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1、一、宾语从句的概念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
2、)______________________.Theteachertoldus(that)_______________________________.hewillbebackinanhourhemissedusverymuchtheearthmoves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、________________.3.Iwonder____________________________.4.Couldyoutellme________________________?if(whether)hewillgototheparkwithuswhether(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
4、if的情况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
5、提前时：Whetherthisistrueornot,Ican’tsay.1.Heasked_____________________________.2.Doyouknow_________________________?3.Heasked_______________________________.4.Doyouknow_________________________?5.Pleasetellme_____________.6.Canyoutellme________________________?7.Couldyoutellme_______
6、_______________?whocouldanswerthequestionwhomtheyarewaitingforwhosebikewasthebestintheclasswhenwe’llhaveameetingwhereheishowIcangettothestationwhythetrainislate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+
7、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?（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.Hew
8、illtellusthathehasbeenabletolooka
