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高考it的用法,高中英语it的用法
tamoadmin 2024-05-18 人已围观
简介1、指代前面提到过的事物 This is not my book. It’s Jim’s.2、指婴儿或不明身份的人 Someone is knocking at the door. Please go and see who it is .3、用作形式主语，常用于下列句型中。（1）It’s+ adj + (for sb.)to do sth. 做某事是….It’s important fo
1、指代前面提到过的事物
This is not my book. It’s Jim’s.
2、指婴儿或不明身份的人
Someone is knocking at the door. Please go and see who it is .
3、用作形式主语，常用于下列句型中。
（1）It’s+ adj + (for sb.)to do sth. 做某事是….
It’s important for us to work hard.
（2）It’s time to do /for sth. 到该做…时间了
It’s time to get up/for lunch.
（3）It seems that… 看起来好像…
It seems that he is quite happy.
（4）It’s one’s turn to do sth. 轮到某人做某事
It’s your turn to sing.
(5) It’s + adj + that从句
It’s necessary that you should be present at the meeting.
4、作形式宾语
Do you think it necessary to learn to wait in line(排队).
5、引导强调句型
It is/was + 被强调部分（主语/宾语/状语）+ that/who +其他成分
It was on that cold night that we saw an exciting film. (状语)
It is who/that am right. (主语)
It was him that/who we met at the school gate.（宾语）
