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播放錄，讓學(xué)生回答以下問(wèn)題。然后對(duì)答案。T:tape,andthenfollowing(1)Whoinventedthelightbulb?thelightbulbinvented?the指導(dǎo)學(xué)閱讀教板書(shū)文中的關(guān)鍵詞和短語(yǔ)，為學(xué)生復(fù)述短文做準(zhǔn)備。T:Wehavelearnedalotoflearngreatinvention—Andfinish3b.finishitin讓學(xué)生跟讀，畫(huà)出生詞和重點(diǎn)詞組。T:listentoAndit.Findoutthewords(學(xué)生聽(tīng)完錄音后，與教師板書(shū)的內(nèi)容對(duì)照，并朗讀課文，教師講解本課重要詞組)Step3Consolidation引導(dǎo)學(xué)看黑板上表格中的信息講述三項(xiàng)發(fā)明的情況鞏固鼓學(xué)生使用本課的目標(biāo)語(yǔ)言：一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。T:Now,ontheandtrytoinventionswenow.:lightwasThomasin1879.1:radiowasMarconiin1895.2:wasbyWilburandOrvilleWright.Itwasin3T:Welldone!NosupposeyouJaneandMichael.You’revisitingtheScienceaboutthethreenow.actitGetforitforOK?T:Justnow,welearnedsomethingaboutcloning,okatontheblackboard.yousaysomethingabout“clone:Dolly,asheep?3’s-known.4:Cloningknownasaexperimentallworld.5:6:ShecreatedinScotlandafewago.7:Sorabbits,andsome8

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