中考英语：it用法概览

中考英语必备：it用法概览

一、指代物

it可替代动植物与无生命的东西，它与one的区别在于one= a/an + none; it = the + n。

1. ---Where is my pencil case? ---Isnt it in your backpack?

2. ---I have a motorbike. It (= the motorbike) was bought three years ago.

3. As this chair is broken, I must have it (= the chair)repaired.

4. My father bought a pen and gave it (= the pen) to me.

5. You can not eat your cake and have it. 世事难两全。

试比较：

6. I have no dictionary, so I want to buy one. (one = a dictionary)

7. I have a dictionary, it is over there. (it = the dictionary)

二、指代人

it可指代一个未亲眼看到的`、不明身份性别的、面目不详的人，或婴儿、儿童，照片中的人物等。

8. --- Who is there waving to you? ---Its my friend Tom.

9. ---Who is crying in the room? ---Its my brother Jack.

10. ---Who is knocking at the door? ---It must be Kate, my classmate.

11. ---Who is the girl in the photo on the wall? ---Its my sister.

12. ---Who is it? ---Its me. (有人敲门)

13. ---Someone is ringing the doorbell. Go and see who it is. (敲门)

14. ---Oh, by the way, there is a telephone call for you. ---Who was it? (打电话)