英语初三上仁爱湘教版unit1thechangingworldtop.docx

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英语初三上仁爱湘教版unit1thechangingworldtop.docx

英语初三上仁爱湘教版unit1thechangingworldtop

英语初三上仁爱湘教版unit1thechangingworldtop

Themainactivitiesare1aand3a.本课重点活动是1a和3a。

Ⅰ.Teachingaimsanddemands教学目标

1.Learnsomenewwordsandphrases:

yet,probably,callup,European,population,recent,becauseof,policy,neither

2.Learnsomeusefulsentences:

(1)SodoI.

(2)Neitherdomyparents.

3.Goonstudyingthepresentperfecttensewith“just”,“never”,“yet”,“ever”and“already”:

(1)Ihavejustcalledyou.

(2)I’veneverbeentherebefore,…

(3)Haveyoufoundhimyet?

(4)HaveyoueverbeentoFrance?

(5)Chinahasdevelopedalotalready.

4.TalkaboutthepopulationofChina.

Ⅱ.Teachingaids教具

超市购物图/录音机/多媒体课件/两张全家福照片(旧与新)/小黑板

Ⅲ.Five-fingerTeachingPlan五指教学方案

Step1Review第一步复习(时间:

5分钟)

创设真实情景,复习havebeento和havegoneto的用法,然后由“shoppingcenter”引出本课话题。

1.(教师给出提示词,并作示范问答,然后让学生自由对话。

granny’shomebookstore

LucyLily

Forexample:

T:

Hi,Lucy,Iwantedtogohikingwithyouandyoursister,Lilyyesterday.Youweren’tinwhenIcalledyou.Wherehaveyoubeen?

Lucy:

Ihavebeentoanoldgranny’shometocleanroomsforher.

T:

You’resokind,thenwhereisLily?

Lucy:

Shehasgonetothebookstore.

(教师给出更多的提示词,其中必须有“shoppingcenter”)

S1:

S2:

2.(然后教师问学生Haveyoueverbeentoashoppingcenter?

过渡到1a话题。

Step2Presentation第二步呈现(时间:

12分钟)

通过师生问答,引出含有just,ever,never,already,yet等词的现在完成时,让学生学习并掌握。

1.(教师出示一张超市购物图,通过询问学生是否曾去购物,引入本课话题。

T:

Lookatthispicture.Whatisit?

Ss:

Itisashoppingcenter/supermarket.

T:

(指向一位学生)Haveyoueverbeentoashoppingcenter/supermarket?

S1:

Yes,Ihave.

T:

Oh,youhaveeverbeenthere.But,haveyoueverbeentoashoppingcenter/supermarketwithyourparents?

S1:

No,Ihaven’t.Ihaveneverbeentherewiththem.(可关心学生回答。

(板书并解释ever,never,让学生跟读并掌握。

T:

Ithinkmostofyouhaveeverbeentoashoppingcenter.Doyoulikegoingshopping,S2?

S2:

Yes,Ido.

T:

SodoI.ImeanthatIlikegoingshopping,too.Whataboutyou,S3?

(找一名平时不太喜爱购物的同学来问。

S3:

Idon’tlikegoingshopping.

T:

Neitherdoesmydaughter.Imeanthatmydaughterdoesn’tlikegoingshopping,either.Lastweek,mydaughterwentshoppingwithme.Thereweresomanypeopleinthestreetthatshegotlost.

Ss:

Didyoufindheratlast?

T:

Yes.MyhusbandcalledmeupwhenIwasworried.Hetoldmeshehadalreadygothome.

(边表达边板书上述画线部分,教师作适当讲解,并要求学生掌握neither。

SodoI.

NeitherdoesMydaughter.

have/hasalready+donesth.

callup

T:

Moststudentsprobablylikegoingshopping.WhataboutKangkangandMaria?

Doyouwanttoknow?

OK,let’slearnaboutitfrom1a.

(板书并要求学生掌握。

probably

2.(听1a录音,找出康康和迈克尔在购物时发生了什么事。

T:

Nowlet’slistentothetape,andfindoutwhathashappenedtoKangkangandMichael.

(核对答案。

3.(让学生读1a,回答以下问题。

T:

Nowpleasereadthedialogin1abyyourselves.Thenanswermyquestions.

T:

WherehasKangkangjustbeen?

Ss:

HehasjustbeentoashoppingcenterwithMichael.

T:

HasKangkangbeentherebefore?

Ss:

No,hehasneverbeentherebefore.

T:

Doeshewanttogothereagain?

Ss:

No,hedoesn’t.

T:

Now,Iwillaskoneofyoutogiveananswer.Whydoeshehatetogoshopping?

(提问一个学生。

S4:

Becausethereweretoomanypeople.Theygotlostandcouldn’tfindeachother.

T:

You’reright.HasKangkangfoundMichaelyet?

(板书并讲解yet在现在完成时的疑问句和否定句中的含义,要求学生掌握。

have/hasdonesth.yet

S5:

No,hehasn’t.

T:

WhereisMichael?

S6:

Hehasprobablygonehome.

T:

DoesMarialikegoingshopping,S7?

S7:

No,shedoesn’t.Shehatestogoshopping,too.

Step3Consolidation第三步巩固(时间:

10分钟)

用表演、复述等形式来巩固1a内容,然后通过对话练习巩固含有just,already,yet,ever,never等词的现在完成时,并完成1b和2。

1.(再听1a录音并跟读,然后完成1b,并核对答案。

T:

Nowlistento1aagainandthenfollowit.Finish1bandthenchecktheanswers.

2.(两人一组,朗读1a并表演。

T:

Workinpairs.Read1aandactitout.

3.(学生依照1a的重点,把对话改写成一篇短文并复述。

T:

Accordingtothemainsentences,pleasechangethedialogintoashortpassage.Forexample:

MichaelandKangkanghavejustbeentoashoppingcenter.Kangkanghasneverbeentherebefore.Intheshoppingcenter,thereweretoomanypeople.Theygotlostandcouldn’tfindeachother.AndatlastKangkangthoughtthatMichaelhadprobablygonehome.Kangkangdoesn’twanttogoshoppingagain.

4.

(1)(让学生独立完成2,掌握just,already,yet,ever,never在现在完成时中的用法及含义。

T:

I’veneverbeentoanyEuropeancountries.ButMichaelhasbeenthere.Doyouwanttoknowmoreabouthim?

Pleasefinish2.Thenchecktheanswerstogether.

(板书并要求学生掌握。

European

(2)(完成2后,练习2并编一个相似对话,巩固练习just,already,yet,ever,never等词的用法。

T:

Makeupasimilardialogwithjust,already,yet,ever,andnever.

A:

HaveyoubeentoEgypt?

B:

No,I’vebeentoanyAfricancountries.ButMikehascomebackfromEgypt.Helikesitverymuch.Hesayshehasseensuchabeautifulcountrybefore.

A:

Haveyouseenhim?

B:

Yes,Ihaveseenhim.

Step4Practice第四步练习(时间:

12分钟)

接着谈论Kangkang不情愿去购物中心的缘故,引出并谈论中国的人口变化,呈现3a中的生词、短语和重点语言项目,然后完成3b,巩固3a内容。

T:

WhydoesKangkanghatetogoshopping?

Ss:

Becausetherearetoomanypeople.

T:

Yes.TherearesomanypeopleinChina.Bytheway,S1,howmanypeoplearethereinyourfamily?

S1:

Three,myfather,mymotherandI.

T:

WhenIwasachild,mostfamiliesinourcountryhadatleastthreeorfourchildren.Now,herearetwopicturesofKangkang’sfamily.Lookcarefullyandfindoutthedifferencesbetweenthem.

1.(把事先预备好的两张康康家的照片,用多媒体展示在大屏幕上。

(播放3a录音,让学生听一遍课文。

然后与学生一起讨论,引出3a。

T:

Nowlet’stalkaboutthetwopictures.

T:

HowmanypeoplearethereinPictureOne?

Ss:

Therearethree.

T:

Yes.It’sanicephoto.Kangkangwassocutethen.Isitabigfamily?

Ss:

No,itisn’t.

T:

Andit’sanuclearfamily.PleaselookatPictureTwo.Isitabigfamily?

Ss:

Yes,itisverybig.Andit’sanextendedfamily.

T:

Itseemsthattheirlivingconditionswerenotverygood.It’saphotoofKangkang’sfather’sfamily.Atthattime,mostfamiliesinourcountryhadatleastthreeorfourchildren.Chinahadthelargestpopulationintheworld.

(教师板书Itseemsthat…,要求学生掌握此句型,并注意和seemto的转换联系。

板书并要求学生掌握population。

population

seemto…

Itseemsthat…

T:

Mostfamilieshaveonlyonechildnow.Doyouknowwhy?

Ss:

No,wedon’tknow.

T:

BecauseChinahascarriedoutone-childpolicytocontrolthepopulation.

(板书并要求学生掌握。

policy

T:

Becauseofourcountry’sone-childpolicy,greatchangeshavetakenplaceinChinainrecentyears.

(板书并要求学生掌握。

becauseof,recent

2.(让学生阅读3a,画出同3b中所给例句意思相似的句子,完成3b。

T:

Read3aandunderlinethesentenceswhichhavesimilarmeaningsasthesentencesbelow.

3.(让学生听3a录音并跟读。

T:

Listento3aandfollowit.

Step5Project第五步综合探究活动(时间:

6分钟)

给出一些有关人口的话题,让学生分组讨论,然后写出一篇汇报或作文,尽量用上含有just,already,yet,never,ever等词的现在完成时。

让学生尽可能多地了解我国的人口现状,为下一课作预备。

1.(教师用小黑板呈现本课出现的要紧话题。

T:

Pleasediscussthesetopics:

〔出示小黑板。

(1)Thepopulationproblem

(2)One-childpolicy

(3)LittleEmperors

(学生自己选一个话题,两人一组进行讨论。

讨论完毕,选几组做汇报。

鼓舞学生发表自己的见解,尊重学生的个性进展,并表达激励机制。

Example:

Boysandgirls,

WehavejustlearnedsomethingaboutthepopulationofChina.Haveyoueverthoughtaboutitbefore?

Beforethisclass,Ithinkmostofyouhavealreadyknownsomethingaboutit.…

2.Homework:

(1)Chooseoneofthetopicsabove.Talkaboutitandwriteacomposition.

(2)Makefivesentences.Usethepresentperfecttensewiththewords“just”,“already”,“yet”,“ever”,“never”.

板书设计:

Chinahasthelargestpopulation.

SectionA

callup

ever

+donesth.

have/has

SodoI.never

Neitherdomyparents.already

just

Have/Has…done…yet?

Itseemsthat…

Idon’tthink…

SectionB

Themainactivitiesare1aand2a.本课重点活动是1a和2a。

Ⅰ.Teachingaimsanddemands教学目标

1.Learnanewword:

increase

2.Learnsomeusefulsentences:

(1)Itsaystheworldhasapopulationof6.5billion.

(2)Itisincreasingby80millioneveryyear.

(3)Whichcountryhasthelargestpopulation?

(4)—What’sthepopulationoftheU.S.A.?

—It’s…

(5)Soitis.

(6)Thepopulationproblemismoreseriousindevelopingcountries.

3.Goonlearningthepresentperfecttense.

Chinahasalreadycarriedouttheone-childpolicytocontrolthepopulation.

4.Goonlearningtoexpressthenumberswithmillionandbillion.

5.Makestudentsrealizetheseriouspopulationproblemandhavesocialconscience.

Ⅱ.Teachingaids教具

卡片/多媒体课件/录音机/世界人口示意图/小黑板

Ⅲ.Five-fingerTeachingPlan五指教学方案

Step1Review第一步复习(时间:

8分钟)

复习现在完成时,然后引导学生谈论过去人们生活条件差的缘故,引出人口问题,导入新课。

1.(小竞赛。

教师把学生分为两组。

然后出示写有already,yet,ever,never,just的卡片,要求学生以抢答形式迅速说出含有卡片上词的句子,要求用现在完成时。

迅速且正确者赢一分,评出获胜组。

T:

Let’shaveacontesttoreviewthepresentperfecttense,OK?

Ss:

Great.

T:

First,I’lldividethewholeclassintotwogroups.ThenI’llshowthecardswith“already”,“yet”,“ever”,“never”and“just”onebyone.Yourteamwillgetascoreifyougivemeacorrectsentencewiththewordonthecard.Let’sgo!

(教师出示写有already的卡片。

T:

“Already”,please!

Group1:

Shehasalreadyfinishedherhomework.

T:

Congratulations.“Yet”,please!

Group1:

Ihaven’twateredtheflowersyet.

T:

Congratulations.Group2.“Ever”,please!

Group2:

HasyoursistereverbeentoTibet?

2.(教师让一名学生复述SectionA中3a的内容,引出人口问题。

T:

Whocanretell3ainSectionA?

S1:

Ican.

(学生复述课文。

T:

Welldone.Canyoutellmewhytheirlivingconditionsdidn’tseemtobeverygoodinthepast,S1?

S1:

Becausethefamilymembersinthepastweremorethanthosenowadays.

S2:

Becauseofthelargepopulation.

S3:

Chinawasnotwelldeveloped.

T:

Right.Butwhat’sthepopulationofChina,doyouknow?

Let’slearnaboutitfrom1ainSectionB.

Step2Presentation第二步呈现(时间:

14分钟)

用多媒体呈现图表,谈论中国及世界人口,呈现1a中重点句型及部分生词。

1.(多媒体展示1b中图表。

T:

Hereisachartaboutsomecountries’population.What’sthepopulationofourcountry?

Ss:

It’s1.3billion.(可关心学生回答。

(板书句型并要求学生掌握;理解billion。

—What’sthepopulationofChina?

—It’s1.3billion.

T:

IsChinaadevelopingcountryoradevelopedcountry?

Ss:

Adevelopingcountry.

(板书并讲解。

thedeveloping/developedcountry

T:

Good.Nowpleasetalkaboutothercountries’populationinpairs.

(教师可先做示范,然后让学生进行练习。

S1:

What’sthepopulationof…?

S2:

It’s…

S1:

Isitadevelopingcountryoradevelopedcountry?

S2:

It’sa…

T:

Welldone.Wehaveknownsomecountries’population.What’sthepopulationoftheworld?

S3:

6.5billion.

T:

Right.Theworldhasapopulationof6.5billion.Andtheworld’spopulationisincreasingby80millioneveryyear.

(板书单词increase及短语hasapopulationof,并要求学生掌握,延伸讲解increaseby和increaseto的区别。

hasapopulationof

increase

increaseby

increaseto

T:

Lookatthechart,whichcountrieshavethelargerpopulation,thedevelopingcountriesorthedevelopedcountries?

Ss:

Thedevelopingcountries.Andthepopulationindevelopingcountriesisgrowingfaster.

T:

Soitis.

(板书Soitis,讲解“so+代词/名词+助动词/be动词/情态动词”结构,并和“so+助动词/be动词/情态动词+代词/名词”的结构进行区分。

Soitis.

T:

Inordertosolvethepopulationproblem,whatpolicydoesChinacarryout?

Ss:

One-childpolicy.

T:

Yes.Nowlet’slistento1aandlearnmoreaboutit.

2.(教师放1a录音,让学生听并尽可能地写出对话中的有关数字。

T:

Closeyourbooks,listentothetapeandtryyourbesttowritedownthenumbersyouhear.

(教师再放录音,让学生核对写的情况。

T:

Openyourbooks.Listenagainandcheckwhatyouhavewritten.

(让学生朗读1a,师生共同解决疑难点。

T:

Read1aandpayattentiontothefollo

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