七年级英语语法专练

一、名词

表示人、事物、地方、现象或抽象概念等的名称的词。

注：1.专有名词是指人、地方、团体、机构等特有的名称。第一个字母必须大写。专有名词前一般不加冠词。

2、有普通名词构成的专有名词前要用定冠词“the”，但它不大写。

3、有些不可数名词有时表示为具体的东西时，则变为可数名词，而且以四上也有了变化。

eg. beer ----a beer一杯啤酒，work--- a work工厂，著作 glass---a glass 一个玻璃杯， room空间---a room一个房间

2、名词变复数

（1）一般在词尾加-s 例词：bags, vegetables ， books

（2）以s , x , ch , sh 结尾的加-es 例词: watches , boxes , buses ， brushes (3)以o 结尾的加-es 例词：两人两菜：heroes 英雄 negroes 黑人 tomatoes 西红柿

potatoes 土豆

（4）以o 结尾的加-s 例词：zoos , zeros

(5) 以辅音字母+y 结把y 变 i 加-es 例词：baby——babies ，city——cities

(6)以 f 或 fe 结尾，把f 或 fe变成 -ves 例词：beaf——beaves ， life——lives

3、名词所有格：名词’s (意思是“……的”)

A.有生命的名词所有格，一般在后加“’s”但注意：

1)表两者共有则在后者加“’s”

Lucy and Lily’s father 露西和莉莉的父亲

Lucy’s and Lily’s fathers露西的父亲和莉莉的父亲.

2)以s结尾的词只加“’”

eg. 1) the boys’ books 2) James’ father

3)无生命的名词所有格用of来引导

eg. the leg of the desk

4)双重所有格：a friend of my father’s

a friend of mine ( √ ) a friend of my( × )

练习

一、写出下列名词的复数形式

1、orange

2、

class 3、text

4、monkey

5、

piano 6、child

7、shelf 8、

bed 9、country

10、family 11、

toy 12、foot

13、Japanese 14、

radio 15、photo

16、army 17、

tomato 18、fox

19、woman 20、

knife 22、sheep

二、选择填空

1、There on the wall .They are very beautiful.

A. are photoes

B. are photos

C. is a photo

D. is photos

2. This kind of car made in Shanghai.

A. is B .are C .were D .has

3. There are four and two in the group.

A. Japanese, Germen B Japaneses, Germen

C. Japanese,German

D.Japanese, Germans

4. That’a art book.

A. an

B. a

C. the D are

5. The boys have got already.

A. two bread

B. two breads

C. two pieces of bread

D. two piece of bread

6. The old man wants .

A. six boxes of apples

B. six boxes of apple

C. six box of apples

D. six boxs of apples

7. There some in the river.

A. is ,fish

B. are, fishs

C. is, fishs

D. are ,fish

8. There two in the box.

A. is watch

B. are watches

C. are watch

D. is watches

9. We should clean twice a day.

A .our tooth B. our tooths C.teeth D.our teeth

10.The _____ meeting room is near the reading room.

A.teacher

B.teacher’s

C.teachers’

D.teachers

11. In Britain _____ are all painted red.

A.letter boxes

B.letters boxes

C.letter box

D.letters box

12. They got much _____ from those new books.

A. ideas

B. photos

C. news

D. stories

13. I have two _______ and three bottles of _________ here.

A. orange, orange

B. oranges, oranges

C. oranges, orange

D. orange, oranges

14. Every evening M r. King takes a _________ to his home .

A. 25 minutes’ walk

B. 25 minute’s walk

C. 25 minute walk

D. 25 minutes walk

15. An old _______ wants to see you.

A. people

B. person

C. the people

D. the person

16. Help yourself to __________.

A. chickens and apples

B. chickens and apple

C. chicken and apple

D. chicken and apples

17. Oh, dear. I forgot the two _________.

A. room’s number

B. rooms’ number

C. room numbers

D. rooms’ numbers

18. ________ mothers couldn’t go to the meeting, because they have gone to Shanghai .

A. Mary and Peter’s

B. Mary and Peter

C. Mary’s and Peter

D. Mary’s and Peter’s

19. Li Lei has been to __________ many times this month.

A. her uncle

B. her uncle’s

C. her uncles

D. aunt’s

20. A classmate of _________ was here ten minutes ago.

A. you

B. your

C. your sister

D. your sister’s