人教版七年级上册be动词用法和练习题(无答案)

一．Be 动词专项练习
1.be动词的现在式有三种形式，即：am, is, are（翻译为“是”）
1）be 动词口诀：be 动词三朵花，am，is, are，I 用am，you用are，is 跟着他（he），她（she）它（it），单数is，复数are，不可数用is就对啦！
含be动词的缩写形式
I am = I’m 我是he is = he’s we are=we’re我们是
you are = you’re你是she is = she’s you are = you’re你们是
it is = it’s they are=they’re 他们是
例：①I’m Alice. 我是Alice.
②Orange juice is very good. 橙汁是非常好的。

（橙汁不可数，英文中规定液体的东西不可数）
③Li Daming and Bob are studetns. 是学生
二．代词
人称代词(主格)口诀：我是I，你是you, she是她，he 是他，it,it还是它。

我们都是we,we,we,他们都是they, they, they.
指示代词：this, 这，这个these 这些
that 那个those那些
this is 这是（无缩写）that is =that’s 那是these/those are不缩写
am not 不是（无缩写）is not = isn’t不是are not = aren’t不是
my name is = my name’s 我的名字是what is= what’s是什么
4.含有be动词的肯定句如何变否定句，一般疑问句及回答。

口诀：变否定，很容易，be后not加上去。

变疑问，往前提，句首大写要牢记，句末问号别忘记。

肯定句：Wang Lingling is a student.王玲玲是一个学生。

把be动词提到句首，be动词要变大写。

注意第一人称I 变you, we变you。

回答时用yes 或no表示，结构：Yes, 主语+be动词，No，主语+be动词+not。

如：It is a book. 变为：Is it a book?
陈述句：I am a boy. 变为一般疑问句：Are you a boy?
5. 句中含有be动词的肯定陈述句变否定句。

先找肯定陈述句中的be动词，在be动词后加not.
如：It is a book. 变为: It is not a book.
be 动词用法及练习
一．选择正确的be动词填空
1. I ____ a student.
2. We ____ friends.
3. He ____ a good boy.
4. She ____ my sister.
5. They ____ my parents.
6. You ____ 11 years old.
7. Tony and Lingling_____friends. 8. My father a policeman.
9. Tom from Canada.
10. This an eraser. 11. That my sister.
12. These my cousins. 13. Those my grandparents.
14. My parents ______doctors. 15. There ______ a book, three pens and two erasers in the bag.
There _______many students in the classroom.
There ________fifteen students in the classroom.
There _____ a student in the classroom.
二．用适当的be动词填空
1. My name Chen zhong.
2. I Jack’s sister.
3. (be ) your brother in the classroom?
4. How you?
5. The books on the desk.
6. There a girl in the room.
7. My sister’s name Nancy.
8. There some apples on the tree.
9. There a boy, two girls, three men and ten women in the park.
10. The dog tall and fat.
11. She our teacher.
12. Where your mother? She at home.
13. How old your father?
14. Mike and Bob at school.
15. His name_____Tony.
16.What__________your telephone number?
17. My number________one two nine, six eight seven.
18. you a new student here? Yes, I _____. No, I______.
19.How old______ you? I’m twelve.
20. How many boys ______(be) there in your class? There_______ forty students.
21. How much water _______(be)there in the bottles? There_______only a little.
22. _______there a computer on the teacher’s desk?
23._____there computers on everyone’s desk?
24. What colour _____it?
25.What colour ____those pencils?
26. What colour ______the door?
27. What _____your favourite sport? My favourite sport ______swimming
28. Where _____you from?
29. Beijing ______the capital of China.
30. You, he and I from China.
31. Here two pens and one book.
32. your friends in Beijing?
33._____this your family?
34. ______these your grandparents?
35.Who ____ the boy and girl in front of Paul?
36.A big playground ______in the middle of the school.
三．改写句子
1. I am a teacher.
否定句：
一般疑问句：
肯定回答：否定回答：
2. They are new students.
否定句：
一般疑问句：
肯定回答：否定回答：
3.Bob is in Class One, Grade Six.
否定句：
一般疑问句：
肯定回答：否定回答：
4.She is from Beijing.
否定句：
一般疑问句：
肯定回答：否定回答：
5His father is a doctor.
否定句：
一般疑问句：
肯定回答：否定回答：
6.Li Daming and Wang Lingling are from Beijing
否定句：
一般疑问句：
肯定回答：否定回答：3. This is my mother .
否定句：
一般疑问句：
肯定回答：否定回答：4. That is my uncle .
否定句：
一般疑问句：
肯定回答：否定回答：5. These are my parents.
否定句：
一般疑问句：
肯定回答：否定回答：6.Those are my parents
否定句：
一般疑问句：
肯定回答：否定回答7.There is a book on the desk.
否定句：
一般疑问句：
肯定回答：否定回答：8.There are thirty students in my class.
否定句：
一般疑问句：
肯定回答：否定回答：9.This girl is your aunt.
否定句：
一般疑问句：
肯定回答：
否定回答：
10.These boys are his students.
11.否定句：
12.一般疑问句：
13.肯定回答：
14.否定回答：
名词
单数名词
不可数、
可数名词复数。