初中英语必考必背句型——it句型

今天整理的是中考必考句型——it句型。关于it相关的句型，是中考英语中常出现的句型，因为it的多面性，应用很广泛，会出现在各种完形阅读中，所以大家要引起注意，多加注意区分和记忆。

1.It is+名词+ to do sth做某事

例 It is my pleasure to help you.我很高兴能帮上你的忙。

2. It be+形容词+ o do sth做某事

例 It is hard to do it on time.这件事很难准时完成。

3. It be+形容词+ of/for sb+ to do sth对某人来说做某事

It"s kind of you to help me你帮我真是太好了。

4. It is one "s turn to do sth轮到某人做某事了。

It"s my turn to do cleaning today.今天轮到我值目了。

5. It is time+for/ to dosth到了做某事的时候了。

例 It is time for breakfast.该吃早饭了。

6. It takes sb some time to do sth做某事花了某人多少时间。

It takes me 3 hours to work out the prob-

lem.解这道题目花费了3个小时。

7. It is the+序数词+time+that从句这是第…次做某事

It is the first time that I have been to Vietnam这是我第一次到越南来。

8. It is said/reported/thought that据说/据报道从为

It is said that he is very rich据说他很富有。

9. It is some time since自从……有多长时间了。

It is three years since I left school我毕业已经3年了。

10. It is/was.that/who/whom.正是

It was he who read three books in the library yeesterda昨天是他在图书馆读了3本书。