名词单数变复数变化规则精编版

名词单数变复数变化规则：

一．可数名词

1. 一般名词复数是在名词后面加上“s”，女口map—maps, bag—bags, book-books

2. 以s, x, sh, ch 结尾的词力卩“es”，如 bus—buses, watch—watches, box-boxes

等；

3. 以f或fe结尾的名词变复数时去掉f, fe加ves的名词有：half —halves knife —knives leaf—leaves wolf—wolves wife—wives life—lives thief—thieves

4. 以o 结尾的名词变复数时：

a）力卩s 的名词有（无生命）：photo —photos , piano—pianos, radio—radios b）力卩es 的名词有（有生命）：potato—potatoes tomato—tomatoes

5. 以辅音字母+ y结尾的词，变y为i力卩es,如baby—babies, family-families, study-studies 等；

以元音字母+ y结尾的名词变复数时，直接加s变复数，如mon key—mon keys, holiday—holidays, storey—storeys （楼层）；

6. oo 变ee 的单词：foot-feet, goose-geese, tooth-teeth；

7. a 变e 的单词：man-men, woman-women, policeman-policemen;

8. 复数与原形一致的单词：fish-fish, sheep-sheep, deer-deer, Chinese-Chinese, Japanese-Japanese;

注： 1.fish 指“鱼肉” 时,是不可数名词； 2.fish 指“鱼的多少” 时,是可数名词, 但单数和复数同行；There are many fish in the river。3.fish强调鱼的“种类“时, 复数是“ fishes”。There are many kinds of fishes in the rive r

9. 有些名词以-s 结尾,但表达的是单数意义, 例如：news, maths, politics, physics, the Un ited States 等。

10. 常以复数形式出现的名词,例如：glasses, trousers, shoes, gloves, socks 等，要表达他们的量时常用pair，例如：a pair of glasses/shoes;复数只需量词变复数,例如：two pairs of shoes

11. 名词作定语时，不用复数形式，如：a shoe shop如果要表示复数，则去掉不定

冠词,把名词词组中的最后一个名词变成复数形式, 如：an apple tree---apple trees

例外： man ，woman 作定语时，如果后面的名词是复数，则 man ， woman 也要 跟着变复数。如： a woman teacher ---- t hree women teachers

常见的不可数名词：

Food, meat, fish, chicken, beef, drink, milk, water, homework, news, information, fun, work, Chin ese, En glish, musi 等

二．名词所有格

（一）表示有生命的名词所有格

1.

在单数名词后加---'s ,如：the teacher's office

2. 以-s 结尾的复数名词后加“'” 女如: the teachers ' s office

3. 不以-s 结尾的名词复数后加“'”，女口： the Children 'Palace

4. 用 and 连接两个并列的单数名词表示共有时，只需在后一个并列名词词尾加

“';如果不是，则需在各个并列名词后分别加“'。女口： John and Mary 's house, John ' s and Mary ' s house

（二） 表示无生命的名词所有格

一般用“ of +名词”表示，如： the capital of China （三） 双重所有格

将’s 与of 结合一起使用构成双重所有格， 例如：

a friend of my father ' s 我父亲的一位朋友 a photo of mine 我的一张照片

名词单数变复数的练习题

、写出下列名词的复数形式

、用所给的单词的复数的正确形式填空：

1> There are three___

_________ (chair) in the

classroom

2> These _________ __ (tomato) are red. 3> My brother looks after two ____________ (baby)

4> My father likes to eat ____________ (potato). 5> Chinese ____________ (people)like to eat noodles. 6> I have a lot of ____________ (toy) in my bedroom.

7> My mother wash ____________ (dish) in the kitchen. 8> I have two ____________ (pencil-box).

9> There are some _____________ (bus)in the street. 10> Monster has eight ____________ (foot). 三、选择填空

( )1． I can see three ________ in the zoo. A. monkeys

B. monkeys

C. monkey

( )2. The pig has four _________ . A. foot

B. feet

C. foots

( )3. My two brothers are ________ . A. policeman

B. policemans

C. policemen

( )4. I can see ten _____ in the picture. A. sheep

B. dog

C. pig

( )5. The ______ has three ____ . A. boys, watches

B. boy, watch

C. boy, watches

( )6. Can you see _______ on the plate?

( )7. The girl often brushes her ______ before she goes to bed. A. tooth B. tooths C. teeth

( )8. Mr. Black often drink some _________ A. milk

B. milks

kes

( )9. There are some ______ o n the floor. A. child

B. man

C. books

( )10. Lucy will has some _______ . A. photo B. photos

C. photoes

( )11. I am drinking two _________ . B. cup of water C. cups of water s

( )12. The cat eats two _______ on Monday. A. mouses

B. mice

C. mouse

( )13. I need a pen and some ____ . A. books

B. desk

C. chair

( )14. There are _________ in the room. A. photos B. photoes C. photo

A. bread

B. breads

C. breades

A. cups of water