标题: 别小看“it”！ [打印本页] 作者: Cammy 时间: 2012-5-2 14:58 标题: 别小看“it”！ 1.It的基本用法
1）。用作人称代词，代替前文提到过的事物。
The train has arrived. It arrived half an hour ago.
2）。用以代替指示代词。
①---What’s this ? ---It’s a knife
②.---Whose watch is that ? ---It’s mine
3）。起指示代词的作用，指一个人或事物。
---Who is knocking at the door ? ---It’s me .
4）。指环境情况等。
It was very noisy at the very moment.
5）。只时间季节等。
①.---What time is it ? ----It’s eight o’clock.
②.It often rains in summer here.
6）。指距离
It is a long way to the school.
7）。作形式主语
①.It is not easy to finish the work in two days.
②It is a pity that you didn’t read the book..
③.It is no use crying over spilt milk.
8）。作形式宾语
①.I think it no use arguing with him.
②. I found it very interesting to study English.
③.He made it clear that he was not interested in that subject.