小学名词单复数变化规则系统整理

1、名词单复数变化规则名词可以分为可数名词与不可数名词，其中可数名词具有单、复数的形式；而不可数名词没有复数形式。1. 从单数到复数，变形规则如下：      1一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds    2以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches    3以“辅音字母+y”结尾，变y为i, 再加-es，如：family-f

2、amilies（家庭）, strawberry-strawberries（草莓）4以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5.以o结尾分两类，有生命的加es,无生命的加s。6不规则名词复数：manmen男人  womanwomen 女人 mousemice老鼠 toothteeth牙齿 footfeet脚 goosegeese 鹅  policeman（男警察）-policemen, policewoman（女警察）-policewomen, child children &#

3、160;孩子 单复同形的名词有：chinese 中国人Japanese日本人people-peoplesheep 绵羊 deer 鹿   fish鱼 注意：fish当一条鱼讲时，单复数同形，如three fish.当各种各样的鱼讲时，即强调鱼的种类时，要加es.如：all kindskaindz of fishes .各种各样的鱼 当鱼肉讲时，不可数。注意be 动词遇到名词时的运用: 单数名词用is, 复数名词全用are.2.以下词为常为不可数名词，他们的复数形式就是他们本身

4、。Water(水) milk(牛奶) tea(茶) rice(米饭) orange（橙汁）juice（果汁）bread（面包）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 _yo-yo _ peach_ sandwich _man_ woman_ paper_ juice_water_ milk_ rice_ tea_-二、写出下列各词的复数1.  I have two_ (knife)

5、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、写出下列名词的复数形式1、orange          2、class     

6、      3、text           4、monkey          5、piano          6、child        &#

7、160;  7、shelf            8、bed             9、country         10、family      _  11、toy

8、            12、foot           13、Japanese       14、radio          15、photo    &#

9、160;     16、army           17、tomato         18、fox            19、woman       &#

10、160;  20、knife          21、sheep          四、选择填空   1、There         on the wall .They are very beautiful.A. are photoes    

11、60; B. are photosC. is a photo        D. is photos   2.  This kind of car       made in  Shanghai.     A.  is   B .are   C .were  D .has   3.

12、0; There are four       and two           in the group.     A. Japanese, Germen    B Japaneses, Germen     C. Japanese,German    C.Japa

13、nese, Germans   4. Thata          art  book.     A. an   B. a   C. the  D are   5. The boys have got         already.   

14、  A.  two bread         B.  two breads     C.  two pieces of bread  D.  two piece of bread   6. The old man wants          .     A

15、.  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. &#

16、160;   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

17、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.teachers&#

18、160;  C.teachers  D.teachers   11. In Britain _ are all painted red.    A.letter boxes  B.letters boxes     C.letter box  D.letters box12.  They come from different _A. country    B. countries    C. a

19、 country    D. countrys13.  How many _ do you see in the picture?    A. tomatos    B. tomatoes  C. tomato      D. the tomato14.  They are_.    A . woman teachers      B. women

20、 teachers C. women teacher       D. woman teacher15.  Would you like _ ,please?    A. two glass of  water      B. two glasses of  water     C. two glass of  waters   

21、0; D. two glasses of  waters16.  Most of _ live in _.    A. Germans, German     B. German, Germen     C. Germen, Germany     D. Germans, Germany17.  There are some _ in these _.    A.knifespencil

22、-boxes     B.knivespencils-box    C.knivespencil-box       D.knivespencils-boxes18.  _ like _ by air.    A. Greens, travelling      B. The Green, traveling     C. The Gre

23、ens, travel      D. The Greens, traveling19.  I wonder why _ are interested in action films(武打片).    A. the people   B. people  C. peoples   D. the peoples20.  There is no _ in the plate.    A. apples 

24、0; B. oranges   C. rice   D. eggs21. _ are good for our health.A. Tomatos     B. Tomatoes     C. Tomato22. I like to eat cake with  _.A. cherries      B. cherry        C.

25、cherrys23. _ and _ are not friends.A. Foxswolfs       B. Foxeswolfs         C.  Foxeswolves24. These are the _ of our national _.A. photos heroes    B. photoes heroes       C. phot

26、os heros25. The _ are running on the _.A. deer grasses      B. deers grass         C. deer grass26. I was so hungry and I ate two _.    A. bowls of noodle     B. bowls of noodles   

27、0;   C. bowl of noodles五、请用括号中名词的复数形式填空1 Look at those _. (child)2 I can see a _ standing near the door. (policeman)3 Do you want some _ for dinner? (potato)4 In autumn, you can see a lot of _ on the ground.(leaf)5 He has two _.One is blue , the other is yellow.( box)6 Two _ live in t

28、his building .( family )六、选择正确的词形1 How many (radioes, radios) can you see?2 There are 36 (boys, boies) in my class.3 Look at those (sheeps, sheep).4 I dont want (a, an) old cup.5 Give me that (box, boxes), please.七、将以下单复数句进行转换1 This is a knife.         &#

29、160; _2 That is a tomato.         _3 That child is very good._4 These are mice.          _5 Those are children.     _八、单项选择（稍难）1. There are some _ on the hill.A. sheeps B. a sheep C. sheep D. sheepes2. Mr Black often gives us _ by Email.A. some good information B. some good informationsC. good informations D. a good information3. There are some new books in the school library. They are _ books.A. child B. childrens' C. children D. children's4. I have worn out my shoes, so I w