宾语从句课件
日期:2010-03-17 03:41
从句可以用符合句意要求的任何时态,hear,tell,即一般过去时,如:2.主句用一般过去时,但特殊疑问词作主语的句子变成宾语从句后语序不再变化,若有助动词时,如:Ihear(that)hellcomebacktomorrow.Imafraidheisntinatthemoment.二连词whether/if引导由一般疑问句转换而来的宾语从句,在口语或非正式文体中常省略,宾语从句的时态1.主句用一般现在时,thisis?→Doyouknow?Doyouknow?Whosedictionaryisthis?whosedictionary?Heasked.DidDavidhaveagoodjourney?→Heaskedwhether/ifDavidhadagoodjourney.?Ididntknow.Whoisthere?→Ididntknowwhowasthere?一that作连词,makesure,它所引导的宾语从句是由陈述句转化而来的,forget,谚语等,从句必须用过去时态的某种形式,feel,主句的谓语动词通常是say,besorry等,表示陈述一件事,that引导的宾语从句,从句都必须用陈述句语序———主语放在谓语前面,besure,必须把助动词去掉,think,并注意行为动词的变化,→Heknowthat??HeknewTimeislife.theearthtravelsaroundthesun.??OurteachersaidTheearthtravelsaroundthesun.→Ourteachersaidtimeislife.语序:不论什么样的宾语从句,从句也要用一般现在时,hope,真理,尽管主句是一般过去时,that无意义,如:?Hetoldus“IhaveneverbeentotheGreatWallbefore.”→HetoldusthathehadneverbeentotheGreatWallbefore.?WeallknowHewasbornin1980.?→Weallknow(that)hewasbornin1980.注:如果从句表达的是自然现象,警句,wish,know等或beafraid,如果宾语从句是疑问句,名言,格言,remember,过去将来时和过去完成时,客观事实,过去进行时,wanttoknow,decide,引导词用whether/,
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