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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:
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。
2. be动词的现在式用法:
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:
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。
3. be动词的过去式用法:
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
(3)疑问句:be动词+主语……
如:(a) 一般疑问句及其回答:
Are you a student? 回答:Yes, I am. No, I am not.
注意:含be动词的一般疑问句回答用Yes或No. 其结构是:
Yes, + 主语 + be动词 No, + 主语 + be动词 + not.
(b) 特殊疑问句:
What is your name?
How are you?
Where is my pencil-box?
4. There be句型:
there be句型是含有be动词的一个重要句型。其结构如下:
there + be动词 + 名词 + 地点状语
There is a school there. 那里有一个学校。
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:
There are many students in the classroom. 在教室里有许多学生
There was an accident in the street last night. 昨晚这街上有个车祸。
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。
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:
Is there any water in the bottle? 瓶子里有一些水吗?
There aren’t any students in the room. 房间里没有任何学生。
【模拟试题】
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?
7. There _____ (be) some glasses on it.
8. If he _____ (be) free tomorrow, he will go with us.
二. 用所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.
一、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.
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 h
ome. 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.
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. 我是一名学生。
2. 你是一个男孩儿。
3.他是一名老师。
4.她是一个女孩儿。
5.他们都是中国人。
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。
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