名词单数变复数总结版

名词单数变复数口诀

•(一)规则变化

•名词单数变复数，直接加-s 占多数；

•book-books; pen-pens; apple-apples

•s, x, z, ch, sh 来结尾，直接加上-es；

•dress-dresses; box-boxes; buzz-buzzes; watch-watches; brush-brushes

词尾是f 或fe，加-s 之前先变ve；

记住10个把f或fe变成v再加es的单词；

Wife life knife leaf 树叶thief half self shelf架子loaf面包wolf狼但是，roof-roofs屋顶，除外

leaf-leaves; wife-wives; knife-knives

辅音+ y 在词尾，把y 变i 再加-es；

•study-studies; baby-babies; city-cities

元音+y在词尾, 只加s就足够

•boy – boys ; day – days; monkey – monkeys

•词尾字母若是o，常用三个已足够，

要加-es 请记好，hero, tomato, potato。

•美国黑人和英雄爱吃土豆和西红柿。

辅音+o 词尾+es 元音+o 词尾+s

•negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes

•其余o结尾的词加s, photo-photos; piano-pianos

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•(二) 不规则变化

•男人女人a 变e，鹅足牙oo 变ee；

•man-men; woman-women; goose-geese; foot-feet; tooth-teeth

•老鼠虱子也好记，ous 变ic；

•mouse-mice; louse-lice

•孩子加上ren，鱼鹿绵羊不用变

•child-children; fish; deer; sheep

•this---these(这些)

•that -- those(那些)

⑶单复数同形：people Chinese Japanese fish deer鹿sheep 绵羊

⑷某国人的复数：Chinese Japanese 后面不加s

Englishman Frenchman 把man变为men

其他各国人以an,ian结尾的均直接加s,如Americans

German 除外，German-Germans

III. 名词的所有格：

名词在句中表示所有关系的语法形式叫做名词所有格。所有格分两种：一是名词词尾加’s 构成，二是由介词of加名词构成。前者多表示有生命的东西，后者多表示无生命的东西。

3. of所有格的用法：

用于无生命的东西：the legs of the chair, the cover of the book

用于有生命的东西，尤其是有较长定语时：the classrooms of the first-year students

用于名词化的词：the struggle of the oppressed

名词练习

1. The ____ of the room were covered with ____.

A. roofs, leafs

B. roofs, leaves

C. rooves, leafs

D. rooves, leaves

2. There are three ____ in our factory.

A. woman doctors

B. women doctors

C. woman doctor

D. women doctor

3. Which do you prefer ____ or ____?

A. potatos, tomatos

B. potatos, tomatoes

C. potatoes, tomatos

D. potatoes, tomatoes

5. The ant has two ____. A. stomaches B. stomacks C. stomach D. stomachs

6. He doesn’t like ____ for supper. A. chick B. chicken C. chickens D. chicks

10. My family raise a lot of ____, including two ____.

A. cattle, cows

B. cows, cattle

C. cattles, cows

D. cow, cattles

15. Two ____, please. A. coffee B. coffees C. cup of coffee D. cups coffee

17. ____ knowledge of space develops rapidly. A. M an’s B. Men’s C. Mens’ D. Person’s

18.I stayed at ____. A. Xiao Wang’s B. Wang’s home C. the Wangs D. home of Wang

19. Sister Carrie works in a ____ factory. A. shoes B. shoses C. shoe D. shoe’s