人教版英语中考总复习语法专题课件---复合句.pptxVIP

LOGO复合句

=1主句+若干从句中考总复习语法专题系列

宾语从句

宾语从句:在句子中起宾语作用的从句称为宾语从句。引导词（1）由that,if,whether引导的宾语从句e.g.Ihope(that)youwillhaveagoodtimeinChina.(that无意义,只起连接主句和从句的作用,,口语和非正式文体中常省略)【否定前移】Ithink/guess/believe后接宾语从句时,如果从句表达的是否定意思,一般讲否定转移到主句上来。e.g.Idon’tthinkthegirlcanfinishtheworkalone.宾语从句三大考点：（一）引导词

e.g.Iwonderif/whetheryouwanttoattendthemeeting.(if,whether表示“是否”,在句中不充当成分,不可省略)【表示“是否”时,if和whether可以互换】不能互换,只能用whether的情况：1.出现whetherornotNobodyknowswhetherornotitwillraintomorrow.2.介词后只能用whetherTheboyworriesaboutwhetherhehasbrokenhismother’sheart.3.与动词不定式连用Ican’tdecidewhethertogoortostay.

（1）由特殊疑问词引导的宾语从句

引导词①连接代词：What,which,whose,whom在从句中作一定的成分：主语,宾语,定语E.G.Idon’tknowwhattheyaregoingtodo.Heaskedmewhosebookitwas.②连接副词：when,where,why,how在从句中作状语。e.g.Couldyoupleasetellmewhereyouarefrom?Doyouknowhowtheyfoundtheplace?Idon’tknowwhenhewillcomeback.Thechildrendidn’tknowwhohewas.

【注意】宾语从句I’mnotsurewhenIcanfinishmyhomework.=I’mnotsurewhentofinishmyhomework.疑问词+todo转换

宾语从句要用陈述语序。Couldyoupleasetellme(ifheknowsheraddress)?宾语从句三大考点：（二）宾语从句的语序主语谓语宾语

宾语从句三大考点：（三）宾语从句的时态（1）主句是一般现在时从句根据实际情况使用任何时态（2）主句是过去时态①从句需要用于过去相关的时态②从句表示的是一个客观真理,谚语,客观事实时,用一般现在时

1.--DoyoubelievethathumanscouldliveonMars?--Idon’tthink_________.A.ifitcomestrueB.thatitwillcometrueC.whyitwillcometrueD.howdoesitcometrue2.Thepolicemanaskedthelittleboyif________hishome.A.hecouldfindB.couldhefindC.hecanfind3.--Doyouknow____________?---At9:00tomorrowmorning.A.whenthevideomeetingbeganB.whendidthevideomeetingbeginC.whenthevideomeetingwillbegin