六年级英语语法知识点名词单复数(最新整理)

名词单复数

1、定义：名词可以分为可数冥河不可数名词，不可数名词没有单复数，一律看作单数。

2、可数名词：

（1）可数名词前的量词：可数名词的单数前什么时候用a，什么时候用an?

以元音音素开头的用an，以辅音音素开头的用a。

1、选择用a 或an 或不填（用/表示）

pen bag apple big apple

banana orange oranges orange pen

（2）可数名词单数→复数的变化规则：

●一般在词尾加s，如：books,bags,girls,maps,pens

●以s、x、z、ch、sh 结尾的名词加es,如classes 、boxes 、buses 、watches ●以辅音字母加y 结尾的名词，变y 为i，在+es，如：family -families、baby-

babies

●以元音字母加y 结尾的名词直接在词尾+s，如：boy-boys、day-days、toy-

toys

●以辅音+o 结尾的名词，词尾+es，如：tomato-tomatoes、potato-potatoes

但某些却是+s，如：photo-photos、kilo-kilos

●以元音+o 结尾的名词，词尾+s，如：zoo-zoos、radio-radios、kangaroo-

kangaroos

以f、fe 结尾的名词变f、fe 为ves，如：wolf-wolves、wife-wifves、life- lives、knife-knives

（3）名词复数的不规则变化：

Man-men woman-women tooth-teeth child-children

Foot-feet goose-geese mouse-mice

（4）单复数同形的名词有：

Chinese 中国人Japanese 日本人sheep 绵羊deer 鹿fish 鱼

People 人

注意：（1）fish：当一条鱼讲时：单复数同形，如three fish;

当各种各样的鱼讲，即强调鱼的种类时，要加es,如：all kinds of fishes

当鱼肉讲时，不可数。

（2）people:当people 后加上s，即peoples 时，表示“民族”

如：There are 56 peoples in China.

2、不可数名词：

以下词常为不可数名词，他们的复数形式就是他们本身。

water milk tea rice juice bread meat soup beef

练习题

一、写出下列各词的复数

I this that watch child

photo diary day foot book

dress tooth sheep box strawberry

thief peach sandwich man woman

paper juice water rice tea

二、用适当的单复数形式填空：

1.I have two (knife).

2.There are many here.(box)

3.There are many on the road.(bus)

4.A few are drawing on the wall.(boy)

5.The are playing football now.(child)

三、选择题：

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

A. photos

B. photoes

C. photo

2、There are four and two in the group.

A. Japanese Chinese

B. Japaneses Chinese

C. Japaneses Chinese

3、That’s art book.

A. an

B. a

C. /

4、How many do you see in the picture?

A. tomatos

B. tomatoes

C. tomato

5、They are .

A. woman

B. womans

C. women

6、I have some in the box.

A. knifes

B. knife

C. knives

7、Do you want to drink much ?

A. milk

B. a milk

C. milks

8、There is no in the plate.

A. apples

B. oranges

C. rice

9、There are some in the river.

A. fish

B. fishes

C. fishs

10、There are two in the desk.

A. watch

B. watchs

C. watches

四、选择正确的词形，打“√”。

1、How many (radioes, radios) can you see?

2、There are 36(boys, boies) in my class.

3、Look at those (sheep, sheeps).

4、I don’t want (a, an) old cup.

5、Give me that (box, boxes),please.