第_____讲名词性从句用法详解●名词性从句概念:在从句中起名词作用的从句即名词性从句
它们是:主语从句,宾语从句 , 同位语从句和表语从句
引导名词性从句的连接词: ★ 连接代词:who, whose, whom, what, which
有词义,在从句中担任成分,如主语、表语、宾语等
★ 连接副词: when, where, why, how ,whether, if, as if 有词义,在从句中担任成分,作状语
★连接限定词whose, what, which 在从句中担或定语★ 连接词: that, 无词义, 在从句中不担任成分,有时可省略
主语从句在复合句作主语
Who will go is not important
用 it 作形式主语,主语从句放在句末 e
It doesn’t matter so much whether you will come or not
表语从句表语从句在复合句中作表语,位于系动词之后
The question was who could go there
同位语从句同位语从句一般跟在名词(如:news, fact, idea, suggestion, promise等)之后,进一步说明该名词的具体内容
I have no idea when he will be back
The fact that he had not said anything surprised everybody
宾语从句:在复合句中作及物动词或介词的宾语的从句叫宾语从句
① 当一个动词带有两个或两个以上that 引导的宾语从句时,第一个 that 可以省略, 但从第二个开始不可以省略
He said (that) he would spend his wi