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1、宾语从句复习(概念+练习+句型+时态)不同引导词引导的宾语从句由从属连词that引导的宾语从句由连接代词Who,whom,whose,which,what和连接副词where,how,why,when引导的宾语从句由从属连词whether,if引导的宾语从句(一)引导词e.g.Ihear(that)_______________________.Hesaid(that)______________________.Theteachertoldus(that)_______________________________.hewillbebackinanhourhemis
2、sedusverymuchtheearthmoves由从属连词that引导的宾语从句注:that在句中无词汇意义,在从句中不能充当成分,在口语当中往往省略aroundthesun由从属连词whether,if引导的宾语从句Iwanttoknow______________________________________.2.Askhim_________________________.3.Iwonder____________________________.4.Couldyoutellme________________________?if(whether)hew
3、illgototheparkwithuswhether(if)hecancomewhetheritisgoingtorainornotif/whether“是否”,说明对陈述的事物不明确或不清楚。常用在ask,wonder,can(could)youtellme等后。whether(if)MrLiliveshere只能用whether不能用if的情况1.在介词后面:I’mthinkingofwhetherweshouldgofishing.Weareworriedaboutwhetheritwillraintomorrow.2.在动词不定式前:Theyaskedmewh
4、ethertogoskating.3.当与ornot连用,或提出两种选择时:Idon’tknowwhetherhe’sfreeornot.MaryaskedwhetherIwasdoingmyhomeworkornot.Tellmewhetheryou’dliketogoshoppingortidytheroom.4.宾语从句提前时:Whetherthisistrueornot,Ican’tsay.1.Heasked_____________________________.2.Doyouknow_________________________?3.Heasked__
5、_____________________________.4.Doyouknow_________________________?5.Pleasetellme_____________.6.Canyoutellme________________________?7.Couldyoutellme______________________?whocouldanswerthequestionwhomtheyarewaitingforwhosebikewasthebestintheclasswhenwe’llhaveameetingwhereheishowIcanget
6、tothestationwhythetrainislate由连接代词Who,whom,whose,which,what和连接副词where,how,why,when引导的宾从代词或副词连接主句和从句,并在从句中担任句子成分,具有一定的意义,不可省略。(二)语序:陈述句语序即:主句+连接词+从句(主+谓+其他成分)Doyouremember_________(他多大岁数)?当从句的原句为以下句子以及what,who作主语时,语序不变:What’swrong?What’sthematter?What’shappening?Whathappened?eg:Idon’tknow
7、what’sthematter.Canyoutellmewhoisoverthere?(三)时态:1、主句用一般现在时,现在进行时或一般将来时等“现在”范畴的时态时,从句的时态根据需要来用,不受主句影响。Iwanttoknowwhattimehegotupthismorning.Hewilltellusthathehasbeenabletolookafterhimself.Theyaresayingthattheyreallylikethiscity.2、主句用过去时,从句用与过去相关的时态。Katesaidtherewasaboxund