最新初中英语宾语从句教学讲义PPT.ppt

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1、初中英语宾语从句一、宾语从句的概念宾语从句即用一个句子作主句的宾语，而不再是一个词或短语作宾语。Ilikemyteacher.（名词作宾语)Iknowhim.（代词作宾语）Ienjoyplayingbasketball.(动名词作宾语）Idecidetostudyhard.（不定式作宾语）IknowMr.LiteachesEnglish.(句子作宾语）Sheaskediftheanswerwasright.(句子作宾语）二、宾语从句三要素连接词时态语序只能用whether不能用if的情况1.在_______后面：I’mthinkingofwhether

2、weshouldgofishing.Weareworriedaboutwhetheritwillraintomorrow.2.在________________前：Theyaskedmewhethertogoskating.介词动词不定式3.当与_______连用，MaryaskedwhetherornotIwouldattendthespeechcontest.Tellmewhetheryou’dliketogoshoppingortidytheroom.4.________________时：Whetherthisistrueornot,Ican’

3、tsay.5.当会产生歧义时：Pleaseletmeknowifyoulikethebook.Pleaseletmeknowwhetheryoulikethebook.ornot提出两种选择宾语从句提前或_____________时:ⅹ1.Heasked_____________________________.2.Doyouknow_________________________?3.Heasked_______________________________.4.Doyouknow_________________________?5.Pleas

4、etellme_____________.6.Canyoutellme________________________?7.Couldyoutellme______________________?whocouldanswerthequestionwhomtheyarewaitingforwhosebikewasthebestintheclasswhenwe’llhaveameetingwhereheishowIcangettothestationwhythetrainislate由连接代词Who,whom,whose,which,what和连接副词w

5、here,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）HeaskedmewhenIwasgoingtothebookstore.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?What(has)happened?Whichisthewayto…?Who’soverthere?Canyoutellmewhoisoverther

6、e?Doyouknowwhowillgiveusaspeechthisafternoon?Iwanttoknowwhatcanbedoneaboutit.（三）时态(时态一致性）主句用现在时态，从句可用任何时态（按需要）。Iknowheisateacher.Iknowhewasateacherthreeyearsago.Iknowhehasbeenateacherfor3yearsIknowhewillbeateacheraftergraduation.主句用过去时态，从句可用相应的过去时态。但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

7、时。Iknewhewasateacher.Iknewhehadbeenateacherfor3years.Iknewhewouldbeateacheraftergraduation.Hetoldmetheearthmovesaroundthesun.确定从句的时态(根据主句时态)主句时态从句时态连接前连接后一般现在时时态保持不变一般过去时一般现在时一般过去时一般过去时一般过去时过去完成时一般将来时过去将来时现在进行时过去进行时现在完成时过去完成时过去进行时过去进行时过去完成时过去完成时时态一致练习1.Thegirlsaskedifthey____so

8、mefoodanddrinkwiththem.A.cantakeB.takeC.takesD.