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名词单数和复数

名词单数和复数
名词单数和复数

名词可以分为可数名词和不可数名词,不可数名词没有单复数,一律看作单数。

可数名词的单数前什么时候用a,什么时候用an?

答:以元音音标(或音素)开头的用an。

以辅音音标(或音素)开头的用a。

注意:我们看的是音标(或音素),而不是元音字母。

选择a或an或不填(用/表示)

pen bag

apple big apple

banana orange

oranges orange pen

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)

以O结尾的词,许多加es构成复数,特别是一些常用词如:

heroes,potatoes,tomatoes,echoes,tornadoes,torpedoes,dominoes,vetoes,mosquitoes, Negroes,mangoes,buffaloes,volcanoes

但下面几类词只加s:

1.以“元音+o”或“oo”结尾的词

如:videos,radios,studios,folios,oratorios,embryos,zoos,bamboos,kangaroos,taboos 2.一些外来词,特别是音乐方面的词,如:

pianos,solos,concertos,tobaccos,mottos,cellos

3.一些缩写词和专有名词,如:kilos,photos,memos,micros,Eskimos,Filipnos

有个别词加两种词尾都可 zero

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:knif e→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。

例: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,

八、、另外还有一些名词,其复数形式有时可表示特别意思,

例:goods货物,waters水域,fishes(各种)鱼,peoples 民族

不可数名词,没有复数形式。

water(水) milk(牛奶) tea(茶) rice(米饭) orange(橙汁)juice(果汁)bread(面包)

我们又需要给这些词计量,于是采用a+单位+of+不可数名词。如:a cup of tea 一杯茶

为了表示多个的概念,可将单位变为复数。如:two cup s of tea两杯茶

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.brother’s

三、选择填空(1’*10=10’)

( )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 teachers B. 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 _______.

A. Germans, German

B. German, Germen

C. Germen, Germany

D. Germans, Germany

( )6. There are some ______ in these _______.

A. knifes pencil-boxes

B. knives pencils-box

C. knives pencil-box

D. knives pencils-boxes ( )7. ______ like ______ by air.

A. Greens, travelling

B. The Green, traveling

C. The Greens, travel

D. The Greens, traveling

( )8. I wonder why ______ are interested in action films(武打片).

A. the people

B. people

C. peoples

D. the peoples ( )9. There is no ______ in 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 ___________ 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)

6.Please take two _______________ for me. (photo)

7.I like the red ________________.(tomato)

8.Would you please clean your _____________ now? (tooth)

9.Do you want some _________? (milk)

10.There are ten __________ _________in our school. (woman teacher)

<一>、写出下列名词的复数形式

1、orange

2、class

3、text

4、monkey

5、piano 6child 7、shelf 8、bed 9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 1

6、army 1

7、tomato 1

8、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’a 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

3. They are______.

A . woman teachers B. 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 _______.

A. Germans, German

B. German, Germen

C. Germen, Germany

D. Germans, Germany

6. There are some ______ in these _______.

A.kni fes…pencil-boxes

B.knives…pencils-box

C.knives…pencil-box

D.knives…pencils-boxes

7. ______ like ______ by air.

A. Greens, travelling

B. The Green, traveling

C. The Greens, travel

D. The Greens, traveling

8. I wonder why ______ are interested in action films(武打片).

A. the people

B. people

C. peoples

D. the peoples

9. There is no ______ in the plate.

A. apples

B. oranges

C. rice

D. eggs

2).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)

1)写出下列名词的复数形式。

1.bag _______ 2.orange _______ 3.family _______ 4.wish _______ 5.shelf _______ 6.knife _______ 7.key _______ 8.baby _______ 9.tooth _______ 10.foot _______ 11.woman _______ 12.sheep _______ 13.Japanese _______ 14.potato _______ 15.radio _______ 16.child _______ 17.fish _______ 18.photo _______ 19.Frenchman _______ 20.man doctor _______ 21.watch _______

22. bus _______ 23. sheep _______ 24. foot _______

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 in the picture?

A. tomatos

B. tomatoes

C. tomato

D. the tomato

3. They are______.

A . woman teachers B. 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 _______.

A. Germans, German

B. German, Germen

C. Germen, Germany

D. Germans, Germany

6. There are some ______ in these _______.

A.knifes…pencil-boxes

B.knives…pencils-box

C.knives…pencil-box

D.knives…pencils-boxes

7. ______ like ______ by air.

A. Greens, travelling

B. The Green, traveling

C. The Greens, travel

D. The Greens, traveling

8. I wonder why ______ are interested in action films(武打片).

A. the people

B. people

C. peoples

D. the peoples

9. There is no ______ in the plate.

A. apples

B. oranges

C. rice

D. eggs

10. _______ are good for our health.

A. Tomatos

B. Tomatoes

C. Tomato

11. I like to eat cake with ______.

A. cherries

B. cherry

C.cherrys

12. ______ and ______ are not friends.

A. Foxs…wolfs

B. Foxes…wolfs

C. Foxes…wolves

13. These are the ______ of our national ______.

A. photos … heroes

B. photoes … heroes

C. photos … heros

14. The ______ are running on the ______.

A. deer … grasses

B. deers … grass

C. deer … grass

15. I was so hungry and I ate two ______.

A. bowls of noodle

B. bowls of noodles

C. bowl of noodles 3).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)

4)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 )

5)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.

6)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. ______________________________________

1、I want three white paper.

A、pieces

B、piece of

C、pieces of

2、Do you want to drink much ?

A、a milk

B、milk

C、milks

3、This is room. It’s very big.

A、Lily and Lucy’s

B、Lily’s and Lucy’s

C、Lily’s and Lucy

4、We visited house yesterday.

A、Tom

B、Toms

C、Tom’s

5、Do you want some for supper?

A、a potato

B、potatoes

C、potatos

6、In autumn,you can see a lot of on the ground.

A、leaf

B、leafs

C、leaves

7、My sister has two . One is old,the other is new.

A、a watch

B、watchs

C、watches

8、Best wishes to you for Day!

A、Teacher’s

B、Teachers’

C、Teacher

9、Many children like to go to the Palace on Sunday.

A、Children

B、Children’s

C、Childrens’

第一部分:

1. There are some ________ on the hill.

A. sheeps

B. a sheep

C. sheep

D. sheepes

2. Mr Black often gives us ________ by Email.

A. some good information

B. some good informations

C. good informations

D. a good information

3. There are some new books in the school library. They are ____ books.

A. child

B. childrens'

C. children

D. children's

4. I have worn out my shoes, so I want to buy a new ________ .

A. pair

B. one

C. ones

D. trousers

5. Meimei's handwriting is better than any other ______ in his class.

A. students

B. students

C. student's

D. students'

6. The hospital is a bit far from here. It's about _______ .

A. forty minutes's walk

B. forty minute's walk

C. forty minutes walk

D. forty minutes' walk

7. How many _____ are there in your class ?

A. Japanese

B. American

C. Australian

D. Canadian

8. I found my black cat in_____ room.

A. Jim and Mike

B. Jim and Mike's

C. Jim's and Mike's

D. Jim's and Mike

9. How much are the _____ ?

A. bread

B. meats.

C. potatos

D. tomatoes

10. There are many ______ in our school.

A. woman teachers

B. woman's teachers

C. women teachers

D. women's teachers

11. Three months ________ a long time for me.

A. is

B. are

C. have

D. has

12. There are ______ and ______ on the table.

A. two boxes cake; four bottle of oranges

B. two boxes cake; four bottle of orange

C. two boxes of cakes; four bottles of orange

D. two box of cakes; four bottles of oranges

第二部分

1. All the _____teachers and______students are having a meeting there.

A. women …girls

B. women… girl

C. woman…girls

D. woman…girl

2. Mr Black is a friend of _________.

A. Jack's aunt's

B. Jack's aunt

C. Jack aunt's

D. aunt's of Jack

3. This toy was made by a ____ boy.

A. ten-year-old

B. ten-years-old

C. ten-year-older

D.ten-years-older

4. The farmer raised ten _________.

A. sheeps

B. deers

C. horse

D. cows

5. She looked at us sadly with her eyes as large as_________.

A. her grandmother

B. her grandmother's

C. her grandmothers'

D. that of her grandmother

6. We have moved into a ________.

A. two- storey house

B. house of two storey

C. two-storeys house

D. two storeys house

7. The ______ was too much for the child to carry.

A. box's steel

B. box of a steel

C. steel box

D. box of the steel

8. We'll give our English teacher a card for _________.

A. the Teacher's Day

B. Teacher's Day

C. a Teacher's Day

D. Teachers' Day

9. Li Ping met an old friend of _______on a train yesterday.

A. he

B. him

C. his

D. her

10. _________are big and bright.

A. The classroom window

B. The window of the classroom

C. The windows of the classroom

D. The classroom's windows

选择正确的答案

1、I want three white paper.

A、pieces

B、piece of

C、pieces of

2、Do you want to drink much ?

A、a milk

B、milk

C、milks

3、This is room. It’s very big.

A、Lily and Lucy’s

B、Lily’s and Lucy’s

C、Lily’s and Lucy

4、We visited house yesterday.

A、Tom

B、Toms

C、Tom’s

5、Do you want some for supper?

A、a potato

B、potatoes

C、potatos

6、In autumn,you can see a lot of on the ground.

A、leaf

B、leafs

C、leaves

7、My sister has two . One is old,the other is new.

A、a watch

B、watchs

C、watches

8、Best wishes to you for Day!

A、Teacher’s

B、Teachers’

C、Teacher

9、Many children like to go to the Palace on Sunday.

A、Children

B、Children’s

C、Childrens’

10、They come from Japan.They’re .

A、Japanese

B、Japaneses

C、a Japanese

11、There are on the plate.

A、two meat

B、two meats

C、two pieces of meat

12、Some are coming to help us.

A、peoples

B、people

C、the people

13、Do you think the of buses is terrible?

A、noise

B、voice

C、sound

14、All the are made of ,not plastics.

A、glass,glass

B、glassese,glass

C、glassese,glassese

单数名词变成复数形式主要六种规则

s h c h S X e s Chinese people fish deer sheep hero Negro potato tomato + s es photo radio piano zoo bamboo 名词概念: 表示人或事物名字的词。 (了解可数名词和不可数名词并举例) (了解单数和复数并举例) 单数名词变成复数形式主要六种规则:(第一,二种) 如遇到一下词,可数名词要变复数: EG: two five ten … some many (1) 直接+“s ” 例:student 2 students apple 3 apples (2) 以s, x, ch, sh 结尾的名词,+“es ” 例:class 5 classes box 3 boxes church 4 churches brush 2 brushes 单数名词变成复数形式主要六种规则:(第三种) (1)以辅音字母+y 结尾的名词,去“y ”,加“ies ” 例:baby 2 babies puppy 3 puppies (2)以元音字母+y 结尾的名词,直接+“s ” 例:boy some boys toy many toys 单数名词变成复数形式主要六种规则:(第四种) 以f, fe 结尾的名词,变f, fe 为“ves ” 例:knife 10 knives thief 2 thieves 单数名词变成复数形式主要六种规则:(第五种) 以O 结尾的名词+“s ”或“es ” Chant:photo, radio, piano, zoo, bamboo ,s*3 Chant: tomato, potato, hero, Negro, es*2 认读单词 了解含义 特殊记忆,不规则记忆(第六种) Chant: 单复数同型: Chinese, people, fish, deer, sheep,

可数名词单数变复数规则及练习

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 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)

小学英语名词单复数练习

名词、名词的数、可数名词的复数形式、不可数名词练习题 一、用英语表示下列专有名词 XX圣诞节XXXX星期五XXXX莉莉 二、写出普通名词 苹果蜜蜂鸟鱼面包狗 三、写出下列名词的复数形式EggwatchstorykniferadiotomatodeskglasschildsheepChineseman 四、在正确的名词复数形式后画v,错误的画X 1. girl: girls___ girles ___ 2. " trousers: trousers ___trouser___ 3. boX: boXes ___boXes___ 4. " story: stories___ storys___ 5. piano: pianos ___ pianoes ___ 6. "potato:

potatoes___potatos___ 五、把单数名词与其对应的复数形式用线连起来。 1. map A. c oats 2. class B. f ishes 3. life C. deer 4. coat D. geese 5. fish E. m aps 6. hero F. heroes 7. gooseG.classes 8. deerH. lives 六、选择填空。 1. The farmer raised饲养)ten _ . A. sheeps B. deers C. horse

D. sheep 2. The old man has ___ on his nose. A. a glass B. a glasses C. a pair of glasses D. a pair of glass 3. There are some __ in these ___. A. knifes; pencil-boxes B. knives; pencils-box C. knives; pencil-boxes D. knives; pencils-boxes 4. She wishes to make ___ with us. A. a friend B. friends C. the friend D. one friend 七、翻译下列短语。 1. ______________ 一块肉 2. _______________ " 一片面包 3. _________________ "一杯茶 4. ______________ 一瓶xx 5. _________________ " 一杯牛奶 6. _________________ "一杯水

可数名词单数变复数规律

可数名词单数变复数规律: 1、词尾直接加s型:students, apples, bags, trees, books, brothers 2、以s、x、sh、ch结尾的名词加es型:glasses, boxes, brushes, matches 3、以辅音字母加y结尾的名词,变y为i加es型:city-cities, baby-babies 4、以元音字母加y结尾的名词,直接加s: boys, toys 5、以f或fe结尾的名词,多数变f为v加es: wives, knives, thief, life, half, leaf, shelf, wolf, 除了roof 6、以o结尾的名词,一般直接加s: radios, zoos, pianos, photos;除了5个特殊的词需要加es: Negroes, heroes, potatoes, tomatoes,mangoes、(黑人英雄爱吃土豆与西红柿:薯条蘸番茄酱;最后再吃点芒果) 7、不规则变化的词:foot→ feet, goose→ geese, tooth→ teeth, man→ men, woman→ women, sheep→ sheep, deer→deer Chinese→Chinese, Japanese→Japanese,child→ children,mouse→ mice、 不规则变化要特别记,oo常常变ee, foot→feet就是一例;男人、女人a改e, woman→women就是一例;child复数children要记准,中、日、鹿、绵羊无变化,单数、复数就是一家。 第三人称单数(她,她,它)就是除了您、我,还有复数以外(她们,她们,它们)的人称。 英语中的不可数名词 1、water 水 2、paper 纸 3、exercise 锻炼 4、information 信息 5、news 新闻 6、food食物 7、fruit水果 8、mutton羊肉 9、beef牛肉10、snow雪11、chicken鸡肉12、salad沙拉13、houswork 家务14、juice 果汁15、ice 冰冻食品16,tea茶17、waste废物18、powder 粉19、rain 雨水20、wind 风21、hair 头发22、rice米饭23、population人口24、bread面包25、milk 牛奶26、coke 可乐27、money 钱28、jam 果酱29、honey 蜂蜜30、chocolate 巧克力31、fish鱼肉32、meat 肉33、space 空间 34、advice 建议35、ink 墨水36、salt 盐37、cake 蛋糕38、change 找零39、homework 家庭作业40、traffic 交通41、peace 与平42、anger 愤怒43、courage 勇气44、energy 能量45、fear 恐怖46、fun 有趣乐趣47、health 健康48、time 时间49、sand 沙子50、weather天气 建议您在学习过程中不断积累。 不规则名词复数的单词有哪些? 一、通过内部元音变化的方法来构成复数形式。 man→men(男人) woman→women(女人) foot→feet(英尺,脚) tooth→teeth(牙) goose→geese(鹅) mouse→mice(老鼠) louse→lice(虱子)

英语语法 名词单复数总结

名词与名词词组——重点是名词的“数” 名词的数(number)——单数(singular number)和复数(plural number)

英语名词复数的思维规律,及与汉语名词复数的区别 名词的可数与不可数这一区分反映了中国人与英美人在看待客观物质世界时所持的两种不同的世界观。在本栏目接下来的几期内容中,笔者就要和大家一起来探讨“老外”看待物质世界的四大思维规律,帮助大家从英语思维的高度来理解并区分英文名词的可数与不可数。下面笔者首先来分析第一个规律:不可分隔的物质与可分隔的个体物品。该规律包含四个方面的内容,本期先着重讨论第一、二方面的内容。 物质名词表示个体物品时转化为可数名词 在英文中,一个名词若表示无法分隔的物质,或者说被分隔之后各个部分与原先整体没有本质差别,我们就无法用数目来计量它,只能将其看作一个整体,此时该名词是不可数名词。但如果在特定的语境中,这个名词表示能够分隔的个体物品,则转为可数名词。比如说我们每时每刻都需要呼吸的“空气”(air),是无法被分隔成个体的,或者说被分隔之后的各个部分的空气与原先整体的空气没有本质差别,依然还是空气,我们无法用数目1、2、3等来计量它,因而air表示“空气”时是不可

数的。下面举几个例句来说明: 1. Let’s go out and get some fresh air. 让我们出去呼吸些新鲜空气。 在上面这个例子中,air前面没有加不定冠词an修饰,因为air在这个语境中用作不可数名词,不能被不定冠词修饰。值得注意的是,air除了表示大家熟悉的“空气”这个意思之外,还可以指人的外表、神态、气质,或者指周围环境的氛围、气氛。此时,air表示某一种特定的神态、气质或氛围、气氛,是可以数的,因而成了一个可数名词,前面需要加不定冠词an修饰,比如: 2. There was an air of tension at the meeting.会上的气氛有点紧张。 再如下面这个例子,air指人所具有的某种具体的气质、神态: 3. John set about his task with an air of quiet confidence. 约翰悠然自信地开始了自己的工作。 当air表示“空气”这样的物质名词时是不可数的,这从我们汉语的思维角度也能理解,因为在汉语思维里,“空气”也是无法用具体数目去计量的。不过,还有很多物质名词在汉语里是可以用数目计量的,但在英文里是不可数的,这时就需要我们理解英语思维是如何看待这些物质名词的。比如,让我们中国人难以理解的是“纸”(paper)在英文里为什么是不可数的,因为我们汉语里可以说“一张纸”“两张纸”。那么英文思维又是如何看待“纸”是不可数的呢?原来,在英文思维中,“纸”被看做是一种可以无限分割的物质,比如大家拿出一张A4的纸,将它裁成两半、四半、八半等,你可以一直这样无限裁下去,但它还是一张张纸——虽然大小不同,但每张被裁的小纸片与原先A4大小的纸张在物质材料方面是没有区别的。从这个角度来看,“纸”就是不可数的。因此,“两张纸”在英语里不可以直接说“two papers”,而要说成“two pieces of paper”或“two sheets of paper”,比如下面的例句: 4. We send to China little pieces of paper for their goods. 中国人生产产品给美国人用,而我们只给了他们一些小纸片。 这是美国“股神”巴菲特日前批评美国高负债的政策时说的一句话。这里的“小纸片”指的是美国国债。不过,当把paper作为个体的物品,比如作为“报纸”“论文”或“考卷”来讲时,则是可数的。这时我们就可以说“two papers”,但不表示“两张纸”,而是表示“两份报纸”“两篇论文”或“两张考卷”,比如: 5. a. I have a term paper to write on weekend. 我周末有一篇学期论文要写。 b. I bought a paper to read news. 为了了解新闻,我买了一份报纸。 在a句中,paper的意思是“论文”,为可数名词;在b句中,paper相当于newspaper,表示“报纸”,为可数名词。 从以上例子我们看到,随着词义不同,paper的可数性也不同。与此类似的名词还有glass,该词表示“玻璃”时是不可数名词,但表示“玻璃杯”时则是可数名词,请看例句: 6. a. He broke a glass. 他打碎了一个玻璃杯。 b. He broke a piece of glass. 他打碎了一块玻璃。

单数名词变复数规律

Singular and plural of nouns(名词单数和复数) Learning aims: 1、Learn the definition and types of nouns. 2、Master plural forms of countable nouns. (Teaching important point) 3、Master the use of countable and uncountable nouns.(Teaching difficult point) Teaching methods: 1.lead-in 2.Practise 3.Discussion Teaching instruments: 1.Blackboard 2.Projector Teaching steps: Step 1.Warming up Teacher will show students some objects of nouns with projector. T: What’s this/ that ? S:It’s a ________. T: What’re these/those? S:They’re ______. According to the pictures of nouns, teacher will help students to learn singular and plural of nouns. Step 2.Learn new grammar(singular and plural of countable nouns). Teacher will help students to master plural form rules of nouns by showing some words. 1、一般情况下,是在词尾加上-s. 构成复数形式。例:bag→bags, pen→pens 2、以s,x,ch,sh结尾的词,末尾加es变成复数。 例:bus→buses; fox→foxes; match→matches;box →boxes; watch →watches; class →classes; dress →dresses; sandwich →sandwiches; 3、以辅音字母+y结尾的名词,将y改变为i,再加es 例:candy→candies; lady→ladies; story→stories ;strawberry →strawberries; baby →babies; library →libraries;dictionary →dictionaries; activity →activities , country—countries, fly—flies. 区别: 元音字母+y 结尾的名词变复数时,直接加s变复数【元音字母a,e,o,u,i】monkey---monkeys holiday---holidays boy---boys key---keys

可数名词有单数和复数两种形式

可数名词有单数和复数两种形式。指一个人或一件事物时,用单数形式;指两个或多个人或事物时用复数形式。名词由单数形式变成复数形式的规则如下:? 1. 一般的名词词尾直接加-s 。如:? book → books room → rooms? house → houses day → days? 2. 以s,ss, ch,sh, x 结尾的名词,在词尾加-es 。如:? bus → buses glass → glasses? watch → watches? dis h → dishes box → boxes? 3. 以"辅音字母+y"结尾的名词,要先将y改为i再加-es。如:? city → cities body → bodies? factory → factories等等。? 4. 以f 或fe 结尾的名词,要将f或fe改为v再加-es。如:? half → halves leaf → leaves? knife → knives wife → wives? 5. 特例[悄悄话:特例常常考,要记住。]? ① child → children? ② man → men woman → women? policeman → policemen? (规律:man → men)? ③ tomato → tomatoes? potato → potatoes? [悄悄话:初中英语以o 结尾的名词变复数时只有这两个词加-es,其余的当然加-s喽!如:photo → photos ]? ④ foot → feet tooth → teeth? [悄悄话:oo变成ee。]? ⑤ sheep, Chinese, Japanese单、复数同形[悄悄话:变复数时词形不变。]? ⑥ people单数形式表示复数意义,要求谓语动词用复数;people的复数形式peoples通常指"多个民族"。? 三、不可数名词的家务事? 1. 不可数名词没有复数,当它作句子的主语时,谓语动词要用单数形式。如:? The food is very fresh.食品很新鲜。? 2. 有的不可数名词也可以作可数名词,有复数形式,但他们的意义往往发生变化。如:? water (水) → waters (水域)? orange (橘汁) → oranges (橘子)? 3. 很多的不可数名词表示泛指时为不可数,表示种类时就可数,但意义大多不发生变化。如:? fruit → fruits food → foods? fish → fishes hair → hairs?

可数名词单数变复数_把单数句变成复数句

【发卷日期】2013年______月_______日 【学生姓名】__________________________ 一、如何把“单数句”变成“复数句”: 1、 “人称代词/物主代词/反身代词的单数形式”变成相应的“人称代词/物主代词/反身 代词的复数形式”。也就是说: 2、 be 动词变成相应的复数形式:am/is 变为___________,was 变为___________。 3、 不定冠词a/an 要________________________(去掉/保留),固定搭配除外。 例如:He is a boy.→They are boys. 4、 指示代词:this 变为__________________,that 变为__________________。 例如:This is a book.→These are books. 5、 man 和woman 作定语修饰可数名词时,要在"数"上与被修饰名词保持一致。也 就是说,当man 和woman 修饰可数名词....时,在整个句子变成复数的情况下,它 们也变为复数形式:___________________________和___________________________。 例如:She is a woman teacher.→They are women teachers. 【注意】当名词修饰名词表“性质”时,不作变化。如:apple tree → apple trees 6、 单数句变复数句时,句中的形容词、副词、定冠词、特殊疑问词、介词短语和 感叹词等__________________________________________________(必须改变/保持不变)。 例如:Who is she? 她是谁?→ Who are they? 她们是谁? 7、 有的英语单数句不可以变成复数句,必须根据题目的实际情况进行具体分析。 例如:My name is Kate. 我叫凯特。Three plus two is five. 三加二等于五。 8、 可数名词的单数形式要变为_______________形式。例如:It is a cat. → They are cats. book 书 → house 房子 → day 日子 → ruler 尺子 → bus 公共汽车 → waitress 女服务员 → dress 连衣裙 → glass 玻璃杯 → class 班 → box 盒子 → fox 狐狸 → dish 碟子 → brush 刷子 → watch 手表 → peach 桃子 → coach 教练 → 【注意】有些单词例外,它们本身就以字母s 结尾,如:news 新闻(不可数名词)

初中英语名词单复数教案

名词单复数教案 名词可分为可数名词和不可数名词 可数名词:可以用来计数的名词,有单数和复数形式,如:desk-desks, apple-apples等 不可数名词:不可以直接用来计数的名词,没有复数形式,只有单数形式,如:some bread, a little milk等 一、可数名词 1. 可数名词复数的规则变化 1)一般名词变复数在其后面加s,如map→maps (地图) 2)以s,x,sh,ch等结尾的词加es,如bus→buses(公共汽车),watch→watches(手 表),box→boxes,dish→dishes(盘子) 3)A.以辅音字母+y结尾的词,变y为i,再加es,如baby→babies(婴儿) B.以元音字母+y结尾的词,直接加s,如monkey→monkeys(猴),holiday→holidays(假期),storey→storeys(楼层); 注意:以y结尾的专有名词变复数时,直接加s,如:two Marys, the Henrys 4)以o 结尾的名词变复数时: A. 表示无生命的加s, 如photo→photos(照片),piano→pianos(钢琴), r adio→radios(收音机), zoo→zoos(动物园) B. 表示有生命的加es,如hero→heroes(英雄),potato→potatoes(土豆),tomato→tomatoes(西 红柿)巧记:英雄爱吃土豆炖西红柿。 特殊:zero→zeros / zeroes。 5)以f或fe结尾的名词变复数时: A. 变f,fe 为v,再加es,如half→halves(一半),knife→knives(刀子),wife→wives(妻 子),life→lives (生命)巧记:小偷(thief)的妻子(wife)用刀子(knife)和树叶(leaf)把狼(wolf)劈成两半(half)。 B. 加s的名词有:belief→beliefs(信念),roof→roofs (屋顶) 特殊:如handkerchief→handkerchiefs / handkerchieves。 Practice: 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. There are some ______ in these _______. A.knifes…pencil-boxes B.knives…pencils-box C.knives…pencil-box D.knives…pencils-boxes 4. _______ are good for our health.

小学英语名词变复数练习题

一、名词 2.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)写出下列各词的复数 I _________this ___________that___________ watch _______child _______photo ________diary _________ day________ foot________ book_______ dress ______________ tooth_______ sheep ______box_______ strawberry _____________ thief _______ man______ woman_______ paper_______ juice_______ water________ milk________ rice__________ tea_____ 名词单复数 (1)名词可以分为可数名词和不可数名词,不可数名词没有单复数,一律看作单数。(2)可数名词的单数前什么时候用a,什么时候用an? 答:以元音音标(或音素)开头的用an。 以辅音音标(或音素)开头的用a。 注意:我们看的是音标(或音素),而不是元音字母。 一、选择a或an或不填(用/表示) pen bag apple big apple banana orange oranges orange pen ③单复同形的名词有: chinese 中国人Japanese日本人 sheep 绵羊 deer 鹿 fish 鱼 注意:fish①当一条鱼讲时,单复数同形,如three fish.②当各种各样的鱼讲时,即强调鱼的种类时,要加es. 如:all kinds[kaindz] of fishes .各种各样的鱼③当鱼肉讲时,不可数。 5.不规则名词复数: 1. I have two_____ (knife)

英语名词的单复数

名词的单复数 一、可数名词 可数名词的复数变化可以分为:规则变化和不规则变化两种。 (一)规则变化的可数名词 这一类名词的复数总结起来只有三种变化规则,我给它们归纳了一个总口诀方便大家记忆: 4大名捕走江湖,s、es、ies、ves轮番上;单复相同7君子;8大金刚生而复。它们分别代表什么意思呢? 4大“名捕”走江湖,s、es、ies、ves轮番上 1、单数名词变为复数,以下面4种最为常见:s、es、ies、ves (1)大部分辅音字母结尾的单词,直接加s:balls、cats、dogs、books (2)以s/x/ch/sh这四个辅音字母结尾的单词,直接加es:buses、boxes、watches、dishes (3.1)以y结尾的单词,紧邻y的前一个字母是元音字母,在这种情况下,直接加s。举例:boy→boys,zoo→zoos。 (3.2)以y结尾的单词,紧邻y的前一个字母是辅音字母,在这种情况下,先变y为i,然后再加es。举例:party→parties、lady→ladies、story→stories (4)以f或者fe结尾的单词,先变f或者fe为v,然后再加es:knife→knives、leaf→leaves 单复相同7君子 2、单数、复数全都是一样,不需要做任何改变(有点像“君子一言驷马难追”,所以说它们是“7君子”)。这样的单词有7个: deer鹿,sheep绵羊,works工厂,means手段,Swiss瑞士人,Chinese中国人,Japanese日本人。 记忆方法:中瑞(士)日联手(段)开鹿羊工厂。 8大金刚生而复 3、英语中一些表示“成双成对”的名词,它们生来就只有复数形式,永远没有单数。这样的单词我们在中学阶段常见的有4个:

名词单数变复数规则及练习

小学英语语法:名词 1.名词分为专有名词和普通名词。 如:GuangZhou,Mike,UNESCO等。 专有名词一般情况下第一个字母要大写,前面不加定冠词the。 如:police,eggs,rice等。 表示某一类人或某一类东西中的个体。如:monkey,panda,ruler,boy等。 表示一群人或一些事物的总称。如:family,police,class,people等。 Water,air,milk等。 hope,love,spirit。 1.定义:一般来说,个体名词和集体名词多为 物质名词和抽象名词多为 2.可数名词的数: 表示“一个”时用单数,a bird,a teacher,an apple,表示“多个”时用复数。two birds,five teachers,eight apples.

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