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1、語法專項ObjectClause賓語從句一、賓語從句的概念I(lǐng)likemyteacher.（名詞作賓語)Iknowhim.（代詞作賓語）IknowMrLiteachesEnglish.(句子作賓語）概念：賓語從句即句子作賓語，而不再是一個詞或短語作賓語。二.包含賓語從句的句子結(jié)構(gòu)：主句+連接詞（引導(dǎo)詞）+賓語從句Eg:Iknowthatheishonest.三、賓語從句三要素連接詞時態(tài)語序（一）連接詞1.That：引導(dǎo)陳述句，常省略2.whether/if：引導(dǎo)一般疑問句，意為“是否”3.連接代詞whowhomw

2、hosewhatwhich4.連接副詞whenwhywherehow。(1).陳述句轉(zhuǎn)化成賓語從句時，引導(dǎo)詞用that,口語中常常略。e.g,Shetoldme(that)shewouldliketogowithus.(2)以whether或if引導(dǎo)的賓語從句,主要用來引導(dǎo)一般疑問句意思或選擇疑問句意思的賓語從句。從句同樣是陳述語序eg,Iwonderif/whetheryouhavetoldthenewstoLiLei.Doyouhaveapenfriend?Maryaskedme（合并一句）Maryaske

3、dme——Ihadapenfriend.If/whetherIf與whether的區(qū)別Idon’tknow_____hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek.____hewillcomeisnotdecided.與ornot連用只能用whether介詞后只能用whether與todo不定式連用只能用whether作主語只能用whether由連接代詞what,whom,whose,whi

4、ch,what及連接副詞when,where,how,why引導(dǎo)的賓語從句Wheredoeshelive?Ididn’tknow.(改為賓語從句Ididn’tknow________he_____.wherelived（二）語序：陳述句語序即：陳述句結(jié)構(gòu)（主+謂+其他成分）（三）時態(tài)(時態(tài)一致性）1.如果主句的時態(tài)是一般現(xiàn)在時，賓語從句的時態(tài)根據(jù)具體情況來確定，可以是_________時態(tài)。Idon’tthink(that)youareright.Pleasetelluswherewe’llgofishing

5、tomorrow.DoyouknowwhenMr.Smithmovedhere?任何2.如果主句的時態(tài)是一般過去時，賓語從句只能用相應(yīng)的_________時態(tài)（一般過去時，過去進行時，過去將來時，過去完成時）。例如：HetoldmethathewasborninBeijingin1992.HesaidthathewouldgobacktotheU.S.soon.過去3.如果賓語從句所陳述的是客觀真理，即使主句用了過去時，從句仍用_______時態(tài)。例如：Theteachersaidthattheearthmov

6、esaroundthesun.一般現(xiàn)在１．Doyouknow__________________?A.wheredoessheliveB.sheliveswhereC.whereshelivesD.whereshelive2.Hisparentswantedtoknowwhathe______atthattime.A.isdoingB.wasdoingC.hasdoneD.willdoCB鞏固練習(xí)：I．從下列A、B、C、D中選擇一個正確選項填空。4．Lily’smotherlookedforherforhalf

7、anhour,butcouldnotfind________?whatLilywasB.whatwasLilyC.whereLilywasD.wherewasLilyC3.—Wedon’tknow______.--ItissaidthathewasborninCanada.whatheisB.whenhewasbornC.wherehecomesfromD.ifheliveshereC5Thegirlsaskedifthey____somefoodanddrinkwiththem.A.tookB.takeC.t

8、akesD.willtake6Lindasaidthemoon___roundtheearth.A.travelledB.hastravelledC.travelsD.hadtravelledAC7.Couldyoupleasetellme________hewillcomeheretomorrow?A.ifB.weatherC.whatD.whichA8.Couldyoutellme