三年級英語名詞單數(shù)變復(fù)數(shù)規(guī)則和練習(xí)及答案

1、三年級名 詞單數(shù)變復(fù) 數(shù)規(guī)則1一般情況下，直接加s女口：apple-apples pig-pigs book-books2.以s、sh、ch、x結(jié)尾的名詞，加es女口：bus-buses（公車）class-classes（班級）fish-fishes（此時的fish當 魚的種類”講）watch-watches（手表）box-boxes（盒子）fox-foxes（狐貍）3.以元音字母+y結(jié)尾的名詞，直接加s如：boy-boys（男孩）toy-toys（玩具）4.以輔音字母+y結(jié)尾的名詞，去y改ies女口：family-families（家庭） strawberry-strawberries（草莓

2、）5.以f或fe結(jié)尾的名詞，去f或fe改ves女口：wife-wives knife-kniveswolf-wolves?（這三個詞的記憶口訣-妻子”拿著 小刀”殺了狼”）6.以”（結(jié)尾的名詞：（1）有生命的，加es，女口：potato-potatoes tomato-tomatoes hero-heroes?（這 三個詞的記憶口訣-”英雄 愛吃”土豆 和”西紅柿“）（2）無生命的，力口s .如：photo-photos（照片）radio-radios（收音機）Pianopianos（鋼琴）7.將“o（改為“e啲名詞女口：tooth-teeth（牙） foot-feet（腳） goose-ge

3、ese（鵝）8.單復(fù)同形的名詞：（1）fish-fish（此時fish當同類魚的很多條”講）sheep-sheep（綿羊）paper-paper（紙）people-people（peoples表示 民族”）Chinese-Chinese（中國人） Japanese-Japanese（日本人）（2）不可數(shù)名詞,如:water（水）,rice（米飯）,milk（牛奶）,juice（果 汁）,bread（面包）,tea（茶）,orange（橙汁）9.不規(guī)則變化的名詞：（1）man-men,woman-women （記憶方法，“男人”變“女人”，“a”變 “e”.延伸policeman-policem

4、enpolicewoman-policem（2）child-children（孩子）（3）mouse-mice（老鼠）（4） 根據(jù)中文意思變化的名詞，女如：I-we （我-我們）you-you （你-你們）he/she/it-they （他/她/它-他們）this-these（這個-這些）that-those（那個-那些）am/is -are （是） has-have（有）注:apple tree-apple trees man teacher-men teachers以此類推課堂練習(xí).出下列各詞的復(fù)數(shù)。1.mouse2.this3.watch4.child5.photo6.diary7.bo

5、y8.foot9.fish10.thief11.ma n12.firma n13.Chi nese14.deer15.I16.tomato17.brush18.glass二、選擇題。()1.Thisa car .A . is B. are C. has()2. I have twofriend and afriend .A .Japanese , ChineseB.Japanese , ChineseC.Japa nese ,Chin ese()3want someA.a fish B.fish C.fishes()4.The twoare in the room.A.ma nB men C.

6、a man( )5.I clea nin the mor ning.A.my tooth B. my tooth C.my teeth三、仿照例子，把下列句子中的名詞改為復(fù)數(shù)形式。例子：I am a tall boy. We are tall boys.出下列各詞的復(fù)數(shù)。1. She is a beautiful girl.()2.TomisoneoftheChin2. He is a strong man .3. This is a big mouse. _4. That is a small fish. _5. It has a long tooth ._英語專項測試名詞復(fù)數(shù)(總分100分

7、)姓名:_分數(shù)：_、請寫出下列詞的復(fù)數(shù)形式。(1*50=50)city_ mouse_ tree_ branch_ radio_leafwomanzoocountrytoothboybroomcarbusfoxfamilypia nothieffootdishkn ifemanthishorsebabyphotolifechildwatchdiarydaybookdresssheepteaboxstrawberrypeachsan dwichpaperjuicewatermilkricepeopleCDox deerfish二、單項選擇(1*10=10)()1. The _ in our ya

8、rd are very beautiful.A. clothB. waterC. flowersA. boy B. boys C. boies()3. A cat has four_, does nt it?A. foots B. feet C. feets()4. There are three_ and five_ in the room.A. America n, Japa nese B America ns, Japa neseC. America n, Japa nese()5. Can you see nine_ in the picture?A. fish B. book C.

9、horse()6. The_ has two_.A. boy; watch B. boy; watches C. boys; watch()7. The_ are flyi ng back to their coun try.A. Germa ny B. Germa nysC. Germa ns()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. peoplesB.people(_)10.The gree n

10、 sweater is his_.A.brotherB.brothersC.peoples D.brothers三、選擇填空(1*10=10)()1. They come from differe nt_A. 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 . woma n teachers B. wome n teachers C. wome n

11、teacherD. woma n 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 oflive in. #A. Germa ns, Germa nB. Germa n, Germe nC. Germe n, Germa nyD. Germa ns, Germa ny()6. There are somein these.A. knifes pen cilboxesB. kni

12、ves pen cilsboxC. kni ves pen cilboxD. kni ves pen cilsboxes()7.likeby air.A. Gree ns, travell ingB. The Gree n, traveli ngC. The Gree ns, travelD. The Gree ns, traveli ng()8. I won der whyare interested in action films武打片).A. the peopleB. people C. peoples D. the peoples()9. There is noin the plate

13、.A. apples B. orangesC. rice D. eggs()10.My uncle has threeA.child B.childsC.childre nD.childre ns四填入所給名詞的正確形式(2*10=20)1.1 have two_(knife).2. There are many_ (box) here.3. There are many_ (bus) on the road.4. A few_(boy)are draw ing on the wall.5. The_(child) are playi ng football now.6. Please tak

14、e two_(photo) for me.7like the red_(tomato).8. Would you please clea n your_ ?(tooth).9. Do you want some_ ?(milk)10. There are ten_ .(woma n teacher)課堂練習(xí)答案一.1. mice2.these 3.watches 4.children 5.photos7.boys8.feet9.fish10.thieves11.men13.Chi nese14.deer 15.we 16.tomatoes18.glasses二.1-5AABBC三.1.They are beautiful gils.2. They are str ong men .3. These are big mice.6.diaries12.firme n17.brushes4. Those are small fish.5. They have long teeth.三年級名詞復(fù)數(shù)課后小測練習(xí)一、citesmicetreesbranches.radiosleaveswome nzooscoutries teethboysbroomscarsbusesfoxesf