宾语从句语法汇总(9)

宾语从句语法汇总

后为对其修饰的定语从句，用关系代词which代替，并在从句中作动词used的宾语，use sth. as…“把…用作… 宾语从句用作宾语。如：

Do you know where he lives?

定语从句相当于一个形容词，用于修饰前面的名词。如： The student who answered the question was John. 回答问题的学生是John.

This is the man whom he is looking for. Do you know the girl who is in red?

3.宾语从句的用法

1.that引导宾语从句无意义，不充当句子成分常省略。但下列情况除外：

（1）介词宾语从句的that不省略

（2） and连接的几个从句，第二个从句以后的从句的that不省略。

He told me that he had two sons and that they both had gone to college.

（3）在动词+it+宾语补足语+宾语从句结构中，that不省略。

I heard it said that he had gone abroad

We found it impossible that he could finish it in such a short time

2.Whether ,if 引导宾语从句：两词可互换，但是下列情形除外：

（1）whether从句中有or not

（2）whether从句做介词宾语

Everything depends on whether you agree with us

3.许多带复合宾语的句子，宾语从句经常移到句子后部，而用it做形式宾语。结构常是：

主语+动词+it+形容词/名词等宾语补足语+宾语从句