【优质文档】定语从句中that和what-推荐word版 (4页)

本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！

== 本文为word格式，下载后可方便编辑和修改！ ==

定语从句中that和what

that可以引导定语从句.what只能用来引导名词性从句，一起来看看定语

从句中that和what的用法。

一.在引导名词性从句时，从属连词that一般要注意三个不(three nos)：

1.不省略(no ellipsis)

当从属连词that引导主语从句、表语从句和同位语从句时，that不省略。

Eg. 1) That he was able to come made us happy. (That 引导主语从句不可省略)

2)The truth is that I didn’t go there. (that引导表语从句不可省略)

3)The news that our team has won is true. (that引导同位语从句不

可省略)

但在非正式文体中that 引导宾语从句时可以省略，除下列两种情况外：

that在宾语从句中不能省略的情况.

(1). 在主+谓+it(形式宾语)+宾补+that，从句(真正宾语) 的句型中不省略

Eg: 4) He made it quite clear that he preferred to study

English.(that不可以省略)

他很明确地说他宁愿学习英语。

(2). 由连词and连接的两个由that引导的宾语从句中, 则第二个宾语从句前的that不省略。

Eg: 5) He told me that he would come and that he would come on time.(第一个That可以省略，但第二个that不可以省略。)他告诉我他将来而且他将准时来。

2.不作成分(no component)

that 在名词性从句中不作任何句子成分。

Eg. 6)Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.(that在句中引导同位语

从句，但在句中不作任何成分)

7))That you don’t like him is none of my business. (that在句中

引导主语从句，但在句中不作任何成分，也不省略)

3. 没词义(no meaning)

that 在名词性从句中没有汉语意思。

Eg. 8)That she is a rich woman is known to us. (that在句中引导主语从句，但在句中没有汉语意义)

她是一个很有钱的女子，这一点我们都知道。

9)The thought that he might fail in the exam worried him. (that

在句中引导同位语从句，但在句中没有汉语意义)

他也许会考试失败，这一想法使他很担心。

二.在引导名词性从句时，What一般要注意一个不(one no),一个有(meaning),一个作(component)：

1.不省略

what 引导名词性从句时，what 在句中不省略。这一用法与that 用法不

尽相同。

eg. 10) What I had for breakfast today was rice with egg.(what 在句中引导主语从句，what 不省略)

11)----I think it’s going to be a big problem.

----Yes , it could be .

----I wonder what we can do about. (what在句中引导宾语从句，但在句中不省略)

2.有词义