三年级英语名词单数变复数规则和练习及答案

1、学习必备欢迎下载三年级名词单数变复数规则1 .一般情况下，直接加s如：apple-apples pig-pigs book-books2 .以s、sh、ch、x结尾的名词，力口 es如：bus-buses（公车） class-classes（班级）fish-fishes（此时的fish当鱼的种类”讲）watch-watches（手表）box-boxes（盒子）fox-foxes（狐狸）3 .以元音字母+y结尾的名词，直接加s如：boy-boys（男孩） toy-toys（玩具）4 .以辅音字母+y结尾的名词，去y改ies如：family-families（ 家庭） strawberry-str

2、awberries（ 草莓）5 .以f或fe结尾的名词，去f或fe改ves如：wife-wives knife-knives wolf-wolves（这三个词的记忆口诀-妻子拿着 小刀“杀了狼”）6 .以”附尾的名词：（1）有生命的，力口 es,如：potato-potatoes tomato-tomatoes hero-heroes（这 三个词的记忆口诀-英雄 爱吃“土豆 和”西红柿“）（2）无生命的，力口 s .如：photo-photos（照片）radio-radios（收音机）Pianopianos （钢琴）7 .将“o做为eeR名词如：tooth-teeth（牙）foot-feet（

3、脚）goose-geese（鹅）8 .单复同形的名词：（1） fish-fish（此时fish当同类鱼的很多条”讲）sheep-sheep（绵羊）paper-paper（2氏）people-people（peoples 表示 民族”）Chinese-Chinese（中 国人） Japanese-Japanese （日 本人）（2）不可数名词，如：water（水）,rice（米饭）,milk（牛奶）,juice（果汁）,bread（面包）,tea（茶）,orange（橙汁）9 .不规则变化的名词：（1） man-men,woman-women （记忆方法，“男人”变“女人”，“a” 变 “e”

4、.延伸 policeman-policemen policewoman-policem（2） child-children （孩子）（3） mouse-mice（老鼠）（4）根据中文意思变化的名词，如：I-we （我-我们）you-you （彳-你们）he/she/it-they （他/她/它-他们）this-these（这个-这些）that-those（那个-那些）am/is -are （是）has-have（有）注：apple tree-apple trees man teacher-men teachers以此类推课堂练习.出下列各词的复数。1.mouse2.this3.watch4.c

5、hild5.photo6.diary7.boy8.foot9.fish10.thief11.man12.firman13.Chinese14.deer15.I16.tomato17.brush18.glass二、选择题。()1 .T hisacar .A . is B. areC. has()2. I have two .friend and afriend .A .Japanese , Chinese B.Japanese , ChineseC.Japanese , Chinese( )3.I want some.A.a fishB. fishC.fishes( ) 4.The two ar

6、e in the room.A.manB menC.a man( )5.I clean in the morning.A.my tooth B. my tooth C.my teeth三、仿照例子，把下列句子中的名词改为复数形式。例子：I am a tall boy. We are tall boys.1. She is a beautiful girl. 2. He is a strong man .3. This is a big mouse. 4. That is a small fish. 5. It has a long tooth .英语专项测试名词复数(总分 100分)姓名: 分

7、数:、请写出下列词的复数形式。(1 *50=50)citymousetreebranchradioleafwomanzoocountrytoothboybroomcarbusfoxfamilypianothieffootdishknifemanthishorsebabyphotolifechildwatchdiarydaybookdresssheepteabox strawberry peach sandwichpaperjuice water milkrice people CD ox deerfish二、单项选择(1 *10=10) ()1. The _ in our yard are v

8、ery beautiful.A. cloth B. water C. flowers()2. Tom is one of the Chinese in our school.A. boy B. boys C. boies()3. A cat has four, doesnt it?A. foots B. feetC. feets()4. There are three and five in the room.A. American, Japanese B Americans, JapaneseC. American, Japanese()5. Can you see nine in the

9、picture?A. fish B. book C. horse()6. The has two.A. boy; watch B. boy; watches C. boys; watch()7. The are flying back to their country.A. Germany B. Germanys C. Germans()8. The girl brushes her every day before she goes to bed.A. tooths B. teeth C. teeths()9.I saw many in the street.A. peoples B.peo

10、ple(_)10.The green sweater is his.A.brotherB.brothersC.people s D.brother s三、选择填空(1 *10=10)()1. They come from differentA. country B. countries C. a country D. countrys ()2. How many do you see in the picture?A. tomatos B. tomatoes C. tomato D. the tomato ()3. They are.A . woman teachers B. women te

11、achers C. women teacher D. woman teacher ()4. Would you like,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters()5. Most of live in.A. Germans, German B. German, GermenC. Germen, Germany D. Germans, Germany()6. There are some in these.A. knifes pencil -

12、 boxes B. knives pencils- boxC. knives pencil-boxD. knives pencils-boxes()7.like by air.A. Greens, travelling B. The Green, travelingC. The Greens, travel D. The Greens, traveling()8. I wonder why are interested in action films魁T 片).A. the people B. people C. peoples D. the peoples()9. There is no i

13、n the plate.A. apples B. oranges C. rice D. eggs()10.My uncle has three.A.child B.childs C.children D.childrens四.填入所给名词的正确形式(2 *10=20)1 . I have two(knife).2 .There are many(box) here.3 .There are many(bus) on the road.4 .A few(boy)are drawing on the wall.5 .The(child) are playing football now.6 .Pl

14、ease take two(photo) for me.1.1 like the red(tomato).8 .Would you please clean your?(tooth).9 .Do you want some?(milk)10 .There are ten.(woman teacher)学习必备欢迎下载课堂练习答案.1. mice 2.these 3.watches 4.children 5. photos 6.diaries7.boys 8.feet 9.fish 10.thieves 11.men 12.firmen13.Chinese 14.deer 15.we 16.tomatoes 17.brushes 18.glasses.1-5AABBC.1.They are beautiful gils.2 .They are strong men .3 .These are big mice.4 .Those are small fish.5 .They have long teeth.三年级名词复数课后小测练习、cites mice trees branches radios leaves women zoos coutries teeth boys broomscars buses foxesfamilies pianosthieves feet