宾语从句引导词ppt课件

.,ObjectClauses宾语从句,.,Iknowhim.2.Iknowwhoheis.,主语,谓语,宾语,（简单句）,主语,谓语,宾语从句,连词,从句主语,从句谓语,主句,（复合句）,.,一、宾语从句三要素,引导词（连接词）语序时态,.,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,1,2,3,.,e.g.Ihear(that)_.Hesaid(that)_.Theteachertoldus(that)_.,hewillbebackinanhour,hemissedusverymuch,theearthmoves,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)hewillgototheparkwithus,whether(if)hecancome,whetheritisgoingtorainornot,if/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：Imthinkingofwhetherweshouldgofishing.Weareworriedaboutwhetheritwillraintomorrow.2.在动词不定式前(whethertodosth.)：Theyaskedmewhethertogoskating.,.,3.当与ornot连用，或提出两种选择时:Idontknowwhetherhesfreeornot.MaryaskedwhetherIwasdoingmyhomeworkornot.Tellmewhetheryoudliketogoshoppingortidytheroom.4.宾语从句提前时：Whetherthisistrueornot,Icantsay.,.,Practicetime,if/whether1.Iaskedher_shehadabike.2.Wereworriedabout_heissafe.3.Iwonder_heiswell.4.Idontknow_ornotheiswell.5.Idontknow_togo.,if/whether,whether,whether/if,whether,whether,.,1.Heasked_.2.Doyouknow_?3.Heasked_.4.Doyouknow_?5.Pleasetellme_.6.Canyoutellme_?7.Couldyoutellme_?,whocouldanswerthequestion,whomtheyarewaitingfor,whosebikewasthebestintheclass,whenwellhaveameeting,whereheis,howIcangettothestation,whythetrainislate,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。,.,1.Theyoungmanasked_itssummerorwinter.A.eitherB.thatC.weatherD.whether2.Wedontknow_theydidit.A.howB.whoC.whatD.which3.Theteacherasksus_Jimcancomebackontime.A.thatB.ifC.whenD.whattime4.Doesanybo