1、龙腾教育 单数变复数专项练习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-applesorange-_ 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-beachesclass- fox- beach - watch-3、以f或fe结尾的单词，把f或fe变成v加es例：leaf-leavesknife- (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-flie
2、sbutterfly-_ library-_ baby-_ _ puppy -_ 二、选择单词的适当形式填空，写在横线上。1. Its so hot. I want to eat an _. Do you like _?( ice-cream, 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) becaus
3、e they are sweet and juicy.5. I dont like _(fly, flys,flies) because they are ugly and dirty(脏的).6. Look at the_(baby,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
4、. Its 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-_ _四、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、tom
5、ato 18、fox 19、woman 20、knife 22、sheep 五、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 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. Japane
6、se,German D.Japanese, Germans4. Thata 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. six boxs of apples7. There some in the
7、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.teacher B.teachers C.teachers D.teachers
8、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110句变为复数句。1. This is my friend. 2. This is a bike. 3
9、.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、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
10、 16、knife 17、sheep 18、ship 19、dish 20、mouse 21、tooth 22、leaf_九、选择填空( )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. policemen( )4.I can see ten _ in the picture. A. sheep B.
11、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 so
12、me _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
13、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, fishs C. is, fishs D. are ,fish( )16. There two in the box. A. is watch B. are watches C. are watch D. is watches( )17. We sho
14、uld 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.TomandJimare_. A.friends B.friend C.brotherD.sister( )20.Howmany_dotheyhave? A.picture B.pictures C.apicture十、用所给的单词的复数的正确形式填空：1. There are three _(ch
15、air) 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). 11.Linda has three _(tooth). 12.There are some _(child) in the garden13.My uncle and father are _(man). 14.Tom and King are _(boy).watermelon
