可数名词复数专项练习
1.一般+s :如map→maps, bag→bags等 
2.以s, x, sh, ch结尾的单词+es:如bus→buses, watch→watches等;     
3.以辅音字母+y结尾,把y改成i再加es,如:city--cities, family--families, country--countries, factory--factories, baby--babies, story--stories。
以元音字母+y结尾加上s,如monkey--monkeys,boy--boys,toy—toys. 
4.以f或fe结尾,把f/fe改成ves。如 knife→knives ,leaf→leaves, wolf→wolves,  wife→wives  ,life→lives  ,thief→thieves 
5.以o结尾:a) 加s的名词有:photo→photos ,piano→pianos, radio→radios,zoo→zoos
b)加es的名词有:potato→potatoes tomato→tomatoes 
6.特殊词:child---children(小孩), man--men(男人),woman--women(女人)
foot—feet(脚),toot—teeth(牙齿)mouse—mice(老鼠) 
7.单复数同形(单数和复数一样)people(人)  sheep(绵羊)  deer(鹿)) 
8.国人变复数 :口诀:中日不变英法变,其余s加后面。     
Chinese—Chinese(中)  Japanese—Japanese(日)     
Englishman—Englishmen(英)  Frenchman—Frenchmen(法) 
American—Americans(美) German-- Germans(德)Australian—Australians(澳大利亚)等 
一、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.I help my mother wash ______(dish) in the kitchen.   
8.I have two ______(pencil-box).   
9.There are some ______(bus)in the street. 
10.Peter has eight _____(foot). 
二、写出下列名词的复数形式 
1、orange      2、class      3、monkey      4、piano      5、child       
6、shelf        7、 bed        8、country      9、family      10、toy   
11、 foot      12、radio      13、 photo      14、tomato    15、woman   
16、knife      17、sheep      18、ship        19、dish      20、mouse         
21、tooth      22、leaf   
三、选择填空   
( )1.I can see three ________ in the zoo.
A .monkeys          B. monkeyes          C .monkey   
( )2.The pig has four ______.
A. foot              B. feet              C. foots   
( )3.My two brothers are both ______.
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?
A. bread          B. breads              C. breades 
( )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              C.milkes   
( )9.There are some _____on the floor.
A. child          B. water              C. books 
( )10..Lucy will show us some new ____ of hers.
A. photo          B. photos            C. photoes
( )11. I drank two ______.
A. bottles of water    B. bottle of water      C. bottles of waters   
( )12.The cat eats two _____last night.
A. mouses          B. mice            C. mouse   
( )13.I need a pen and some _____.
A. books            B. desk              C. chair on the wall . 
( )14.There_____  They are very beautiful. 
A. are photoes        B. are photos          C. is photo   
( )15. There_____ some_____ in the river.
A. is ,fish            B. are, fishes          C. is, fishs     
( )16. There _____two_____ in the box.
A. is watch      B. are watches            C. are watch       
( )17. We should clean _____twice a day.
A .our tooth      B. our tooths            C. our teeth   
( )18.Our _____ room is near the reading room.
A.teacher        B.teacher’s        C.teachers   
( )19.Tom and Jim are ___.   
A.friends        B.friend            C.brother         
( )20.How many_____do they have?
A.picture        B.pictures            C.a picture   
不可数名词
Money钱 , Water水 , Milk 牛奶    Bread 面包 ,Homework 作业  ,  Tea  茶, Rice 米饭 ,  paper 纸  , Meat  肉,  information 信息,    advice 建议
常用a  cup  of 一杯,      a  glass  of  一杯 ,    a  pair  of  一双/副    a  piece  of  一片  a  bottle  of 一瓶 ,    a  bowl  of  一碗    a  box  of 一盒/箱来表示不可数名词的量
注意:如果a 大于或等于2,中间的量词要加 s/es
如:two cups of milk  ,  three  bottles of  water ,  two boxes of apples.   
名词所有格:
1.单数名词与不以s结尾的复数名词加s. Marys, childrens
          2.以s结尾的复数名词加. Teachers Day, ten minutes walk.
          3.双人名词:单数的只在后一个加s,复数的两人都要加s
            Lucy and Lilys room .  Lucys and Lilyradio的复数形式’s rooms.
          4.用of表示的:a map of ---      a photo/picture of

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