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宾语从句1、定义：在复合句中起宾语作用的从句，称为宾语从句。2、宾语从句的引导词：（1）当宾语从句是陈述句时，用that引导。（that通常可以省略）Ithink(that)robotswillhelppeopleworkouttheproblem.我想机器人会帮助人们解决这个问题。（2）当宾语从句是一般疑问句时，用whether,if引导。Wedon’tknowwhetherheisrightornot.Wedon’tknowifheisright.我们不知道他对不对。（3）当宾语从句是特殊疑问句时，用what,who,where,when,how,why,which,whose等特殊疑问词引导。Idon’tunderstandwhathesaid.Pleasetellmewhoheis.Iwanttoknowwhereyouare.Idon’tknowwhenhewilleback.CanyoutellmehowIcanstudyEnglish.Idon’tknowwhyheisangry.Canyoutellmewhichyouwanttobuy.Heaskedmewhosebookitwas.3、宾语从句的语序无论主句是陈述句还是疑问句，宾语从句都要用陈述语序。Wedon’tknowwherehelives.主句宾语从句DoyouKnowwherehelives.主句宾语从句3、宾语从句的时态在宾语从句中，谓语动词的时态要和主句中谓语动词的时态保持一致，其一般规律为：（1）主句中的谓语动词如果是一般现在时，从句中的谓语动词可以用任何时态。（2）主句中的谓语动词如果是一般过去时，从句中的谓语动词要用相对应的过去时态。（3）如果从句所说的是客观真理或事实，从句中的谓语动词则要用一般现在时。（1）主句中的谓语动词如果是一般现在时，从句中的谓语动词可以用任何时态。Ibelieveheisastudent.Iwanttoknowwhatheisdoing.Ithinkhewaswrong.Iwanttoknowwhathewasdoing.Hesayshehaslearned2000words.（2）主句中的谓语动词如果是一般过去时，从句中的谓语动词要用相对应的过去时态。HeaskedmewhereIwentyesterday.HewantedtoknowwhatIwasdoingyesterday.ShesaidshewouldgotoBeijing.（3）如果从句所说的是客观真理或事实，从句中的谓语动词则要用一般现在时。MissLiangsaidtheearthgoesroundthesun.Mr.LantoldusthatthesunrisesintheEastandsetsintheWest.1.Hesaid________shewouldleavethemessageontheheadmaster'sdesk.A.thatB.whereC.whichD.what2.Inthebookshop,areaderaskedtheshopkeeper________WhoMovedMyCheesewasaninterestingbook.A.thatB.howC.whatD.if3.A:Couldyoutellme________sheislookingfor?B:Hercousin,Susan.A.thatB.whoseC.whoD.which4.Iwanttoknow________.A.whatishisnameB.what'shisnameC.thathisnameisD.whathisnameis5.Couldyoutellme________?A.whendidTomebackB.whendoesTomebackC.whenTomwillebackD.whenTomesback6.A:Couldyoutellme________?B:I'mnotsure.A.howmanypeoplehavebeenoutofhospitalB.whenisThanksgivingDayC.whichanimaldoeshelikebestD.whattimewillthedolphinshowstart7.Mr.Kingdidn'tknow________yesterdayevening.A.whendoeshissonehomeB.whenhissoneshomeC.whendidhissonehomeD.whenhissoncamehome8.TheteachertoldusyesterdaythatDecember25________ChristmasDay.A.isB.wasC.hasbeenD.which9.Iwonder________youwouldliketoetomybirthdayparty.A.thatB.whetherC.thatifD.thatwhether10.A:I'mwaitingforthemail.Doyouknow________itwillarrive?B:Usuallyitesby4:00.A.howB.whereC.whenD.what11.Doyouknow________duringtheingholiday?A.whatwillTomdoB.whatdidTomdoC.whatTomwilldoD.whatTomdid12.Theteachertoldusthatlight_______muchfasterthansound.A.travelsB.traveledC.wouldtravelD.hadtraveled13.Doyouknowif________backnextweek?Ifhe________back,pleaseletmeknow.A.hees,willeB.willhee,esC.hewille,esD.willhee,wille