单数变复数专项练习
一、变化规则
1、一般情况下直接在词尾加s
例:book---books  apple---apples
orange---_________      tiger---_________      girl---__________
banana---_________      lemon---__________    pencil---_______ 2、以s,x,sh,ch结尾的单词,加es
例:bus---buses  box---boxes  fish---fishes  beach---beaches
class---      fox---      beach---     watch---     
3、以f或fe结尾的单词,把f或fe变成v加es
例:leaf---leaves
knife---      (刀)  wife---      (妻子)
4、以辅音字母加y结尾的单词,把y变i加es
例:fly---flies
butterfly---_______ library---_______  baby---_____  puppy---______
二、选择单词的适当形式填空,写在横线上。
1. It’s so hot. I want to eat an ________. Do you like ______?( ice-cream)
2.There are many_________(animal) in the zoo.I like          .( giraffe)
3. ---Can I help you? ---Three _______ (doll),please.
4. I like____________( strawberry, strawberries) because they are sweet and juicy.
5. I don’t like _______(fly) because they are ugly and dirty(脏的).
6. Look at the_______(baby). They are so cute.
7. I like ________(water) because we drink water everyday.
8. These _________(boy) like _________.( monkey)
9.Brush your________(tooth),Kitty. It’s time for bed.
三、有些单词就像孙悟空一样会变身,你知道他们是怎么变得吗?现在看看这些变身后的单词,你能把他变身以前的样子写出来吗?
lions---_______ strawberries---________  roses---_________teeth---_______ dragonflies---                    pears---_________ 
、写出下列名词的复数形式
1、orange              2、class              3、text           
4、monkey              5、piano              6、child           
7、shelf                8、bed              9、country           
10、family              11、toy              12、foot           
13、Japanese            14、radio            15、photo           
16、army                17、tomato            18、fox             
19、woman            20、knife              22、sheep       
、选择填空
1、There        on the wall .They are very beautiful.
A. are photoes      B. are photos    C. is a photo        D. is photos
纪凌尘身高
2. This kind of car      made in Shanghai.
    A. is              B .are          C .were             D .has
3. There are four      and two          in the group.
    A. Japanese, Germen  B Japaneses, Germen  C. Japanese,German   D.Japanese, Germans
4. That’a          art book.杜甫的诗歌
    A. an              B. a              C. the               D are
5. The boys have got        already.
A. two bread    B. two breads    C. two pieces of bread  D. two piece of bread
6. The old man wants          .
A. six boxes of apples  B. six boxes of apple
C. six box of apples    D. six boxs of apples
7. There维生素b2的食物      some      in the river.
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         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.teacher’s      C.teachers’      D.teachers
11. In Britain _____ are all painted red.
A.letter boxes   B.letters boxes     C.letter box         D.letters box
六、写出下列各词的复数形式 
am              is              he            she            it   
that            this          you            pen            desk           
key            orange        boy            friend        parent          mother         father        sister        brother        son              daughter        case          box            card             family 
七、按要求变换句型(把1—10句变为复数句。
1. This is my friend.
   
2. This is a bike.
   
3.That is her brother.
   
4.This is a book.
   
5.That is an eraser.
   
6.It is a red orange.
   
7.He is a teacher.
   
8. What’s this?
   
9.This is my mother.
   
10.He is a Chinese boy.
八、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      吃粽子的来历18、ship        19、dish        20、mouse      21、tooth      22、leaf______
九、选择填空曲江一中
(  )1I 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