高中教案教案
發(fā)表時(shí)間：2020-11-09Life in the future 教案。
一名優(yōu)秀的教師在教學(xué)方面無論做什么事都有計(jì)劃和準(zhǔn)備，教師要準(zhǔn)備好教案，這是每個(gè)教師都不可缺少的。教案可以讓學(xué)生們能夠在上課時(shí)充分理解所教內(nèi)容，幫助教師掌握上課時(shí)的教學(xué)節(jié)奏。那么怎么才能寫出優(yōu)秀的教案呢？下面是小編精心為您整理的“Life in the future 教案”，但愿對您的學(xué)習(xí)工作帶來幫助。
Unit6Lifeinthefuture
I.BriefStatementsBasedontheUnit
Thetopicofthisunitisaboutthehumanbeing’s1ifeinthefuture．Thisunitismadeupofwarmingup，listening，speaking，pre-read-ing，reading，post-reading，languagestudyandintegratingskills．Thesetaskswillbefinishedinfiveperiods．
Inthefirstperiod，we’lldowarmingup，listeningandspeakingtoimprovethestudent’slisteningandspeakingabilities．Atthesametime．a(chǎn)rousethestudents’interestinthetopicofthisunit．
Inthesecondperiod，we’llfinishthetask0fpre-reading,readingandpost-read-ing．Inpost—reading，letthestudentsgivefreereintotheirimaginationbydiscussingsomequestions．We’11readapassageabout1ifeinthefuture．Itwilltelluswhatthehumanbeing’slifewillbelikeinthefuture．Inthemeanwhilewe’lllearnsomeusefulwordsandexpressions．
Thethirdperiodconsistsoftwoparts：WordstudyandGrammar-NounClauses．
Throughwordstudywe’llrevisesomewordsandphrases，whicharerelatedtothetopicofthisunit．Astothegrammar：Nounclauses,wecanmasterthembydoingmorepracticalpracticegiveninthetextbookandworkbook．
Themainpurposeofthefourthperiodistotrainthestudents’readingandwritingabilitiesbyreadingandwritingashortpas-sageabout1ifeinthefuture．
Inthelastperiod,we’lldealwiththegrammerinthisunit-NounC1auses．
Inaword,wecantrainthestudents’lis-tening,speaking,readingandwritingabilitiesbydoingtheexercisesthetextbookandtheworkbookprovide．
Ⅱ.TeachingGoals
1．Talkaboutlifeinthefuture．
2．Practisemakingpredictions．
3．LearnaboutNounClauses．
4．Writeadefinitionparagraph．
Ⅲ．TeachingTime：Fiveperiods：
Ⅳ．BackgroundInformation
1.WorldintheFuture
Scientiststhinkthatwonderfulthingsmaycometrueinthefuture．Futuremeansatimethatnotyetcome．Itcanbeashorttimefromnoworalongtimefromnow．Someoftheunderwaterwondersarealmostreadytocometruenow．Otherswon’tcometrue,wethink，untilalongtimefromnow．Some,ofcourse．maynevercometrue-but
whoknowsforsure?Theymay．Whataresomeofthewondersthatmaycometrueinthefu-ture?
Let’sgobacktodrylandandtakeafu-turejourneytheotherway--upinsteadofdown．
HugerocketlinerstakeyouintospacetovisittheMoonCamp．Youwalkaroundonthemooninsspecialmoonsuit．Youvisitanobservatorywhereagianttelescopelooksfarintospace--fartherthananyonehaseverbeenabletoseefromEarth．Yougodeepdownintooneofthemoonmines．
Afteryouhavevisitedthemoon,youvisittheMarsColonyandtheVenusExplo-rationOutpost．
Let’sgobacktoEarth．
Inthefar，farfuture，girls—andboys,too--maybeplayingwithdollsthatlooklikethepeopleoftheplanetsvisitedbyourspace-man．
Tocontrolorrunallkindsoftoys,boysandgirlsmaylearntousespecialccmput-ers--machinesthatanswerquestionsanddoarithmeticfasterthanyoucanthink．
Bicyclesandperhapsskatesmayberunbyjetpower,andanewthingtoridemaybeasmallflyingsaucer．Imaginearacebetweenthem!
Theremaybetelepathyhelmetsthatsendthoughtwavesfromyourbraintothat
ofyourfriendmilesaway．Youjustthinkathoughtandyourfriendknowsit!Youcanhavesecretswitheachotherthatnobodyelsecanturniton!
Therewillbeothersurprisesinthefu-ture．Howwouldyouliketohavearobot
playmate?
Havingrobotplaymatesmaynotbesomuchfunasitseems．Butmaybeaboywithawrenchandascrewdrivercanfixtherobotsothatitwon’tbetooperfect!
Whataboutthefoodofthefuture?Sci-entiststhinkthatmuchofitwillbeartificial-madeinfactoriesfromsuchsurprisingthingsascoal．1imestone。airandwater．
Youdon’tthinkthatice-creamorcakeorcandyorevenbreadandpotatoesmadeoutofthesethingswilltasteverygood．Youmaybewrong．Theseartificialthingswillbeblendedsoskillfullybefoodchemiststhatthefoodofthefutureprobablywi11bedeli-cious．Itprobablywillalsobehealthfulbe-causelifewillbeputintoit．
Scientistsofthefuturewillalmostcer-tainlyfindotherwaystomakelifelastlon-ger．Theyprobablywillfindcuresformostdiseases．Hospitalswillprobablyhave“bodybanks”thatcangiveyoualmostanynewpartyouneedtokeeponliving．Peopleofthefu-turemaylivetobealotolderthan100years．
Areyouwonderingwhetherthere’11betelevisioninthefuture?’There’llalmostcer-tainlybewonderfulprograms.Televisionscreensprobablywi11belargeandflat，hang-ingonthewallorgoingacrossthefourwallsofaroom．Peopleonthescreenwilllookrealasiftheywererightintheroomwithyou．Whatabouthighwaysofthefuture?Well,averysmallchildprobablywillbeabletodriveacar．Nobodywillneedtosteer．Electricsig-nalswillholdeachcarontherightroadtogetwhereverthe“Driver”wantstogo．Anditprobablywillbeimpossibleforcarstosmashtogether。Controllersthatwon’tevenhavetobetouchedwillmakeallspeedingcarsmisseachotherorwillputonthebrakes．Drivinginacarwillbeassafeasbe-ingathome．
Butmaybethemostwonderfulsurpriseinthefuturewillbeweathercontrol，Citiesmayhavegiantplasticdomesoverthemtokeepoutsnow，rain，orstorms．
Whenyouplanapicnicinapark。youwonthavetoworryaboutrain．Itwillrainonlywhenthe“weatherman”thinksitisneededtofreshentheairinsidethecity．Allotherdayswillbefairandwarm．
Thefutureshouldbeawonderfultimeinwhichtolive．Butthetimeyouarelivinginnowwasalso“awonderfulfuture”tothepeoplewholived100yearsago．
2。ThreeThingsThatWillChangeYourLife
Todayourlivesarechangingfasterthanatanytimeinhistory．Herewereportonthreeimportantchangesthatwillhaveabigimpactonoureverydaylivesinthefuture．
ThecashlesssocietyCashandbank-noteswi1ldisappearalmostcompletely．Theywillbereplacedbysmartcards--plasticcardswithmicrochipprocessors“l(fā)oaded”
withsomemoney．Whenwepayforgoods．there-tailerw1linsertoursmartcardintoapay-mentterminalandmoneyw．1lbetransferredfromourcardtotheretailerscard．Whenallthemoneyisusedup，wewillbeableto“re-load”itbyinsertingitintoatelephone，dia-lingourbankaccountandtransferringmoneytothecardfromtheaccount．1fwewanttotransfermoneyfromourcardtoabankac-count．wewillusethesamemethod．Smartcardswillbeabletoholdseveraldifferentcurrenciesatthesametime．soifwegoaboard．wewilluseoursmartcardsinthesameway．
InteractivetelephonesHhumantelephoneoperatorswillbesharplyreplacedbytalkingcomputers．Thesecomputerswillrecognizespeech．a(chǎn)skuswhatinformationweneed，ac-cesstheinformationfromadatabase，andconvertittospeech．Ifwewanttobookaflightorpayabillbyphone，wewillinteractwithatalkingcomputertodoSO．Ofcourse，thiswonthappenuntilallthetechnologyis
inplace，butwhenitiswewillsoongetusedtointeractingwithcomputersinthisway．Humantelephoneoperatorswillbeusedonlyformorecomplexoperations
suchasdealingwithcomplaintsorsolvingconcreteprob-lems．
IntelligentcarsTrafficcongestionincitieswillbereducedbecausedriverswilluseelectronicroutemapstofindthequickestroutetotheirdestinationandavoidtrafficjams．Congestionwillalsodecreasewhene-lectronicsystemsstartchangingmotoristsfordrivingincities．Assoonasmotoristshavetopaytodriveincities，theywillstopUsingtheircarsandusepublictransportinstead．
Speedcontrolsystemswillbebuiltintocars．Thesesystemswillautomaticallyregulatethespeedofthecartotakeaccountoftrafficandweatherconditionsandpreventaccidents．Itwillbemanyyearsbeforethesechangesbringresultsbutwhentheydo，therewillbeatitanicimprovementinroadsafety．
TheFirstPeriod
TeachingAims：
1.EnCoLlragethestudentstousetheirimagi-nationtotalkaboutlifeinthefuture．
2.Trainthestudents1isteningability．
3.Improvethestudents’speakingabilitybypractisingmakingpredictions．
TeachingImportantPoints：
1.Trainthestudcnts1isteningability．
2.Letthestudentsgivefreereintotheir1imagination.
TeachingDifficultPoints：
1．Howdoimprovethestudentslisteningability．
2．Howtofinishthetaskofspeaking.
TeachingMethods:
1．Listening-and-answeringactivitytohelpthestudentsgothroughthelisteningma-terial．
2．Individual，pairorgroupworktomakeev-erystudentworkinclass．
TeachingAids：
1．somepictures
2．a(chǎn)taperecorder
3，aprojector
4．theblackboard
TeachingProcedures：
StepIGreetingsandLead—in
T：Goodmorning／afternoon，everyone.
Ss：Goodmorning／afternoon，teacher.
T：Sitdown，please．Nowwerehavingaclassinabightandspaciousclass-roomwithmodernequipmentsuchasradiosandcomputers．Andweallliveahappylifetoday．Wecangetwhateverwewant．Doyouknowhowdidpeopleliveinthepast?
(Onestudentstandsup．)
S：WhenIwasachild，mygreat-grandfa-theroftentoldmethestoriesofhiminthepast.Heoftengothungryanddidn’thaveenoughmoneytogotoschoolandhadnochance…Ithinkpeopleliveamiserablelifeinthepast.
T：Yeah．Peoplelivedahardinthepast．Withthedevelopmentofscienceandtechnology,peopleslifehaschangedalot．Nowwealllivehappily.Whatdoyouimaginelifewillbelikeinthefuture?TodaywearegoingtostudyUnit6Lifeinthefuture.(Bb:Unit6Lifeinthefuture)Itwilltelluswhatlifewillbelikeinthefuture.
StepⅡWarmingup
T：Nowletsfirsthaveadiscussionaboutthefutureofoneoftheareasinourbooks．Discussthemingroupsoffour．Afterawhile，I1laskoneofyoutore-
porttheresults．
T：Nowpleasediscusssomequestions．(Showthepictureandquestionsonthescreen．)
Howwillpeopletravelinthefuture?
Wherewilltheygo?Why?
(Givethestudentsanothertwominutestodiscuss．)
T：Who’dliketotellmehowpeoplewilltravelinthefutureandwheretheywill
goandwhy?
(OneStudentputsuphishand．)
T：Oh，LiJun，youhaveatry．
S：Ithinkpeoplewilltravelbyusingpub-lictransport．Electriccarswillbetrav-ellingthroughthestreetsdayandnight．Anybodywillbeabletostoponeandtakeit．Theycangowherevertheywant．
S：Ithinkpeoplewilltravelbycar，whichdoesntburngas，butsolarenergy．In-
steadofwheels，thecarneedsaCushionofair．Thus。itcanfloatintheair．You
cangowhereveryouwantaslongasyoupressabuttononthecomputerinthe
car．Whatsmore，itwontcauseanypollution．
(AndthenasksomeStudentstore-port．)
Howwi1lpeoplecommunicateinthefuture?
S:Peoplewillcommunicatewitheachotherwithcomputers,whicharesetinthewatches.
Wherewillpeopleworkinthefuture?
Whatkindofjobswilltheyhave?
S：Peoplewil1workathome．Theonlythingthatpeopledoistocontroltherobotsbypressingthebuttonsont11ecomputerandletthemworkforus．
Howwillpeopledobusinessinthefu-true?
Whatkindofmoneywilltheyuse?
S：Bytheyear2l00，shopswillnolongerexist．Computerswillhavereplacedthem，andpeoplewillordergoodsfromhome．Insteadofpapermoney，theywillusecreditcards．
Whatlanguageswillpeoplespeakinthefuture?
WillpeoplestillspeakChineseandEng-1ish?
S：Insteadofanylanguage，peopleWillusecodetotalkwitheachother．Iftheyusealanguagetocommunicate，Ithinkt11eyWillspeakChinese．Becauseourcountrywillbethestrongestone．
Whatwillschoolsbelikeinthefuture?
Whatsubjectswillpeoplestudy?
S：SchoolswillbesetupontheInternet．Studentscanstayathomeandusecomputerstostudy．Wecanalsodown-loadsomeinformation．Wellstudyso-cialsciences，naturalsciencesandsoon．Schoolingwi11bemuchmoreinter-estingandeffective．
(Afterdiscussingallthequestions，theteachersaysthefollowing．)
T：Inspiteofallthesechanges，maninthefuturewillstillhavealotincommonwithus．Theywi1lhavethoughtsandemotionssimilartoours．Anyhow，theywillbehumanbeings．
StepⅢListening
T：NowopenyourbooksatPage42．LetsdosomeListening．FirstPart1．YouregoingtolistentoaletteraboutMekanikaslife．Listencarefullyandpay
attentiontotheyearwhensheisliving，theplacewhereshe1ives,thethingsthathappenedtothepeopleontheearthandthereasonwhysheiswritingyouthisletter．Writedownwhatyouhear．AtlastIllchecktheanswerswithyou．Isthatclear?
Ss：Yes．
T：OK．Letsbegin．
(Teacherplaysthetapeforthefirsttime．Thenplaysforthesecondtime，duringwhichtimeteachermaypauseforthestudentstowritedownthein-formation
．FinallyteachercheckstheanswersinPartlwiththewholeclass．)
T：NextlistentoPart2anddothetwoexercisesinthem．
(TeacherletsthestudentsgothroughtheExxinPart2andthenplaysthetapeforthestudents．Atlastchecktheanswers．)
StepⅣSpeaking
T：NOWlookatthepictureinSpeakingPart．Therearetwogirlsinthepicture．Onegirlisworkingonthecom-puter．Theotherismakingaphonecall．Canyoufindanythingdifferentbetweenthem?
Ss：No．Theyarethesame．Maybetheyaretwins．
T：No，theyarenttwins．Oneofthemiscloned．Withthedevelopmentoftech-nology，scientistswillbeabletoclonepersonsaswellasanimals．Supposetheyearis2089andscientistshavediscoveredhowtomake“doubles”，ex-actcopiesofapersonthatcandoeve-rythingtheoriginalcando．Nowworkingroupsoffourtodiscussthequestionwhetherthenewtechno1ogyshouldbeused．Firstgiveyouropinionandtellthereason．Writeitinyourtextbooks．Afterthatmakeupashortdialogue,
usingtheinformationinyourbooksandtheusefulexpressionsontheblackboard.
(Bb：Itwouldbewonderfulif…
Itwouldbebadfor…if…
It’spossible/impossibletopredict…
Noonecanpredictwhat／when…
Justimagineif…
Wecanonlyguess…)
(Teachergivesthestudentsfourmi-nutestoprepareingroupsoffourandthenaskssomegroupstoreadtheirdialoguesbeforetheclass．)
Sampledialogue：
SA：Withthedevelopmentofscienceandtechno1ogy，thedoublewouldbemadeinthefuture．Ithinkitwouldbeagoodideatohaveadouble.Becausewecouldusethedoubletodothethingswedontenjoy，forexample,wecouldletthedoublefinishourhomework．
SC：Iagreewithyou．Iwould1iketohaveadouble,too，becauseIdonthavetimetodoallthethingsIdliketodo．Forexample，ifIdidnthavetimetowatchanexcitingfootballgame,Iwouldletthedoublewatchit.
SB：Idontagreewithyou．Ithinkhavingadoublemightbedangerousbecauseyoudontknowwhatthedoublemightdo．Forexample，thedoublemightstealwhattheywhattheywantorkillthepersontheyhate.
SD：Yes，theymightdosomethingwrong.Whatsmore，havingdoubleswouldmakepeopleconfused，becausenoonewouldknowwhothedoublereallywasorhowtotreatit．Forexample,thedoublewouldn’thaveanyparentsandnoonewouldseetothem.
SC：Buthavingadoublewouldbewon-derful，becauseyoucouldletthedoubledowhateveryouwantthemtodo．
SA：Havingadoublewouldalsobegoodbecausethedoublecouldattendanimportantmeetinginsteadofyouifyouwereill．
SD：ButIthinkitwouldbebadforsocietyifpeoplehaddoublesbecausetheywouldmaketroubleforoursociety.
StepVSummaryandHomework
T：Todaywevedonesomelisteningandspeakingandknownhowtomakepre-dictions．Besides，wevealsolearntsomeusefulexpressionsontheblack-board．Afterclass．writedownthedialogueyoumadeinyourexercisebooksandpreviewthereadingpassageonPage43．
StepⅥTheDesignoftheWritingontheBlackboard
Unit6Lifeinthefuture
TheFirstPeriod
Usefulexpressions:
Itwouldbewonderfulif…
Itwouldbebadfor…if…
Itspossible／impossibletopredict…
Noonecanpredictwhat／when…
Justimagineif…
Wecanonlyguess…
StepⅦRecordafterTeaching
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相關(guān)知識
Unit 3 Life in the future教案
一名優(yōu)秀的教師在教學(xué)時(shí)都會提前最好準(zhǔn)備，作為教師就要早早地準(zhǔn)備好適合的教案課件。教案可以讓講的知識能夠輕松被學(xué)生吸收，幫助教師在教學(xué)期間更好的掌握節(jié)奏。教案的內(nèi)容要寫些什么更好呢？下面是小編為大家整理的“Unit 3 Life in the future教案”，歡迎大家閱讀，希望對大家有所幫助。
Unit3Lifeinthefuture
核心單詞
1.impression
n.印痕；印記；印象；感想
常用結(jié)構(gòu)：
haveanimpressionofsth.／doingsth.對(做)某事有印象
makeanimpressiononsb.給某人留下印象
makenoimpressionon對……無影響／效果
givesb.afavorableimpression給某人留下好印象
animpressionofone’sfoot某人的腳印
Yourperformancegavemeastrongimpression.
你的表演給我留下了很深的印象。
WhatIsaidmadenoimpressiononhim.
我的話對他不起作用。
聯(lián)想拓展
impressv.留下印象
impresssth.on／uponone’smind把……牢記在心上
高手過招
單項(xiàng)填空
Shespokeveryconfidentlybecauseshewantedtomakeagreatonheremployeratthefirsttime.
A.InfluenceB.pressure
C.ImpressionD.Effect
解析:選C。makeanimpressiononsb.給某人留下印象。
2.lack
v.toB.toperform;to
C.performing;withD.toperform;by
②Allthepeoplepresentagreedthatthematterrequired.（2010?01?山西太原檢測）
A.tolookintoB.beinglookedinto
C.tobelookedD.lookinginto
解析:①選B。berequiredtodosth.意為“被要求做某事”。第二個(gè)空的to是介詞意為“隨著，伴著”。
②選D。require,want,need表示“需要”，當(dāng)其主語是動作的承受者時(shí)，其后的賓語常用動詞不定式的被動形式或動名詞的主動形式。
5.assist
vt.出席
常用結(jié)構(gòu)：
assistsb.in/withsth.幫助(某人)某事
assistsb.indoingsth.幫助(某人)做某事
assistsb.todosth.幫助(某人)做某事
assistwith幫助(照料，做)；在……上給予幫助
Iamwillingtoassistyouwheneverthereisanopportunity.
有機(jī)會我愿隨時(shí)幫你。
I’mafraidIcan’tassistyou,youhavetogoandseethemanager.我恐怕幫不上忙，你得去找經(jīng)理。
Theheadmasterassistswithalotofthingswhenfree.
有空時(shí)校長會幫忙做很多事。
高手過招
用assist的相關(guān)短語填空（原創(chuàng)）
①Theyoungnursewasverynervouswhensheinherfirstoperation.
②Ateamofnursesthedoctorperformingtheoperation.
③Sheemployedawomantoherthehousework.
④Goodglasseswillyouread.
答案：①wasassisting②assisted;in
③assist;with④assist;to
重點(diǎn)短語
6.takeup
從事；占(時(shí)間、空間、注意力等)；繼續(xù)
Thistabletakesuptoomuchroom.這張桌子太占地方。
Shehastakenupajobasateacher.她當(dāng)上老師了。
Thischaptertakesupwherethelastoneoff.
本章繼續(xù)上一章的內(nèi)容。
聯(lián)想拓展
takeoff脫掉（衣服等）；起飛；打折；作為折扣而減價(jià)
takeover接管；獲得對……的控制或管理
takeapart拆開；分開后將……分成許多部分
takefor把……視作；誤認(rèn)為
take...forgranted認(rèn)為……是理所當(dāng)然
takedown寫下；記下
takeback收回(諾言)
高手過招
單項(xiàng)填空
①InSingapore,asoutheasternAsiancountry,theChinesepeoplethelargestpercentageofitspopulation,soyoucanspeakChinesethere.（2010?01?安徽利辛檢測）
A.makeupB.takeup
C.holdupD.turnup
②Sincethe2008OlympicGamesBeijinghastakenanewlookeverywhere.（2010?01?山西四校檢測）
A.UpB.onC.overD.Off
解析:①選A。考查短語辨析。makeup編造;彌補(bǔ);組成;構(gòu)成；takeup拿起來;占據(jù)(時(shí)間或空間)；holdup阻止；turnup開大;調(diào)高;出現(xiàn)。
②選B。考查短語辨析。takeon呈現(xiàn);takeup拿起;從事;takeoff脫下;takeover接管。
7.sweepup
打掃；橫掃
Thesestudentsaresweepingupdeadleaves.
這些學(xué)生們正在掃(攏)落葉。
Heranforwardandsweptherupintohisarms.
他跑上前去一把將她抱在懷里。
Thewholecountrywassweptupintheexcitement.
全國上下都沉浸在興奮的氣氛中。
We’dbettersweepupallthebitsofbrokenglassquickly.
我們最好快點(diǎn)把玻璃碴子掃干凈。
聯(lián)想拓展
sweepaside放/堆到一邊;不予理會
sweepaway掃清;消滅;徹底消除
sweepoff掃清;吹走;大量清除
sweepout掃掉;清除
sweepover將……一掃而光;(某種感情)掠過（……的心頭）
高手過招
用sweepup的適當(dāng)形式填空（原創(chuàng)）
①Aftertheparty,thehouseneeded.
②Theleaveswereintotheairbythestrongwind.
答案：①sweepingup②sweptup
重點(diǎn)句型
8.Thisissimilartothe“jetlag”yougetfromflying,...
這就與你乘坐飛機(jī)會產(chǎn)生時(shí)差反應(yīng)相似，……
聯(lián)想拓展
whenflying是whenyouareflying的省略形式。在有些表示時(shí)間、條件、方式或讓步的狀語從句中，如果謂語包含動詞be，從句的主語又和主句的主語一致，或者主語是it，通常可以把從句中的主語和be動詞省略。
Whenaskedwhere’sthetoilet,thewaitressshowedthewaypolitelytotheguest.
當(dāng)被問及廁所在哪里時(shí)，服務(wù)員非常有禮貌地給客人帶路。
Untilfinishingthehomework,thechildwasallowedtowatchthecartoonfilm.
直至完成作業(yè)，小孩才允許看卡通片。
Ifnecessary,youcancallhelpfromthepolice.
有必要時(shí)，你可以向警方求助。
高手過招
翻譯句子（原創(chuàng)）
①即使被打死，他仍然保守秘密。
②可能的話，到機(jī)場來接我。
③過馬路時(shí)，孩子們被要求停下觀望，再手牽手通過。
答案:①Thoughbeatentodeath,hestillkeptthesecret.
②Ifpossible,pleasecometomeetmeattheairport.
③Whencrossingtheroad,thechildrenarerequiredtostoptolookaroundandwalkhandinhand.
9....somechairsrosefromunderthefloorasifbymagic.
……一些椅子就像變魔術(shù)一樣從地板下面升了起來。
注意：from后面有時(shí)可接介詞短語或where從句。
fromunderthefloor從地板下面
聯(lián)想拓展
frombehindthedoor從門后面
fromunderthetable從桌子底下
Fromunderthetreethemankeptaneyeonthesheep.
那個(gè)老人從樹下留意著他的羊。
高手過招
單項(xiàng)填空
Hisheadsoonappearedoutofthewindow,hesawnothingbuttrees.（2010?01?山西大同檢測）
A.WhereB.whichC.thereD.fromwhere
解析:選D。該句是非限制性定語從句，盡管先行詞可以表示地點(diǎn)，但句中強(qiáng)調(diào)目光的發(fā)出地，所以應(yīng)用介詞from+關(guān)系副詞where。
Unit 3 Life in the future教案
一名優(yōu)秀的教師在教學(xué)時(shí)都會提前最好準(zhǔn)備，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)生更好的吸收課堂上所講的知識點(diǎn)，幫助教師緩解教學(xué)的壓力，提高教學(xué)質(zhì)量。那么如何寫好我們的教案呢？急您所急，小編為朋友們了收集和編輯了“Unit 3 Life in the future教案”，希望能為您提供更多的參考。
Unit3Lifeinthefuture教案
核心單詞
1.impression
n.印痕；印記；印象；感想
常用結(jié)構(gòu)：
haveanimpressionofsth.／doingsth.對(做)某事有印象
makeanimpressiononsb.給某人留下印象
makenoimpressionon對……無影響／效果
givesb.afavorableimpression給某人留下好印象
animpressionofone’sfoot某人的腳印
Yourperformancegavemeastrongimpression.
你的表演給我留下了很深的印象。
WhatIsaidmadenoimpressiononhim.
我的話對他不起作用。
聯(lián)想拓展
impressv.留下印象
impresssth.on／uponone’smind把……牢記在心上
高手過招
單項(xiàng)填空
Shespokeveryconfidentlybecauseshewantedtomakeagreatonheremployeratthefirsttime.
A.InfluenceB.pressure
C.ImpressionD.Effect
解析:選C。makeanimpressiononsb.給某人留下印象。
2.lack
v.toB.toperform;to
C.performing;withD.toperform;by
②Allthepeoplepresentagreedthatthematterrequired.（2010?01?山西太原檢測）
A.tolookintoB.beinglookedinto
C.tobelookedD.lookinginto
解析:①選B。berequiredtodosth.意為“被要求做某事”。第二個(gè)空的to是介詞意為“隨著，伴著”。
②選D。require,want,need表示“需要”，當(dāng)其主語是動作的承受者時(shí)，其后的賓語常用動詞不定式的被動形式或動名詞的主動形式。
5.assist
vt.出席
常用結(jié)構(gòu)：
assistsb.in/withsth.幫助(某人)某事
assistsb.indoingsth.幫助(某人)做某事
assistsb.todosth.幫助(某人)做某事
assistwith幫助(照料，做)；在……上給予幫助
Iamwillingtoassistyouwheneverthereisanopportunity.
有機(jī)會我愿隨時(shí)幫你。
I’mafraidIcan’tassistyou,youhavetogoandseethemanager.我恐怕幫不上忙，你得去找經(jīng)理。
Theheadmasterassistswithalotofthingswhenfree.
有空時(shí)校長會幫忙做很多事。
高手過招
用assist的相關(guān)短語填空（原創(chuàng)）
①Theyoungnursewasverynervouswhensheinherfirstoperation.
②Ateamofnursesthedoctorperformingtheoperation.
③Sheemployedawomantoherthehousework.
④Goodglasseswillyouread.
答案：①wasassisting②assisted;in
③assist;with④assist;to
重點(diǎn)短語
6.takeup
從事；占(時(shí)間、空間、注意力等)；繼續(xù)
Thistabletakesuptoomuchroom.這張桌子太占地方。
Shehastakenupajobasateacher.她當(dāng)上老師了。
Thischaptertakesupwherethelastoneoff.
本章繼續(xù)上一章的內(nèi)容。
聯(lián)想拓展
takeoff脫掉（衣服等）；起飛；打折；作為折扣而減價(jià)
takeover接管；獲得對……的控制或管理
takeapart拆開；分開后將……分成許多部分
takefor把……視作；誤認(rèn)為
take...forgranted認(rèn)為……是理所當(dāng)然
takedown寫下；記下
takeback收回(諾言)
高手過招
單項(xiàng)填空
①InSingapore,asoutheasternAsiancountry,theChinesepeoplethelargestpercentageofitspopulation,soyoucanspeakChinesethere.（2010?01?安徽利辛檢測）
A.makeupB.takeup
C.holdupD.turnup
②Sincethe2008OlympicGamesBeijinghastakenanewlookeverywhere.（2010?01?山西四校檢測）
UpB.onC.overD.Off
解析:①選A。考查短語辨析。makeup編造;彌補(bǔ);組成;構(gòu)成；takeup拿起來;占據(jù)(時(shí)間或空間)；holdup阻止；turnup開大;調(diào)高;出現(xiàn)。
②選B?？疾槎陶Z辨析。takeon呈現(xiàn);takeup拿起;從事;takeoff脫下;takeover接管。
7.sweepup
打掃；橫掃
Thesestudentsaresweepingupdeadleaves.
這些學(xué)生們正在掃(攏)落葉。
Heranforwardandsweptherupintohisarms.
他跑上前去一把將她抱在懷里。
Thewholecountrywassweptupintheexcitement.
全國上下都沉浸在興奮的氣氛中。
We’dbettersweepupallthebitsofbrokenglassquickly.
我們最好快點(diǎn)把玻璃碴子掃干凈。
聯(lián)想拓展
sweepaside放/堆到一邊;不予理會
sweepaway掃清;消滅;徹底消除
sweepoff掃清;吹走;大量清除
sweepout掃掉;清除
sweepover將……一掃而光;(某種感情)掠過（……的心頭）
高手過招
用sweepup的適當(dāng)形式填空（原創(chuàng)）
①Aftertheparty,thehouseneeded.
②Theleaveswereintotheairbythestrongwind.
答案：①sweepingup②sweptup
重點(diǎn)句型
8.Thisissimilartothe“jetlag”yougetfromflying,...
這就與你乘坐飛機(jī)會產(chǎn)生時(shí)差反應(yīng)相似，……
聯(lián)想拓展
whenflying是whenyouareflying的省略形式。在有些表示時(shí)間、條件、方式或讓步的狀語從句中，如果謂語包含動詞be，從句的主語又和主句的主語一致，或者主語是it，通?？梢园褟木渲械闹髡Z和be動詞省略。
Whenaskedwhere’sthetoilet,thewaitressshowedthewaypolitelytotheguest.
當(dāng)被問及廁所在哪里時(shí)，服務(wù)員非常有禮貌地給客人帶路。
Untilfinishingthehomework,thechildwasallowedtowatchthecartoonfilm.
直至完成作業(yè)，小孩才允許看卡通片。
Ifnecessary,youcancallhelpfromthepolice.
有必要時(shí)，你可以向警方求助。
高手過招
翻譯句子（原創(chuàng)）
①即使被打死，他仍然保守秘密。
②可能的話，到機(jī)場來接我。
③過馬路時(shí)，孩子們被要求停下觀望，再手牽手通過。
答案:①Thoughbeatentodeath,hestillkeptthesecret.
②Ifpossible,pleasecometomeetmeattheairport.
③Whencrossingtheroad,thechildrenarerequiredtostoptolookaroundandwalkhandinhand.
9....somechairsrosefromunderthefloorasifbymagic.
……一些椅子就像變魔術(shù)一樣從地板下面升了起來。
注意：from后面有時(shí)可接介詞短語或where從句。
fromunderthefloor從地板下面
聯(lián)想拓展
frombehindthedoor從門后面
fromunderthetable從桌子底下
Fromunderthetreethemankeptaneyeonthesheep.
那個(gè)老人從樹下留意著他的羊。
高手過招
單項(xiàng)填空
Hisheadsoonappearedoutofthewindow,hesawnothingbuttrees.（2010?01?山西大同檢測）
WhereB.whichC.thereD.fromwhere
解析:選D。該句是非限制性定語從句，盡管先行詞可以表示地點(diǎn)，但句中強(qiáng)調(diào)目光的發(fā)出地，所以應(yīng)用介詞from+關(guān)系副詞where。
Unit 3 Life in the future Reference for Teaching教案
ReferenceforTeaching
I．異域風(fēng)情
l.AmericanTeenagers
Therearemorethan35millionAmeri-cansbetweentheagesof13and19．Theyarethenationsteenagers．Theyexpressthem-selveswiththeirownmusic．clothesandlan-guage．Theyhavetheemotionsofachildinthebodyofanadult．Theywanttobefreeandindependent，Yettheyalsowanttobetakencareof．Manyteenagersdisagreewiththeirparentsabouthowmuchfreedomtheyshouldhave．Somedisobeytheirparents．Theysaytheirparentsdonotunderstandthem．
TheNEWYORKTIMESnewspapersays1956wastheyearoftheteenager．ThatwaswhentheworldTEENAGEwasfirstusedtoidentifythecultureofyoungAmeri-cans．Inthe1950s，teenagersbeganrebellingagainstadults．Teenagersdidnotwanttobe
liketheirparents．Theywantedtolistentotheirownmusic，rock-and-roll．Theywantedtoweardifferentkindofclothes．Theywantedtousedifferentexpressionstocom-municatewitheachother．
Manymoviesshowedthisrebellingbyteenagers．OneofthemostfamouswasREB—ELWITHOUTACAUSE．ItstaredJamesDeanasatroubleteenager．Onepopularplayshowedteenagersinafunnyway．ItwascalledBYEBYEBIRDlE．ThismusicwasproducedonBroadwayinNewYorkin1960．Lateritwasmadeintoamovie．BYEBYEBIRDlEtellswhathappenstoanAmericanfamilywhenafamousrock-and-rollsingervisitstheirtown．Thefatherofthefamilydoesnotunderstandteenagers．
TodayAmericanteenagersspentalotofmoneybuyingrecords，clothesandelectronicdevices．Theyalsospendalotonentertain-ment．Lastyearteenagersspentalmost100thousandmilliondollars．TheNEWYORKTIMESsaysthatwasmorethantheirpar-entsspentonthosethings．WheredoAmeri-canteenagersgetallthismoney?Manyofthemhavepart-timejobs．Sometakecareofchildren．Othersworkatfastfoodrestau-rants．Theyearnabout4dollarsanhour．
Manyteenagersdonothavejobs．Instead,theyreceivemoneyfromtheirparents．They
mightgetasmuchas20dollarsaweek．TheyarepermittedtospendthiSanywaytheychoose．
ThelivesofmostAmericanteenagerstodayareorganizedaroundtheexperienceofhighschool．Studentsusuallybeginwithschoolattheageof13or14．Someleaveattheageof16．Butmostcompletethe4-yearhighschoolprogram．Theydonotgettheirfirstfull-timejoborbeginuniversitystudiesuntiltheyare17or18yearsold．
Thehighschooldayisabout7hourslong．Thedayisdividedintoclassesofabout50minutes．Thestudentshaveamealinthemiddleoftheday．AmericanteenagersstudyEnglish，history，mathematics，science．a(chǎn)rtandlanguages．Somealsolearnjobskills．Theymightlearnhowtouseacomputerorhowtofixacar．Otherstudentsmightlearnbyworkinginanoffice，ahospitalorotherplacesonedayaweek．
2．TaxesinAmerica
Americansoftensaythatthereareonlytwothingsapersoncanbesureofinlife：deathandtaxes．ManypeoplefeelthattheUnitedStateshastheworsttaxesintheworld．
Taxesarethemoneythatpeoplepaytosupporttheirgovernment．Therearegeneral-lythreelevelsofgovernmentinAmerica：fed-eral，stateandcity；therefore，therearethreetypesoftaxes．
Salariedpeoplewhoearnmorethanfouroffivethousandperyearmustpayacertainpartoftheirsalariestothefederalgovern-ment．Thepercentagevariesfordifferentpeo-ple．Itdependsonthesalaries．Thefederalgovernmenthasatwo-levelincometax．Thatis，15or28percent．850isthecutoff．Thetaxrateis15percentbelow850and28percentabove．
Thesecondtaxisforthestategovern-ment：NewYork，California，oranyoftheotherforty-eightstates．Somestateshaveanincometaxsimilartothatofthefederalgov-ernment．Ofcourse．thepercentageforthestatetaxislower．Otherstateshaveasalestax，whichisapercentagechargedonanyitemwhichpeoplebuyinthestate．Somestatesuseincometaxandsalestaxtoraisetheirrevenues.
Thethirdtaxisforthecity．Thistaxcomesintwoforms：propertytaxandexcisetax，whichiscollectedonvehiclesinacity．Thecitiesusethismoneyforeducation，po-lice，publicworks，etc．
SinceAmericanspaysuchhightaxes,theyoftenfeelthattheyareworkingonedayeachweekjusttopaytheirtaxes．Peopleal-wayscomplainabouttaxes．Theyoftensaythatthegovernmentmisusestheirtaxdollars．Theyallbelievethattaxesaretoohighinthiscountry．
Ⅱ．知識歸納
1．remain的用法：
(1)保持(某種狀態(tài))繼續(xù)存在，仍舊是(continueinsomecondition／continuetobe)。
用作連系動詞，后面接形容詞、名詞、分詞和介詞短語，本課中出現(xiàn)的即為此用法。
e.g．Theywillremainincontactwithus．
他們將與我們保持聯(lián)系。
Afteryearsofhardwork，Tomstillre-mainedaworker．
多年的辛勞后，湯姆仍是一名工人。
Thatoldmanremainedfullofenergy．
那位老人還是那么精力充沛。
Thesituationremainedunchanged．
局勢沒有什么變化。
Sheremainedsittingwhentheycamein．
他們進(jìn)來時(shí)，她仍然坐著(沒有站起來)。
(2)停留，逗留(continueinsomeplace)。用作不及物動詞。
e.g．PleaseremainheretillIreturn．
請留在這兒，等我回來。
Heseldomremainsinhisoffice．
他很少呆在辦公室里。
(3)剩下、遺留(bestillpresentafteraparthasgoneorhasbeentakenaway)。用作不及物動詞。
e.g．Ifyoutake4from9,5remains．
九減四剩五。
Fewpeopleremainedinthemeeting-room．
會議室的人所剩無幾。
當(dāng)“剩下、留下”講時(shí)應(yīng)注意以下兩點(diǎn)：
a．可與不定式連用
e.g．Alotofworkremainstobedoneintheoffice．
辦公室里待做的工作很多。
Manyproblemsremaintobesettled．
很多問題尚待解決。
b．用現(xiàn)在分詞remaining(剩下的、剩余的)作定語。
e.g．Theoldmandidntknowhowtodealwiththeremainingvegetables．
這位老人不知道怎么來處理剩余的蔬菜。
Theboyateuptheremainingfood．
這個(gè)男孩把剩下的食物全吃了。
2．keep的用法小結(jié)
keep是高考常考詞匯之一，其含義豐富，與其搭配的短語也很多，其主要用法如下：
(1)用作及物動詞
①保留、保存、保持、留下(continuetohave；haveinonespossession；notgiveaway)
e.g．Wedbetterkeepaseatforhim．
我們最好給他留個(gè)座位。
Hekeptallthemoneyinthebank．
他把所有的錢都存入了銀行。
WillyoupleasekeepthesekeyswhileIamaway?
我不在家時(shí)，請你給我保管這些鑰匙好嗎?
②履行(諾言)遵守，阻止(observe；payproperrespectto；prevent)
e.g．Oneshouldkeeponespromise．
一個(gè)人應(yīng)當(dāng)遵守自己的諾言。
Everybodymustkeepthelaw．
人人都必須守法。
Cantyoukeepyourdogfromcomingintomygarden?
你能不能看住你的狗，不讓它跑到我的花園里來?
③贍養(yǎng)，養(yǎng)活，飼養(yǎng)(support；raise)
e.g．Hehasalargefamilytokeep．
他有一大家人要養(yǎng)活。
Theoldwomankeepsmanyanimalslikedogs，pigsandcats．
這位老太太養(yǎng)了許多動物，像狗、豬．還有貓等。
④經(jīng)營，管理(manage)
e.g．Hekeptaflowershopinthiscity．
在這座城市里，他開了一家花店。
Sheisgoodatkeepinghouse．
她擅長管理家務(wù)。
⑤保守(秘密)，記(日記，賬)(nottell…；makerecordsof)
e.g．Canyoukeepasecret?
你能保守秘密嗎?
Theboykeepsadiaryeveryday．
這個(gè)男孩每天記日記。
⑥慶祝(生日、節(jié)日)(celebrate)
e.g．AllofthepeoplekeepsSpringFes-tivalinourcountry．
我國所有的人都慶祝春節(jié)。
Wedontkeepbirthdaysinourcountry-side．
我們鄉(xiāng)下不過生日。
⑦使……處于某種狀態(tài)(情況)(causesb．／sth．toremaininaparticularstate)
在這種情況下，keep常跟復(fù)合結(jié)構(gòu)(keep+賓語+補(bǔ)語)用作賓語補(bǔ)足語。常見的詞有現(xiàn)在分詞、過去分詞、形容詞、副詞以及介詞短語。
e.g．Hekeptmewaitingforhalfanhour．
他讓我等了半個(gè)小時(shí)。
Keepyourmouthshutandyoureyesopen.
少說話，多觀察。
Thedoctorkeptmeinforaweek．
醫(yī)生讓我在家休息一星期。
Shealwayskeepsherbooksingoodor-der．
她總是把書放得整整齊齊。
(2)用作不及物動詞
①保持，繼續(xù)(處于某種狀態(tài))(causetoremainorcontinueinaparticularstate)。keep為連系動詞。
e.g．Pleasekeepquiet．
請保持安靜。
Werekeepinginverygoodhealth．
我們身體非常好。
Wekeptinduringthecoldweather．
天冷時(shí)，我們呆在家。
Youshouldntkeepthinkingaboutit．
你不該老是想這事。
②(食物)保持良好狀態(tài)
e.g．Willthisfishkeeptilltomorrow?
這魚能放到明天嗎?
(3)keep構(gòu)成的一些短語
keepaneyeon注意看守
keep(sb．)away(fromsth．)(使)離開(某物)
keepback忍住(眼淚)；扣下；隱瞞
keepsb．fromdoingsth．阻止某人做某事
keepsth．inmind記住(某事物)
keepsb．／sth．out(ofsth．)不讓……人內(nèi)
keepintouchwith與……保持聯(lián)系
keep(on)doingsth．繼續(xù)做某事
keepoff遠(yuǎn)離；避開；讓開
keepup保持(不低落)；繼續(xù)
keepupwith跟上；不落在后面
keepdown控制；鎮(zhèn)壓；使不吐出
3．make的基本用法
make是中學(xué)英語中，一個(gè)常用的動詞，它的意義多，用法廣，現(xiàn)將其意義和用法歸納
如下。
(1)制造，做(producesth．byworking)
e.g．Imgoingtomakeacakeformyson．
我打算做個(gè)生日蛋糕送給兒子。
Thefactorymakesshoes．
這家工廠制造鞋子。
(2)使……成為；使……做……(causesth．／sb.tobeorbecome)
當(dāng)用作此意時(shí)。常接復(fù)合賓語(make+賓語+賓補(bǔ))常用的有以下幾種情況。
①make+obj．一年n．/adj．
e.g．Wehavemadehimourmonitor．
我們推選他為班長。
Thebadnewsmadeussad．
這壞消息使我們悲傷。
注意：當(dāng)賓語是不定式短語或從句時(shí)，多用it作形式賓語。
e.g．Imadeitaconditionthateverybodymustbepresent.
我提出條件，人人都要出席。
Thismadeithardformetocontrolmy-self．
這使我很難控制我自己。
②make+obj．+dosth．
e.g．Theymademeretellthestory．
他們要我重講了一遍這個(gè)故事。
注意：在被動結(jié)構(gòu)中，不定式要帶“to”。
e.g．Iwasmadetoretellthestory．
③make+obj．+υ-ed
e.g．Thestrangenoisemadethechildfrightened．
奇怪的聲音使孩子感到恐懼。
通常情況下，make后的賓語是反身代詞，作賓補(bǔ)的動詞要用過去分詞，即makeoneself
+υ-ed(heard，known，understood．)
e.g．Heraisedhisvoiceinordertomakehimselfheard．
他提高嗓門使大家能聽見他的聲音。
WillyoupleasemakeyourselfknowntousinEnglish?
請你用英語給我們作自我介紹，好嗎?
間或也可由介詞短語或從句構(gòu)成復(fù)合賓語。
e.g．YouhavemademewhatIam．
你已使我成了現(xiàn)在的這個(gè)樣子。
Hewouldtrytomakehimselfofmoreimportantinthebusiness．
他將設(shè)法使自己在這筆生意中更加舉足輕重。
(3)“make+n．”結(jié)構(gòu)
make和表示動作的名詞連用，表示動作或活動，該結(jié)構(gòu)的含義實(shí)際上相當(dāng)于該名詞同義的動詞。
e.g．makeapromise許諾，答應(yīng)
makeprogress取得進(jìn)步
makeadecision決定
makeananswer回答
makeuseof利用
makeanexplanation解釋
makepreparationsfor準(zhǔn)備
makeastudyof研究
makeaplan計(jì)劃
makeasuggestion提出建議
makealiving謀生
makeadiscovery發(fā)現(xiàn)
(4)有條件成為……，具有……特點(diǎn)(尤其指好的)(havethequalitiesof，espsome-
thinggood)
e.g．Theyoungmanwillmakeanexcel-lentsingerwhenhegrowsup．
這個(gè)小伙子長大會成為優(yōu)秀歌唱家。
Ifyouworkhard，youwillmakeagooddoctor．
如果你努力學(xué)習(xí)，你會成為好醫(yī)生。
Ⅲ．詞語辨析
1．other．theother，others，theothers，another
(1)other“另外的，其他的。別的”。作前置定語，修飾單數(shù)或復(fù)數(shù)名詞。
e.g．Otherpeoplemaynotthinkthatway．
別的人可能不這么想。
I1lcomeagainsomeotherday．
我改日再來吧。
(2)theother表示兩者中的“另一個(gè)”或兩部分中的“另一部分”，是特指。
e.g．Idontlikethisone．Showmetheother．
我不喜歡這個(gè)。讓我看看另一個(gè)。
Therearesevenpeopleintheroom．Fouraregirls，theotherthreeareboys．
房間里有六個(gè)人，四個(gè)是女孩，其余的三個(gè)是男孩。
(3)others作主語或賓語。泛指“其他人”或“其他物”。
e.g．Othersmayobjecttoyouridea．
別人可能會反對你這個(gè)意見。
Somearesinginganddancing；othersareclimbingthehill．
一些人在唱歌跳舞，一些人在爬山。
(4)theothers作主語或賓語。指整體中除去一部分后．剩余的全部。
e.g．Fourofthemareintheclassroom．Whatabouttheothers?
他們有四個(gè)人在教室里。別的人呢?
Whenhegotonthetrain，hesaidtotheothers,“Theboywasright．”
當(dāng)他再次走上列車時(shí)．他對所有的人說“這男孩是正確的”。
(5)another泛指許多(至少三個(gè))中的任何一個(gè)。其名詞前不加冠詞。
e.g．Sayingjsonethinganddoingisan-other．
說是一回事．做又是一回事。
Thereisanotherseat．Icansitoverthere．
還有一個(gè)座位．我可以坐在那兒。
另外，another有時(shí)可用作“再……一”的意思。
e.g．Haveanothercupofcoffee，please．
再喝一杯咖啡吧。
還可與數(shù)詞連用，表示“再……個(gè)”。
e.g．Justthinkwhatourcountrywillbelikeinanothertenyears．
設(shè)想一下再過十年我們國家將是什么樣子。
2．cloth，clothes，clothing
(1)cloth是指做衣服等用的材料。如布料、毛料、絲綢等，是物質(zhì)名詞．不可數(shù)，一般不能直接與不定冠詞或數(shù)詞連用，一塊布料是apieceofcloth．
e.g．Thispieceofclothislongenoughforyoutomakeacoat．
這塊布夠你做一件上衣。
注意：cloth指“具體用途的布”時(shí)，可與冠詞連用。
e.g．a(chǎn)tablecloth一塊桌布
adishcloth一塊擦碗布
也可簡稱為acloth
Cleanupthetablewithacloth．
用塊布把桌子擦干凈。
(2)clothes指具體的衣服，包括上衣、褲子、內(nèi)衣、外衣等，不能用作單數(shù)，不能與不定冠詞或數(shù)詞連用，但可以與物主代詞、指示代詞、少數(shù)不定代詞連用。作主語時(shí)，謂語用復(fù)數(shù)形式。
e.g．Hewearsfineclothes．
他穿著很講究。
Allofherclothesaremadebyhermother．
她的所有的衣服都是她母親做的。
(3)clothing是衣服、服裝的總稱，是集體名詞。只有單數(shù)形式，是區(qū)別于其他事物的
抽象概念。作主語時(shí)渭語動詞用單數(shù)形式,如果要表示一件衣服時(shí)，可說anarticleofclothing或apieceofclothing．但不能用asuitofclothing。
e.g．Thatshopsellschildrensclothing．
那家商店賣童裝。
Theorphansarewellsuppliedwithfoodandclothing．
孤兒們的衣食供應(yīng)很充足。
3．what．that
(1)what作連詞．它本身必須是名詞性從句中的一個(gè)成分．即主語、賓語或表語，這時(shí)what具有兩個(gè)含義：①保留疑問的意義，即“什么，什么樣的”；②相當(dāng)于“thething(s)
whichthat”．即“先行詞+定語從句”的含義．可譯成“所……的(東西或事情)”。
e.g．Iwonderwhathashappenedtohim．
我不知道他出什么事了。
Thevillageisnotwhatitusedtobe．
這個(gè)村子不是從前那個(gè)樣子了。
(2)that作連詞，在名詞性從句中不作任何成分，沒有具體含義，但也不能省去(除在賓語從句中可以省去)。
e.g．Thetroubleisthathehasneverdonetheworkbefore．
麻煩在于他以前從未干過這個(gè)工作。
Thattheearthturnsaroundthesunisknowntoall．
地球繞著太陽轉(zhuǎn)這一點(diǎn)是眾所周知的。
Allthisprovesthatweareright．
這一切都證明我們是對的。
(3)在定語從句中,that是關(guān)系代詞，代替先行詞在從句中充當(dāng)主語、賓語或表語，也就是說關(guān)系代詞that前必須有先行詞；而what在名詞性從句中單獨(dú)作主語、表語和賓語其含義相當(dāng)于somethingthat，allthat或everythingthat。
e.g．Thatisall(that)Iwanttotellyou．
ThatiswhatIwanttotellyou．
那就是我想告訴你的。
(4)在“Itis(was)+被強(qiáng)調(diào)部分+that+其余部分”強(qiáng)調(diào)句中,that本身不作句子成分，無論強(qiáng)調(diào)主語、賓語和狀語都用that。(強(qiáng)調(diào)主語或賓語是“人”時(shí),也可用who或whom)
e.g．Itisfromtheearly1990sthatsci-entistsstartedtodevelopnewtechniques．
科學(xué)家們是20世紀(jì)90年代初開始發(fā)展新技術(shù)的。
Itisthepeople,notthingsthataredeci-sive．
決定的因素是人而不是物。
Ⅳ．能力訓(xùn)練
1．句型轉(zhuǎn)換(每空一詞，句意不變)
(1)Thebookissaidtohavebeentrans-latedintoEnglish．
_______issaid________thebook_________translatedintoEnglish．
答案：It；that；hasbeen
(2)ThereasonwhyhetookSwissna-tionalityin1901isstillaquestion．
________hetookSwissnationalityin1901__________________________.
答案：Why；remainsaquestion
(3)Nomatterwhobreaksthelaw。heorshewillbepunished．
____________________________________willbepunished．
答案:Whoeverbreaksthelaw
(4)Whenandwhereforthemtoholdthemeetinghasnotyetbeendecided．
___________________________________________willholdthemeetinghasnotyetbeendecided．
答案：Whenandwherethey
(5)Itisimportantthatweshouldmakefulluseofourtime．
__________________important___________________makefulluseofourtime．
答案：Itis；forusto
2．單句改錯(cuò)
(1)Whattheyshallcompletethebuild-inginthreemonthsisimpossible．
答案：What改為That。因that和what都可用來引導(dǎo)名詞性從句，但that不能在從句中作任何成分，也沒有詞意，而what則要在從句中充當(dāng)一定成分，而且也有詞意。本句is前的主語從句，句意完整，只需要引導(dǎo)主語從句的一個(gè)引導(dǎo)詞，因而要用that。
(2)Wholeavestheroomlastoughttoturnoffthelight．
答案：Who改為Whoever。因Whoever相當(dāng)于anyonewho．本句anyone執(zhí)行turnoff這個(gè)動作。而who引導(dǎo)主語從句，它沒有“無論／不管誰”這種含義。
(3)Hisdreamofbeingasingerhasbeencometrue．
答案：去掉been。因?yàn)閏ometrue意思是“實(shí)現(xiàn)”，為不及物動詞短語，不能用被動語態(tài)。
(4)Shewasnotabitfrightened；infact,shewasnearlyfrightenedtodeath．
答案：bit改為little。因?yàn)閚otabit=notatall“一點(diǎn)也不”；notalittle相當(dāng)于very“很,非?！?。由句意可知。她非常害怕，故要用notalittle。
(5)Youdbetternotgooutaloneinthefuture．
答案：去掉the。因本句意為“你今后最好不要單獨(dú)出去”。infuture“從今以后”，指說話時(shí)開始的全部將來時(shí)間；inthefuture“將來，未來”，指將來的某一時(shí)間。
Unit 3 Life in the future
作為杰出的教學(xué)工作者，能夠保證教課的順利開展，作為教師就要精心準(zhǔn)備好合適的教案。教案可以更好的幫助學(xué)生們打好基礎(chǔ)，幫助教師有計(jì)劃有步驟有質(zhì)量的完成教學(xué)任務(wù)。怎么才能讓教案寫的更加全面呢？下面是小編幫大家編輯的《Unit 3 Life in the future》，歡迎閱讀，希望您能夠喜歡并分享！
學(xué)習(xí)內(nèi)容：過去分詞作狀語
過去分詞在英語學(xué)習(xí)中是較難掌握的語法知識，同時(shí)又是高考中的熱點(diǎn)之一。過去分詞兼有動詞?副詞和形容詞的特征。過去分詞作狀語時(shí)，表示被動的或已完成的動作，在句中可作時(shí)間?原因?條件?讓步?方式?伴隨狀語等。掌握過去分詞作狀語可從以下幾個(gè)方面考慮。
一?理清過去分詞作狀語時(shí)與句子的主語的關(guān)系
1)過去分詞作狀語時(shí)，過去分詞與主句中的主語形成邏輯上的被動關(guān)系，有時(shí)也表示動作已完成。例如：
Seeninthedarknight，lightsontopoftallbuildingslooklikestarsinthesky.(seen表示被動，分詞的動作與謂語動詞的動作同時(shí)發(fā)生)
Scoldedbytheteacher，thegirlbegantocry.
被老師責(zé)怪，女孩哭了起來。(scolded表示被動且動作已完成)
____intouseinApril2000，thehotlinewasmeantforresidentsreportingwaterandheatingsupplybreakdowns.(2005年上海卷)
A.PutB.PuttingC.HavingputD.Beingput
選A。主句主語thehotline與putintouse邏輯上是被動關(guān)系，排除B?C；D項(xiàng)表示正在進(jìn)行的被動與句子意思不符。所以用過去分詞put短語作狀語。
2)有些過去分詞已經(jīng)形成了系表結(jié)構(gòu)，因此他們作狀語時(shí)與主句的主語之間是邏輯上的主動關(guān)系，但仍然用過去分詞形式。例如：
Lostinthought，shenearlyranintoatree.
陷入沉思，她差點(diǎn)撞到樹上。
(lost意為“迷失的”，與邏輯主語連接起來相當(dāng)于Becauseshewaslost…，作原因狀語)與lost類似的過去分詞還有disappointed，dressed，determined，devoted，tired，exhausted，prepared，seated，caught等。
Afterhisjourneyfromabroad，RichardJonesreturnedhome，____.
A.exhaustedB.exhausting
C.beingexhaustedD.havingexhausted
選A。exhausted意為“筋疲力盡的”，由過去分詞演變成形容詞作伴隨狀語。
二?注意過去分詞作狀語時(shí)在句中的位置
作狀語的過去分詞或短語可置于句子的前?后或中間，但是必須用逗號隔開以便與主句分開。
ThePEteacherstoodinthemiddleoftheplayground，surroundedbyagroupofstudents.
那位體育老師站在操場中間，被一群學(xué)生圍著。(過去分詞作伴隨狀語)
____bythebeautyofnature，thegirlfromLondondecidedtospendanothertwodaysonthefarm.(2004年遼寧卷)
A.AttractingB.Attracted
C.TobeattractedD.Havingattracted
選B。句子的主語thegirl與attract是動賓關(guān)系或說是被動關(guān)系，所以要用過去分詞短語作狀語。
三?掌握過去分詞作狀語與狀語從句的變換
過去分詞作狀語在功能上相當(dāng)于狀語從句，在句中表示時(shí)間?原因?條件?方式?伴隨?讓步等。所以經(jīng)常會遇到過去分詞前帶有once，when，while，if，asif，evenif，though，unless等連詞，我們將這種結(jié)構(gòu)看成在連詞與過去分詞之間省略了與主句相同的主語和系動詞be。例如：
Oncepublished，thisbookwillbepopularwiththestudents.=Onceitispublished，thisbookwillbepopularwiththestudents.這本書一旦出版，它將會受到學(xué)生們的歡迎。(過去分詞作時(shí)間狀語。注：分詞前once可省略)
____withthesizeofthewholeearth，thebiggestoceandoesnotseembigatall.
A.CompareB.Whencompared
C.ComparingD.Whencomparing
選B。主句中的thebiggestocean與compare形成邏輯上的被動關(guān)系，因此要用過去分詞。
Nomatterhowfrequently____，theworksofBeethovenstillattractpeopleallovertheworld.(2006廣東卷)
A.performedB.performing
C.tobeperformedD.beingperformed
選A。動詞perform與句子的主語theworks是動賓關(guān)系，故要選過去分詞performed，實(shí)際上相當(dāng)于讓步狀語從句Nomatterhowtheyarefrequentlyperformed，…。
四?獨(dú)立主格結(jié)構(gòu)
如果句中過去分詞的邏輯主語不是句子的主語，這時(shí)必須在過去分詞前加上主格的邏輯主語。這就叫作獨(dú)立主格結(jié)構(gòu)。例如：
Thetownseenfromthehill，wecanseeitmoreclearly.=Ifthetownisseenfromthehill，wecanseeitmoreclearly.
如果從山上看這座城市，我們能看得更清楚。
Everythingtakenintoconsideration，thepartywasasuccess.
將所有的事情考慮在內(nèi)，晚會算是成功的。
(taken的邏輯主語不是theparty，所以添加其真正的主語everything)
Hesatsilently，____.
A.eyesareclosedB.hiseyesclosing
C.eyesclosedD.eyestoclose
選C。眼睛閉著表示伴隨狀態(tài)，如果只用過去分詞closed，則前后邏輯主語不一致，所以在其前面加上eyes作邏輯主語，eyesclosed還可用介詞with引導(dǎo)，eyesclosed=withhiseyesclosed。
1.Though____ofthedanger，hestillwentskatingonthethinice.
A.warningB.towarn
C.warnD.warned
2.____fromthispointofview，thequestionwillbeofgreatimportance.
A.ConsideringB.Considered
C.BeingconsideredD.Consider
3.____and____，theyranoutoftheroom.
A.Beingexcited；happilyB.Exciting；happy
C.Exciting；happilyD.Excited；happy
4.____deepdownintheearth，thedeadforestsrottedawayandbecamecoal.
A.BuriedB.Burying
C.ToburyD.Beingburied
5.If____green，thedoormightlookmorebeautiful.
A.paintB.painted
C.paintingD.topaint
6.Eva，____inCanada，livedandpracticedlawinAmerica.
A.wasbornB.hewasborn
C.althoughbornD.beingborn
7.Annawasreadingapieceofsciencefiction，____completelytotheoutsideworld.
A.beinglostB.havinglost
C.losingD.lost
8.Everything____,itwasn’tabadholiday.
A.consideringB.considered
C.toconsiderD.consider
9.____withadifficultsituation，Arnolddecidedtoaskhisbossforadvice.
A.TofaceB.Havingfaced
C.FacedD.Facing
10.Whenfirst____tothemarket，theseproductsenjoyedgreatsuccess.
A.introducingB.introduced
C.introduceD.beingintroduced
11.____，theoldmanislivingahappylife.
A.TakinggoodcareB.Takengoodcare
C.HavingtakengoodcareD.Takengoodcareof
12.Hewassittingthere，____indeepthought.
A.loseB.lostC.lossD.losing
13.Wearecertainthateverythingwillgowellas____.
A.tobeplannedB.planned
C.beingplannedD.havingbeenplanned
14.——What’swrong?
——Iwanttoknowwhyyoudidn’tdoas____.
A.tobetoldB.telling
C.toldD.toldto
15.When____，themuseumwillbeopentothepublicnextyear.
A.completedB.completing
C.beingcompletedD.tobecompleted
16._______moreattention,thetreecouldhavegrownbetter.(90’全國)
A.GivenB.TogiveC.GivingD.Havinggiven.
17.Thecomputercenter,________lastyear,isverypopularamongthestudentsinthisschool(93’全國)
A.openB.openingC.havingopenedD.opened
18.________inthought,healmostranintothecarin
frontofhim.(96’全國)
A.LosingB.HavinglostC.LostD.Tolose
19.______withsomuchtrouble,wefailedtocompletethetaskontime.
A.FacedB.FaceC.FacingD.face
