七年级上名词单复数练习
知识点1. 名词单复数
一、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、tomato
18、fox
19、woman
20、knife
21、sheep
二.用所给单词的适当形式填空：
1. It’s not ____ alarm clock. (a)
2. Let ____ play tennis. (I)
3. Where ___ Tom’s parents?(be)
4. Many ________.(sheep)
5. I see your _________. They are fine.(grandparent)
6. Your ____ are my pen _____.(朋友)
7. His _________ are very cute.(女儿)
8. The two _____ are good. (家庭) 9. _____ answers are right.(they)
10. Her sister and his brother aren’t my _______ (表兄妹)
11. I have two_____ (knife)
12. There are many _____ here. (box)
13. There are many _____ on the road. (bus)
14. A few _____ are drawing on the wall. (boy)
15. The _____ are playing football now. (child)
三、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. Japanese,German C.Japanese, Germans
4. That’s art book.
A. an
B. a
C. the D are
5. The boys have got already.
A. two bread
B. two breads
C. two pieces of bread
D. two piece of breads
6. The old man wants .
A. six boxes of apples
B. six boxes of apple
C. six box of apples
D. six boxs of apples
7. There some in the river.
A. is ,fish
B. are, fishs
C. is, fishs
D.
are ,fish
8. There two in the box.
A. is watch
B. are watches
C. are watch
D. is watches
9. We should clean twice a day.
A .our tooth B. our tooths C.teeth D.our teeth
10.The _____ meeting room is near the reading room.
A.teacher
B.teacher’s
C.teachers’
D.teachers
11. In Britain ____ are all painted red.
A. letter boxes
B.letters boxes
C.letter box
D.letters box
四．单数句变复数句，复数句变单数句
1．It is a bus._______________________________________
2．This is my sister._________________________________
3．He is his friend .__________________________________
4．That is her dictionary.______________________________
5．Those are boxes._______________________________
6．They are teachers.________________________________
7．These are desks .________________________________
8．We are boys. _____________________________
9.I have a tooth, foot and hand.____________________________________
初一英语名词单复数讲解和练习
可数名词单复数 一、变化规则： 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（家庭）,以元音+y结尾的直接加s，例如monkey-monkeys. 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice, child-children, foot-feet, tooth-teeth, 6.单复数同形：fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese 7.和woman/man搭配的词组要双重复数。例如woman doctor-women doctors. 8、量词的复数：a kilo of, a pair of, a piece of, a cup of, a bottle of, a basket of a glass of milk ________________ (三杯牛奶) a basket of apples_______________(两篮苹果) 二：复数常见搭配：be, V原形, a lot of, lots of, a few, some, many, how many, other, different, most, one of…, 量词复数如kilos of等 三、定冠词the：特指第二次提到的事物和双方都知道的事物，表独一无二的事物，用在表示方向the east；用在序数词前the first；用在形容词前表最高级the best；用在西洋乐器名词前，play the piano；用在江河，海洋，湖泊，群岛，山脉的名称前the West Lake 西湖；用在普通名词和另外一些词构成的专有名词前the Great Wall 长城；用在表示一类人或物或某种抽象概念,the tiger；用在姓氏的复数形式前，表示全家人，the Greens格林一家 四、练习（1）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、tomato 18、fox 19、woman 20、knife （2）用所给名词的适当形式填空。 1. We are ________ (student). 2. I have five ________ (watch). 3. Her father is a ________ (doctor). 4. What’s your ______ (job)? 5. What are their ________ (job)? 6. These _________ (shelf) are not very good. 7. Two ________ (wolf) are in the forest. 8. The ____________ (housewife) are very lazy. 9. I have two ________ (knife). Do you need one? 10. There is a _______ (hero). 11. This _______ (potato) is very nice. 12. There is a red _________ (tomato) on the table. 13. We have four ________ (piano) in our school. 14._______(sheep) are my favourite animals. 15.The two __________________(woman teacher) are my aunts. 16. I have two_____ (knife) 17. There are many _____ here. (box) 18. There are many _____ on the road. (bus) 19. A few _____ are drawing on the wall. (boy) 20. The _____ are playing football now. (child) 21. There are _____(kilo) of _______(banana) on the table. （3）用a或an 或the填空。 1. Is it English book? 2. This is orange ring. 3. Give me ball, please. 4. This is old bike. 5. That is ID card. 6.Is there ___ umbrella on the desk? 7. ____ sun rises in the east．8. He is first one to school. 9.There is eight in the bag. 10. There is book on the table, and book is Mr Wang’s.
七年级英语上册名词变复数练习题
新目标七年级名词变复数练习题 一、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、tomato 18、fox 19、woman 20、knife 22、sheep 二、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. Japanese,German C.Japanese, Germans 4. That’s art book. A. an B. a C. the D are 5. The boys have got already. A. two bread B. two breads C. two pieces of bread D. two piece of bread 6. The old man wants . A. six boxes of apples B. six boxes of apple C. six box of apples D. six boxs of apples 7. There some in the river. A. is ,fish B. are, fishs C. is, fishs D. are ,fish 8. There two in the box. A. is watch B. are watches C. are watch D. is watches 9. We should clean twice a day.
英语名词单复数练习题带答案44653
英语专项测试名词复数 练习一 一、请写出下列词的复数形式。(1’*50=50’) city _____ _zoo ______country _____ tooth ____ mouse __ boy____________ broom ___________car ____ tree ______horse ______ bus______________ fox _____ branch ____ baby _____ family _____ dish _____ radio _____ photo _____ piano _____ knife _____ leaf _____ life _____ thief _____ _man _____ woman _____ child ___ foot this _____________ watch___________ diary____________ day____________ book____________ dress____________ sheep___________ tea_____________ box___________ strawberry_________ peach__________ sandwich__________ paper_________ juice__________ water____________ milk___________ rice__________ people CD ox___________deer____________ fish___________ 二、单项选择(1’*10=10’) ( )1. The __ in our yard are very 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 ____ , doesn't it? A. foots B. feet C. feets ( )4. There are three ____ and five _____ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese ( )5. Can you see nine ____ in the 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.people C.people’s ( )10.The green sweater is his _________.
初一名词单复数所有格
名词的单复数，可数与不可数名词，名词的所有格 知识点1. 名词的单复数 名词：表示人或事物的名称或抽象概念的词。 可数名词与不可数名词. 单数可数名词前面可加a,an来修饰： a bag一个包 可数名词：可以计数的名词 名词复数可数名词 不可数名词：不可计数的名词没有复数形式,前面不能用不定冠词a, an,也不能直接加数词. 但可以跟某些量词短语搭配,表示数量,如: a glass of water, two cups of tea. A.可数名词 1. 单数可数名词，表示“一”的概念，指单个的可数物体。要用名词的单数形式，表示名词的单数，要在名词前 加冠词a或an。（an用于元音开头的单词）eg：a book/ tree an apple/ egg 2.复数名词：指两个或以上的可数物体。名词复数的规则变化。 ①在一般情况下，词尾后加-s。books，cups，beds，boys，horses ②. 以s，x，sh，ch结尾的词，词尾加-es，读|iz| buses，boxes，dishes碟子，watches ③以f或fe结尾的词，先将f或fe变成v，再加-es，读|vz| half—halves，knife—knives小刀wife wives ④以o结尾的词tomatoes，potatoes zoos，radios，vedios photo---photos; piano---pianos ⑤以辅音字母加y结尾的词，先将y改为i再加-es。cities，families，babies 3 名词复数的不规则变化。man—men，tooth—teeth牙齿，child—children，sheep—sheep绵羊，deer---deer小鹿 foot----feet脚Chinese – Chinese Japanese – Japanese 4 有些名词只有复数形式clothes，trousers裤子，glasses，socks , shorts , pants , shoes 通常是以复数的形式 出现。*另外，当我要表达一双袜子，一条裤子等时，要说成 a pair of socks a pair of shorts 5.一些代词和其他词复数的不规则变化。 ① I --- we ② you – you ③ he, she, it -- they ④me---us ⑤him/her/it---them ⑥ this --- these ⑦ that – those ⑧ my – our ⑨ her, his, its – their ⑩ am/ is – are a/ an – some 6. 句子单数变复数，注意以下六要素： ⑴主格人称代词要变成相应的复数主格人称代词，即I→we，you→you，she，he，it→ they。如： They are girls. She is a girl. → ⑵am，is要变为are。如：I’m a student. →We are students. ⑶不定冠词a，an要去掉。如：He is a boy. →They are boys. ⑷普通单数名词要变为复数形式。如：It is an apple. →They are apples. ⑸指示代词this，that要变为these，those。如：This is a box. →These are boxes. ⑹man，woman名词作定语修饰可数名词时，要在“数”上与被修饰名词保持一致。但其他名词修饰名词表示“性 ey are women doctors.That is a pencil case. →Those are pencil cases.质”时，不作变化。She is a woman doctor. →Th B.不可数名词 1. 没有复数形式,前面不能用不定冠词a, an,也不能直接加数词.但可以跟某些量词短语搭配,表示数量, 如: a glass of water一杯水（不能说 a water） a cup of tea.一杯茶 a piece of paper一张纸 a piece of bread一 片面包 A bottle of milk一瓶牛奶 2.不可数名词跟量词搭配时，变复数只变量词：two glasses of water many cups of tea twenty pieces of paper 注：可数名词也可以和量词搭配,of后的可数名词要用复数形式： a box of apples一箱苹果 a pair of shoes一双鞋 当量词的数量超过一时，也变复数：Six boxes of apples8 pairs of shoes 专项练习一一.用所给单词的适当形式填空： 1.It’s not ____ alarm clock. (a) 2. Let ____ play tennis. (I) 3. Where ___ Tom’s parents?(be)
仁爱英语七年级英语上册名词变复数的规则及习题
名词变复数 名词变复数规则变化及发音： 1、绝大多数的可数名词在词尾加上s ； book→books；desk→desks；pen→pens；car→cars s遇t读浊辅音[ts]，遇d读清辅音[dz] friend→friends; cat→cats; 2.、以s、x、ch、sh结尾的单词，在该词末尾加上-es； 读音规则：读[iz]； bus→buses; box→boxes; watch→watch ches; dish→dishes 3、以辅音字母+y结尾的名词，要把y变为i，再加-es 读音规则：读[z]。fly→flies; b ab y→b abies; 元音字母加y结尾的单词直接加s；eg：toy→toys；boy→boys； 4、以-f或-fe结尾的名词，要将-f或-fe变为-v，再加es； 读音规则：读[vz]；knife→knives；leaf→leaves； 5、以-o结尾的名词，初级阶段只有三个单词要加-es，其余都加-s； 读音规则：读[z]。 tomato→tomatoes西红柿; potato→potatoe s土豆; hero→heroes英雄; Negro—Negroes 口诀：“黑人英雄喜欢吃土豆和西红柿” 名词变复数不规则变化： 1.单词内部发生变化：口诀“oo常常变ee，男人女人a变e” foot→feet脚；tooth→teeth牙齿；man→men男人；woman→women女人； 2.单复数相同：“羊鱼小鹿无变化，单数复数是一家” sheep→sheep绵羊；fish→fish鱼；deer→deer鹿； 3.不规则变化： child→children孩子；m ouse→mice老鼠；German→Germans德国人； 4“某国人”的复数有三种类型： （1）Chinese, Japanese单数复数同形，不需加s； （2）Englishman, Frenchman, Dutchman复数要把 man 变为men； （3）其他各国人以–an, -ian收尾的均直接加s。如：Americans, Australians, 不可数名词： ⒈不可数名词概念：不可以数的名词叫做不可数名词。包括物质名词（表示无法分为个体的 物质）和抽象名词（表示抽象概念的词）。 ⒉不可数名词特点： ⑴不可数名词没有复数形式，也不能与a, an及数词连用，常作单数看待。 例：water There’s some water in the bottle. food My favourite food is noodles. ⑵不可数名词如表数量，常和a bottle of, a glass of等名词词组连用。如表示复数，只 把量词改为复数。 例：a bottle of water一瓶水 , two glasses of water 两杯桔子汁， three cups of tea 三杯茶， a piece of paper一张纸 ⑶有些物质名词有时可数，有时不可数，要根据上下文决定，其意义也有所不同。
(完整版)初一英语名词单复数练习题及答案
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____________ sheep___________ watch___________diary____________day____________ dress____________ box___________ peach__________sandwich__________ 二．选择 1. The __ in near our house are very 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 ____ , doesn't it? A. foots B. feet C. feets 4. There are three ____ and five _____ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese 5. Can you see nine ____ in the picture? A. fish B. books 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 he goes to bed. A. tooths B. teeth C. teeths 9.I saw many _____ in the street. A. peoples B. people C. people’s 10.The green shirt is his _________. A. brother B. brothers C. brother’s 三选择填空 1. They come from different ______ 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 . woman teachersB. women teachers C. women teacher D. woman teacher 4. Would you like _______ ,please? A. two glass of water B. two glasses of water C. two glass of waters D. two glasses of waters 5. Most of ______ live in _______.
(完整)初一英语名词单复数练习题
名词复数练习题 一．写出下列单词的复数形式 city _____ _zoo ______country _____ tooth ____ mouse __ boy____________car ____ fox _____ tree ______horse ______ bus______________ knife _____ branch ____ baby _____ family _____ man _____ radio _____ photo _____ piano _____ this _____________ leaf _____ life _____ thief _____ _ book____________ sheep___________woman _____child _____ watch___________diary____________day____________ foot _____ dress____________ box___________ peach__________sandwich__________ paper_________ people ox___________deer____________ 二．选择 ( )1. The __ in near our house are very 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 ____ , doesn't it? A. foots B. feet C. feets ( )4. There are three ____ and five _____ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese ( )5. Can you see nine ____ in the picture? A. fish B. books 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 he goes to bed. A. tooths B. teeth C. teeths
初中英语名词单复数练习题
选择a或an或者不填(用/来表示) pen bag apple big apple banana orange oranges orange pen hour house umbrella university A[ei] U[ju:] H[eitF] R[a:] B[bi:] M[em] E chick water child children 用a/an填空： ①Is it Chinese book or English book? ②This is ring, and it is orange ring. ③Mary is English teacher. Tom is Chinese teacher. ④This is bike. It’s old bike. ⑤This is telephone number. ⑥That is ID card. ⑦I lost my keys. It’s set of keys. ⑧It’s apple, not pear. ⑨This is peach. That’s orange. ⑩Y ou have banana, but I have egg. ①Is there umbrella on the desk? ②There is island in the sea. ③There is picture on the card. ④I have old book. ⑤apple is a kind of fruit. ⑥There is armchair[a:mtFeE(r)] in the living room. ⑦I’d like egg. ⑧Look, there is bird in the tree. ⑨Is there map on the wall? ⑩There is bench[bentF] in the park. 写出下列名词的复数： butterfly —sky —thief— boy —toy —leaf— wife（妻子）—life（生命）—half— knife（小刀）—shelf(架子)—potato—photo__ man—Chinese_________ German___________ woman—Japanese_____________ hero________ tooth—sheep_______________ negro____________ foot—fish_________________ tomato____________
小学英语名词单复数练习题带答案.
英语专项测试名词复数（总分100分） 一、请写出下列词的复数形式。(1’*50=50’) city _____ _zoo ______country _____ tooth ____ mouse __ boy____________ broom ___________car ____ tree ______horse ______ bus______________ fox _____ branch ____ baby _____ family _____ dish _____ radio _____ photo _____ piano _____ knife _____ leaf _____ life _____ thief _____ _man _____ woman _____ child ___ foot this _____________ watch___________ diary____________ day____________ book____________ dress____________ sheep___________ tea_____________ box___________ strawberry_________ peach__________ sandwich__________ paper_________ juice__________ water____________ milk___________ rice__________ people CD ox___________deer____________ fish___________ 二、单项选择(1’*10=10’) ( )1. The __ in our yard are very 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 ____ , doesn't it? A. foots B. feet C. feets ( )4. There are three ____ and five _____ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese ( )5. Can you see nine ____ in the 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.people C.people’s ( )10.The green sweater is his _________. A.brother B.brothers C.brot her’s
初一英语名词变复数
初一英语名词变复数 初一英语名词变复数：定语从句：（一）基础：引导词---who, which, that, whom,练习1.I like cities___________are quiet and clean. 2.I prefer students _________are hard- working.3.I hate TV shows _________ are noisy and boring.4.The music __________ is gentle and quiet attracts me a lot.5.The food __________tastes delicious is not always healthy.6.Those boys ___________ are playing basketballs over there are from Class Fifteen.7.The books ____________ are written by Lu Xun are worth reading.8.The town ___we visited last week is much larger than before.9.The book ___ he bought is very interesting.（二）特例：只用that的情况1先行词被___________或___________所修饰，或本身是______________________时，只能用that，2.被修饰的先行词为________________________________________________等不定代词时, 只能用that.3.先行词被_____________________________________________等词修饰时，只能用that，而不用which。4.先行词里同时含有______________________，如I can remember well the persons and some pictures that I saw in the room.5. 以______________________引导的特殊疑问句，只能用that.如：Who is the girl that is crying?练习1. I am interested in everything___ is about the 2006 World Cup.2. Is
七年级英语名词单数变复数及练习
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; sport→sports 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; 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：family→families; ; library→libraries; story→stories 四、以-o结尾的名词，一般情况直接加-s构成复数；特殊词汇后加-es 读音变化：加读[z]。 例：tomato→tomatoes; potato→potatoes; hero→heroes 五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves。 读音变化：尾音[f]改读[vz]。 例：knife→knives; life→lives; leaf→leaves; 名词由单数变成复数的练习 一、写出下列名词复数 box_______ knife_______ fly______ fox______ bus______ bench_____ brush_____ kiss______ dish_____ ruler______ glass_____ pencil________ boy______ knife______ lady______ key______ story______ watch______ city______ family______ day_____ apple_______ eraser______ thief______ fish_____ monkey______ city ______ radio ________ dog ______ 1
名词单数复数练习题
二、练习题。 <一>、写出下列名词的复数形式 1、orange 2、class 3、text 4、monkey 5、piano 6、child 7、shelf8、bed9、country10、family11、toy12、foot 13、Japanese14、radio15、photo16、army17、tomato18、fox 19、woman20、knife22、sheep <二>、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. Japanese,German C.Japanese, Germans 4. That’s______art book. A. an B. a C. the D are 5. The boys have got______already. A.two bread B.two breads C.two pieces of bread D.two piece of bread 6. The old man wants______.
A.six boxes of apples B.six boxes of apple C.six box of apples D.six boxs of apples 7. There______some______in the river. A. is ,fish B. are, fishs C. is, fishs D. are ,fish 8. There______two______in the box. A. is, watch B. are, watches C. are, watch D. is, watches 9. We should clean______twice a day. A .our tooth B. our tooths C.teeth D.our teeth 10.The _____ meeting room is near the reading room. A.teacher B.teacher’s C.teachers’ D.teachers 11. In Britain _____ are all painted red. A.letter boxes B.letters boxes C.letter box D.letters box 1）选择填空 1.They come from different ______ 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
七年级英语-名词单复数形式转换
英语中【可数名词】：“单数形式”变“复数形式” 英语中的可数名词，大多都有单数和复数两种形式， 单数形式变成复数形式，几种主要方式是： 1. 在名词后直接加-s，如： a book →books a cat →cats 2. 以s, x, ch, sh结尾的名词加-es构成复数，如： a bus → buses a box → boxes a watch → watches a dish →dishes 3. 以“辅音字母+ y”结尾的名词，构成复数时，需将y改为i，然后加复数词尾-es，如： a dictionary → dictionaries a strawberry → strawberries a family → families a country → countries ★注意：以元音字母加y结尾的，加-s： a boy → boys a key → keys 4. 以f或fe结尾的名词构成复数时，一般改f为v，再加-es，如： a knife →knives a leaf →eaves ★注意：但也有例外，例外的词有： a roof →roofs a cliff →cliffs 等等 5. 以元音字母o结尾的名词, 一般加-es词尾构成复数，如：（有生命的名词）。[口诀] 黑人英雄爱吃西红柿和马铃薯，有意思（es） a negro →negroes a hero →heroes a tomato →tomatoes a potato →potatoes ★注意：但也有例外，加-s，例外的词有：（无生命的名词） a photo →photos a piano →pianos a radio →radios 等等 6. 有些名词复数有不规则变化，如： a man →men a woman →women a tooth →teeth a foot →feet a child →children a mouse →mice 7. 有些名词单复数形式相同，如： a sheep →sheep a deer →deer 名词复数形式还有一些其它情况，请同学们在阅读和学习过程中不断丰富，逐步掌握。
小学英语名词单复数练习题
名词单数变复数变化规则： 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, brush-brushes, watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数： man-men, woman-women, policeman-policemen, ox---oxen mouse-mice child-children foot-feet tooth-teeth fish-fish, people-people, sheep---sheep deer--deer 6. 表示“某国人”的名词一般有三种情况 1.Japanese、Chinese复数不变 2.Frenchman、Englishman、Dutchman等的复数把a改为e 3.German、Russian、American、Indian、Italian、Korean等复数加s 因为german不是man词根是germany演化的 7. 以o结尾有生命的加es 常见的有生命加es的单词有： negro黑人, hero英雄, tomato西红柿, potato 土豆 用一句话来记忆：黑人英雄爱吃西红柿和土豆。 但下面几类词以“O”结尾只加s： 1.以“元音+o”或“oo”结尾的词如:videos, radios, ,zoos, bamboos, kangaroos, 2.一些外来词，特别是音乐方面的词，如：pianos 3.一些缩写词和专有名词，如：kilos , photos 名词复数练习题 一．写出下列单词的复数形式 city _____ _zoo ______country _____ tooth ____