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2016冲刺考研英语长难句语法:同位语从句

考研英语  时间: 2019-03-08 17:04:01  作者: 匿名 
同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导,可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等。

例如:

I have no idea when he will come back home. 我不知道他什么时候回来。

The news that we won the game is exciting. 我们赢得这场比赛的消息令人激动。

The thought came to him that Mary had probably fallen ill. 他想到可能玛丽生病了。

同位语从句和定语从句的区别: that作为关系代词,可以引导定语从句,充当句子成分,在从句中作宾语时可以省略; that引导同位语从句时,起连词的作用,没有实际意义,不充当句子成分,一般不能省略。

试比较下面两个例句: I had no idea that you were here.(that引导同位语从句,不能省略) Have you got the idea(that)this book gives you of life in ancient Greece?(that引导定语从句,作宾语,可以省略)


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