宾语从句总结(精华)

宾语从句总结（精华）宾语从句总结(精华)宾语从句属于名词性从句，在句中作主句的宾语。eg.WeknowMrGreenteachesEnglish.Sheaskediftheseanswerswereright.二、宾语从句三要素引导词(连接词)语序时态*引导词:1•由从属连词that引导的宾语从句2•由从属连词whether,if引导的宾语从句3•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(1)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e.g.Ihear(that)hewillbebackinanhour.Hesaid(that)hemissedusverymuch.Theteachertoldus(that)theearthmovesaroundJhesun.(2)由从属连词whether,if引导的宾语从句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。1.Iwanttoknowif(whether)hewillgototheparkwithus・Askhimwhether(if)hecancome.Iwonderwhetheritisgoingtorainornot.Couldyoutellmewhether(if)MrLiliveshere.注：只能用whether不能用if的情况如下：1•在介词后面：I'mthinkingofwhetherweshouldgofishing.Weareworriedaboutwhetheritwillraintomorrow.2•在动词不定式前：Theyaskedmewhethertogoskating.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.3）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。Heaskedwhocouldanswerthequestion.Doyouknowwhomtheyarewaitingfor?Heaskedwhosebikewasthebestintheclass.Doyouknowwhenwe'llhaveameeting?Pleasetellmewhereheis・CanyoutellmehowIcangettothestation?Couldyoutellmewhythetrainislate?*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'tknowwhat'sthematter.Canyoutellmewhoisoverthere?*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。Katesaidtherewasaboxunderthedesk.Theyaskedwhathewasdoingthen.SheaskedwhetherIhadseenherbefore.3•从句说明的是一般真理、客观事实、自然现象、名言时，仍用现在时。Dadtoldusthatitisbettertodothantosay.Hetoldtheboythatthreeandthreeissix.Hetoldmetheearthmovesaroundthesun.4•从句中有具体时间状语，即使从句动作发生在主句动作前,仍用一般过去时。Theteachertoldmeshewasbornin1960.三、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：专项训练：Wheredidsheputhercar?Doyouknow?Doyouknowwheresheputhercar?Whatdoesheoftentalkabout?Thegirlwondered・Thegirlwonderedwhatheoftentalkedabout.Whoknockedatthedoorsoloudly?Idontknow.Idon'tknowwhoknockedatthedoorsoloudly.Doeshestillliveinthatstreet?Idon'tknow.Idon'tknowifhestilllivesinthatstreet.Whendoesthetrainarr