1、單數變復數專項練習一、變化規則1、一般情況下直接在詞尾加s例：book-books  apple-applesorange-_       tiger-_      girl-_banana-_       lemon-_     pencil-_  2、以s,x,sh,ch結尾的單詞，加es例：bus-buses   box-boxes 

2、;  fish-fishes  beach-beachesclass-          fox-         beach -          watch-       3、以f或fe結尾的單詞，把f或fe變成v加es例：leaf-leaves

3、knife-       (刀)   wife-      （妻子）4、以輔音字母加y結尾的單詞，把y變i加es例：fly-fliesbutterfly-_   library-_     baby-_ _   puppy -_  二、選擇單詞的適當形式填空，寫在橫線上。1. Its so hot. I want to eat an _. Do you like _?( ice-crea

4、m, ice creams)2.There are many_(animal, animals) in the zoo. I like .( giraffe, giraffes)3. -Can I help you? -Three _ (doll, dolls),please.4. I like_( strawberry, strawberries) because they are sweet and juicy.5. I dont like _(fly, flys, flies) because they are ugly and dirty(臟的).6. Look at the_(bab

5、y, babys, babies). They are so cute.7. I like _(water, waters) because we drink water everyday.8. These _(boy, boys, boies) like _.( monkey, monkeys, monkeies)9.Brush your_(tooth, teeth),Kitty. Its time for bed.三、有些單詞就像孫悟空一樣會變身，你知道他們是怎么變得嗎？現在看看這些變身后的單詞，你能把他變身以前的樣子寫出來嗎？lions-_ _    str

6、awberries-_ _     roses-_ _teeth-_ _    dragonflies-               pears-_ _ 四、寫出下列名詞的復數形式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、Japa

7、nese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife 22、sheep 五、選擇填空 1、There on the wall .They are very beautiful.A. are photoes B. are photos C. is a photo D. is photos 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,

8、 Germen B Japaneses, Germen C. Japanese,German D.Japanese, Germans4. Thats art book. A. an B. a C. the D are5. The boys have got already.A. two bread B. two breads C. two pieces of bread D. two piece of bread6. The old man wants .A. six boxes of apples B. six boxes of appleC. six box of apples D. si

9、x boxs of apples7. There some in the river.A. is ,fish B. are, fishs C. is, fishs D. are ,fish8. There two in the box.A. is watch B. are watches C. are watch D. is watches9. We should clean twice a day.A .our tooth B. our tooths C. teeth D. our teeth10.The _ meeting room is near the reading room.A.

10、teacher B. teachers C. teachers D. teachers11. In Britain _ are all painted red.A. letter boxes B. letters boxes C. letter box D. letters box六、寫出下列各詞的復數形式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、按要求變換句型（把110句變

11、為復數句。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. Whats this? 9.This is my mother. 10.He is a Chinese boy.八、寫出下列名詞的復數形式1、orange 2、class 3、monkey 4、piano 5、child 6、shelf 7、bed 8、country 9、family 10、t

12、oy 11、foot 12、radio 13、photo 14、tomato 15、woman 16、knife 17、sheep 18、ship 19、dish 20、mouse 21、tooth 22、leaf_九、選擇填空( )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. pol

13、icemen( )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 B

14、lack 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

15、 _last night. A. mouses B. mice C. mouse( )13.I need a pen and some _. A. books  B. desk C. chair( )14、There on the wall .They are very beautiful. A. are photoes B. are photos C. is a photo D. is photos ( )15. There some in the river. A. is ,fish B. are, fishes C. is, fishes D. are ,fish( )16.

16、There two in the box. A. is watch B. are watches C. are watch D. is watches( )17. We should clean twice a day. A .our tooth B. our tooths C.teeth D.our teeth( )18.Our _ room is near the reading room. A.teacher B.teachers C.teachers )19.Tom and Jim are _. A.friends  

17、0;           B.friend             C.brother           D.sister )20.How many_do they have? A. picture   &#

18、160;         B. pictures          C. a picture十、用所給的單詞的復數的正確形式填空：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)