爱华网可数名词单数变复数规则及练习
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；而不可数名词没有可数名词复数变化规则如下：
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-families,strawberry-strawberries
4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives
5. 以o结尾，有生命的加es, 无生命的加s.如：potato-potatoes. zoo-zoos
6．不规则名词复数：
man-men, woman-women,policeman-policemen, policewoman-policewomen, mouse-mice
child-children, foot-feet,.tooth-teeth, fish-fish, sheep-sheep people-people, Chinese-Chinese,Japanese-Japanese,当people后加上s时即peoples表示“民族”例如There are 56 peoplesin China.
以下词为常为不可数名词，他们的复数形式就是他们本身。
water(水) milk(牛奶) tea(茶) rice(米饭)orange（橙汁）juice（果汁）bread（面包）
不可数名词的数量关系可借助量词表示，如。a cup oftea two cups of tea
名词复数练习题
1）.填入所给名词的正确形式
1. I have two_____ (knife)
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)
2）选择填空
1. They come from different______
A.country B.countries C.a country D.countrys
2. How many ______ do you see inthe picture?
A.tomatos B.tomatoes C.tomatoD. the tomato
3. There are some ______ in these_______.
A.knifes…pencil-boxesB.knives…pencils-box
C.knives…pencil-boxD.knives…pencils-boxes
4. There is no ______ in theplate.
A. apples B.oranges C.rice D. eggs
5. _______aregood for our health.
A.TomatosB.TomatoesC. Tomato
6. I like to eat cakewith ______.
A.cherriesB.cherryC.cherrys
7. ______ and ______ are notfriends.
A.Foxs…wolfsB.Foxes…wolfsC. Foxes…wolves
8. Do you want to drink much?
A、amilkB、milkC、milks
9. This isroom.It’s very big.
A、Lily andLucy’sB、Lily’s andLucy’sC、Lily’s and Lucy
10. Do you want someforsupper?
A、apotatoB、potatoesC、potatos
11.In autumn，you can see a lot ofonthe ground.
A、leafB、leafsC、leaves
12.My sister has two.One is old，the other is new.
A、awatchB、watchsC、watches
13.Thereonthe wall .They are very beautiful.
A. are photoesB.are photos C.is aphotoD. is photos
14.That’aart book.
A.anB. aC.theDare
15.Theretwoin the box.
A. iswatchB. arewatchesC. are watchD. is watches
3）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 theground.(leaf)
5． He has two _______.One is blue , the other isyellow.( box)
6． Two ________ live in this building .( family)
4）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 don’t want (a, an) old cup.
5． Give me that (box, boxes), please.
5）将以下单复数句进行转换
1． This is aknife.______________________________________
2． That is atomato.______________________________________
3． That child is verygood._____________________________________
4 . These aremice.______________________________________
5． Those arechildren.______________________________________
6)写出下列单词的复数
I _________him _________this ___________her______
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_______
