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1、ObjectClauses賓語從句專項復(fù)習(xí)古井中心中學(xué)黃等等一．教學(xué)任務(wù)復(fù)習(xí)賓語從句二．教學(xué)重點1.賓語從句的概念2.賓語從句的引導(dǎo)詞3.賓語從句中的語序4.賓語從句的時態(tài)變化三.教學(xué)難點1.if與whether的區(qū)別2.賓語從句與簡單句的互換3.賓語從句中否定轉(zhuǎn)移Weknowhim．WeknowhelikesEnglish.主s主s謂v謂v賓o賓o賓語從句就是由一個句子來充當(dāng)賓語主s謂v賓o簡單句復(fù)合句一什么是賓語從句？試比較Doyouknowwhoisthetalleststudent?Ourteachertoldusth
2、attheearthgoesaroundthesun.Pleasetellmewhereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.FindouttheObjectClauses返回二.不同引導(dǎo)詞引導(dǎo)的賓語從句由從屬連詞that引導(dǎo)的賓語從句由連接代詞Who,whom,whose,which，what和連接副詞where,how,why,when引導(dǎo)的賓語從句由從屬連詞whether,if引導(dǎo)的賓語從句Shehopesshecanpa
3、sstheexam.TheteachertoldusTomdidn’ttellalie.Ihearhewillbebackinanhour.1.陳述句作賓語從句,由來充當(dāng)引導(dǎo)詞連接主從句。thatthatthatthatthat可省略。二.賓語從句的引導(dǎo)詞1)Doyouknowbookitis（這是誰的書）?2)Couldyoutellmethetrainislate（火車為什么遲到）？3)Heaskedusweleft（我們什么時候離開）.2.特殊疑問句作賓語從句,由充當(dāng)引導(dǎo)詞來連接主從句。由連接代詞who,whom,who
4、se,which,what和連接副詞where,how,why,when引導(dǎo)的賓語從句，這些連詞既有詞義又充當(dāng)句子成份。二.賓語從句的引導(dǎo)詞whosewhywhen特殊疑問詞1)Issheright?Iwanttoknow.Iwantknowsheisright.2)Canyouswim?Sheaskedme.SheaskedIcouldswim.一般疑問句作賓語從句,由充當(dāng)引導(dǎo)詞來連接主從句。if/whetherif/whetherif/whether二.賓語從句的引導(dǎo)詞If與whether的區(qū)別Idon’tknow____
5、_hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek.與ornot連用只能用whether介詞后的賓語從句只能用whether與todo不定式連用只能用whetherwhetherwhetherwhether1.Canyoutellme___youwereborn,Betty? A.whoB.whatC.whenD.that2.Ihardlyunderstand___hehastoldme. A.thatB.w
6、hatC.whichD.who3.Shedoesn'tknow___backornot. A.whetherB.ifC.whenD.what4.Idon'tknow_____hewillgofishingtomorrow.A.whetherB.whereC.whatD.when5.Doyouknow_____theywerelateyesterday? A.whyB.whenC.whatD.howCBAAA小試牛刀返回HelensaysthatshewilllearnFrenchnextyear.Doyouknowwhereh
7、ecomesfrom?HeaskedmeifIcouldgettothebusstationontime.2.賓語從句的語序無論主句是陳述句還是疑問句，賓語從句都是運用陳述句的語序，即是“主語在前，謂語在后”的順序。將下列問句變成陳述句。1.Canheswim?→swim. ???2.Doeshehaveapen?→apen. ???3.Wheredidhegoto?→. ???4.What'swrongwithyou?→.HecanHehasWherehewentWhat'swrongwithyou陳述語序－“主語在前，謂語
8、在后”的順序練一練將上面的句子置于一個主句后，變成一個賓語從句。Canyoutellme/Iwonder/Pleasetellme……?e.g.Canyoutellmeif/whetherhecanswim?想一想為什么4的語序不變？A.Whatishedoing?Hewan
