动词be（am,is,are）的用法.doc

1. 动词be（am,is,are）的用法：
be动词包括“am”, “is”, “are”三种形式。
①第一人称单数(I)配合am来用。句型解析析：I am+…
②第二人称(You)配合are使用。句型解析：You are+…
③第三人称单数(He or She or It)配合is使用。句型解析：She(He, It) is +……
④人称复数 (we /you/they)配合are使用。句型解析：We (You, They) are +……
例句 We are in Class 5,Grade 7.They are my friends.You are good students.
用法口诀：
我(I)用am, 你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。
一. 用括号中适当的词填空。
　　1. I ________(am, are, is) from Australia.
　　2. She _______ (am, are, is) a student.
　　3. Jane and Tom _________(am, is, are) my friends.
　　4. My parents _______ (am, is, are) very busy every day.
　　5. _______ (Are, Is, Do, Does) there a Chinese school in New York?
　　6. _______ (Be, Are, Were, Was) they excited when he heard the news?
　　7. There _____ (be) some glasses on it.
　　8. If he _____ (be) free tomorrow, he will go with us.
一、用be 动词的适当形式填空
1. I ______ a boy. ______ you a boy? No, I _____ not.
2. The girl______ Jack's sister.
3. The dog _______ tall and fat.
4. The man with big eyes _______ a teacher.
5. ______ your brother in the classroom?
6. Where _____ your mother? She ______ at home.
7. How _______ your father?
8. Mike and Liu Tao ______ at school.
9. Whose dress ______ this?
10. Whose socks ______ they?
11. That ______ my red skirt.
12. Who ______ I?
13.The jeans ______ on the desk.
14.Here ______ a scarf for you.
15. Here ______ some sweaters for you.
16. The black gloves ______ for Su Yang.
17. This pair of gloves ______ for Yang Ling.
18. The two cups of milk _____ for me.
19. Some tea ______ in the glass.
20. Gao shan's shirt _______ over there.