高中教案教案
發(fā)表時(shí)間:2020-11-14Unit 2 Working the land Periods 1 Warming up and Reading教案。
Periods1WarmingupandReading
TheGeneralIdeaofThisPeriodThisperiodincludesWarmingup,Pre-reading,ReadingandComprehendingofUnit2.Itintroducessomethingaboutagriculture,especiallyaboutDrYuanandhissuperhybridrice.Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.Infactthisworldfacesaseriousproblem—starvation.?SoafterreadingthepassageaboutDrYuanthestudentswillknowtheimportanceofhisachievementtoman.OfcoursetheywilllearnfromDrYuansomenoblecharacters,andlearnhowtheyshouldtrytheirbesttomakecontributionstothesociety.?TeachingImportantPoints?Helpthestudentstounderstandthepassagebetter.?Learnandmastertheimportantwordsandphrasesinthisperiod.?HowtohelpthestudentsmakeuptheirmindstomakecontributionstothesocietyinthefuturelikeDrYuan.?TeachingDifficultPoints?Howtohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.?Howtomastertheimportantlanguagepointsinthispassage.?TeachingMethods?Fastreadingtogetthegeneralideaofthetext.?Detailreadingtounderstandthepassagebetter.?Explanationtohelpthestudentsmastersomelanguagepoints.?Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.?TeachingAids?Ataperecorder?Amultimedia?
ThreeDimensionalTeachingAims?KnowledgeandSkills?Trainthestudents’readingability.?Learnthefollowingusefulwords,expressionsanddrills:?Words:sunburn,struggle,super,expand,circulate,equip,export?Expressions:rid...of,besatisfiedwith,leada...life,searchfor,wouldrather,thanksto,withthehopeof,ratherthan?Drills:?1)Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.?2)Hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.?3)Healsodoesn’tcareaboutbeingfamous.?4)Hefeelsitgiveshimlessfreedomtodohisresearch.?5)Hisotherhobbiesincludeplayingmah-jong,swimmingandreading.?6)Wishingforthings,however,costsnothing.?Enablethestudentstolearnmoreaboutagriculture,countrysideandfarming.Theycanexchangetheirexperiencewitheachotherbytalkingandrealizetherolethatagricultureplaysinhumanlifefromthispart.?ProcessandStrategies?Fastreadingtomakethestudentsgetthemainideaofthepassage.?Explanationtomakethestudentsmastersomelanguagepoints.?FeelingsandValue?Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.?
TeachingProceduresStep1Warmingup?T:Goodmorning/afternooneveryone.?Ss:Goodmorning/afternoon,teacher.?T:Inunit1thepreviowswelearntsomegreatwomen.Todaywe’lllearnsomethingaboutafamousman.Atfirstlet’slookatthefollowingpicturesandtellmewhatthepeoplearedoing??
!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--Ss:Theyarefarming.?T:Areyoufromafarmer’sfamily?Whatdoyouknowaboutfarming??(Showthefollowingchartwordbywordonthescreen,andaskthemtotellmore.)?soilcropsploughingweatherandclimateirrigating...T:Maybeeveryoneknowssomethingaboutthemodernagriculture,butdoyouknowanythingabouttheagricultureinthepast?Thenshowthestudentsthefollowingpictures:?Agricultureinthepast?
Themodernagriculture
Step2Pre-reading?Thepurposeofthisstepistoletthestudentsknowtheimportanceofrice.Byansweringthetwoquestions,thestudentscaneasilyunderstandwhywecallDrYuanLongpingapioneerforallpeople,andwhyhedevotesallhislifetothericeresearch.?T:WhatisthemainfoodinallEastAsianandSoutheastAsiancountries??Ss:Rice.Itissaidthatthereare2.4billionpeopletoeatriceeverydaythroughouttheworld.?T:Whatdoyouthinkwouldhappeniftherewassuddenlynoricetoeat??Ss:Ifthathappened,peopletherewouldsufferfromstarvation.Peoplewouldbepanic(驚慌)andthewholecountrywouldgetintotrouble.?T:ButtodayitwillnothappenbecauseDrYuanLongpinghelpsus.Sotodaywe’lllearnapassageaboutDrYuan,theFatherofhybridrice.Let’scometothetext.?Step3Fastreading?ThereadingmaterialisaboutanagriculturalpioneernamedYuanLongpingwhoworkedhardatanewstrainofrice.Ithasprovedsosuccessfulthathistechnologyspreadintoothercountries.Thepurposeofthefastreadingistoletthestudentsfindsomeusefulinformation,andgetfamiliarwiththetext.Sointhisstep,theteachercandesignsomequestionstheforthestudents,sothattheycaneasilyfindtheanswersandfinishthereadingtask.?T:Readthetextfastandfindouttheanswerstothequestionsonthescreen.ThenI’dliketoaskyoutoanswerthem.?Showthequestionsonthescreenandgivethestudentsthreeminutestoreadthetextquickly.?1.WhatisDrYuan’sappearance??2.What’shisachievement??3.Doyouthinkheisagreatman?Why?Threeminuteslater.?T:Nowwhowouldliketoanswerthefirstquestion??S:1.Hehasasunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.?T:Youareright,verygood!Whataboutthesecondone??S:2.Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.Thankstohisresearch,theUNistryingtoridtheworldofhunger.Usinghishybridricefarmers’producingharveststwiceaslargeasbefore.?T:Doyouthinkheisagreatman?Why??(Ssgivetheirownanswers.)?Step4Detailedreading?T:Pleasereadthetextagain,andtrytofindtheanswersforthefollowingquestions:?I’llgiveyoufourminutes.?1.WhydidDrYuanwanttoincreasethericeoutputwhenhewasyoung??2.Howdoeshehelpridtheworldofhunger??3.WhatkindoflifeisDrYuanleading??4.UseafewwordstodescribeDrYuan’spersonality.?Fourminuteslater.?T:Whohavefoundtheanswerforthefirstquestion??Suggestedanswers:?1.DrYuanwantedtoincreasethericeoutputbecausehesawmanypeoplegohungrywhenhewasyoung.?2.Hehelpstheworldgetridofhungerbyproducingahybridstrainofricewhichincreasetheharvest.?3.DrYuanisleadingasimplelife,doinghisresearch,listeningtohismusicandridinghismotor-bike.?4.DrYuanisasimple,academicmanwhoismoreinterestedinhelpingothersthanbeingfamous.?Step5Extensivereading?T:Nowpleasereadthetextforthethirdtime,thenfillthefollowingchart:?Ssreadandfillthechart:?
NameYuan
LongpingBorn
Graduated
Appearance
Hehas__________faceandarms.Hisbodyis__________but__________.Allthismakeshimlookasareal__________.Achievements
Hesucceededin__________.?Hebecamethefirstagricultural__________intheworldtogrow__________whoseoutputishigh.Hehelpedthegovernmenthighlyincreasethe__________ofgrain.Personality
1.carelittlefor__________2.wouldliketolivealifeof__________3.hasgreat__________.?Step6Discussion?Doyouwanttoendthefamine(饑荒)intheworld?Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo??Inventanewkindofplanttoproducemorefood.?Findasortoffertilizer(肥料)togivericeenoughnutrition.?Stopthepollutiontotheenvironmentandprotectthesoilinthefield.Step7Languagepoints?Theteacherexplainstheimportantwordsandexpressionsfromthereading.Trytouseasmanyexamplesaspossibletoillustratethepoint.Afterillustration,theteachercangivethestudentssomeexercisetoconsolidatetheirunderstanding.?Step8Homework?FinishtheexercisesonWorkbook.?Prepareforthenextclass.?TheDesignoftheWritingontheBlackboard
Unit2Workingtheland
Period1WarmingupandReadingLanguagefocus?1.rid...ofmakesb./sth.freefrom(sb./sth.unpleasant)?e.g.Weallwishthatwewouldridtheworldoffamine.?Thefarmerrecentlytriedtoridthehouseofrats.?2.leada...life,livea...life?e.g.Nowweareleadingahappylife.?Intheolddaysfarmersledaterriblelifeinthecountry.?3.wouldrather,preferto?e.g.I’dratherwalkthantakeabus.?I’dratheryouknewthatnow,thanafterwards.?
RecordafterTeaching
ActivitiesandResearch
ResearchoncropsThisactivityisintendedforgroupcooperation.Thestudentshavetoassignthemselvesthework.Thestudentsareaskedtostudythreeorfourcropsthataregrownontheland,includingwhereitgrows;thevarieties;itsidealenvironment.Thisactivityisimportantforthestudentsasitencouragesindependentlearninganddevelopsresearchskills.?1.Assigneachgrouptofindouttheinformationofonekindofcrop.?2.StudentscansearchsomeinformationontheInternet,theycanalsogainalotofinformationfromagoodsetofencyclopedia.?3.Encouragethemtodotheworkoutofschoolashomeworkorindependentprojectwork.?4.Helpthestudentsorganizetheirinformationunderthethreeheadings:geography,varietiesandenvironment.?5.Whenstudentspresenttheirwork,praisetheireffortsinclassandgivethemencouragementandsuggestionstoimprovethequalityoftheirfutureprojects.?6.Teachercanalsodisplaythestudents’projectsforotherclassesandtheirparentstosee.?ReferenceforTeaching?BackgroundInformation?
1.Crops1)Cucumbers?Cucumbersaregrownforeatingfreshorpreservingaspickles.Theymustbegrowninwarmtemperaturesandfullsunlight,andwillnotstandfrost.Cucumbersmaturequicklyandarebestsuitedtolargegardensbutcanbegrowninsmallareasifcagedortrellised.?Cucumbersdobestinloose,sandyloamsoilbutcanbegrowninanywelldrainedsoil.Removerocks,largesticksandtrashbeforepreparingthesoil.Leavefinepiecesofplantmaterialsuchasdeadgrassandsmallweeds.Theywillhelpenrichthesoilwhenturnedunder.Spadethesoiltoadepthof8to12inches.Thisisaboutthedepthreachedbymostshovelsorspadingforks.Turneachshovelofsoilcompletelyoversoallplantmaterialsarecoveredwithsoil.?2)Tomatoes?Tomatoesarewarmseasonplantsrequiringatleastsixhoursperday.Temperaturesareveryimportant.Mostvarietiesoftomatoeswillnotsetfruitunlesstheaveragenighttimetemperaturestaysabove55degrees.Ifnighttimetemperaturesareexpectedtodropbelow55degrees,protecttheplantsusingapolyethylenefilm.?Oneofthemostcommonproblemswithtomatoesiscalledblossomendrotwhichappearsasagrayordarkleatheryscarorrotontheblossomendofthefruit.Itisusuallycausedbysuddenorinconsistentmoisturelevelsinthesoil.Itcanalsobecausedbyalackofcalciuminthesoil.Anothercommonproblemoftomatoesisblossomdrop.Thiscanoccurifnighttimetemperaturesdropbelow55degreesandplantsarenotprotected.Germinationandtubegrowtharesoslowthattheblossomsdropoffbeforetheycanbefertilized.?3)Peas?Peasareafrost-hardy,cool-seasonvegetablethatcanbegrownthroughoutmostoftheUnitedStates,whereveracoolseasonofsufficientdurationexists.Forgardeningpurposes,peasmaybeclassifiedasgardenpeas(Englishpeas),snappeasandsnowpeas(sugarpeas).Gardenpeavarietieshavesmoothorwrinkledseeds.Thesmooth-seededvarietiestendtohavemorestarchthanthewrinkled-seededvarieties.Thewrinkled-seededvarietiesaregenerallysweeterandusuallypreferredforhomeuse.Thesmooth-seededtypesareusedmoreoftentoproduceripeseedsthatareusedlikedrybeansandtomakesplit-peasoup.Snappeashavebeendevelopedfromgardenpeastohavelow-fiberpodsthatcanbesnappedandeatenalongwiththeimmaturepeasinside.Snowpeasaremeanttobeharvestedasflat,tenderpodsbeforethepeasinsidedevelopatall.TheSouthernpea(cowpea)isanentirelydifferentwarm-seasonvegetablethatisplantedandgrowninthesamemannerasbeans.?
2.IsOrganicFoodSafe?Yes.Organicfoodisassafetoconsumeasanyotherkindoffood.Justaswithanykindofproduce,consumersshouldwashbeforeconsumingtoensuremaximumcleanliness.Ascitedabove,organicproducecontainssignificantlylowerlevelsofpesticideresiduesthanconventionalproduce.ItisacommonmisconceptionthatorganicfoodcouldbeatgreaterriskofE.colicontaminationbecauseofrawmanureapplicationalthoughconventionalfarmerscommonlyapplytonsofrawmanureaswellwithnoregulationwhatsoever.Organicstandardssetstrictguidelinesonmanureuseinorganicfarming:Eitheritmustbefirstcomposted,oritmustbeappliedatleast90daysbeforeharvest,whichallowsampletimeformicrobialbreakdownofanypathogens.?Whydoesorganiccostmore??Thecostoforganicfoodishigherthanthatofconventionalfoodbecausetheorganicpricetagmorecloselyreflectsthetruecostofgrowingthefood:substitutinglaborandintensivemanagementforchemicals,thehealthandenvironmentalcostsofwhicharebornebysociety.Thesecostsincludecleanupofpollutedwaterandremediationofpesticidecontamination.Pricesfororganicfoodsincludecostsofgrowing,harvesting,transportationandstorage.Inthecaseofprocessedfoods,processingandpackagingcostsarealsoincluded.Organicallyproducedfoodsmustmeetstricterregulationsgoverningallthesestepsthanconventionalfoods.Theintensivemanagementandlaborusedinorganicproductionarefrequently(thoughnotalways)moreexpensivethanthechemicalsroutinelyusedonconventionalfarms.Thereismountingevidencethatifalltheindirectcostsofconventionalfoodproductionwerefactoredintothepriceoffood,organicfoodswouldcostthesame,or,morelikely,becheaperthanconventionalfood.?
3.InternationalCoalitionProposesWorldHungerReformsRome,Italy,May28—Aninternationalcoalitionpromotingplant-basedsolutionstoworldhungerproposedsweepingreformstodelegatestotheFoodandAgricultureOrganizationmeetingonworldfoodsecurityinRome.Thepurposeofthemeetingwastorepairaflawedprocessthatwassupposedtoreducethenumberofchronicallyhungrypeopleintheworldbyhalfbytheyear2015.?Thecoalition’spositionpapermakesseveralcreativepointstocleartheimpasse:?Akeyrootcauseofworldhunger,asidefromnaturaldisasters,pests,andwars,hasbeentheinsistencefirstbycolonialpowersandnowbycorporateinterestsonproductionofcashcropsforexport,inplaceofsufficientnutritious,safe,andaccessiblefoodforthelocalpopulation.?Internationaltradecannotsolveworldhungerbecauseitshiftslimitedagriculturalresourcestoproductionofcashcropsforexport,andpeoplewhodon’thaveaccesstofoodandotherbasicnecessitiesoflifehavenothingtotrade.?Westernmeatindustries,facingpublicawarenessofthehealthimpactsandstrictenvironmentalregulationsathome,seektoexploitthenaturalresources,cheaplabor,andpotentialmarketsoflow-incomefood-deficientnations(LIFDNs).?Thedefinitionoffoodsecurityasthesustainableavailabilityofsufficientamountsofnutritious,safe,andaccessiblefoodstuffsleadsinevitablytothechoiceofplant-basedsolutionsandtheavoidanceofanimal-basedsolutions.?Affluentnationsshouldactupontheirmoralobligationtoprovidetheresourcesnecessarytotransportanddistributewesternfoodsurplusestotheworld’shungrypeopleandtohelpsetupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.Theyshouldreducetheirowndependenceonanimal-baseddietstoreleasefoodstuffsforthehungry.?LIFDNsshouldscrutinizecarefullyalloffersofresourcestomakesurethatthesetrulymeettheirneeds,ratherthanthoseofwesterncorporateinterests.Theyshouldinsistonbuildingupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.?Inadditiontodistributingthepositionpapertothedelegates,coalitionactivistsalsohandedoutleafletsattheFAORomeheadquarters.AdditionalactionsareplannedinconnectionwiththeWorldFoodSummittobeheldin!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--RomeinNovember.?MembersofthecoalitionincludeFARM,aU.S.non-profitorganizationwhichhaspromotedsustainable,humanefarmingpracticessince1976,andtwoItaliangroups,SocietaVegetariana(Milan)andProgettoVivereVegan(Florence).?
4.Hunger:VegetarianSolutionsNow—Vegfam?Vegfamisacharitableorganizationwiththemissiontofeedthehungrywithoutexploitinanimals.
Itwasfoundedin1963inEnglandbyChrisandJanetAldous.LaterRuthandFriedensternHowardbecameTrustees.FriedenandotherscontinueitsworktodayoutoftheofficeinDevon,England.(VEGFAM,TheSanctuary,NrLydford,Okehampton,DevonEX204AL,England)Forover30years,Vegfamhasbeenworkingwithandinfluencingmajorcharitiesaroundtheworld,byco-financingprojectsthatdonotexploitanimals.Vegfamworksthroughindigenouson-the-spotrepresentatives,andworkswithexistingcharitiestosupportimmediateandlong-termfoodandwater-aidprojects.Inworkingwithexistingcharities,Vegfameducatesthesegroupsabouttheneedforreliefeffortsthatdonotfeedthehungryattheexpenseofanimalsandtheenvironment.Short-termaidforfaminevictimsincludespurchasinggrains,legumes,fruits,nuts,andvegetables,andprovidingwatersupplies.Long-termaidincludesprovidingseedsforplanting,irrigationprojects,diggingwaterwells,providingfruitandnuttrees,providingvegetableplotsand/ortrainingpeopletogrowvegetables,andLeafConcentrateprojects.SomeofthecountriesaidedbyVegfamareIndia,Bangladesh,Vietnam,Sudan,Ethiopia,Nigeria/Biafra,Somalia,Syria,Lebanon,Zimbabwe,andmanymore.In1994helpwassenttoAngola,Rwanda,andBosnia.Donationsmadein1995were,insterling;(1=about
高中教案教案
發(fā)表時(shí)間:2020-11-14Unit 2 Working the land Periods 1 Warming up and Reading教案。
Periods1WarmingupandReading
TheGeneralIdeaofThisPeriodThisperiodincludesWarmingup,Pre-reading,ReadingandComprehendingofUnit2.Itintroducessomethingaboutagriculture,especiallyaboutDrYuanandhissuperhybridrice.Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.Infactthisworldfacesaseriousproblem—starvation.?SoafterreadingthepassageaboutDrYuanthestudentswillknowtheimportanceofhisachievementtoman.OfcoursetheywilllearnfromDrYuansomenoblecharacters,andlearnhowtheyshouldtrytheirbesttomakecontributionstothesociety.?TeachingImportantPoints?Helpthestudentstounderstandthepassagebetter.?Learnandmastertheimportantwordsandphrasesinthisperiod.?HowtohelpthestudentsmakeuptheirmindstomakecontributionstothesocietyinthefuturelikeDrYuan.?TeachingDifficultPoints?Howtohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.?Howtomastertheimportantlanguagepointsinthispassage.?TeachingMethods?Fastreadingtogetthegeneralideaofthetext.?Detailreadingtounderstandthepassagebetter.?Explanationtohelpthestudentsmastersomelanguagepoints.?Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.?TeachingAids?Ataperecorder?Amultimedia?
ThreeDimensionalTeachingAims?KnowledgeandSkills?Trainthestudents’readingability.?Learnthefollowingusefulwords,expressionsanddrills:?Words:sunburn,struggle,super,expand,circulate,equip,export?Expressions:rid...of,besatisfiedwith,leada...life,searchfor,wouldrather,thanksto,withthehopeof,ratherthan?Drills:?1)Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.?2)Hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.?3)Healsodoesn’tcareaboutbeingfamous.?4)Hefeelsitgiveshimlessfreedomtodohisresearch.?5)Hisotherhobbiesincludeplayingmah-jong,swimmingandreading.?6)Wishingforthings,however,costsnothing.?Enablethestudentstolearnmoreaboutagriculture,countrysideandfarming.Theycanexchangetheirexperiencewitheachotherbytalkingandrealizetherolethatagricultureplaysinhumanlifefromthispart.?ProcessandStrategies?Fastreadingtomakethestudentsgetthemainideaofthepassage.?Explanationtomakethestudentsmastersomelanguagepoints.?FeelingsandValue?Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.?
TeachingProceduresStep1Warmingup?T:Goodmorning/afternooneveryone.?Ss:Goodmorning/afternoon,teacher.?T:Inunit1thepreviowswelearntsomegreatwomen.Todaywe’lllearnsomethingaboutafamousman.Atfirstlet’slookatthefollowingpicturesandtellmewhatthepeoplearedoing??
!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--Ss:Theyarefarming.?T:Areyoufromafarmer’sfamily?Whatdoyouknowaboutfarming??(Showthefollowingchartwordbywordonthescreen,andaskthemtotellmore.)?soilcropsploughingweatherandclimateirrigating...T:Maybeeveryoneknowssomethingaboutthemodernagriculture,butdoyouknowanythingabouttheagricultureinthepast?Thenshowthestudentsthefollowingpictures:?Agricultureinthepast?
Themodernagriculture
Step2Pre-reading?Thepurposeofthisstepistoletthestudentsknowtheimportanceofrice.Byansweringthetwoquestions,thestudentscaneasilyunderstandwhywecallDrYuanLongpingapioneerforallpeople,andwhyhedevotesallhislifetothericeresearch.?T:WhatisthemainfoodinallEastAsianandSoutheastAsiancountries??Ss:Rice.Itissaidthatthereare2.4billionpeopletoeatriceeverydaythroughouttheworld.?T:Whatdoyouthinkwouldhappeniftherewassuddenlynoricetoeat??Ss:Ifthathappened,peopletherewouldsufferfromstarvation.Peoplewouldbepanic(驚慌)andthewholecountrywouldgetintotrouble.?T:ButtodayitwillnothappenbecauseDrYuanLongpinghelpsus.Sotodaywe’lllearnapassageaboutDrYuan,theFatherofhybridrice.Let’scometothetext.?Step3Fastreading?ThereadingmaterialisaboutanagriculturalpioneernamedYuanLongpingwhoworkedhardatanewstrainofrice.Ithasprovedsosuccessfulthathistechnologyspreadintoothercountries.Thepurposeofthefastreadingistoletthestudentsfindsomeusefulinformation,andgetfamiliarwiththetext.Sointhisstep,theteachercandesignsomequestionstheforthestudents,sothattheycaneasilyfindtheanswersandfinishthereadingtask.?T:Readthetextfastandfindouttheanswerstothequestionsonthescreen.ThenI’dliketoaskyoutoanswerthem.?Showthequestionsonthescreenandgivethestudentsthreeminutestoreadthetextquickly.?1.WhatisDrYuan’sappearance??2.What’shisachievement??3.Doyouthinkheisagreatman?Why?Threeminuteslater.?T:Nowwhowouldliketoanswerthefirstquestion??S:1.Hehasasunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.?T:Youareright,verygood!Whataboutthesecondone??S:2.Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.Thankstohisresearch,theUNistryingtoridtheworldofhunger.Usinghishybridricefarmers’producingharveststwiceaslargeasbefore.?T:Doyouthinkheisagreatman?Why??(Ssgivetheirownanswers.)?Step4Detailedreading?T:Pleasereadthetextagain,andtrytofindtheanswersforthefollowingquestions:?I’llgiveyoufourminutes.?1.WhydidDrYuanwanttoincreasethericeoutputwhenhewasyoung??2.Howdoeshehelpridtheworldofhunger??3.WhatkindoflifeisDrYuanleading??4.UseafewwordstodescribeDrYuan’spersonality.?Fourminuteslater.?T:Whohavefoundtheanswerforthefirstquestion??Suggestedanswers:?1.DrYuanwantedtoincreasethericeoutputbecausehesawmanypeoplegohungrywhenhewasyoung.?2.Hehelpstheworldgetridofhungerbyproducingahybridstrainofricewhichincreasetheharvest.?3.DrYuanisleadingasimplelife,doinghisresearch,listeningtohismusicandridinghismotor-bike.?4.DrYuanisasimple,academicmanwhoismoreinterestedinhelpingothersthanbeingfamous.?Step5Extensivereading?T:Nowpleasereadthetextforthethirdtime,thenfillthefollowingchart:?Ssreadandfillthechart:?
NameYuan
LongpingBorn
Graduated
Appearance
Hehas__________faceandarms.Hisbodyis__________but__________.Allthismakeshimlookasareal__________.Achievements
Hesucceededin__________.?Hebecamethefirstagricultural__________intheworldtogrow__________whoseoutputishigh.Hehelpedthegovernmenthighlyincreasethe__________ofgrain.Personality
1.carelittlefor__________2.wouldliketolivealifeof__________3.hasgreat__________.?Step6Discussion?Doyouwanttoendthefamine(饑荒)intheworld?Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo??Inventanewkindofplanttoproducemorefood.?Findasortoffertilizer(肥料)togivericeenoughnutrition.?Stopthepollutiontotheenvironmentandprotectthesoilinthefield.Step7Languagepoints?Theteacherexplainstheimportantwordsandexpressionsfromthereading.Trytouseasmanyexamplesaspossibletoillustratethepoint.Afterillustration,theteachercangivethestudentssomeexercisetoconsolidatetheirunderstanding.?Step8Homework?FinishtheexercisesonWorkbook.?Prepareforthenextclass.?TheDesignoftheWritingontheBlackboard
Unit2Workingtheland
Period1WarmingupandReadingLanguagefocus?1.rid...ofmakesb./sth.freefrom(sb./sth.unpleasant)?e.g.Weallwishthatwewouldridtheworldoffamine.?Thefarmerrecentlytriedtoridthehouseofrats.?2.leada...life,livea...life?e.g.Nowweareleadingahappylife.?Intheolddaysfarmersledaterriblelifeinthecountry.?3.wouldrather,preferto?e.g.I’dratherwalkthantakeabus.?I’dratheryouknewthatnow,thanafterwards.?
RecordafterTeaching
ActivitiesandResearch
ResearchoncropsThisactivityisintendedforgroupcooperation.Thestudentshavetoassignthemselvesthework.Thestudentsareaskedtostudythreeorfourcropsthataregrownontheland,includingwhereitgrows;thevarieties;itsidealenvironment.Thisactivityisimportantforthestudentsasitencouragesindependentlearninganddevelopsresearchskills.?1.Assigneachgrouptofindouttheinformationofonekindofcrop.?2.StudentscansearchsomeinformationontheInternet,theycanalsogainalotofinformationfromagoodsetofencyclopedia.?3.Encouragethemtodotheworkoutofschoolashomeworkorindependentprojectwork.?4.Helpthestudentsorganizetheirinformationunderthethreeheadings:geography,varietiesandenvironment.?5.Whenstudentspresenttheirwork,praisetheireffortsinclassandgivethemencouragementandsuggestionstoimprovethequalityoftheirfutureprojects.?6.Teachercanalsodisplaythestudents’projectsforotherclassesandtheirparentstosee.?ReferenceforTeaching?BackgroundInformation?
1.Crops1)Cucumbers?Cucumbersaregrownforeatingfreshorpreservingaspickles.Theymustbegrowninwarmtemperaturesandfullsunlight,andwillnotstandfrost.Cucumbersmaturequicklyandarebestsuitedtolargegardensbutcanbegrowninsmallareasifcagedortrellised.?Cucumbersdobestinloose,sandyloamsoilbutcanbegrowninanywelldrainedsoil.Removerocks,largesticksandtrashbeforepreparingthesoil.Leavefinepiecesofplantmaterialsuchasdeadgrassandsmallweeds.Theywillhelpenrichthesoilwhenturnedunder.Spadethesoiltoadepthof8to12inches.Thisisaboutthedepthreachedbymostshovelsorspadingforks.Turneachshovelofsoilcompletelyoversoallplantmaterialsarecoveredwithsoil.?2)Tomatoes?Tomatoesarewarmseasonplantsrequiringatleastsixhoursperday.Temperaturesareveryimportant.Mostvarietiesoftomatoeswillnotsetfruitunlesstheaveragenighttimetemperaturestaysabove55degrees.Ifnighttimetemperaturesareexpectedtodropbelow55degrees,protecttheplantsusingapolyethylenefilm.?Oneofthemostcommonproblemswithtomatoesiscalledblossomendrotwhichappearsasagrayordarkleatheryscarorrotontheblossomendofthefruit.Itisusuallycausedbysuddenorinconsistentmoisturelevelsinthesoil.Itcanalsobecausedbyalackofcalciuminthesoil.Anothercommonproblemoftomatoesisblossomdrop.Thiscanoccurifnighttimetemperaturesdropbelow55degreesandplantsarenotprotected.Germinationandtubegrowtharesoslowthattheblossomsdropoffbeforetheycanbefertilized.?3)Peas?Peasareafrost-hardy,cool-seasonvegetablethatcanbegrownthroughoutmostoftheUnitedStates,whereveracoolseasonofsufficientdurationexists.Forgardeningpurposes,peasmaybeclassifiedasgardenpeas(Englishpeas),snappeasandsnowpeas(sugarpeas).Gardenpeavarietieshavesmoothorwrinkledseeds.Thesmooth-seededvarietiestendtohavemorestarchthanthewrinkled-seededvarieties.Thewrinkled-seededvarietiesaregenerallysweeterandusuallypreferredforhomeuse.Thesmooth-seededtypesareusedmoreoftentoproduceripeseedsthatareusedlikedrybeansandtomakesplit-peasoup.Snappeashavebeendevelopedfromgardenpeastohavelow-fiberpodsthatcanbesnappedandeatenalongwiththeimmaturepeasinside.Snowpeasaremeanttobeharvestedasflat,tenderpodsbeforethepeasinsidedevelopatall.TheSouthernpea(cowpea)isanentirelydifferentwarm-seasonvegetablethatisplantedandgrowninthesamemannerasbeans.?
2.IsOrganicFoodSafe?Yes.Organicfoodisassafetoconsumeasanyotherkindoffood.Justaswithanykindofproduce,consumersshouldwashbeforeconsumingtoensuremaximumcleanliness.Ascitedabove,organicproducecontainssignificantlylowerlevelsofpesticideresiduesthanconventionalproduce.ItisacommonmisconceptionthatorganicfoodcouldbeatgreaterriskofE.colicontaminationbecauseofrawmanureapplicationalthoughconventionalfarmerscommonlyapplytonsofrawmanureaswellwithnoregulationwhatsoever.Organicstandardssetstrictguidelinesonmanureuseinorganicfarming:Eitheritmustbefirstcomposted,oritmustbeappliedatleast90daysbeforeharvest,whichallowsampletimeformicrobialbreakdownofanypathogens.?Whydoesorganiccostmore??Thecostoforganicfoodishigherthanthatofconventionalfoodbecausetheorganicpricetagmorecloselyreflectsthetruecostofgrowingthefood:substitutinglaborandintensivemanagementforchemicals,thehealthandenvironmentalcostsofwhicharebornebysociety.Thesecostsincludecleanupofpollutedwaterandremediationofpesticidecontamination.Pricesfororganicfoodsincludecostsofgrowing,harvesting,transportationandstorage.Inthecaseofprocessedfoods,processingandpackagingcostsarealsoincluded.Organicallyproducedfoodsmustmeetstricterregulationsgoverningallthesestepsthanconventionalfoods.Theintensivemanagementandlaborusedinorganicproductionarefrequently(thoughnotalways)moreexpensivethanthechemicalsroutinelyusedonconventionalfarms.Thereismountingevidencethatifalltheindirectcostsofconventionalfoodproductionwerefactoredintothepriceoffood,organicfoodswouldcostthesame,or,morelikely,becheaperthanconventionalfood.?
3.InternationalCoalitionProposesWorldHungerReformsRome,Italy,May28—Aninternationalcoalitionpromotingplant-basedsolutionstoworldhungerproposedsweepingreformstodelegatestotheFoodandAgricultureOrganizationmeetingonworldfoodsecurityinRome.Thepurposeofthemeetingwastorepairaflawedprocessthatwassupposedtoreducethenumberofchronicallyhungrypeopleintheworldbyhalfbytheyear2015.?Thecoalition’spositionpapermakesseveralcreativepointstocleartheimpasse:?Akeyrootcauseofworldhunger,asidefromnaturaldisasters,pests,andwars,hasbeentheinsistencefirstbycolonialpowersandnowbycorporateinterestsonproductionofcashcropsforexport,inplaceofsufficientnutritious,safe,andaccessiblefoodforthelocalpopulation.?Internationaltradecannotsolveworldhungerbecauseitshiftslimitedagriculturalresourcestoproductionofcashcropsforexport,andpeoplewhodon’thaveaccesstofoodandotherbasicnecessitiesoflifehavenothingtotrade.?Westernmeatindustries,facingpublicawarenessofthehealthimpactsandstrictenvironmentalregulationsathome,seektoexploitthenaturalresources,cheaplabor,andpotentialmarketsoflow-incomefood-deficientnations(LIFDNs).?Thedefinitionoffoodsecurityasthesustainableavailabilityofsufficientamountsofnutritious,safe,andaccessiblefoodstuffsleadsinevitablytothechoiceofplant-basedsolutionsandtheavoidanceofanimal-basedsolutions.?Affluentnationsshouldactupontheirmoralobligationtoprovidetheresourcesnecessarytotransportanddistributewesternfoodsurplusestotheworld’shungrypeopleandtohelpsetupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.Theyshouldreducetheirowndependenceonanimal-baseddietstoreleasefoodstuffsforthehungry.?LIFDNsshouldscrutinizecarefullyalloffersofresourcestomakesurethatthesetrulymeettheirneeds,ratherthanthoseofwesterncorporateinterests.Theyshouldinsistonbuildingupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.?Inadditiontodistributingthepositionpapertothedelegates,coalitionactivistsalsohandedoutleafletsattheFAORomeheadquarters.AdditionalactionsareplannedinconnectionwiththeWorldFoodSummittobeheldin!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--RomeinNovember.?MembersofthecoalitionincludeFARM,aU.S.non-profitorganizationwhichhaspromotedsustainable,humanefarmingpracticessince1976,andtwoItaliangroups,SocietaVegetariana(Milan)andProgettoVivereVegan(Florence).?
4.Hunger:VegetarianSolutionsNow—Vegfam?Vegfamisacharitableorganizationwiththemissiontofeedthehungrywithoutexploitinanimals.
Itwasfoundedin1963inEnglandbyChrisandJanetAldous.LaterRuthandFriedensternHowardbecameTrustees.FriedenandotherscontinueitsworktodayoutoftheofficeinDevon,England.(VEGFAM,TheSanctuary,NrLydford,Okehampton,DevonEX204AL,England)Forover30years,Vegfamhasbeenworkingwithandinfluencingmajorcharitiesaroundtheworld,byco-financingprojectsthatdonotexploitanimals.Vegfamworksthroughindigenouson-the-spotrepresentatives,andworkswithexistingcharitiestosupportimmediateandlong-termfoodandwater-aidprojects.Inworkingwithexistingcharities,Vegfameducatesthesegroupsabouttheneedforreliefeffortsthatdonotfeedthehungryattheexpenseofanimalsandtheenvironment.Short-termaidforfaminevictimsincludespurchasinggrains,legumes,fruits,nuts,andvegetables,andprovidingwatersupplies.Long-termaidincludesprovidingseedsforplanting,irrigationprojects,diggingwaterwells,providingfruitandnuttrees,providingvegetableplotsand/ortrainingpeopletogrowvegetables,andLeafConcentrateprojects.SomeofthecountriesaidedbyVegfamareIndia,Bangladesh,Vietnam,Sudan,Ethiopia,Nigeria/Biafra,Somalia,Syria,Lebanon,Zimbabwe,andmanymore.In1994helpwassenttoAngola,Rwanda,andBosnia.Donationsmadein1995were,insterling;(1=about$1.60),andtheamountsaresmallcomparedtoneed,tMALAWI(MonkeyBay)1000tofinancerunningaFruitTreeNursery.TheprojectisdoneinconjunctionwithConcernUniversalandtheWildlifeSocietyofMalawi.?INDIA(Madurai)1265fortwowellsinKarumbalaiforpoorvillagerswhowouldotherwisehavetowalkafar.1935tofeedorphansintheorphanageatChathirpatti.(TheorphansaretakeninfromvariousdisastersinIndia:flood,earthquake,plague,etc.)BothoftheseeffortsareinsupportoftheworkofPastorJesudoss.?INDIA(Jaipur)500fortheleafconcentratechildfeedingprogramsrunbyFindYourFeet.?INDIA(HimalayasKumaon)500foramedicinalandculinaryherbnurserywhichwillhelpsubsistencefarmersearnalivingandovercomeafoodshortage,andpreservethewild-growingherbsthatarebeingexcessivelyharvested.?ELSALVADOR2500forgrowinganddryingcowpealeavestoaddtochildren’ssnackstoalleviatemalnutrition,incooperationwithalocalagency,andFindYourFeet.?Sofarin1996donationshavebeenmadet?INDIA,throughPastorJesudoss:500tohelpfeedrefugeesfromSriLanka,and1220totheorphanage.?ZAMBIA:3000foramaizegrindingmill,donatedthroughtheZambianSocietyOfVegetarians.?MEXICO:2000foradriedleafprojectofFINDYOURFEETwithcooperationofalocalagency.?NIGERIA,andawaitingfunding,isasoyflourdistributionprojecttobeconductedbytheNigerianVegetarianSociety.?
5.SomethingAboutChineseAgriculture?Chinaisacountrywhosepopulationranksthefirstintheworld.Inordertofeedthewholepopulation,Chinesefarmersmustproduceenoughfood.Ontheotherhand,theyshouldproducemoreandbetterproductswhichcanbeexportedtoimprovetheirlivingstandard.ButChinaonlyhas7%ofthelandwhichcanbeusedforfarming.Therefore,farmersinChinahavealwaysbeenlookingforbettermethodsandtechniquestoproducemorefood.Theyhavealsohadtofindwaystoworkonmorelandwithfewerhands.Inthepast20years,greatachievementshavebeenmadeinChinaandChina’sfarming.Withthehelpofnewtechniquesandtheoutstandingworkofscientists,Chinahasnotonlysolvedtheproblemofhungerbutalsotakenaleadinagriculturalresearch,especiallyinsuperhybridrice,cropgenome,fertilizerandsoon,causingproductstomultiply.?Itisakindofagriculturealthoughtherearedifferencesbetweenlandagricultureandwateragriculture.Fishfarminginvolveshumanhelpandproducesfishproteincropsratherthanvegetableormeatproteincrops.Ithasbeenusedfor2000yearsinChina,EgyptandRome.Fishcaneitherbekeptinearthenpondsorincageswithflowingwaterpassingoverthefish.Iffisharekeptinearthenpondstheycanbefedeitherwithextranaturalfoodorwithspeciallyproducedfishfood.Iffisharekeptincagestheyhavetobefedonthespeciallyproducedfishfood.Whenthefisharereadytobeharvestedandsoldforeating,theearthenpondscanbeemptied(ifallthefisharetobeharvested)orthewaterreduced(ifsomeofthefisharetoremain).Inthecagesallthefishwouldbeharvestedtogether.Thereistheproblemofdiseasewithfishkeptincages.Theyaregenerallytooclosetogethersotheygetlice.Theseparasitescanbekilledbygivingmedicinetothefish.Butastimegoesby,themedicineisnotabletokillallthelice.Soifsomeofthelicegetontothewildfishtheykillmanyofthemaswildfishhavenomedicinetoprotectthem.Sofishfarmingcancauseproblemsforwildpopulationsoffish.?
6.ModernAgricultureForthousandsofyearstraditionalagricultureinChinadidnotchangeverymuch.Mostfarmswereone-familybusinesses.AlthoughChinaisaverybigcountry,only7%ofthelandcanbeusedforfarming.ItisonthisarablelandthatthefarmersproducefoodforthewholepopulationofChina.?Itisfromtheearly1990sthatscientistsstartedtodevelopnewtechniquestoincreaseagriculturalproductionwithoutharmingtheenvironment.Chemicalfertilization,forexample,helpstoproducebettercrops,butisharmfultotheenvironment.Newtechniquesshouldincreaseagriculturalproductionbutalsobefriendlytoenvironment.Futureagricultureshoulddependonhightechnologyaswellastraditionalmethods.Notonlyfoodproductionisimportantbutalsotakingcareoftheenvironment.?ThebiggestproblemofChinesefarmersistheshortageofarableland.Usingthelatesttechnologies,Chinesescientistsgrowvegetablesingreenhouses.Therootsofthesevegetablesarenotplantedinearthbuthanginwaterthatcontainsallthenutrientstheyneedtogrow.Today,manyvegetablesarenotgrowningardensbutingreenhouses.Theyareprotectedfromthewind,rainandinsects.Thetemperatureiscontrolledwithcomputers,orkeptthesame,nomatterhowtheweatherisoutside.?Languagepoints?1.DrYuangrowswhatiscalledsuperhybridrice.?袁博士種植了被人稱作超級(jí)雜交水稻的稻谷。?what=thething(s)that?Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.?這種特殊的稻種使得同樣的田地多收獲三分之一的產(chǎn)量。?it在句中作形式賓語(yǔ),真正的賓語(yǔ)為toproduce...,結(jié)構(gòu)為:動(dòng)詞(make,feel,think,regard...)+it+adj.+todo。?e.g.WethinkitimportanttolearnEnglishwell.2.Sincethen,hehasdevotedhislifetofindingwaystogrowmoreandmorerice.?從那以后,他就把畢生精力投入到水稻高產(chǎn)的研究中。?devoteoneselfto+n./doing獻(xiàn)身于,致力于?注意:to為介詞,后面接v.-ing。類(lèi)似的短語(yǔ)還有l(wèi)ookforwardto,listento,getto,replyto,apologizeto,belongto,agreeto等等。3.DrYuansearchedforawaytoincreasericeharvestwithoutexpandingtheareaoffields.袁博士尋求一種在不擴(kuò)大種植面積的情況下提高水稻產(chǎn)量的方法。?注意:search強(qiáng)調(diào)搜查,一般表示目標(biāo)明確范圍較小。searchsb.搜身;searchsomeplace搜查某地searchfor強(qiáng)調(diào)尋找,一般表示范圍較大。?searchforsb.尋找某人?e.g.Thepolicesearchedthewoodsforthelostchild.?警察在樹(shù)林里尋找失蹤的小孩。?Scientistsarestillsearchingforacuretothecommoncold.?科學(xué)家們?nèi)匀辉趯ふ移胀ǜ忻暗闹委煼椒ā?.Thankstohisresearch,theUNistryingtoridtheworldofhunger.?由于他的研究,聯(lián)合國(guó)正在努力清除世界饑餓。?thanksto=becauseof;owingto?e.g.Thankstoyoursupport,wewonthegame.?由于你的支持,我們贏得了比賽。5.Usinghishybridricefarmersareproducingharveststwiceaslargeasbefore.?用他的雜交水稻種子,農(nóng)民們種出比以前多一倍的糧食。?倍數(shù)詞(twice/half/threetimes/aquarter,etc.)+as+形容詞原級(jí)+as...表示“是……的多少倍”。?e.g.Thenumberofthestudentsinourschoolistwiceaslargeasthatintheirschool.?我們學(xué)校學(xué)生的數(shù)量是他們學(xué)校的兩倍。6.However,hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.但是他很少想到要把錢(qián)花在自己的身上,或享受舒適的生活。?leada...life過(guò)……生活。英語(yǔ)中少數(shù)動(dòng)詞,包括一些不及物動(dòng)詞的賓語(yǔ)可能是與它同源的名詞類(lèi)似的短語(yǔ)動(dòng)詞有:diea...death,smilea...smile,dreama...dream,livea...life,sigha...sigh,etc.。?care(little/much)about:beconcernedabout“關(guān)心,介意”,后面跟從句時(shí),about常省略。?carefor:lookafter照料;likeorwant想要,喜歡?e.g.AlbertEinsteindidn’tcaremuchaboutwhattowear.?WouldyouhelptocareformypetwhileIamaway?7.DrYuanismoreafarmerthanascientist.?與其說(shuō)袁博士是一個(gè)科學(xué)家不如說(shuō)他是一個(gè)農(nóng)民。?bemorethan=notonly不僅僅,超過(guò)?e.g.Learningismorethanreading.?bemore+A+than+B與其說(shuō)是B還倒不如說(shuō)是A?e.g.Heismoreanordinarypersonthanaleader.?
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Unit2 Working the land Period 1 Warming up and pre-reading 教案
Unit2Workingtheland
Period1Warmingupandpre-reading.
Step1Lead-in.
PoemByLiShen
Farmersweedingatnoon,Sweatdownthefieldsoon.
Whoknowsfoodonatray,Duetotheirtoilingday.
ThenletonestudentrecitethepoeminChinese.
Step2Warmingupbyquestioning
Hello,everyone.Weshallreadaboutmanwhoworksthelandtoday.Haveyouevergrownanyplants?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?
(Forreference:Mr.Li,Iworkedwithmyfatherinthericefieldlastyear.Wegrowhybridriceanduseanimalwastestomakethesoilrich.)
Hasanyoneofyoueverbeentothecountryside?Whatdidyoudothere?
(Forreference:IwenttoChuankouthedaybeforeyesterday.Itisasmallmountainvillage75linorthofBeijing.Iwenttheretovisitmyuncle’sfamily.Ilikethatsmallbeautifulvillageverymuch.)
Whoarefromafarmer’sfamily?Whatdoyouknowaboutfarming?
Step3Pre-readingandtalking
Questioningandanswering
RiceismainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?
(Forreference:Thenthesouthpeoplewouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbage,onionsandgarlicforfood.TheyarethebasesofthetraditionalfoodinNorthChina.)
Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?
(Forreference:Iwouldtrytoendhungerbypopularizingtheadvancedfarmingtechniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.)
GivingbackgroundinformationaboutProfessorYuanLongping
HaveyoueverheardofamancalledProfessorYuanLongping?Wouldanyoneofyoutelltheclasssomethingabouthim?
(Forreference:ProfessorYuanLongpingisaChineseagriculturalscientist.ProfessorYuansbreakthroughscientificachievementledtotheworldsfirstsuccessfulandwidelygrownhybridricevarieties,revolutionizingricecultivationinChinaandtriplingproductionoverageneration.HisapproachtoricebreedingthenspreadinternationallythroughoutAsiaandtoAfricaandtheAmericas,providingfoodfortensofmillionsandleadingtohisbecomingknownasthe"FatherofHybridRice."
Step4.Reading
Readingaloudtotherecording
Comprehension—understandingwhatyouarereading—isimportant.Toreadinthoughtgroupsisaneasy,yeteffective,wayofimprovingreadingcomprehension.Nowturntopage9andreadaloudtotherecordingofthetextAPIONEERFORALLPEOPLE.Payattentiontothethoughtgroupsinthesentenceswhilelisteningandreadingaloud.
Abriefintroduction:
YuanLongpingisknownasChina’s“fatherofhybridrice”.It’ssaidthatinChina,weeatdependingon“TwoPing”----DengXiaoping,whomadethepolicyofSystemofProductionResponsibility,&YuanLongping,whoinventedhybridrice.
YuanLongping,whowasborninSeptember,1930,graduatedfromAgricultureDepartmentinSouthwestAgriculturalInstitute.Hehasbeenworkingonagricultureeducation&theresearchintohybridricesincehelefttheinstitute.
Inthe1960s,whenChinawassufferingfromseriousfamine,hecameupwiththeideaofhybridrice,whichhasahighyield(oroutput).Tenyearslater,hesucceededininventinganewspeciesthatproduceda20percenthigheryieldthancommontypesofrice.
Yuandevotedhimselftotheresearchintoagriculture,&washonoredbyUNESCO&FAO(聯(lián)合國(guó)教科文組織).Althoughheis74yearsold,heisstillworkingontheresearchintoagriculture.
Unit 2 Working the land The First Period Reading 教案
Unit2Workingtheland
TheFirstPeriodReading
Teachinggoals
EnableSstolearnmoreaboutagriculture,countrysideandfarming.
HelpSslearnhowtodescribeDrYuanLongpingincludinghispersonality.
Teachingimportantanddifficultpoints
a.Helptocomprehendthetextandgraspthemainideaofthetext.
b.Grasptheusageofsomewordsandexpressions.
c.Howtohelpstudentslearnmoreaboutagriculture.
Teachingmethods
Talking,questioning-and-answeringactivityandreading.
Teachingaids
Ataperecorder,aprojectorandacomputer.
StepⅠGreetingandleadingin
T:Hello,everyone.
Ss:Hello,teacher.
T:Inlastunitwelearntsomegreatwomen.Todaywe’lllearnafamousman.Whowillitbe?Atfirstlet’slookatthetwopicturesonPage9.Whatarethepeopledoing?
Ss:Theyareplantingrice.
T:Canyoutellmesomethingaboutrice?
S:Ricegrowsinthesouth.
S:Butinsomeplaceofthenorthwecanalsofindrice.
T:Yeah.Youareright.Infactriceisacerealgrainthathasbeengrownforatleast5,000yearsandiseatenby2.4billionpeopleeverydaythroughouttheworld.InAustralia,farmershavehadtostrugglewiththeirharshenvironmenttogrowrice.
Ss:Really?
StepⅡWarmingup
T:Haveyouevergrownanyplants?Ifso,whatdidyoudotogrowthem?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?
S:Ihaveevergrowncornandpotatoes.Inautumn,myfatherandIploughedthesoildeepforthefirsttime,theninthenextspring,weploughedthesoilforasecondtime,thistimeIputthecornseedsintothetunnelfollowingmyfather.Finallymyfathercoveredthecornseedsbyploughingagain.
T:Verywell.Haveyoueverbeentothecountryside?Whatdidyoudothere?
S:Yes,Iwenttheretoseemygrandfather.InthevillageIplayedwithotherboysinthelittlestreamandcaughtlittlefish.Ievenhelpedmygrandfathergetinthecornbycuttingthecornstems,whichmademetired.
T:Areyoufromafarmer’sfamily?Whatdoyouknowaboutfarming?
S:Yes,myfatherisafarmer.Inmyview,farmingishardwork.Peoplehavetoplantcrops,smoothawayweedsandgetinthecropsattherighttime.Theyhavetogetupearlytoworkinthefieldsoastoprotectthemselvesfromthesunshine.
T:That’sright.Inthenorth,thebiggestworrythatfarmershaveisthedrought.Whenitdoesn’train,andtheycan’tirrigatethecrops,thecropswilldieandtheywillhavenothingafterhardworking.
StepⅢPre-reading
1.Whataretheseriousproblemstheworldfacestoday?
Environment
Population
Naturalresources
Wars
Poverty
Hunger…
Morethan800millionpeoplegotobed
hungryeveryday.-theWorldHealth
Organization(WHO)
Onebillionpeopleintheworldsufferfrom
hungerandmalnutrition.
About24,000peopledieeverydayfrom
hungerorhunger-relatedcauses.Three-
fourthsofthedeathsarechildrenunderthe
ageoffive.-//
2.Whatcanwedotosolveworldhunger?
?Controlthepopulation
?Openmoreareasforgrowing
?Increasetheoutputofcrops
StepⅣFastReading
1Whatisthemainideaofeachpara?
Para1Hisdreams
Para2Hispersonality
Para3Howhethinksofhimselfandhisachievement
para4Hisbiography
(4,3,1,2)
2ListentothetapeandcompletethefollowingnotesaboutYuanLongping.
Name:______________________Nationality:____________________
Age:_______________________Occupation:____________________
Education:__________________________________________________
Dream:____________________________________________________
Achievement:_______________________________________________
Hobbies:___________________________________________________
Answers:
YuanLongpingChinese77scientist/farmergraduatedfromSouthwestAgriculturalCollegein1953toexporthishybridricesothatitcanbegrownaroundtheglobein1974,developedhybridrice,whichproduces1/3morethannormalricelisteningtoviolinmusic,playingmah-jong,swimmingandreading
StepVPleasereadthetextagainandanswerthesequestions.
1Whatisspecialabouthisrice?(makeitpossibletodo…)
Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.
2Whatishiscontributiontotheworld?(thanksto…/rid…of…)
Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.
3Whatishisattitudetolife?(besatisfiedwith…/careabout…)
DrYuanissatisfiedwithhislife.However,hedoesn’tcareaboutbeingfamous.
StepVIHomework
FinishingtheexercisesinLearningaboutLanguage.Exercise1,2and3areaboutusefulwordsandexpressions.Finishthem.Nexttimewe’llchecktheanswers.Ok,classisover.Seeyounexttime.
Period2
Languagepoints
Herearesomeexplanationsabouttheboldfacewordsinourtext.
一vocaburary
1.strugglevtomakegreatefforts
e.g.Theyhavestruggledforyearstofreetheircountryfromtheenemy.
stuggletodosth掙扎做某事
他努力控制住自己的脾氣。He_________controlhistemper.
I’mstrugglingtofinishthehugetheworkyougaveme.
2.sunburntadjsun-tanned
e.g.Hissunburntskinlookshealthy.
3.superadj(infml)excellent;splendid
e.g.You’lllikeher,she’ssuper.
Youlooksuperinyournewclothes.
Itwassuperofyoutohelp.
4.expandv
(causesthto)becomegreaterinsize,numberorimportance
e.g.Metalsexpandwhentheyareheated.
Whynottrytoexpandyourstoryintoanovel?
6.equipv
supplysb/sth(withwhatisneeded,foraparticularpurpose)
equipsbwithsth用……裝備equipsbforsth為……裝備
beequippedwith裝備有
你的訓(xùn)練使得你能夠勝任將來(lái)的工作。
Yourtrainingwillequipeyouforyourfuturejob.
Translate:
Theworkerequippedthebikewithaheadlight.
那個(gè)工人給自行車(chē)裝了一個(gè)前燈。
7.exportv
send(goods)toanothercountryforsale
e.g.Indiaexportsteaandcottontomanydifferentcountries.
Thiscompanyhasalargehomemarketbutdoesn’texport.
8regret
后面常跟動(dòng)詞的ing形式,只有在對(duì)將談到的事情表示遺憾時(shí)用動(dòng)詞的不定式。
Regretdoingsth__________________regrettodosth______________________
她為自己發(fā)了脾氣而深感后悔。Shedeeply___________hertemper.
Translate:
Weregrettoinformyouthatyourpassportapplicationhasbeenrefused.
9.rid...ofmakesb/sthfreefrom(sb/sthunpleasant)
e.g.Weallwishthatwewouldridtheworldoffamine.
Thefarmerrecentlytriedtoridthehouseofrats.
10.lead...alife,live...alife
e.g.Nowweareleadingahappylife.
Intheolddaysfarmersledaterriblelifeinthecountry.
11.besatisfiedwith,becontentwith
e.g.Theyoungladyisn’tsatisfiedwiththepeacefullife.
Areyousatisfiedwithhisanswers?
12.wouldrather,preferto
wouldratherdosth
e.g.I’dratherwalkthantakeabus.
I’dratheryouknewthatnow,thanafterwards.
他寧愿到農(nóng)村去工作。He____________workinthecountryside.
Translate:
Iwouldratheryouhadgonethere,too.__________________________
I’dratheryoucametextweekend.___________________________________
Summary:
Wouldrather+從句,常用虛擬語(yǔ)氣。如表示與現(xiàn)在的事實(shí)或?qū)?lái)的愿望相反,謂語(yǔ)一般用__________時(shí)態(tài);如表示的與過(guò)去的事實(shí)相反,從句中應(yīng)用_________________時(shí)態(tài)。
二Somedifficultsentences
1.Indeed,hissunburntfaceandarmandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehasstruggledforthepastfivedecades.的確,他那被太陽(yáng)曬得黝黑的臉龐和手背,以及他那瘦削而又結(jié)實(shí)的身體,就跟其他成千上萬(wàn)的中國(guó)的農(nóng)民一樣,過(guò)去50年來(lái),他一直在努力幫助他們。
Forwhom…為_(kāi)_____+引導(dǎo)詞的結(jié)構(gòu)的定語(yǔ)從句,注意,struggle后面的for的干擾,forthepastfivedecades是“過(guò)去50年來(lái)”Translate:
Themanwithwhomyoutalkedisourmanager._______________________________________
Theylivedinabighouse,infrontofwhichstoodabigtree.
___________________________________________________.
2.Dr.YuanLongpinggrowswhatiscalledsupperhybridrice.
袁隆平博士培植出了超級(jí)雜交水稻。Whatiscalledsuperhybridrice是由what引導(dǎo)的______從句,在整個(gè)句子中充當(dāng)______的_____語(yǔ),。此外,此結(jié)構(gòu)還可以作_____或_____.
如:請(qǐng)相信我的話。___________________________
他所說(shuō)的話全是真實(shí)的。_______________________________.
3.In1974,hebecamethefirstagriculturepioneerintheworldtogrowricethathasahighoutput.1974年他成為世界上第一位種植高產(chǎn)水稻的農(nóng)業(yè)先鋒。
本句理解的難點(diǎn)是動(dòng)詞不定時(shí)togrowricethathasahighoutput作_________,修飾先行詞________,注意:前面的序數(shù)詞first一起了一定的作用,因?yàn)橄刃性~前有__________,后面一般用動(dòng)詞不定時(shí)作定語(yǔ)。類(lèi)似的還有thesecond,thelast,theonly等。翻譯:
昨天晚上,約翰最后一個(gè)離開(kāi)教室。______________________________________________.
4.Thespecialstrainofricemakesitpossibletoproduceone–thiremoreofthecropinthesamefields.這些特殊的水稻使得同樣的田地多收獲三分之一的產(chǎn)量。
Makeit…todosth意思是____________________.it在句中作_________,真正的賓語(yǔ)是_________________________________.翻譯:
好天氣使我們下周的旅行成為可能。_____________________________________________.
Answers:1.介詞你剛才給他說(shuō)話的那個(gè)人是我們的經(jīng)理。他們住在一個(gè)大房子里,房子前面有一顆大樹(shù)。名詞grow的賓語(yǔ)主語(yǔ)表語(yǔ)PleasebelievewhatIsaid.Whathesaidistrue.3.定語(yǔ)pioneer序數(shù)詞Johnwasthelastonetoleavetheclassroomyesterday.4.使……成為賓語(yǔ)toproduceone–thirdmoreofthecropinthesamefields.Goodweathermakesitpossibletomakeourtripnextweek.
高考鏈接
1.InsomepartsofLondon,missingabusmeans_____foranotherhour.(2002,上海)
A.waitingB.towaitC.waitD.tobewaiting
2.Victorapologizedfor______toinformmeofthechangeintheplan.(2004,上海)
A.hisbeingableB.himnottobeable
C.hisnotbeingableD.himtobenotable
3.Themaninsisted____ataxiformeeventhoughItoldhimIlivednearby.
A.findB.tofindC.onfindingD.infinding(2004江蘇)
4.AccordingtoarecentUSsursey,childrenspendupto25hoursaweek____TV.
A.towatchB.towatchingC.watchingD.watch(2004上海)
5.Hegowell-preparedforthejobinterview,forhecouldn’trisk____thegoodopportunity.
A.toloseB.losingC,tobelostD.beinglost(2005上海)
6.Progresssofarhasbeenverygood.___,wearesurethattheprojectwillbecompletedontime.
A.HoweverB.OtherwiseC.ThereforeD.Besides(2006浙江)
7.Tenyearsagothepopulationofourvillagewas_____thatoftheirs.(2008陜西)
A.astwicelargeasB.twiceaslargeas
C.twiceasmuchasD.astwicemuchas
8.Somechildrenwanttochallengethemselvesbylearningalanguagedifferentfrom____theirparentsspeakathome.(2008浙江)
A.whatB.thatCwhichDone
9.-Haveyougotanyparticularplansforthecomingholiday?
________,I’llvisitsomehomesfortheoldinthecity.(2008安微)
A.IfeverB.IfbusyC.IfanythingD.Ifpossible
10.Thechairmanthought_____necessarytoinviteProfessorSmithtospeakatthemeeting.
A.thatB.itC.thisD.him
AnswersBCCCBCBBDB
PERIOD3
OrganicFarming
Teachingaims
Toimprovethestudents’readingability---tofindtheexplanationforthewordsorexpressionstheydonotknowinthereadingpassage.
Teachingaids
Multi-media
Teachingprocedures
Step1:Leadin
Whatisthesubstanceweputonthesoiltomakecropsgrow?
Itisfertilizer.
Howmanykindsoffertilizersdofarmersuse?
Therearetwokinds.Theyarechemicalfertilizersandnaturalones.
Whichkinddofarmersusewhentheyaredoingorganicfarming?
Doyouknowaboutorganicfarming?Todaywe’regoingtoreadapassagewiththetitleOrganicFarming.
Step2:Scanning
Readthefirstparagraphandfindout
1whatorganicfarmingis.
Organicfarmingmeansgrowingcropswithoutchemicalfertilizers.
Step3:Intensivereading
1HowcanOrganicfarmersmaketheirsoilfertile?
Organicfarmersusenaturalwastefromanimalsinsteadofchemicalfertilizers.
2Butwhydon’ttheyusechemicalfertilizers?
Becauseusingchemicalfertilizerscausesproblems.
Readthesecondparagraphandanswer-----
3Howmanyproblemsarecausedbyusingchemicalfertilizers?
Three.Theyareasfollows.
Firstly,chemicalfertilizersaffectthesoilandthewatersupplybadly.
Secondly,theyallowfarmerstogrowthesamecropyearafteryearandexhausttheoil.
Thirdly,theykillbothhelpfulandharmfulpests.
Readthewholepassageagainandfillinthetable.
Advantagesoforganicfarming
Reasons
1.Farmersusenaturalwastefromanimals.Thismakesthesoilricherinmineralsandsomorefertile.
2.Thesoilisnotexhausted.Peasandsoybeansrenewthemineralsinthesoil.Thesoilbecomesrichandhealthy.
3.Theyusethesoiltobestadvantage.
Theyplantcropsthatneedsurfacesoilandnextcropsthatgrowatadeeperlevel.Sothewindandwaterdoesnotcarryawaythesoil.Alltherichnessofthesoilisused.
Step4:Discussion
Findoutwhattypeofwritingthepassageis.Discusshowtoreadandwritethiskindofpassage.
Step5:Homework
Readthetextandtranslatethefollowingphrases:
aswellas____________foralongtime________________
buildup______________leadto_______________
turnto_________________focuson______________
keep(prevent)…from_______________
Answers:
也好長(zhǎng)時(shí)間逐漸增強(qiáng);建立;開(kāi)發(fā)導(dǎo)致;造成求助于集中(注意力,精力等)于阻止
PERIOD4don’treadinthemovingbusorinbed.”Doingeye-exerciseswillhelpyoukeepgoodeyesight.
Ifyoufailtokeeptheserules,youwillbecome
short-sightedsoonerorlater.
Unit 2 Working the land教案
Unit2Workingtheland
核心單詞
1.struggle
v.掙扎;努力;拼搏;斗爭(zhēng)
n.(為爭(zhēng)取自由、政治權(quán)利等而進(jìn)行的)斗爭(zhēng),奮斗
常用結(jié)構(gòu):
strugglewith與……斗爭(zhēng)
strugglefor為爭(zhēng)取……而斗爭(zhēng)
struggleagainst與……斗爭(zhēng);為反對(duì)……而斗爭(zhēng)
struggletodosth.(=makegreateffortstodosth.)
努力做某事
struggletoone’sfeet掙扎著站起來(lái)
Shestruggledtokeepbackthetears.她努力忍住淚水。
Itwasahardstruggletogetmyworkdoneontime.
為使工作按時(shí)完成,我做了一番努力。
易混辨析
struggle/fight
struggle指較長(zhǎng)時(shí)間的、激烈的斗爭(zhēng),往往指肉體及精神上的戰(zhàn)斗。
fight意為“搏斗,打斗,打架”,表示“斗爭(zhēng)”時(shí),包含體力和勇猛的因素。
高手過(guò)招
(1)單項(xiàng)填空
Theworkingpeoplehaveneverstoppedtheirstruggleunfairtreatment.(2010?01?山西太原五中檢測(cè))
A.againstB.forC.fromD.to
(2)完成句子(原創(chuàng))
①我們應(yīng)當(dāng)幫助那些仍在為獨(dú)立而斗爭(zhēng)的人們。
Weshouldhelpthosewhoarestill.
②他們得和各種各樣的困難作斗爭(zhēng)。
Theyhadto.
(1)解析:選A。struggleagainst意為“同……作斗爭(zhēng)”;strugglefor意為“為了……而斗爭(zhēng)”。
(2)①strugglingforindependence
②strugglewith/againstallkindsofdifficulties
2.expand
v.擴(kuò)大;擴(kuò)展;增加;增長(zhǎng);(使)膨脹;闡述;使變大
常用結(jié)構(gòu):
expand...into...將……擴(kuò)展/發(fā)展成……
expandon闡述;詳談
Heisthinkingofexpandinghisbusiness.
他在正考慮擴(kuò)大他的生意。
Intenyearsthecity’spopulationexpandedby12%.
十年之中,該市人口增加了百分之十二。
聯(lián)想拓展
expansionn.展開(kāi);膨脹;擴(kuò)展
expansiveadj.廣闊的;易膨脹的
易混辨析
expand/extend/spread/stretch
expand意為“展開(kāi),擴(kuò)大”,不僅指尺寸的增加,還可指范圍和體積的擴(kuò)大。
extend意為“伸出,延伸”,指空間范圍的擴(kuò)大,以及長(zhǎng)度,寬度的向外延伸,也可指時(shí)間的延長(zhǎng)。
spread意為“傳播;蔓延;鋪開(kāi)”。一般指向四面八方擴(kuò)大傳播的范圍,如傳播(疾?。?,散布(信息)等。
stretch意為“伸展(身體等),拉長(zhǎng);連綿”,一般指由曲變直,由短變長(zhǎng)的伸展,不是加長(zhǎng)。
高手過(guò)招
選詞填空(expend/extend/spread/stretch)(原創(chuàng))
①Thefiresoontothenearbyhouses.
②ThetouristseasonfromMaytillOctober.
③Aballoonwhenitisblownup.
④Thecatoutinfrontofthefire.
答案:①spread②extends③expands④stretched
3.equip
vt.equipmentB.equipped;equipments
C.equipping;equipmentsD.equipping;equipment
(2)完成句子(原創(chuàng))
①Thesoldierswerewell(裝備)weapons.
②Thislibrary(為……而裝備)atomicresearch.
③Ourclassroom(裝備有)acomputerandataperecorder.
(1)解析:選A。equip...with...意為“用……裝備……”,被動(dòng)形式為beequippedwith。第二空equipment意為“裝備;設(shè)備”,是不可數(shù)名詞。
(2)①equippedwith②isequippedfor
③isequippedwith
4.regret
vt.因?yàn)?br> Thankstoyourhelp,weweresuccessful.
由于你的幫助,我們成功了。
Thankstoyou,Iwassavedfromdrowning.
多虧你,我才沒(méi)被淹死。
Thankstothebadweather,thematchhadbeencancelled.
多虧了這倒霉的天氣,比賽被取消了。(反語(yǔ))
聯(lián)想拓展
表示“因?yàn)椋捎凇钡亩陶Z(yǔ)還有:
becauseof,owingto,onaccountof,dueto,asaresultof。
溫馨提示
以上這些都是介詞短語(yǔ),因此后面可以跟名詞或動(dòng)名詞而不可以跟從句。
高手過(guò)招
單項(xiàng)填空
①I(mǎi)twasyourtimelyhelpthatweaccomplishedthetaskontime.(2010?01?山西運(yùn)城檢測(cè))
A.BecauseB.thankC.thankstoD.as
②thenewpolicy,wearenowhavingahappylife.(2010?01?安徽亳州檢測(cè))
A.ThankstoB.Because
C.ForD.Thanksfor
①解析:選C。because和as雖然也表示“因?yàn)?,由于”,但后面需接句子,而句中是短語(yǔ),故應(yīng)用thanksto。句意為:幸虧你及時(shí)幫忙,我們才按時(shí)完成了任務(wù)。
②解析:選A。考查近義詞辨析。thanksto意為“多虧了”;because后應(yīng)加句子;for表示補(bǔ)充說(shuō)明的原因。
8.rid...of
擺脫;除去
Youshouldridyourselfofthatbadhabit.
你應(yīng)該改掉那個(gè)壞習(xí)慣。
聯(lián)想拓展
beridof擺脫
getridof擺脫;除掉;去掉
ridoneselfofdebt還清債務(wù)
breakawayfrom擺脫;放棄
Youmustbreakawayfromsuchabadhabit.
你必須改掉這樣的壞習(xí)慣。
Itwon’tbelongbeforewecanbe/getridofthepestaltogether.
不用太久,我們就能把這種害蟲(chóng)消除干凈。
高手過(guò)招
同義句轉(zhuǎn)換(原創(chuàng))
Couldyouridyourselfofthebadhabitofsmoking?
Couldyouthebadhabitofsmoking?
答案:getridof
9.wouldrather
寧愿,寧可
I’dratheryoudidn’t.(常用來(lái)委婉拒絕別人)
我希望你不要。
HewouldratherstayathomewatchingTV.
他寧愿待在家里看電視。
I’drathernotgothere.我寧愿不去那里。
I’dratheryoucametomorrowthantoday.
我寧愿你明天來(lái)而不是今天來(lái)。
I’dratherhavemadeatelephonecalltohimyesterday.
我昨天本想給他打個(gè)電話的。
聯(lián)想拓展
wouldrather...than...是常用句式,意為“寧可(愿)……(而)不要(愿)……”
wouldrather+從句時(shí),從句要用虛擬語(yǔ)氣,用動(dòng)詞的過(guò)去時(shí)表示。
wouldratherhavedone本想做……(而實(shí)際上未做)
高手過(guò)招
單項(xiàng)填空
①—Shallwegoskatingorstayathome?
—Whichdoyourself?(2010?01?江西南昌檢測(cè))
A.doyouratherB.wouldyourather
C.willyouratherD.shouldyourather
②I’dratherthebasketballmatchlastnight.Otherwise,Iwouldhavefinishedmypaperworkbynow.
(2010?01?江蘇徐州檢測(cè))
A.nothavewatchedB.notwatch
C.hadn’twatchD.haven’twatch
①解析:選B??疾閣ouldratherdosth.這一結(jié)構(gòu)的用法。而do,will和should都不能與rather搭配。wouldrather(not)dosth.意為“寧愿(不愿意)做某事”。
②解析:選A。wouldrathernothavedone意為“本不想做……(實(shí)際卻做了)”。后一句句意為:否則我現(xiàn)在已經(jīng)完成了我的文件。所以前句表示“本不想看球賽卻看了”,故選A。
10.leadto
通向;導(dǎo)致;造成(后果)
注意:leadto中的to為介詞,該短語(yǔ)后可跟名詞或動(dòng)名詞。
Thecaraccidentledtohisbeingkilled.
那次車(chē)禍導(dǎo)致他死亡。
AllroadsleadtoRome.
條條大路通羅馬。
Eatingtoomuchsugarcanleadtohealthproblems.
吃太多糖會(huì)導(dǎo)致健康問(wèn)題。
Hiscarelessnessledtohisfailure.
他的粗心導(dǎo)致了他的失敗。
聯(lián)想拓展
resultin導(dǎo)致
resultfrom由……導(dǎo)致
高手過(guò)招
單項(xiàng)填空
Thestudentsintheuniversityarealltakingcoursesadegree.(2010?01?山東煙臺(tái)檢測(cè))
A.stickingtoB.leadingto
C.turningtoD.referringto
解析:選B。考查動(dòng)詞短語(yǔ)辨析。stickto堅(jiān)持;leadto導(dǎo)致,引起;通往;turnto求助,轉(zhuǎn)向,查閱;referto指的是;談?wù)?,查閱。由句意“大學(xué)生都在學(xué)習(xí)課程,以取得學(xué)位”可知,答案為B。
11.buildup
逐步建立;逐漸增強(qiáng);加強(qiáng);樹(shù)立;積累
Thecompanyhasbuiltupafinereputation.
該公司已建立起良好的信譽(yù)。
Youmustbuildupyourstrengthafteryourillness.
你在病后必須要增強(qiáng)體力。
高手過(guò)招
完成句子(原創(chuàng))
①我們應(yīng)該鼓勵(lì)孩子們樹(shù)立信心。
Weshouldencouragethechildrento.
②看到你的詞匯量在逐漸增長(zhǎng)我很高興。
I’mverygladtoseethatyourvocabularyis.
答案:①builduptheirconfidence
②graduallybuildingup
12.focuson
集中(注意力、精力等)于……;對(duì)(某事或做某事)予以注意;使聚焦于;使直射于
Hefocusedhismindonhislessons.他把心思集中在功課上。
Todaywe’regoingtofocusonthequestionofhomelesspeople.今天,我們主要討論無(wú)家可歸者的問(wèn)題。
Anearˉsightedpersoncannotfocusaccuratelyondistantobjects.近視的人看不清遠(yuǎn)處的物體。
聯(lián)想拓展
focusone’sattentiononsth.=center/concentrate/fixone’sattentiononsth.集中注意力于……
高手過(guò)招
完成句子(原創(chuàng))
①在我看來(lái),學(xué)校應(yīng)該把精力集中在教學(xué)上。
Inmyopinion,schoolsshould.
②他把相機(jī)對(duì)準(zhǔn)了遠(yuǎn)處的高樓。
Hehiscamerathehugebuildinginthedistance.
答案:①focusattentiononteaching
②focused;on
重點(diǎn)句型
13.In1974,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.
1974年,他成為世界上第一位種植高產(chǎn)水稻的農(nóng)業(yè)先鋒。
不定式放在表示次序的詞thefirst,thelast,thebest以及theonly,thevery,theright等詞后面,且這些詞與動(dòng)詞不定式有邏輯上的主謂關(guān)系,結(jié)構(gòu)為:thefirst/last/best/only/very/right...+n.+todosth.表示“第一個(gè)/最后一個(gè)/最好的一個(gè)/唯一的/恰好的/合適的……做某事的人/物”。
Heisalwaysthefirsttocomeandthelasttoleave.
他總是第一個(gè)來(lái)并且最后一個(gè)離開(kāi)。
Thelastmantoleavethesinkingshipwasthecaptain.
最后一個(gè)離開(kāi)正在下沉的船的那個(gè)人是船長(zhǎng)。
高手過(guò)招
單項(xiàng)填空
HeisthelastpersontoMary’sbirthdayparty.(原創(chuàng))
A.toinviteB.tobeinvited
C.invitedD.beinginvited
解析:選B??疾椴欢ㄊ阶鞫ㄕZ(yǔ)的用法。當(dāng)名詞前面有序數(shù)詞或last,next等詞修飾時(shí),名詞后面多用不定式作定語(yǔ)。如NewZealandwasthefirstnationinmoderntimestoallowwomentovote.新西蘭成為現(xiàn)代史上第一個(gè)允許婦女有選舉權(quán)的國(guó)家。
14.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.
用他的雜交水稻種子,農(nóng)民們種出的糧食比以前多了一倍。
倍數(shù)表達(dá)法:
A+be+倍數(shù)+as+adj.+as+B
A+be+倍數(shù)+比較級(jí)+than+B
A+be+倍數(shù)+(由某些形容詞變化而來(lái)的)n.+of+B
I’mnotgoingoutwithamanwho’stwiceasoldasme.
我不愿意和一個(gè)年紀(jì)比我大一倍的男人一起參加社交活動(dòng)。
Wegotthreetimesasmanypeopleasexpected.
來(lái)的人超過(guò)我們預(yù)料人數(shù)的兩倍。
You’renothalfascleverasyouthinkyouare.
你可不像自己想像的一半那么聰明。
高手過(guò)招
單項(xiàng)填空
Whatatable!I’veneverseensuchathingbefore.Itisitislong.(原創(chuàng))
A.halfnotaswideasB.widenotashalfas
C.nothalfaswideasD.aswideasnothalf
解析:選C??疾楸稊?shù)表達(dá)法。表達(dá)倍數(shù)的結(jié)構(gòu)應(yīng)該是:A+be+倍數(shù)+as+adj.+as+B。as...as中間是形容詞或副詞的原級(jí),而不可以是比較級(jí)或最高級(jí)。
15.Thisalsokeepstheair,soil,waterandcropsfreefromchemicals.
這還可以讓空氣、土壤、水以及農(nóng)作物不受化學(xué)物質(zhì)的污染。
keep...freefrom無(wú)……的;免于……;擺脫……(常用作表語(yǔ)、后置定語(yǔ)或補(bǔ)語(yǔ))
聯(lián)想拓展
befreetodosth.自由地做,隨意地做
setsb.free釋放某人
get/givesth.forfree免費(fèi)得到/贈(zèng)送
asmokeˉfreeroom/area無(wú)煙室/區(qū)
freeofcharge免費(fèi)
高手過(guò)招
完成句子
用這個(gè)東西把桌子罩住,免得有灰塵落在上面。
thetabledirtybyputtingacoveroverit.
答案:Keep;freefrom
Unit 5 Theme parks教案Period 1 &2 warming-up and reading
俗話說(shuō),居安思危,思則有備,有備無(wú)患。教師在教學(xué)前就要準(zhǔn)備好教案,做好充分的準(zhǔn)備。教案可以讓學(xué)生更容易聽(tīng)懂所講的內(nèi)容,幫助教師更好的完成實(shí)現(xiàn)教學(xué)目標(biāo)。優(yōu)秀有創(chuàng)意的教案要怎樣寫(xiě)呢?小編收集并整理了“Unit 5 Theme parks教案Period 1 &2 warming-up and reading”,歡迎您閱讀和收藏,并分享給身邊的朋友!
Unit5Themeparks教案
Period1Skimming;Scanning;Task-based.
Teachingaids:
Arecorderandacomputer.
Teachingprocedures:
Step1Revision
T:Goodmorning/afternoon,boysandgirls!Firstlet’shavea
dictationaboutthewordsandphrasesinUnit4.Takeoutapieceofpaper,please.
T:Now,handinyourpaperplease;I’llcheckyourworkafterclass.
Step2Warmingup
1.AskSstodiscussthefollowingquestions.
(1)Whywereparksoriginallydeveloped?
(2)Whatusesdoparkshave?
(3)Doyouthinkthatparkshavesomethingtodowithpeople’slivingconditions?
2.DivideSsintosixgroupstodiscussthedifferencebetweenthethemeparkandthetraditionalpark.
ThetraditionalparkThethemepark
ChineseparksWesternparksactivitiesforvisitorstodoortosee;aspecificideatoattractvisitors;ownedprivatelyandbuiltforprofit;…
fourelements:water,rock,bridgesandpavilionsopengrassyareas;benchestositon;sheltersforpicnicsorplayingmusic;waterforsailing…
Question1:Haveyouevercomparedthefarethatthetwokindsofparksask?Whichismoreexpensive?
Question2:Therearemanyactivitiesyoucantakepartinthethemepark.Ifyouhaveachancetogo,whatkindofactivitieswillyoutakepartin?
Question3:Whatisyourideaaboutsomeverydangerousactivities,suchasthefollowingpicturesshow?
Rock-climbingRaftingBungeejumpingFree-fallrides
Conclusion:
Manycountrieshavethemeparkstoattractbothtouristsandlocalpeople,asthevisitorsalsobringsomemoneytonearbyhotelsandrestaurants.
Step3Reading
1.Leading-in
AskSsthefollowingquestions.Theycantalkasmuchaspossible.
(1)Howmuchdoyouknowaboutthetraditionalpark?
(2)Doyouoftengotoparks?
(3)Whatdoyouusuallydowhenyouareinthepark?
(4)Doyouexpecttogotothethemepark?
Suggestedanswers:
Thetraditionalparkisaplaceforpeopletorest,tohaveawalkingortodosomeexercises.Itisfreeduringcertaintime,forexample:inthemorningbefore8:00o’clock.Ifpeoplehavetopay,thefareforitisverylow.
No,becausewearebusyinstudying.
Iusuallyhaveawalkwithmyfamilyorwatchthemassdancingandsinging.
Yes.BecauseIhaven’tbeentoanyofthem.
2.FastReading
(1)AskSstolookatthepicturesinthetextandfindouttheanswertoEx2onpage35.AskSstopaymoreattentiontothefirstandthelastsentenceofeachparagraph.
(2)Findoutthetopicsentencesofsixparagraphs
Topicsentences
Paragraph1.Differentkindsofthemeparks.
Paragraph2.Disneyland.
Paragraph3.Dollywood
Paragraph4.England’sCamelotPark
(3)AskSstoreadthetextquicklyandtrytotellweatherthefollowingsentencesarerightorwrongaccordingtothetext.
①Parksfindonlyonewaytomeetpeople’sneed.
②Itcostslittleornomoneytogotosomeparks.
③Thoughthemeparksarenotsohuge,theyprovidemorethanamusementparks.
④Themeparksonlymakeaprofitfromthechargeforadmission.
⑤Disneylandistheoldestthemepark,namedafterWaltDisney.
⑥Inthemeparks,peoplecanonlylookorwatch,theyarenotallowedtogoforactivities,letaloneeatingorbuyinganything.
Suggestedanswers:
①F②T③F④F⑤T⑥F
3.Intensivereading
(1)AskSstoreadthefirstparagraphandanswerthefollowingquestions.
What’sthethemepark?
②Doyouknowwhatkindsofthemeparksare?
③whatcanyouinthethemepark?
(2)AskSstoreadthelast3paragraphsandfillintheform.
ParknameThemeExampleofActivities
Disneyland
Dollywood
Camelot
SuggestedAnswers:
ParknameThemeExampleofActivities
DisneylandFairytalestoriesTravelthroughspace,visitapirateship,meetfairytalecharacters,rideaswingingship,goonafree-falldrop
DollywoodcultureofthesoutheasternUSAListentoAmericancountrymusic,seetraditionalcraftsmenandtheirwork,trysometraditionalcandy,rideonanoldste
amengine,seebaldeagles,rideonThunderheadandotherrides
CamelotAncientEnglishhistoryandstoriesWatchmagicshows,seefightingwithswordsoronhorseback,visitfarmsection,learnaboutfarmsinancientEngland
Step4.Homework
1.AskSstoreadthetextagainandfinishEx3ofComprehendingonP35.
2.AskSstousethenewwordstomakesomenewsentences.
3.AskSstotrytoreciteparagraph1ahistoryorculturethemeparkwillletusseehowourancestorsdressed,workedandlived.TheoldestthemeparkintheworldisDisneyland.Itseemedlikeaplaceoffantasy.Besidesthese,wehavethemarineoroceanparks,thesciencethemeparksandsoontoletusenjoytotallydifferentexperiencefromtherealworld.
Step2Discoveringusefulwordsandexpressions
(Page35)
Askthestudentstofillintheformwiththewordsfromthetext.
T:Somuchfortherevision,nowpleaseturntoPage35inyourbook.Letsstudy"LearningaboutLanguage".First,letsdoPart1Discoveringusefulwordsandexpressions.(Threeminuteslater.)
T:Letschecktheanswers.Thesuggestedanswers:
theme,rides,sneakers,settlers,fantasy,experiment,
minority,cometolifeT:Iwillgiveyouthreeminutestocompletethepassagein
Part2.Pleasedo.3minutelater,checktheanswers.Thesuggestedanswers:
sneakers,rides,theme,experiment,fantasy,settlers,
cometolife,minority
DoPart3andPart4inthesameway.
Step3Usingwordsandexpressions(Page70)
T:Now,pleaseturntoPage70.LetsdoPart1andPart2USINGWORDSANDEXPRESSIONS.Pleasefinishthemin5minutes.(Fiveminuteslater.)
Theteachercheckstheanswersbyaskingthestudentstotellthewholeclasshis/heranswersonebyone.
T:NowletscometoPart3:Translation.Iwillasksomestudentstodotheirtranslationontheblackboard,andtherestofyoupleasedoyoursinyourexercisebooks.
Wewillchecktheanswerslater.Fiveminuteslater,theteachercorrectsthetranslationwiththeclass.
Step4Discoveringusefulstructures
GetSstolearnsomerulesofwordforming.
InEnglish,accordingtotheformofthewords,wecanformwordsinthefollowingways.
(1)Compounding:Wordsareformedbylinkingtwoormorewordstomakeoneunit.
◆Compoundnouns:fire-engine,green-house,earthquake,downfall,drop-in
◆Compoundadjectives:snow-white,firsthand,red-hot
◆Compoundverbs:sun-bathe,overcome,typewrite
◆Compoundadverbials:sideways,sky-high,whereabout
(2)Conversion:Thisisawaywhichisunnecessarytochangeawordbutonlytochangeitspartofspeech.
◆fromnounstoverbs:house,conduct,digestetc
◆fromadjectives/adverbialstoverbs:brave,wrong,etc
◆fromverbstonouns:smoke,batheetc
(3)Affixation:Wordswithaprefixorsuffixorbothattachedtoarootisformedbyaffixation.Usuallythiswaytheword’sspeechisnotchanged.
◆Adjectives:unabledisloyalirregular
◆Verbs:dislikeuntietransplant
◆Nouns:nonconductorinabilityautobiography
Butifasuffixisused,theword’sspeechischanged.
Forexample:agreement,inventor,foolish,discovery,failure,sharpen
Thefollowingprefixescanchangethespeechofaword,suchasen-,be-,em-,a-etc.
Forexample:rich(adj.)→enrich(v.);slave(n.)→enslave(v.);friend(n.)→befriend(v.);etc.
2.AskSstofinishEx1,Ex2,Ex3andEx4ofDiscoveringusefulstructuresonP37topracticetherules.
Step3.Practice
Purpose:togetSstohavetheknowledgeofthegrammarthroughexercises.
1.AskSstotellthepartofspeechofeachwordinitalicsinthefollowing:
(1)Winterhaspastandspringhascome.
(2)Sheisawomanfarpastheryouth
(3)I’mtiredofyourifsandbuts
(4)Sheisstillbutachild.
(5)Ican’tseewhereIwaswrong.
(6)Twowrongsdon’tmakearight.
(7)Heclosedhisspeechwithafunnyway.
(8)Stayclosetogether.
Suggestedanswers:
(1)v(2)prep(3)n(4)adv(5)adj(6)n(7)v(8)adj
2.AskSstoJointwosimplewordstomakeacompoundwordwiththeruleswelearned.Ifnecessary,tellthestudentstoconsultthedictionary.
Examples:book+worm→bookworm
gohomeatfinderbreakworkbetweenshopwalkbank
faultmanstagebookoutplacebackdropcoffeemarket
SuggestedAnswers:
(1)go-between(2)at-home(3)workshop(4)walkman(5)backbook(6)coffeebreak(7)dropout(8)faultfinder(9)marketplace(10)backstage
3.GetSstofinishtheEx1Ex2andEx3onP71~P72tostrengthenthegrammarandenlargetheirvocabulary.
Step5Homework
1.AskSstoreviewthenewwordsandphrases.
2.AskSstoreadtherulesofwordformationonP91~P94.
Period5UsingLanguage
TeachingGoals:
1.ToimproveSs’listeningability.
2.ToensureSshavereallygraspedtheimportantwordsandphrasesoftheunit.
TeachingProcedures:
Step1Listening
1.AskSstolookatthewordsintheformofEx1onP38togettheChinesemeaning.Thenaskthemtoenjoysomebeautifulpicturesandthendiscussthequestionsinthepairs.
(1)HowmanynationalitiesarethereinChina?
(2)Canyounamesome?
(3)Whichnationalitydoyoubelongto?
(4)HowmuchdoyouknowabouttheothernationalitiesofChina?
Suggestedanswers:
(1)TherearefiftysixnationalitiesinChina.
(2)Forexample:Han,Miao,Man.,Hui,Yi,etc.
(3)IbelongtoHan/Hui/Zhuang/Dong…(Theanswersmaybedifferent.)
(4)Huichu,forexample,doesn’teatanythingdeadbeforebeingkilled.
2.Beforelistening,askSstolookthroughEx1onpage38tomakesurethattheyknowwhattolistento.Thenplaythetapeoncewithoutstopping.(IfSshaveanyquestions,playthetapeonceagain).Thenchecktheanswers.
3.AskSstofinishEx2onP38andanswerthequestionsinEx3..
Step2Readingandspeaking
1.Fastreading
AskSstoreadthetextquicklyandgetthemainidea.
SuggestedAnswers:
Scienceandtechnology-basedthemeparkslikeFuturoscopeprovideup-to-dateinformation,hands-onlearningandlotsoffunandexcitement.
2.Intensivereading
(1)AskSstoreadthetextagaincarefullyandfinishEx2onP39.
(2)AskSstotalkaboutwhatFuturoscopemaylooklikeandfinishEx1onP39.
Step3Writing
AskSstoenjoysomepicturesofChinaFolkCulturalVillageandthentoformgroupstothinkaboutwhatkindofthemeparkstheyaregoingtowritewiththehelpofthegivenwordsandexpressionsonP39.
Step4.Speaking
AskSstolookattherequestofEx1onpage39andprepareadialoguetopresenttothewholeclass.
Step5.Homework
1.AskSstofinishtheexercisesofUsingWordsAndExpressionsonP70.
2.AskSstousethewordsorphraseslearnedinthisunittowriteashortpassageabouttheirfavoriteparks.
Period6Listening
Teachinggoals:
1.Enablethestudentstomastertheskilloflisteningforinformation.
2.Helpthestudentslearnhowtogettheskillsoflistening.
Teachingimportantpoints:
Listentothethreematerialsaboutcustoms,SeaWorldandbuildingadugoutboatandanswerthequestionscorrectly.
Teachingdifficultpoints:
Listenandgettheneededinformationtocompletetheexercises.
Teachingmethods:
Listeningandcooperativelearning.
Teachingaids:I
Arecorder,acassettetapeandacomputer.
Teachingprocedures:
StepIRevision
Checkthestudentshomework.
StepIIListening(Page37and38)
Studentsareaskedtoreadquestionstofindouttherequirementsfirst,andthenlistentothetapethreetimestocompletethematchingexercisesandanswertheeightquestions.
T:PleaseopenyourbooksandturntoPage37.Beforeyoulistentothetape,readtherequirementsandkeeptheminmind.Payattentiontotheimportantinformationwhilelisteningandyoudbettertakesomenotesofit.
T:Differentcountrieshavedifferentcultures.Differentna?tionalgroupshavedifferentcustomstoo.InPart1,wearegoingtohearaboutthecustomsofsomenationalgroups.Nowletslistentotherecordingandtrytomatcheachgrouptoanexampleofitscustoms.
Studentslistentotherecordingforthefirsttime.
T:Haveyougottheanswers?Letscheck.
Checktheanswerstogether.
T:Letslistentothetapeagainandanswerthequestionsin
Part2.Youmaylistentoittwice.Studentslistentotherecordingforanothertwotimes.Checktheanswerstothequestionsbyaskingsomestu?dentstoanswerthem.
StepIIIListening(Page69)
T:LetscometotheListeningonPage69.HerewearegoingtolistentoDavidEvensandJiYangwhoarevisitingtheSeaWorld.
T:HaveyoueverbeentoSeaWorld?
Ss:Yes.
T:WhatcanyoudoinSeaWorld?
Ss:Wecanfeedthedolphins.
Wecanplaywiththepolarbears.
Wecanwatchseaanimalsdoperformances.
Wecangodivingtoseefish.
Wecanseelearnaboutthedifferentkindsoffishandseaweed.
Wecangosurfingonthesea.
T:Good.LetslistentotherecordingabouttheSeaWorldinAustralia.Afterlistening,ticktheiteminthelistofwhatpeoplecandointhispark.Areyouready?Letsgo.Studentslistentotherecordingforthefirsttimeandfinishtheexercise.
T:Haveyougottheanswers?Letscheck.Teachercheckstheanswerswiththewholeclass.
T:LetslistentothetapeagainandtrytoanswerthequestionsinPart3.Pleasereadthequestionsfirst.
T:Ok.Letskeepthesethreequestionsinmindandtrytofindtheanswerswhilelistening.Areyouready?Letsgo!Playthetapeagain,andthenchecktheanswerstothequestionsbyaskingsomestudentstoanswerthem.
StepIVListeningTask(Page73)
T:LetsturntoPage73andgoontodotheListeningTaskhere.Forthistask,wearegoingtolearnhowtobuildadugoutboatandhowtomakeahouseofpalmleaves.Areyouinterestedinmakingthingsbyyourselves?
Ss:Yes.
T:Great!Youwillbeabletodoitafterdoingthelistening.
T:Letsfindouthowtobuildadugoutboatfirst.Whilelistening,youneedtopayattentiontothematerialsyouneed,thesteps,themethodofmakingapersonsitinit,andthemethodofmakingtheboateasilygothroughthesea.Areyouclearaboutwhattodonow?Letslisten.
StudentslistentotherecordingfortwoorthreetimesandfillinthetableinPart1.
T:Haveyougotallthisinformation?Letscheck.
Teachercheckstheanswersbyaskingsomestudentstoreadouttheiranswers.
T:Now,wecometothebuildingofahouseofpalmleaves.Whilelistening,weneedtopayattentiontothemethodofjoiningthepalmleaves,thenumberofareasforsides,howtojointhesidesofthehousetogether,thenumberofareasfortheroof,andhowtojointherooftowalls.Withthisfivequestionsinmind,letsbeginlistening.
StudentslistentotherecordingfortwoorthreetimesandcompletethechartinPart2.
T:Haveyougottheinformationtocompletethesecondcolumnofthechart?Letschecktheanswerstogether.
Teacherscheckstheanswerswiththewholeclass.
StepVHomework
Dothelisteningagainafterclass.
PreviewReadingandspeaking,Readingtask.