脱先be动词详解及精选练习题150道

2020年12月23日发(作者：黎锡福)
be动词是我们必须掌握的一个重要概念，虽然be动词少，但是由于其形式多变，给很多同学的英语< br>学习造成了一定的困难，下面主要就be动词作一个专题复习。
1. be动词的概念：
2. be动词是系动词的一种，是与一般动词（实义动词）相区别的概念。一般动词表示具体的动作。
而be动词不是动作，它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点
等等。一般动词很多，如：walk(走)、read(读)、stand(站立)等等，而be动词只有一个 ，那就是be，
所以它称为be动词。be动词在不同的句子中有不同的中文意义，有时甚至不用翻译其 意义。be
动词有不同的形式，如：现在式有am, are, is三种，过去式有was和were两种，过去分词只有been
一种形式。
3. 2. be动词的现在式用法：
4. be动词的现在式有am, are, is三种，具体用哪一种，必须由主语的人称和数决定。如下表所示：
5.
6. be 动词用法歌： 动词用法歌： 我用 am,你用 are，is 连接他，她，它。 你用 ， 连接他， 单
数名词用 is，复数名词全用 are。 ， 。 变疑问，往前提，句末问号莫丢弃。 变疑问，往前提，
句末问号莫丢弃。 变否定，更容易， 莫忘记。 变否定，更容易，be 后 not 莫忘记。 疑问否
定任你变，句首大写莫迟疑。 疑问否定任你变，句首大写莫迟疑。
7. 3. be动词的过去式用法：
8. be动词的过去式是：was和were, 这两种形式与现在式用法没有多大区别，作谓语时用哪一种，
还是由主语的人称和数决定。如
9.
10. (3)疑问句：be动词+主语……
11. 如：(a) 一般疑问句及其回答：
12. Are you a student 回答：Yes, I am. No, I am not.
13. 注意：含be动词的一般疑问句回答用Yes或No. 其结构是：
14. Yes, + 主语 + be动词 No, + 主语 + be动词 + not.
15. (b) 特殊疑问句：
16. What is your name
17. How are you
18. Where is my pencil-box
19. 4. There be句型：
20. there be句型是含有be动词的一个重要句型。其结构如下：
21. there + be动词 + 名词 + 地点状语
22. There is a school there. 那里有一个学校。
23. 在这个句型中a school是真正的主语，be动词的形式由它决定。 当这个名词是单数时，be动词是
is或was, 当这个名词是复数时，be动词用are或were。如：
24. There are many students in the classroom. 在教室里有许多学生
25. There was an accident in the street last night. 昨晚这街上有个车祸。
26. There were lots of people in the room when I got in. 当我进去的时候，屋里有很多人。
27. there be句型的一般疑问句是将be动词提前，否定句也是将be动词后面加上not, 如：
28. Is there any water in the bottle 瓶子里有一些水吗
29. There aren’t any students in the room. 房间里没有任何学生。






【练习题】
一. 用括号中适当的词填空。
1. I ________ from Australia.
2. She _______ a student.
and Tom _________ my friends.
4. My parents _______ very busy every day.
______ an English teacher now.
_________ you from
light _________ green.
name is _________ Li _________ twelve.
they your new friends
13. I ______ a boy. ______ you a boy No, I _____ not.
14. The girl______ Jack's sister.
15. The dog _______ tall and fat.
16. ______ your brother in the classroom
17. Where _____ your mother She ______ at home.
18. Whose dress ______ this
______ my red skirt.
______ I
21. Some tea ______ in the glass.
shan's shirt _______ over there.
23. My sister's name ______Nancy.
24. This ______ not Wang Fang's pencil.
25. ______ David and Helen from England
26. We ____ friends.
27. She ___ a teacher.
28. I ___ a girl.
29. Many ants ____ in my house.
mother ____ fat.
_____ in Class 4, Grade 1.
_____ your name
33. These _____ buses.
34. What class _____ you in
a car.
a student
_____my book.
father______a cook.
’s friend____in Class One.
____ a doctor.
41. They ____ cars.
dog.
cat_______on the desk.
books_______under the table.
45. I ________(am, are, is) from Australia.
46. She _______ (am, are, is) a student.
47. Jane and Tom _________(am, is, are) my friends.
48. My parents _______ (am, is, are) very busy every day.
49. _______ (Are, Is, Do, Does) there a Chinese school in New York
50. There _____ (be) some glasses on it.
51. If he _____ (be) free tomorrow, he will go with us.
二. 用be动词的适当形式填空。
1. A: Where _______the post office. ------B: It ________ behind the building.
2. A: _______ you miss Black -----B: Yes, I ______.
3. It _____ a shirt, it _______(not) a skirt.
4. There ________ a big playground in our school.
5. There ______ many books in my schoolbag.
6. There _________ some fish in the box.
7. _______ there any chairs in the classroom
8. You’d better _______ early next time.
三、用 am, is, are 填空
1. I ______ a boy. ______ you a boy
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
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
jeans ______ on the desk.
______ 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.
21 The dog _______ tall and fat.
40. The man with big eyes _______ a teacher.
41. ______ your brother in the classroom
42. Where _____ your mother She ______ at home.
43. How _______ your father
44. Mike and Liu Tao ______ at school.
45. Whose dress ______ this
46. Whose socks ______ they
47. That ______ my red skirt.
48. Who ______ I jeans ______ on the desk.
______ a scarf for you.
51. Here ______ some sweaters for you.
52. The black gloves ______ for Su Yang.
53. This pair of gloves ______ for Yang Ling. ...
54. This ______ not Wang Fang's pencil. She ______ at home. No, I _____ not.
55. ______ David and Helen from England
56. There ______ a girl in the room.
57. There ______ some apples on the tree.
58. _______ there any kites in the classroom
59. _______ there any apple juice in the bottle
60. There _______ some bread on the plate.
四.选择
______ Miss Hen.
______ sorry. A.
______ my ball.
______ number eight.

a student.
_____oranges.
8. How old _____your teacher
9. Where __ ___ her mother
two cups of milk _____ for me.
11. Eric and Kathy ____ my students.
12. Your books ____ not good.
13. He ___ a boy.
14. It ___ my dog.
socks ______ they
16. _______ there any chairs in the
17 .The man with big eyes _______ a teacher.
_______ your father
and Liu Tao ______ at school.
_____ a student.
21. They ______ teachers.
mother.
you a student Yes,I am.
jam _____ good for my grandma.
五.写出下列词适当形式:
am (缩略形式) ______ (复数)______
are (缩略形式) ______ not(缩略形式) ______
not (缩略形式) ______ not(缩略形式) ______
's(完整形式) ______ 's(完整形式) ______
're(完整形式) ______ 't(完整形式) ______
六. 将下列句子变成否定句和一般疑问句
brother is a teacher.
否定句:
一般疑问句:
are his parents.
否定句:
一般疑问句:
’m 14 years old.
否定句:
一般疑问句:
ruler is on the table.
否定句:
一般疑问句:
is my teacher .
否定句:
一般疑问句:
shoes are 20 yuan .
否定句:
一般疑问句:
is a pen .
否定句:
一般疑问句:
name is Andy.
否定句:
一般疑问句:
are twins.
否定句:
一般疑问句:
is my brother.
否定句:
一般疑问句:
am a teacher.
否定句:
一般疑问句:
is my mother.
否定句:
一般疑问句:
is Miss Zhao.
否定句:
一般疑问句:
is a new student.
否定句:
一般疑问句:
is my best friend.
否定句:
一般疑问句:
八、翻译句子，并把句子变成否定句，疑问句，并作肯定和否定回答
1.


2.

3.他是一名老师。

4.她是一个女孩儿。

5.他们都是中国人。

你是一个男孩儿。
我是一名学生。
6.汤姆六岁。

7.你的书是红色的。

8.他们的铅笔是绿色的。


9.梅的书包是黑色的。