译林2003课标版《Grammar and usage(1)： Introduction to noun clauses》精品PPT课件优质课下载

译林2003课标版《Grammar and usage(1)： Introduction to noun clauses》精品PPT课件优质课下载

3.The fact is that he has not been seen recently.

4.The fact that he has not been seen recently disturbs everyone in his office.

5.He will talk to us about what he saw in U.S.

6.It is impossible that I go and attend the meeting.

主语从句

宾语从句

表语从句

同位语从句

宾语从句

主语从句

名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

引导名词性从句的连接词可分为三类：　　

连接词：that, whether, if

连接代词：what, whatever, who, whoever, whom, whose, which.

连接副词：when, where, how, why

1。that只起连接主句和从句的作用，在从句中不担任任何成分， 本身也没有词义，宾语从句中可省略

2。不充当介宾

3。 引导主语从句、表语从句和同位语从句,that不可省略。

That/wh-clause + v +…主语从句

S +be/link.v + that/wh-clause表语从句

S + vt + that/wh-clause宾语从句

S + vi + prep + wh-clause宾语从句

一．主语从句

主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。