小學(xué)五年級(jí)英語(yǔ)教案

九年級(jí)英語(yǔ)上冊(cè)Unit5LookintoScienceLesson26KeeptheCandleBurning教案。

Unit5LookintoScience

Lesson26KeeptheCandleBurning

◆

ThestudentsofGrade9havemasteredcertainvocabularies，expressionsandstructures.Theyalsohavetheabilitiesofself-teachingandworkingingroups.MostofthemarewillingtoexpresstheiropinionsinEnglish.

2.AnalysisofTeachingContent

Lesson26isthesecondlessoninUnit5,Book5.ThisunitfocusonthesubjectLookintoscience,alsoteachthestudentssomethingaboutscience.Studentscaresaboutthesubjectbecauseitisclosetoeveryone.Lesson26mainlytalksaboutlearntodoanotherexperiment.

◆教學(xué)目標(biāo)

1.Tomasterthewords:match,light,burn,useup,candleholder,shallow,oxygen,one-fifth.

2.Tomastertheexpressions:doanexperiment,fill…with,cover…with,turn…upsidedown,be(not)sure…

Improvethestudents’abilityofspeaking,listening,readingandwriting.Doandexpresstheexperiment.

Studentscanenjoythepleasureofliterature.

Theusageofprefer.

Writeacompositiontodescribeaninterestingexperiment.

◆課前準(zhǔn)備

◆

Taperecorder,Multimedia

◆教學(xué)過程

Step1.Warm-up

Freetalk:

Thinkaboutit!

1.Doyouthinkscienceisinteresting?Whyorwhynot?

2.NameoneortwofamousChinesescientists.Whatdoyouknowaboutthem?

Step2.Presentation

1.Doanexperiment.

2.Showthepictureandtellstudentstheexperiment:KeeptheCandleBurning.

3.Introducesomethingweneedintheexperiment,meanwhilelearnthenewwords.

4.Guess:Whatdowedotheexperiment?

5.Readthetextandfillintheblanksonpage69.

Let’sdotheexperimenttogether!Putthecandleinthecandleholder.Putthecandleholderonthedish.Fillthedishhalffullwithwater.Lightthecandlewitha_______oralighter.Whatcanyousee?Thecandleisburning.________thecandleburnfortwoorthreeminutes.Thencarefullyputthejaroverituntilthetopofthejarrestsonthedish.Asthecandleburns,it_______theoxygenintheair.Whenthecandlestops________,ithasusedupalltheoxygenintheair.Thewaterinsidethejar_______andfillsabout________ofthejar.Thisisbecauseaboutonefifthoftheairismadeupofoxygen.

6.Checktheanswers.

7.Guess:Whatishappening?Listentothetapeandanswerthequestion.

8.Listenandfollowtothetape.

9.Explaintheexpressionoffractions:

(1)分?jǐn)?shù)由分子和分母兩部分構(gòu)成。用英語(yǔ)表達(dá)時(shí)，分子用基數(shù)詞，分母用序數(shù)詞。

(2)如果分子為1，則分母的序數(shù)詞是單數(shù)形式，如果分子大于1，則分母的序數(shù)詞用復(fù)數(shù)形式。

＝one(a)half或onesecond(one-second)

=one(a)quarter或one-quarter

Step3.Practice

1.Practicethetextingroups.

2.Finishtheexerciseonpage69.

3.Retelltheexperiment.

Step4.Consolidation

1.Groupwork:(Teacherasksstudentspreparesomethingtheyneedinexperimentsingroups.)

Dotheexperimentingroups.

Readabouttheexperimentinthislesson.Withagroupofclassmates,practicetheexperiment.Doyourexperimentinfrontoftheclass.Don’tforgetthefollowingthings:

(1)First,describeyourexperiment.

(2)Second,asktheclasswhattheythinkwillhappen.

(3)Third,dotheexperiment.

(4)Finally,asktheclassiftheresultiswhattheyexpected.

2.Showtheexperiments.

3.Getaresult.

4.Writedowntheprogressintheexperiment.

Step5Homework

1.Listenandread.

2.Finishexercisesofthislesson.

相關(guān)閱讀

九年級(jí)英語(yǔ)上Unit5LookintoScienceLesson27PlanetDanny教案

Unit5LookintoScience

Lesson27PlantDanny

◆

ThestudentsofGrade9havemasteredcertainvocabularies，expressionsandstructures.Theyalsohavetheabilitiesofself-teachingandworkingingroups.MostofthemarewillingtoexpresstheiropinionsinEnglish.

2.AnalysisofTeachingContent

◆教學(xué)目標(biāo)Lesson27isthethirdlessoninUnit5,Book5.ThisunitfocusonthesubjectLookintoscience,alsoteachthestudentssomethingaboutscience.Studentscaresaboutthesubjectbecauseitisclosetoeveryone.Lesson27mainlytalksaboutlearntodoanotherexperiment.

1.Tomasterthewords:solar,telescope,certainly,unless,double,mystery,belongto,lookthrough.

2.Tomastertheexpressions:solarsystem,atnight,evenif,lookthrough,comeout,

beworth+n.beworth+v-ing.

Improvethestudents’abilityofspeaking,listening,readingandwriting.Knowmoreabouttheforeignoccupation.

Knowmoreabouttheforeignoccupation,Keepontrying,andyouwillsucceed.

1.Knowmoreabouttheastronomer.

2.Tomastertheadverbialclauses.

Tolearntheastronomersoccupation.

◆課前準(zhǔn)備

◆

Taperecorder,Multimedia

◆教學(xué)過程

Step1.Warm-up

Freetalk:

Thinkaboutit!

1.Doyoulikescience?Whyorwhynot?

2.Doyouknowanyoftheplanetsinthesolarsystem?

Step2.Presentation

1.Explainthewordplanetandthewordsolar.

2.Elicitthewordtelescope:Howtoseethesolarsystem?

3.Showthepictureoftelescopeandexplainit.

4.Showthepictureofthetextandaskstudents:Whatdotheydo?Whatdotheysee?

5.Question:Whatdoesthesolarsysteminclude?

6.Explainthequestion:Theearth,thesunandthemoonallbelongtothesolarsystem.OursolarsystemisinagalaxycalledtheMilkyWay.Scientistsaytheuniversecontainsbillionsofgalaxies.

7.Explainthenewwords.

8.Listentothedialogueandtickthecorrectanswers.

(1)WhatdidDannydolastnight?

　Hetriedtostudythemoon.

　Hetriedtofindanewplanet.

(2)WhatdidDannyuse?

　Atelescope.

　Abook.

(3)WhatdidDannyneed?

　Moresleep.

　Morestars.

9.Checktheanswers.

10.Languagepoints:

arrive意為“到達(dá),來到”，為不及物動(dòng)詞,后接表地點(diǎn)的名詞時(shí),需使用介詞in或at。in用于指較大的地點(diǎn),at則指比較具體的小地點(diǎn)。arriveat/in=getto/reach

定語(yǔ)從句：含有that引導(dǎo)的賓語(yǔ)從句。無論主句是陳述句還是疑問句,賓語(yǔ)從句都應(yīng)使用陳述語(yǔ)序。含賓語(yǔ)從句的復(fù)合句,主從句謂語(yǔ)動(dòng)詞的時(shí)態(tài)呼應(yīng)包括以下三點(diǎn):

(1)如果主句的謂語(yǔ)動(dòng)詞是一般現(xiàn)在時(shí),賓語(yǔ)從句的謂語(yǔ)動(dòng)詞可根據(jù)需要,選用相應(yīng)的時(shí)態(tài)。

(2)如果主句的謂語(yǔ)動(dòng)詞是一般過去時(shí),賓語(yǔ)從句的謂語(yǔ)動(dòng)詞應(yīng)用相應(yīng)的過去時(shí)態(tài)。

(3)如果賓語(yǔ)從句所表示的是客觀事實(shí)、普遍真理、自然現(xiàn)象或習(xí)慣性動(dòng)作等,不管主句用什么時(shí)態(tài),從句時(shí)態(tài)都用一般現(xiàn)在時(shí)。

Theusageofthrough，acrossandover

though:表示“穿過、通過”，指從某處或某物中間通過，側(cè)重點(diǎn)是從某空間里面通過。

across:表示“橫過、穿過”，指在某一平面或物體上從一邊到另一邊去。

over:表示“越過”，指從某物的上方越過。

unless:“除非，如果不”。

unless引導(dǎo)的條件狀語(yǔ)從句常用一般現(xiàn)在時(shí)表示將來的意義，主句多用一般將來時(shí)。

例句：Youwillfailunlessyoustudyhard.

如果你不努力學(xué)習(xí)，就會(huì)失敗。

double

作名詞或形容詞,意為“兩倍(的);雙重(的)”,

也可作動(dòng)詞,意為“使加倍”

worth:“相當(dāng)……價(jià)值,值得”,

用于beworth+n./doing結(jié)構(gòu)。

evenif:“即使……”,用來引導(dǎo)讓步狀語(yǔ)從句。

belongtosb.意為“屬于某人”,

=besb’s

belongto不能用于進(jìn)行時(shí)態(tài)和被動(dòng)語(yǔ)態(tài)。

billionsof:“數(shù)十億計(jì)的”

Step3.Practice

1.Listenandfollowtothetape.

2.Readthelessonandwritetrueorfalse.

()(1).Dannyisstudyingthesolarsystematschool.

()(2).DannyislookingthroughthetelescopewhenJennyandBriancometovisit.

()(3).Duringtheday,Dannycanseemanystarsintheskythroughthetelescope.

()(4).JennyandBrianwillcomebacktoDanny’shousebecausetheywanttousethetelescope.

()(5).Dannyhasdiscoveredanewplanet.

3.Readthelessonandfillintheblanks.

OnSaturdayafternoon,BrianandJennyvisitedDannyathishouse.Whentheyarrived,Dannywasoutsidelooking_________atelescope.BrianandJennylaughedatDannybecausehewasusingthewrong________ofthetelescope.Ofcourse,Dannycouldn’tseethe_______duringtheday.BrianandJennyalsowantedtojoinDanny.Theydecidedtocomebackaftersupper.Afterthesunwentdown,theycouldseethestars.Dannyhopedto__________anewplanet.

4.Groupwork:

(1)Practicethedialogueingroups

(2)Actitout.

Step4.Consolidation

1.Groupwork:Whatinterestsyouaboutthesolarsystem?Ifyouhadachancetogotospace,wouldyougo?Shareyourideaswithapartner.

2.Enjoysomepicturesinoutspace.

3.Makeanewdialoguewithyourpartner.

4.Enjoyavideo.

Step5Homework

1.Listenandread.

2.Finishexercisesofthislesson.

九年級(jí)英語(yǔ)上Unit5LookintoScienceLesson29DNA_TheStoryofYou教案

Unit5LookintoScience

Lesson29DNA-TheStoryofYou

◆

ThestudentsofGrade9havemasteredcertainvocabularies，expressionsandstructures.Theyalsohavetheabilitiesofself-teachingandworkingingroups.MostofthemarewillingtoexpresstheiropinionsinEnglish.

2.AnalysisofTeachingContent

Lesson28isthefifthlessoninUnit5,Book5.ThisunitfocusonthesubjectLookintoscience,alsoteachthestudentssomethingaboutscience.Studentscaresaboutthesubjectbecauseitisclosetoeveryone.Lesson28mainlytalksaboutDNA,ittellusthecharacterandfunctionofDNA,alsounderstandourbody.Weareuniqueintheworld.

◆教學(xué)目標(biāo)

1.Tomasterthewords:blueprint,general,complex,twins,pattern,identify,berelatedto,exceptfor.

2.Tomasterthephrases:notonly…butalso,exceptfor,berelatedto,billionsof.

Improvethestudents’abilityofspeaking,listening,readingandwriting.UnderstandthearticlesaboutDNA.

Knowmoreaboutthenature,knowmoreaboutourbody.Youareuniqueintheworld.

Tomasterthecompoundsentences.

TomastertheuseofDNA.

◆課前準(zhǔn)備

◆

Taperecorder,Multimedia

◆教學(xué)過程

Step1.Warm-up

Freetalk:(showthepictureofDNA,tellstudentsDNAisshortfordeoxyribonucleicacid.)

Thinkaboutit!

1.WhatdoyouknowaboutDNA?

2.WhatcanscientistsdowithDNA?

Step2.Presentation

1.Freetalk:

(1)Whereisitinourbody?(ShowsomepicturesofDNA.)

(2)WhatsthefunctionofDNA?(Showsomepicturesoftwins.)

2.Explainthenewwords.

3.Readthelessonandanswerthequestions：

(1)Whatisablueprint?

(2)Whichismorecomplex,buildingalivingthingorbuildingahouse?

(3)DosometwinshavethesameDNA?

(4)IsitpossibletochangeyourDNA?

(5)WhoseDNAisrelatedtoyours?

4.Checktheanswersandunderlinethekeywords.

5.Listenandfollowtothetape.

6.Explainthelanguagepoints:

between與among

between用于兩者之間，among一般指三者或三者以上。

JacksitsbetweenTimandBob.

Jack坐在Tim和Bob之間。

Shewasamongthecrowd.

她處在人群中。

use…todosth.用……做某事

Sheisusingaknifetocutvegetables.

她正用小刀切蔬菜。

use的形容詞是useful.

Isthefridgeveryuseful?

這臺(tái)冰箱很有用嗎？

too與either

too與either都表示“也”，其區(qū)別是too用于肯定句，表示“也”；either用于否定句，表示“也不”。他們通常都位于句末，其前用逗號(hào)隔開。

Hehasababybrother,too.

他也有個(gè)小弟弟。

Hedoesn’thaveaneraser,either.

他也沒有橡皮。

own的用法adj.自己的（用在所有格后面，加強(qiáng)語(yǔ)氣）

Hemakesallhisownnotebooks.

她所有的衣服都是自己做的。

vt.有；擁有

Whoownsthecar?

這輛汽車是誰(shuí)的？

ownern.所有人；物主

Sheistheownerofthehouse.

她是這座房子的主人。

exceptfor除……以外，只是

Davidisagoodmanexceptforhottemper.

大衛(wèi)除了脾氣暴躁以外，他是個(gè)好人。

Theclassroomisniceexceptfordirtyonthefloor.

教室除了地板臟以外都很好。

Step3.Practice

1.Readthelessonbythemselves.

2.Fillintheblankswiththephrasesintheboxonpage75.

ingeneral,exceptfor,notonly…butalso,

relatedto,evenif,thesame…as…

(1)Yourhomeworkisquitegood__________afewspellingmistakes.

(2)_________theyoung_________theoldlikepopmusic.

(3)Kate’shairis_____________colour_________hersister’s.

(4)________________,womenlivelongerthanmen.

(5)_____________manydifficultiesremain,wecanovercomethem.

(6)Iswealth______________happiness?

3.Checktheanswers.

4.Askstudents:DoyouthinkDNAcanchangeeachother?ReadagainandCompletethepassagewiththesentencesinthebox.

ChangingDNA

DoyouknowDNAcanbechanged?Haveyoueverseenapigwithadog’sbody?Ofcoursenot!Pigsanddogscan’thavebabiestogether._________Butnow,scientistscandoit.ScientistscantakeDNAfromonekindofanimalandputitintoanotherkindofanimal.TheycandesignnewplantsbycombiningtheDNAofotherplants.　_____________Somescientistsareworried.TheysayweneedtoknowmoreaboutDNAbeforewestartchangingit.________Butwhatiftheplantsarebadforhumans,too?

A.TheirDNAcan’tcombine.

B.Wecanmakeplantsthatarebadforpests.

C.TheycanevencombinetheDNAofaplantandananimal.

5.Checktheanswers.

Step4.Consolidation

Groupwork:

IsitagoodideatochangetheDNAofthefoodweeat?

Somepeoplesaydoingthismakesourfoodbetter.Othersthinkit’stoodangerous.

1.Discusstheideaofyours.

2.Writedownyourideas.

3.Reportyouideas.

Step5Homework

1.Listenandread.

2.Finishexercisesofthislesson.

九年級(jí)英語(yǔ)上冊(cè)Unit5LookintoScienceLesson25Let’sDoanExperiment教案新版冀教版

做好教案課件是老師上好課的前提，是時(shí)候?qū)懡贪刚n件了。我們制定教案課件工作計(jì)劃，才能更好地安排接下來的工作！有沒有好的范文是適合教案課件？下面是由小編為大家整理的“九年級(jí)英語(yǔ)上冊(cè)Unit5LookintoScienceLesson25Let’sDoanExperiment教案新版冀教版”，歡迎您參考，希望對(duì)您有所助益！

Unit5LookintoScience

Lesson25Let’sDoanExperiment

◆

ThestudentsofGrade9havemasteredcertainvocabularies，expressionsandstructures.Theyalsohavetheabilitiesofself-teachingandworkingingroups.MostofthemarewillingtoexpresstheiropinionsinEnglish.

2.AnalysisofTeachingContent

◆教學(xué)目標(biāo)Lesson25isthefirstlessoninUnit5,Book5.ThisunitfocusonthesubjectLookintoScience,alsoteachthestudentssomethingaboutscience.Studentscaresaboutthesubjectbecauseitisclosetoeveryone.Lesson25mainlytalksabouttheprogressoftheexperiment,aswellasteachthestudentshowtodotheexperiments.

1.Tomasterthewords:science,experiment,fill,prove,scientific,method.

2.Tomastertheexpressions:doanexperiment,fill…with,cover…with,turn…upsidedown,be(not)sure…

Improvethestudents’abilityofspeaking,listening,readingandwriting.Doandexpresstheexperiment.

Studentscanenjoythepleasureofliterature.

Theusageofprefer.

Teachstudentslovescience.

◆課前準(zhǔn)備

◆

Taperecorder,Multimedia

◆教學(xué)過程

Step1.Warm-up

Freetalk:

(1)Doyoulikescience?

(2)Whatkindsofexperimentshaveyoudoneinscienceclass?

(3)Ifyouholdajarthatisfilledwithwaterupsidedown,whatwillhappen?

Step2.Presentation

1.Explain“upsidedown”.

Teachershowthepictureaboutupsidedown.

2.Explainthenewwordswiththepictures.

3.Listentothetapeandanswerthequestions:

(1)WhatwillBraindo?

(2)WhydoesDannysaytheyshoulddothisexperimentoutside?

4.Checktheanswers.

5.Languagepoints.

Ithink…:“我認(rèn)為……”，其后可接that引導(dǎo)的賓語(yǔ)從句。在使用時(shí)要注意，否定主句,反問從句。

getwet意為“變濕”。后接形容詞作表語(yǔ)。

pourout：“倒出，使流出，涌出”?！our…into…：“把……倒進(jìn)……”。

besureof：“確信；對(duì)……有把握”

puton：“穿上”，為“動(dòng)詞+副詞”構(gòu)成的短語(yǔ)?！?/p>

“Itis+形容詞+enoughtodosth.”“做某事是足夠……的”。

=too…to…

=so…that…。

concludefrom意為“從……推斷，從……中得出”。

find,findout,discover,invent

(1)find意為“找到，發(fā)現(xiàn)”，強(qiáng)調(diào)“找”的結(jié)果，也可指偶然發(fā)現(xiàn)、碰到，其后可接名詞、復(fù)合結(jié)構(gòu)或that從句。

(2)findout指“弄清楚，查明”。著重表示通過調(diào)查、分析、思考等得出結(jié)果。

(3)discover意為“發(fā)現(xiàn)”，指發(fā)現(xiàn)已存在但不為人所知的事物。

(4)invent意為“發(fā)明”，指發(fā)明原來不存在的東西。

Step3.Practice

1.Listenandfollowtothetape.

2.Readthedialoguewiththefollowingquestions.

(1)WhydoesDannysaytheyshoulddothisexperimentoutside?

(2)WhatwillBriando?

(3)DoesDannyhavethesametheoryasBrian’s?

3.Checktheanswers.

4.Readthelessonandanswerthequestions.

(1)WheredoesDannythinktheyshoulddotheexperiment?

(2)Whatkeepsthewaterinthejar?

(3)IsJennysureofhertheory?Howdoyouknow?

(4)WhydoesDannyputonhisraincoat?

(5)WhatdoesDannyconclude?

5.Checktheanswers.

6.Readtheexperiment.Putthesentenceinthecorrectorderonpage67.

7.Checktheanswers.

Step4.Consolidation

1.Groupwork:Trytodotheexperimentinthislessonyourself.

Whathappenswhenyouuselesswater,morewater,wetcardboard,ordifferentkindsandsizesofjars?

2.Reportyourexperimentandretelltheprocess.

3.Summarytheexperiment.Howtodoanexperiment.

4.Listenandsingasong,Whatisscience.

Step5Homework

1.Listenandread.

2.Finishexercisesofthislesson.