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 ； eg：book→books；desk→desks；pen→pens；car→cars s遇t读浊辅音[ts]，遇d读清辅音[dz] eg：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]；
eg：bus→buses; box→boxes; watch→watchches; 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]。
eg：fly→flies; baby→babies; 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]；
eg：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]。
eg：tomato→tomatoes西红柿; potato→potatoes土豆; hero→heroes英雄; Negro—Negroes 口诀：“黑人英雄喜欢吃土豆和西红柿” 其余eg：zoo→zoos; hippo→hippos；
用心 爱心 专心 1
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”
eg：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”
eg：sheep→sheep绵羊；fish→fish鱼；deer→deer鹿；
3.不规则变化：child→children孩子；mouse→mice老鼠；German→Germans德国人；
4“某国人”的复数有三种类型： 口诀“中日不变，英法变，其它S加后边”
（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,
二.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）。
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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 pop一瓶汽水 , two glasses of orange juice 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。
A glass is made of glass.玻璃杯是玻璃制成的。（玻璃杯可数，玻璃不可数。）
I bought a melon yesterday. I want to eat some melon.
特殊名词的讲解：
⑴people 作“人们，人民”解时，只有复数形式，谓语动词作复数。
作“民族”解时，单复数不同，复数要在词尾加s。
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There are five people in my family. 我家有五口人。
There are fifty-six peoples in our country.我们国家有56个民族。
⑵clothes，pyjamas等属于无单数形式的复数名词，谓语作复数。
例：My favourite clothes are pants. These pyjamas are too small.
⑶ pants , shoes , glasses ,shorts，scissors等名词，由两部分构成，常以复数形式出现，谓语动词要用复数。要表示单数常用a pair of表示，此时如作主语，谓语要作单数看待。
例：Your pants are blue. This pair of pants is mine.
⑷集体名词看作整体时，谓语用单数; 指成员时，谓语用复数。
His family is a large family. His family like animals.
指整体 指成员
⑸有的名词单复数意思不同：
例：hair 和fruit 通常作单数，表示总体。
My hair is black. 我的头发是黑色的。
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I like fruit .It’s good for you.我喜欢水果,水果对你的身体有好处。
但如果表示若干根头发或各种水果，则需用复数形式.
Danny has three hairs.丹尼有三根头发。
She likes pears, peaches and other fruits. 他喜欢梨，桃和其它水果。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 ___
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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?
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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
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( )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
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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
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( )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
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( )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)
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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)
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