What的用法?关于从句的,急!~~WHAT引导宾语从句的用法WHAT引导表语从句的用法WHAT引导主语从句的用法只要上边的3条谢谢!~ 帮忙多举几个例子,谢谢!~

问题描述:

What的用法?关于从句的,急!~~
WHAT引导宾语从句的用法
WHAT引导表语从句的用法
WHAT引导主语从句的用法
只要上边的3条谢谢!~ 帮忙多举几个例子,谢谢!~

引导宾语从句是what一般在行为动词之后,如
I don't know what I'm going to do?
引导表语从句是what一般在系动词之后,如
A computer is what I want.
引导主语从句一般在句首,如
What I want is a computer.