八年级英语上册 Unit 6 Natural disastersPeriod 8Main Task 教案.docx

八年级英语上册 Unit 6 Natural disastersPeriod 8Main Task 教案.docx

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八年级英语上册Unit6NaturaldisastersPeriod8MainTask教案

Period8MainTask

Teachinggoals教学目标

1.Targetlanguage目标语言

a.Wordsandphrases生词和短语

nearlysandstormwarningremovesignalrollshare…with…

lookoutofthewindowforgettobringmykeyscontinuet

ofallaroundus

comefrombehindfalloverweatherreportsnowstormwarning

b.Keysentences重点句子

MrWutold/askedus

togohomeearly.

AsnowstormhitBeijing.

Iforgottobringmykeys.

Thesnowcontinuedtofallaroundus.

Peoplewereworkinghardtoremovethesnow.

2.Abilitygoals能力目标

Towriteastorytostatesomethinghappened.

Tomakenotesandaflowcharttoorganizeideas.

Towriteanarticleaboutanaturaldisaster.

3.Learningabilitygoals学能目标

HelpSslearntowriteanarticleaboutanaturaldisast

er.

Teachingimportantanddifficultpoints教学重难点

Towriteanarticleaboutanaturaldisaster.

Teachingaids教具准备

Multi-Media.

Teachingproceduresandways教学过程与方式

StepILead-in

ReviewthepassageaboutTimmy’sstory.Askeachstudenttosayonesentencelikethis:

S1:

Timmywasdoingshoppingwhentheearthquakestarted.

S2:

Hefeltaslightshakingthroughhisbody.

S3:

Peoplewereveryfrightened.

S4:

Theyheardthegreatnoiselikebombs.

S5:

Theearthbegantoshake.

…

Iftheydon’tmentionsomeimportantinformation,Icanraisesomequestionstoremindthem.

T:

Whathappenedtothewallsofthebuilding?

DidTimmyrunoutofthebuilding?

…

StepIIPresentation

ThisactivityhelpsSswriteanarticleaboutanaturaldisasterbymakingnotesandaflowchat.

T:

Ifyouwanttotellyourfriendsaboutanaturaldisasterinwriting.You’dbetterorganizeyourideasfirst.Howdoyouorganizeinformationweneed?

Firstly,youshouldmakesomenotesab

outthefacts.Secondly（write“1.Makesomenotes”ontheBb）,youshouldm

akeaflowcharttoorganizethesenotes（write“2.Makeaflowchart”ontheBb）.Inthisway,otherswillunderstandyourarticlewell.Thereisanexampleonpage105.Let’sseeit.

1.Havestudentsreadthenotesanddiscussthemeaningofeachone.RemindtheSsthatsomewordsareomittedtomakeanoteconcise.

Explain:

1）tell/asksb（not）todosth.叫某人（不）做某事

Mothertoldmetobringanumbrellawithmebecauseitmightrain.

2）sharesthwithsb.和某人合用某物

SandylefthisEnglishbookathometoday,soIhadtosharemyEnglishbookwithhim.

3）hit—hit撞击；袭击

AearthquakehitTaiwanin1999.

4）continuetodosth.继续做某事

Theycontinuedtoworkuntil9:

00p.m.yesterday.

5）removesnow清除积雪

MyclassmateswereremovingsnowwhenIgottoschool.

6）lookoutofthewindow向窗外看

Don’tlookoutthewindowinclass.

2.AskSstocompletePartB,thenchecktheanswers.Remindthemthattheflowcharttellsusthatwhenwewriteanarticleaboutanaturaldisaster,weusuallywritethreeparts:

Introduction/Duringthedisaster/Afterthedisast

er.（writethesethreephrasesontheBb）.

3.HavesomeSsaskandanswerinpairsaccordingtotheflowchartlikethis:

S1:

Whathappened?

S2:

AsnowstormhitBeijing.

S3:

Whendidithappen?

S4:

ItwasFriday,28thJanuary.

…

4.GetSstoscanPartCandfindwhichparagraphsmatchwhichpartsintheflowchart.Thencompleteit.

5.AsksomeindividualSstoreadthearticleandchecktheanswers.Thenreaditinchorus.

StepIIIWriting

ThisactivitypracticestheSs’writingskills.

1.AskSstoreadthroughPartD,letthemchooseatopic.Iftheythinkitdifficult,askthemtousestoryinIntegratedskills,buttheymustimaginehe/shewasinthecartoo.

2.AskthemtodrawaflowchartlikePartBbeforewriting.Theteacheroffershelpbywalkingaroundtheclass.

3.AskseveralSstoreadtheirarticlestotheclass.Correctthemistakewhichinfluencestheexpressingoftheideas.

StepIVHomework

Finishtheexercisesinexercisebook.

Period9Checkout

Teachinggoals教学目标

1.Targetlanguage目标语言

Wordsandphrases生词和短语

situationsoldierthepeopleinneedgiveoutfoodcleandrinkingwater

theterriblesituationsocialworkers

2.Abilitygoals能力目标

Topracticeusingthepastcontinuoustense.

Toreviewkeyvocabularyfordescribingnaturaldisasters.

3.Learningabilitygoals学能目标

HelpSsreviewwhattheylearntintheunit.

Teachingimportantanddifficultgoals教学重难点

Topracticeusingthepastcontinuoustense.

Teachingaids教具准备

Somepicturesaboutbadweather,Multi-Media.

Teachingproceduresandways

教学过程与方式

StepIRevision

Showsomepicturesaboutbadweather（likethepicturesonpage93）forSstosaysomesentencesusingthepastcontinuoustensewith“when”and“while”clause

Samples:

1.Theboywaswalkinghomewhenthetyphooncame.

2.Thegirlwasdoinghomeworkinherbedroomwhenthethunderandlightn

ingcame.

3.Amanandawomanwerewalkinginthewaterwhileitwasraining.

4.Iwasdoinghomeworkwhileitwassnowingheavily.

StepIIExercises（A,B）

Thisactivityhelpsrevisethepastcontinuoustense.

1.ExplainthecontextinPartA,andletthemcompleteit.AsksomeSstoreadinpairsandchecktheiranswers.

Explain:

Soldierswerehelpingpeoplegetoutfromunderallthestonesandbricks.

战士在帮人们从石块和砖头下面出来。

socialworkers社会工作者

peopleinneed需要帮助的人们

terriblesituation可怕的情况

cleandrinkingwater干净的饮用水

2.HaveSsreadinpairsandthenaskandanswerinpairs.

Sample:

S1:

WhatwasMilliedoinginthelibraryyesterday?

S2:

Shewaslookingforavideoaboutearthquake.

S1:

Didshefindone?

S2:

Yes.

S1:

Wheredidtheear

thquakehappen?

S2:

InTangshan.

S1:

Whatdidshesee?

S2:

Thevideoshowstheterriblesituationandsoldiersandmanysocialworkerswerehelpingpeopleinneed.

3.CompletePartB,checktheanswerswiththeirpartners,thenaskindividualSstoreadoutthewordstotheclass.

StepIIIConsolidation

Domoreexercisetoconsolidatethewordsandgrammarinthisunit.

一、根据首字母或汉语提示及句意写出单词。

1.Theylookedateachotherinf______（feelingofbeingfrightened）whentheysuddenlyheardabignoise.

2.Manypeopleweret______（keptinaplaceandcouldn’tleave）intheburningbuilding.

3.Peopleranw______（inawaywithoutcontrol）aspiecesofglassandbricksfelldown.

4.Theschoolfootballteamhasl______（tofailtowinsth.）thegame.

5.Didyouhearsomepeoples______（shoutloudly）forhelp?

6.Thecar______（事故）killedmanypeople.

7.There’sno______（借口）forbeinglate.

8.Myfriends______（建议）metobuyacomputeryesterday.

9.The______（气温）issolowthatyou’dputonyourcoat.

10.His______（到达）makesmehappy.

二、用所给词或词组的正确形式填空

wash…away,inalldirections,not…anymore,natural,tryone’sbest,hit,lookafteroneself,be

1.Theflood______manyhousesandtrees______.

2.Thebabyistooyoungto______.

3.It

’simportantforustokeepthebalanceof______.

4.There______nohospitalsaroundheretwentyyearsago.

5.Whenth

efilmwasover,peopleleft______.

6.Thebabysawhermotherand______cry______.

7.Weshould______tolearnEnglishwell.

8.Fatherwasveryangryand______meonthehead.

StepIVHomework

1.Finishtheexercisesinexercisebook.

2.Reviseallwordsandphrases,andgrammarinthisunit.

教学资源库

I.背景知识：

台湾大地震发生在1999年9月21日凌晨一点四十七分。

地震的震中在台北市西南方150公里处南投县的集集镇，震级为里氏7.6级，当时大多数人都在睡梦中。

据报道在台北市人口密集地区有人员伤亡、建筑物倒塌和其他损坏现象。

在些次地震中有1,700多人死亡，8,700多人受伤，12,000座建筑物遭受破坏，100,000人无家可归。

据信这是台北上个世纪最严重的一次地震。

II.Languagepoints

1.ItoldmyselfthatImuststayalive.

stayalive=bealive活下去stay是系动词，意思是“保持…状态”，和形容词连用。

e.g.Ifyouwanttostayhealthy,eatmorevegetablesandlessmeat.

2.Peoplewereinagreathurrytomoveawaythebricksandstones.

inahurry赶紧;匆忙，相当于hurriedly。

如：

Iwenttoschoolinahurryandleftmytextbookhome

=Iwenttoschoolhurriedlyandleftmytextbookhome.

moveaway意为“搬走，离开“的意思。

如：

Hemovedthetableawayfromthewindow.

拓展词组：

moveback退缩moveon继续前进movein搬入moveout迁出

3.Weshoulddonothingbutwalkslowlyinthestorm.

nothingbut表示“除了……之外什么也不”如：

Wecouldseenothingbutwater.

benothingtosb./sth.对……不算什么，毫无关系如：

Bothmoneyandhonorwerenothingtohim.

donothingbutdo…只做……如：

Shedoesnothingbutlistentorecords.

4.MrWutoldustogohomeearly.

tellsb（not）todosth.叫某人（不要）做某事

e.g.Mothertoldusnottostayouttoolate.

5.because,as,since的区别

because多表示所叙述的理由是复合句的重点，所以它引导的从句常用于回答疑问的直接理由。

如：

WhyamIleaving?

I’mleavingbecauseIwantto.

as,since用于表示理由是已知，而理由以外的

内容才是叙述的重点，两个连词引出的句子常置于主句前。

since侧重形式，as多表示理由以外的内容才是重点。

如：

（1）Asitisrainy,let’sstayathome.

（2）Sinceyouhavenolicense,youarenotallowedtodrive.

注意：

for引导的句子不置于主句前，用于补充说明理由。

如：

Iwillfollowhisadvice,forheisadoctor.

III.Grammar

（一）过去进行时：

pastcontinuoustense

1.现在进行时和过去进行时这两个时态的动词在形式上都是由“be+现在分词”构成，只是过去进行时表示过去某一时刻或某一段时间正在发生的动作，因此be动词由was,were代替现在进行时中的助动词am,is,are。

2.过去进行时的构成：

只要把现在进行时中的am/is/are改成它们的进去式was/were就行了。

肯定句：

主语+was/were+现在分词+…

否定句：

主语+was/were+not+现在分词+…

疑问句：

Was/Were+主语+现在分词+…?

3.进去进行时的用法：

（1）表示过去某一时刻正在进行的动作。

这时常和atthis/thattime,thistimeyesterday,atsixlastSunday等时间状语连用。

e.g.HewaswatchingTVthistimeyesterday.昨天这个时候他正在看电视。

Theyweresweepingtheflooratfouryesterdayafternoon.

昨天下午四点他们在扫地。

（2）表示过去某一段时间内正在进行的动作。

这种用法往往也有具体的时间状语，或与另一个动作相对应。

常与fromseventoelevenyesterdaymornin

g,thewholeevening等状语或以when,while引导的时间状语连用。

e.g.Whatwereyoudoingfromtwotothreeyesterdayafternoon?

昨天下午2点到3点你在干什么？

Itwasrainingallyesterdayevening.昨天整个晚上都在下雨。

Whentheycamein,weweredoingourhomework.

当他们进来时，我们正在做作业。

MyfatherwaswatchingTVwhilemymotherwascooking.

我爸爸在看电视而我妈妈在做饭。

4.过去进行时与一般过去时的区别：

一般过去时强调事情的结果，已经过去了；而过去进行时更强调事情进行的状态，不一定做好了。

过去进行时与一般过去时的区别

（1）进行时表某一行为的“片断”一般时表示行为的“整体”和存在的状态。

　　Iwasreadingtheb