九年級(jí)英語(yǔ)教案-仁愛(ài)版九年級(jí)英語(yǔ)上冊(cè)Unit1 The Developing World（Topic3 The world has changed for the better.SectionA）教案

Word九年級(jí)英語(yǔ)教案-仁愛(ài)版九年級(jí)英語(yǔ)上冊(cè)Unit1TheDevelopingWorld（Topic3Theworldhaschangedforthebetter.SectionA）教案

SectionA

Ⅰ.Teachingaimsanddemands

1.Learnsomenewwordsandphrases:

asamatteroffact,discover,direct,possible,fair,invention,excite

2.Learnsomeusefulsentences:

(1)Oh,youwillgetusedtoitverysoonifyoucome.

(2)Youmustcomeforavisit.

3.Learnthepresentperfecttensewith“for”or“since”:

(1)YouhavebeeninNewYorkforalongtime.

(2)ThecityhasimprovedalotsinceIcamehereafewyearsago.

4.Masterwordformation:derivations.

5.TalkaboutchangesinNewYork:

(1)Iheardthetraffictherewasterribleandalmosteveryonedrovetoofast.

(2)Asamatteroffact,it’sawonderfulplacetolive.

Ⅱ.Teachingaids

Ⅲ.Five-fingerTeachingPlan

Step1Review

引導(dǎo)學(xué)生用現(xiàn)在完成時(shí)談?wù)摫本┑淖兓?，引出for和since的用法及部分短語(yǔ)，并導(dǎo)入新課。

1.(師生對(duì)話，復(fù)習(xí)含有ever,never,just等詞的現(xiàn)在完成時(shí)。)

T:S1,haveyoueverbeentoBeijing?

S1:No,Ihaven’t.Ihaveneverbeenthere.

T:Whataboutyourelderbrother?Iheardhehadbeenthere.

S1:Yes,hehasjustcomeback.

T:Howlonghashestayedthere?

S1:Forabouttwoweeks.(幫助學(xué)生回答。)

(板書(shū)并適當(dāng)講解，要求學(xué)生初步掌握f(shuō)or在現(xiàn)在完成時(shí)中的用法。)

Hehasstayedthereforabouttwoweeks.

T:IwenttoBeijingin1995.Atthattime,thestreetsthereusedtobeverydirty.Thehousesweresmallanddark.Asamatteroffact(Infact),greatchangeshavealreadytakenplacesince1984.Whatchangeshavetakenplace?HerearesomepicturesaboutoldBeijingandmodernBeijing.Compareanddiscussthem.

(教師邊敘述邊板書(shū)畫線部分，并作適當(dāng)講解，要求掌握asamatteroffact和since的用法。)

asamatteroffact=infact

Greatchangeshavealreadytakenplacesince1984.

2.(教師用多媒體或圖片展示幾組北京過(guò)去和現(xiàn)在的畫面，讓學(xué)生觀看、討論北京的變化，引出紐約的變化。)

T:Beijinghaschangedalot.Whocandescribeit?(教師手指過(guò)去北京城的圖片。)

S1:Thehousesweresmallandthestreetswerenarrowinthepast.

T:You’reright.Whocandescribethispicture?(教師手指現(xiàn)在北京城的圖片。)

S2:TherearelotsoftallbuildingsinBeijingnow.

S3:Moreringroads.

S4:Theycanenjoymoresortsofleisureactivities.

…

T:Welldone!ThechangeshavetakenplacenotonlyinChinabutalsointheworld.Nowlet’slistentothetapetoknowaboutthechangesinNewYork.

Step2Presentation

聽(tīng)錄音，呈現(xiàn)1a內(nèi)容，然后讓學(xué)生自己觀察文中含有for,since的句子，歸納for,since的用法，教師作適當(dāng)講解并要求學(xué)生掌握。

1.(學(xué)生聽(tīng)兩遍錄音后，回答教師的問(wèn)題。)

T:Now,whocananswerthequestion:HowwasNewYork’straffic?

S1:Thetrafficwasterribleandalmosteveryonedrovetoofast.

T:You’reright.Whataboutitsstreetsinthepast?

S2:Thestreetsweredirty.

T:Doesitchangenow?

S2:Yes.Itisquitecleannow.

T:IsNewYorkadangerousplacenow?

S3:No,itisn’t.Itwasdangerousinthepast.

T:Welldone.Youranswersareexcellent.IfyouwanttoknowmoreaboutNewYork,youmustcomeforavisitthere.Doyouwanttogothere?

Ss:Yes.Ofcourse.

T:Ihopeyouhavechances.Nowlet’sreadafterthetape.找教案http://.

2.(教師播放錄音，學(xué)生跟讀一遍，同時(shí)找

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