七年级英语名词单数变复数及练习

英语可数名词变复数的规则（附练习及答案）1、一般情况加s2、以s, sh, ch, x结尾加es，读/iz/。

3、以辅音字母+y结尾，变y为i再加es，读/iz/。

4、以辅音字母+o结尾的，有生命加es；无生命加s。

5、以f，fe结尾，去f，fe变ves。

一. 名词单数变复数的规则变化1. 一般在名词词尾加"-s"（清辅音后读/s/，浊辅音和元音后读/z/）map—maps地图bird—birds鸟orange—oranges 桔子bike—bikes自行车2. 以s, x, ch, sh结尾的名词加"-es"（读/iz/）box—boxes盒子class—classes班级watch—watches手表dish-dishes盘，碟子，餐具3. 辅音字母+o结尾的名词后面加"-es"（中小学阶段不多，单独记忆）tomato—tomatoes西红柿potato—potatoes土豆hero—heroes英雄negro—negroes黑人辅音字母+o结尾的名词后面加"-s"（一般为外来词或者缩写词）photo—photos相片kilo—kilos千克元音字母+o结尾的名词后面加"s" radio—radios收音机zoo—zoos动物园4. 以辅音字母加y结尾的名词，变y为i加"-es " baby—babies婴儿family—families家庭party—parties聚会以元音字母加y结尾的名词直接加"-s" boy—boys男孩toy—toys 玩具5. 以fe或f结尾的名词，把fe或f变为v加"-es"（读/vz/，数量不多，单独记忆）knife—knives小刀wife—wives妻子leaf—leaves树叶直接加-sroof—roofs房顶proof—proofs证据chief—chiefs首领两种都可以handkechief手绢—handkerchiefs / handkerchieves二. 名词单数变复数的不规则变化1. child—children 孩子foot—feet 脚tooth—teeth 牙齿mouse—mice 老鼠man—men 男人woman—women 女人注意：与man 和woman构成的合成词，其复数形式也是-men 和-women，例如：an Englishman—two Englishmen 但German不是合成词，故复数形式为Germans；Bowman是姓，其复数是the Bowmans（鲍曼一家）。

初一英语名词单数变复数练习题练习题____31. They are .A.women teachersB.women teacherC.woman teacherD.woman teachers2.There are many in the basket. A.tomatoes B.tomatos C.tomato D.tomatose3. —Would you like some drinks,boys? —Yes, ,please.A.some orangesB.two boxes of chocolateC.some cakesD.two bottles of orange 4.—Can I help you? —I’d like for my twin daughters.A. two cups of watersB.two cup of watersC.two cup of waterD.two cups of water 5.I was very excited when I saw so many on the farm. A.chickenB.sheepC.duck6.We have bought two for the coming party.A.box of applesB.boxes of applesC.box of appleD.boxes of apple 7.There some old people taking a walk in the park. A.is B.are C.has D.have8.How many are there in the international village? A.Chinese B.RussianC.American 9.The five are standing over there.A.ChinesesB.EnglishmansC.AmericansD.German’s go and buy some peas,carrots and cabbages. A.meat B.fruit C.vegetablesD.bread 11.A lot of were sold today. A.porks B.drinks C. milks D.papers12.Yesterday I brought some in the market. A.tomatoes B.potatosC.vegetableD.meats 13.Here is for you ,Mrs white.A.a good newsB.good newsC.a chalkD.piece chalk 14.I want to drink.A.a waterB.watersC.some waterD.a few water 15.We are .A.woman doctorsB.women doctorC.woman doctorD.women doctors16.I bought for my mother.A.a trouserB.a pair of trousersC.a piece of trouserD.a pair of trousers 17.The baby has .A.two toothB.two toothsC.two teethD.two teeths 18.He asked for .A.some milks and a piece of breadB.some milk and a piece of breadC.some milk and a pieces of breadsD.some milks and a pieces of bread 19.Maths easy to learn. A.is B.are C.am D.were20.I have two in my schoolbag. A.knife B.knifes C.knive D.knives21.Please help yourselves to .A.some fishesB.some fishC.a fishesD.fishes 22.She wants to write a letter.Could you give her ?A.a paperB.some papersC.a piece of paperD.some pieces of papers23.There are three in my family. A.person B.man C.people D.peoples 24.Whata lot of I have to do today!A.homeworkB.homeworksC.the homeworkD.the homeworks 25.The Chinese people brave and hardworking. A.is B.are C.was D./’’s 27.Is there for us in the bus?A.any roomsB.any roomC.a roomD.some rooms 28. are made of . A.Glasses, a glass B.Glasses. glass C.A glass, glasses D.Glass, glasses 29.Shanghai is one of in China.’d like to go for a walk in . A.wood B.woods C.a wood D.the wood。

完整版)英语名词单复数练习名词词法过关练（一）一、把单数变成复数coats_______skirts_______dresses_______houses_______watches_______cars_______brushes_______boxes_______toys_______umbrellas _______tickets_______cloakrooms_______teachers_______sons _______students_______jobs _______operators_______flies_______改写：将单数名词转换为复数形式。

二、请写出下列名词复数加s后的读音：pens [penz] ducks [duks]dogs [dogz] chicks [tʃɪks]bears [berz] rabbits [ˈræbɪts]cards [kɑrdz] flowers [ˈflaʊərz]buses [ˈbʌsɪz] boxes [ˈbɑksɪz]watches [ˈwɑtʃɪz] brushes [ˈbrʌʃɪz]改写：写出加s后名词的读音。

三、写出下列名词的复数并写出所加s或es的音标。

glass——[glæsɪz]match——[mætʃɪz]wish——[wɪʃɪz]baby——[ˈbeɪbiz]butterfly—[ˈbʌtərflaɪz]boy—[bɔɪz]toy—[tɔɪz]改写：写出名词的复数形式，并给出所加s或es的音标。

名词词法过关练（二）一、写出下列名词的复数形式1、oranges。

2、classes3、XXX4、monkeys。

5、pianos6、children7、shelves。

8、beds9、countries10、families。

11、XXX12、feet13、Japanese。

14、s15、photos16、armies。

初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀：名词单数变复数，直接加-s 占多数；book-books; pen-pens; apple-apples※s, x, z, ch, sh 来结尾，直接加上-es；bus—buses, box—boxes, watch—watches, dish—dishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes2、词尾是 f 或fe，去掉f 或fe 再加上ves；口诀：妻子持刀去宰狼，小偷吓得发了慌；躲在架后保己命，半片树叶遮目光。

①wife(妻子)—wives, knife(小刀)—knives, wolf(狼)—wolves (妻子”拿着“小刀”杀了“狼”)②thief(小偷) —thieves ③shelf(架子)—shelves, self(自己) —selves, life(性命) —lives ④half(一半) —halves, leaf(树叶) —leaves3、口诀：辅音+ y 在词尾，把y 变i 再加-es；study-studies; baby-babies; city-cities4、口诀：元音+y 在词尾, 只加s 就足够boy –boys ; day –days; monkey –monkeys5、口诀：词尾字母若是o，常用三个已足够，要加-es 请记好，hero, tomato, potato。

美国黑人和英雄爱吃土豆和西红柿。

negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o 结尾的词加s, photo-photos; piano-pianos6、口诀：复合名词变复数，一般后面一个变复数，但是碰到man, woman 复合词，两个都要变复数。

如：grown-up—grown-ups (成年人)man docto—men doctors (男医生)(二) 不规则变化男人女人a 变e，鹅足牙oo 变ee；man-men; woman-women; goose-geese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变ic；mouse-mice; louse-lice孩子加上ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis---these(这些) I --- we he/she--- they that -- those(那些)【说明】① man（男人）—men, woman（女人）—women, 含有man, woman 的合成词，其复数是把 a 变成e. 如：policewoman, postman, f isherman 等。

七年级上册英语可数名词单数变复数规则及练习（含答案）可数名词单数变复数规则及练习（含答案）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-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5.以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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 peoples in 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 of tea 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 ____boys_ are drawing on the wall. (boy)5. The _childen____ are playing football now. (child)2）选择填空1. They come from different ______A. countryB. countriesC. a countryD. countrys2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs5. _______ are good for our health.A. TomatosB. TomatoesC. Tomato6. I like to eat cake with ______.A. cherriesB. cherryC.cherrys7. ______ and ______ are not friends.A. Foxs…wolfsB.Foxes wolfsC.Foxes…wolves8. Do you want to drink much ?A.a milkkks9. This is room. It’s very bi g.A.Lily and Lucy’sB.Lily’s and Lucy’sC.Lily’s and Lucy10. Do you want some for supper?A、a potatoB、potatoesC、potatos11. In autumn，you can see a lot of on the ground.A、leafB、leafsC、leaves12. My sister has two . One is old，the other is new.A、a watchB、watchsC、watches13.There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos14. That’a art book.A. anB. aC. the D are15. There two in the box.A. is watchB. are watchesC. are watchD. is watches3）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 the ground.(leaf)5． He has two _______.One is blue , the other is yellow.( 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 a knife.___________________________________2． That is a tomato.___________________________________3． That child is very good.___________________________________4 .These are mice.___________________________________5． Those are children.___________________________________答案1.knives boxes buses boys children2.BBDCB ACBAB CCBAB3.Children policeman potatoes leaves boxes families4.Radios boys sheep an5.These are knives.Those are tomatoes.Those children are very good.This is rice.That is child.。

名词单复数练习及答案一、名词单数变复数规则练习在英语中，将名词从单数变成复数通常需要根据不同的规则进行变化。

以下是一些常见的名词单数变复数的规则：1. 一般在名词末尾加s例：book → books2. 以s, x, ch, sh结尾的名词，在末尾加es例：bus → buses3. 以辅音字母+y结尾的名词，将y变成i，再加es例：baby → babies4. 以辅音字母+o结尾的名词，在末尾加es例：potato → potatoes5. 以辅音字母+f或fe结尾的名词，将f或fe变成v，再加es例：leaf → leaves现在，请你根据以上规则将下面的名词单数变成复数形式：1. cat2. house3. toy5. brush二、名词复数变单数规则练习除了将名词从单数变成复数外，有时候也需要将名词从复数变成单数。

以下是一些常见的名词复数变单数的规则：1. 一般在名词末尾去掉s例：dogs → dog2. 以s, x, ch, sh结尾的名词，去掉es例：watches → watch3. 以辅音字母+y结尾的名词，将y变成i，再去掉es例：butterflies → butterfly4. 以辅音字母+o结尾的名词，去掉es例：potatoes → potato5. 以辅音字母+f或fe结尾的名词，将f或fe变成v，再去掉es例：leaves → leaf现在，请你根据以上规则将下面的名词复数变成单数形式：1. books2. houses4. boxes5. brushes三、名词单复数变化答案以下是名词单复数的答案：一、名词单数变复数规则练习答案1. cats2. houses3. toys4. boxes5. brushes二、名词复数变单数规则练习答案1. book2. house3. toy4. box5. brush通过以上练习，希望你能更加熟练地掌握名词单复数的变化规则，提高你的英语写作能力。

完整版)初一英语名词单复数练习题及答案一．写出下列单词的复数形式：this book → these bookssheep → sheep (复数形式不变)watch → watchesdiary → diariesday → daysdress → dressesbox → boxespeach → XXXsandwich → sandwiches二．选择：1.The flowers in near our house are very beautiful.2.Tom is one of the Chinese boys in our school.3.A cat has four feet。

doesn't it?4.There are three Americans and five Japanese in the room.5.Can you see nine fish in the picture?6.The boy has two watches.7.XXX XXX back to their country.8.XXX every day before she goes to bed.9.I saw many people in the street.10.The XXX's.三．选择填空：1.C。

flowers2.B。

XXX3.B。

feet4.A。

American。

Japanese5.A。

fish6.B。

boy。

watches7.C。

XXX8.B。

XXX9.B。

peopleXXX's1.They come from different countries.2.How many tomatoes do you see in the picture?3.They are women XXX.4.Would you like two glasses of water。

名词变复数的练习题名词是英语语法中的基本部分之一，而变复数是名词变化的一个重要方面。

正确地变化名词的复数形式对于英语学习者来说是非常重要的。

在本文中，我将给出一些名词变复数的练习题，以帮助读者加深对这一知识点的理解和掌握。

练习一：单数名词变复数将下列单数名词变为复数形式：1. book2. box3. dog4. child5. city6. watch7. leaf8. tooth9. mouse10. tomato练习二：以“y”结尾的名词变复数将下列以“y”结尾的名词变为复数形式：2. country3. city4. study5. candy练习三：以“f”或“fe”结尾的名词变复数将下列以“f”或“fe”结尾的名词变为复数形式：1. knife2. leaf3. wife4. roof5. half练习四：不规则名词变复数将下列不规则名词变为复数形式：1. man2. woman3. child4. foot5. tooth7. goose8. ox9. deer10. fish练习五：名词变复数填空根据句子的语境，在空白处填入适当的名词的复数形式。

1. I have two _______. (child)2. There are many _______ in the garden. (flower)3. The _______ are swimming in the pond. (duck)4. The _______ are playing in the park. (child)5. He has two _______ as pets. (dog)6. The _______ are flying in the sky. (bird)7. The _______ are eating grass. (sheep)8. The _______ are running on the field. (horse)9. Did you see any _______ in the zoo? (elephant)10. The _______ are barking loudly. (dog)以上练习题旨在帮助读者巩固和运用名词变复数的知识。

可数名词单数变复数规则及练习题1. 可数名词和不可数名词：英语的名词可以分为可数名词和不可数名词。

表示可以计数的事物的名词叫可数名词，一般有单数和复数形式两种形式。

可数名词的单数变为复数的规则为：1）一般情况下，在可数名词的单数形式后面加字母-s构成复数形式。

如：book－books；pen－pens；eraser－erasers2）以字母x；s；ch；sh结尾的单词，其复数形式是在单词后面加字母-es。

如：bus－buses；box－boxes；watch－watches3）以辅音字母＋ｙ结尾的可数名词，其复数形式是把字母ｙ变为i再加-es。

如：baby－babies；country－countries；city－cities注意：如果是以元音字母＋y结尾的单词则直接加字母-s。

如：boy－boys；toy－toys4）以字母f或者fe结尾的可数名词，其复数形式是先把字母f变为v再加-es。

如：wife－wives；leaf－leaves；knife－knives5）以字母o结尾的可数名词，其复数形式一般加-s，或－es。

如：photo－photos，radio－radios，piano－pianos，tomato－tomatoes，potato －potatoes6）一些特殊变化的复数形式。

如：man/woman－men/women；child－children；foot－feet；tooth－teeth；mouse－mice7）有些名词的单复数形式相同：如：sheep，deer，Chinese，Japanese，yuan（元），jin （斤）注意：有些集体名词本身既表示单数意义又表示复数意义。

当这些名词指代一个单位、机构或被看成一个整体时，作单数形式理解；如果表示这个群体的所有成员，通常被看作复数。

常用的这类词有：class 班级；team 队（员）；family 家庭/人；government 政府；group 组（员）The family is not large. 这个家庭不大。

初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀：名词单数变复数，直接加-s 占多数；book-books; pen-pens; apple-apples※s, x, z, ch, sh 来结尾，直接加上-es；bus—buses, box—boxes, watch—watches, dish—dishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes2、词尾是 f 或fe，去掉f或fe再加上ves；口诀：妻子持刀去宰狼，小偷吓得发了慌；躲在架后保己命，半片树叶遮目光。

①wife(妻子)—wives, knife(小刀)—knives, wolf(狼)—wolves(妻子”拿着“小刀”杀了“狼”)②thief(小偷) —thieves③shelf(架子)—shelves, self(自己) —selves, life(性命) —lives④half(一半) —halves, leaf(树叶) —leaves3、口诀：辅音+ y 在词尾，把y 变i 再加-es；study-studies; baby-babies; city-cities4、口诀：元音+y在词尾, 只加s就足够boy –boys ; day –days; monkey –monkeys5、口诀：词尾字母若是o，常用三个已足够，要加-es 请记好，hero, tomato, potato。

美国黑人和英雄爱吃土豆和西红柿。

negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o结尾的词加s, photo-photos; piano-pianos6、口诀：复合名词变复数，一般后面一个变复数，但是碰到man, woman复合词，两个都要变复数。

如：grown-up—grown-ups (成年人)man doctor—men doctors (男医生)(二) 不规则变化男人女人a 变e，鹅足牙oo 变ee；man-men; woman-women; goose-geese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变ic；mouse-mice; louse-lice孩子加上ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis---these(这些) I --- we it/he/she--- they that -- those(那些)【说明】① man（男人）—men, woman（女人）—women, 含有man, woman的合成词，其复数是把a变成e. 如：policewoman, postman, f isherman等。

初一英语名词单数变复数专项练习题一:名词单数变复数填空1：:orange text bedcomputer.apple houseplane tree lessonapple shirt month2：piano photo radio zoo tomato.potato:3 ：class fox watch glassdress class.brush boxbus:4 :5：shelf.leaf：familystoryknifethiefcountrybabywifearmybutterflylife.citycountry:6 ：monkeykey boytoy.play day二：代词 / be动词单数变复数this _______that _________I _______you ________ she _______he ________it ________am _________is _____ _____三：把以下的单词变为复数形式key boy family dictionary watch e notebookmath alarm case backpackcomputerbagvideo tapegamhat pear vegetable shoestoreegg applestar sockskirt sweatershop_________carrotshirtclerk四：句子单数变复数1：This is a book. . __________________________2:That is an eraser. ___________________________ 3:It is a red apple. ____________________________4: I am a boy.______________________________5:He / She is a teacher. __________________________ 6:What ’s this? _________________________________ 五：名词复数变单数练习1：2:They are English boys. __________________________ 3:They are some erasers. ________________________ 4:These are dictionaries. ___________________________ 5:we are students. ___________________________6:what color are your books ? ______________________ 六：依照句意及所给单词填空。

练习题____31. They are .A.women teachersB.women teacherC.woman teacherD.woman teachers2.There are many in the basket.A.tomatoesB.tomatosC.tomatoD.tomatose3. —Would you like some drinks,boys? —Yes, ,please.A.some orangesB.two boxes of chocolateC.some cakesD.two bottles of orange4.—Can I help you? —I’d like for my twin daughters.A.two cups of watersB.two cup of watersC.two cup of waterD.two cups of water5.I was very excited when I saw so many on the farm.A.chickenB.sheepC.duck6.We have bought two for the coming party.A.box of applesB.boxes of applesC.box of appleD.boxes of apple7.There some old people taking a walk in the park.A.isB.areC.hasD.have8.How many are there in the international village?A.ChineseB.RussianC.American9.The five are standing over there.A.ChinesesB.EnglishmansC.AmericansD.German10.There are few in the fridge.L et’s go and buy some peas,carrots and c abbages.A.meatB.fruitC.vegetablesD.bread11.A lot of were sold today.A.porksB.drinksC. milksD.papers12.Yesterday I brought some in the market.A.tomatoesB.potatosC.vegetableD.meats13.Here is for you ,Mrs white.A.a good newsB.good newsC.a chalkD.piece chalk14.I want to drink.A.a waterB.watersC.some waterD.a few water15.We are . A.woman doctors B.women doctor C.woman doctor D.women doctors16.I bought for my mother.A.a trouserB.a pair of trousersC.a piece of trouserD.a pair of trousers17.The baby has .A.two toothB.two toothsC.two teethD.two teeths18.He asked for .A.some milks and a piece of breadB.some milk and a piece of breadC.some milk and a pieces of breadsD.some milks and a pieces of bread19.Maths easy to learn.A.isB.areC.amD.were20.I have two in my schoolbag.A.knifeB.knifesC.kniveD.knives21.Please help yourselves to .A.some fishesB.some fishC.a fishesD.fishes22.She wants to write a letter.Could you give her ?A.a paperB.some papersC.a piece of paperD.some pieces of papers23.There are three in my family.A.personB.manC.peopleD.peoples24.What a lot of I have to do today!A.homeworkB.homeworksC.the homeworkD.the homeworks25.The Chinese people brave and hardworking.A.isB.areC.wasD./26.W e’ll work for the people all our .A.livesB.lifeC.lifesD.life’s27.Is there for us in the bus?A.any roomsB.any roomC.a roomD.some rooms28. are made of .A.Glasses, a glassB.Glasses. glassC.A glass, glassesD.Glass, glasses29.Shanghai is one of in China.A.beautiful cityB.more beautiful citiesC.the beautiful citysD.the most beautiful cities30.W e’d like to go for a walk in .A.woodB.woodsC.a woodD.the wood【此文档部分内容来源于网络，如有侵权请告知删除，本文档可自行编辑和修改内容，感谢您的支持！】。

英语名词单数变复数专项练习题一: 名词单数变复数填空1: computer apple plane tree lesson apple2：piano photo radio zoo tomato potato 3： class fox watch glass dress class .brush box bus4：shelf knife wife life leaf thief5：family country army city story babybutterfly country6：monkey toy .play day key boy二、代词/ be动词单数变复数this______ that _________ I_______ you_______ she _______ he ________it ________ am _________ is __________ 三、句子单数变复数1：This is a book. . __________________________2: That is an eraser. ___________________________3: It is a red apple. ____________________________4: I am a boy. ______________________________5: What’s this? _________________________________四、名词复数变单数练习1：Those are my friends._________________________2: They are English boys. __________________________ 3: They are some erasers. ________________________4: These are dictionaries. ___________________________ 5: we are students. ___________________________6: what color are your books ? ______________________ 五、根据句意及所给单词填空。

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，加es如：bus-buses(公车) class-classes(班级)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-strawberries(草莓)5.以”o"结尾的名词：(1)加es，如：potato-potatoes tomato-tomatoes(2）加s .如：photo-photos(照片)8.单复同形的名词：（1）f ish-fish（鱼）sheep-sheep(绵羊)（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）m an-men,woman-women (记忆方法，“男人女人”，“a”变“e”.）（2）c hild-children（孩子）（3）m ouse-mice(老鼠）（4）I-we (我-我们) you-you (你-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)（5）将“oo”改为“ee"的名词如：tooth-teeth(牙) foot-feet(脚)课堂练习一．出下列各词的复数。

1.mouse______2.this_______3.watch_______4.child_______5.photo______6.diary_______7.boy________ 8.foot________ 9.fish_______11.man________ 12.firman___14.deer______ 15.I ____16.tomato______ 17.brush_____ 18.glass____二、选择题。

七年级下册英语语法：名词单数变复数的规则及练习题！
英语名词单数变复数的规则
一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。

读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。

例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces
二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。

读音变化：统一加读[iz]。

例：bus→buses; quiz→quizzes; fox→foxes; match→matches; flash→flashes
三、以辅音字母 y结尾的名词，将y改变为i，再加-es。

读音变化：加读[z]。

例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories
四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s 构成复数。

读音变化：加读[z]。

例：tomato→tomatoes; potato→potatoes; torpedo→torpedoes; bingo→bingoes
反例：silo→silos; piano→pianos（外来词）; photo→photos; macro→macros（缩写词）
五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。

英语名词单数变复数的规则一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。

读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。

例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces;pen---pens 二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。

读音变化：统一加读[iz]。

例：bus→buses; fox→foxes; match→matches; flash→flashes但stomach的复数为stomachs。

三、以辅音字母+y结尾的名词，将y改变为i，再加-es。

a o e i u属元音读音变化：加读[z]。

例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s构成复数。

读音变化：加读[z]。

有生命的加es例：tomato→tomatoes; potato→potatoes; Negro, hero 反例：silo→silos; piano→pianos（外来词）; photo→photos;kilo→kilos, zoo→zoos, radio→radios, piano→pianos, video→videos。

五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。

读音变化：尾音[f]改读[vz]。

thief, life, wife, shelf, self, knife, half, leaf, wolf例：knife→knives; life→lives; leaf→leaves; staff→staves; scarf→scarves反例：roof→roofs2. 不规则变化名词单数变复数的不规则变化要注意以下几点：①含man的名词，一般变man为men。

1、orange2、class3、monkey4、piano5、child6、shelf7、bed8、country9、family 10、toy 11、foot 12、radio 13、photo 14、tomato 15、woman 16、knife 17、sheep 18、ship 19、dish 20、mouse参考答案：1.oranges2.classes3.monkeys4.pianos5.children6. shelves7.beds8.countries9.families 10.toys 11.feet 12.radios13.photos 14.tomatoes 15.women 16.knives17.sheep 18.ships 19.dishes 20.mice1、class2、monkey3、shelf4、country5、toy6、foot7、sheep 8、leaf9、lady 10、brush11、goose 12、German13、fireman 14、story15、peach 16、mouse17、fox 18、dish19、crayon 20、library参考答案：1.classes2.monkeys3.shelves4.countries5.toys6.feet7.sheep8.leavesdies 10.brushes 11.geese 12.Germans13.firemen14.stories 15.peaches 16.mice17.foxes 18.dishes 19.crayons 20.libraries1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife参考答案：1.oranges2.classes3.texts4.monkeys5.pianos6.children7.shelves8.beds9.countries 10.families 11.toys 12.feet13.Japanese 14.radios 15.photos 16.armies17.tomatoes 18.foxes 19.women 20.knives1、son2、friend3、house4、village5、map6、bag7、exercise 8、brush9、family 10、bus11、city 12、box13、baby 14、class 15、factory 16、glass 17、dictionary 18、watch 19、woman 20、match参考答案：1.sons2.friends3.houses4.villages5.maps6.bags7.exercises8.brushes9.families 10.busses 11.cities 12.boxes 13.babies 14.classes 15.factories 16.glasses 17dictionaries 18.watches 19.women 20.matches——用所给内容的正确形式填空。

英语名词单数变复数的规则一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。

读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。

例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。

读音变化：统一加读[iz]。

例：bus→buses; quiz→quizzes; fox→foxes; match→matches; flash→flashes三、以辅音字母+y结尾的名词，将y改变为i，再加-es。

读音变化：加读[z]。

例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories 四、以-o结尾的名词，如果不是外来词或缩写，有生命的就加-es，没生命的加-s 构成复数。

读音变化：加读[z]。

例：tomato→tomatoes; potato→potatoes; torpedo→torpedoes; bingo→bingoes反例：silo→silos; piano→pianos（外来词）; photo→photos; macro→macros（缩写词）五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。

读音变化：尾音[f]改读[vz]。

例：knife→knives; life→lives; leaf→leaves; staff→staves; scarf→scarves反例：roof→roofs六、部分单词的复数形式不变。

读音变化：保持原音。

例：fish→fish; sheep→sheep; cattle→cattle; deer→deer; salmon→salmon七、极少数单词，其复数形式没有任何规律。

读音变化：没有规律。