2025年名词单数变复数变化规则.doc

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“s”,如map→maps, bag→bags,bookbooks等;
,x, sh, ch结尾得词加“es”,如bus→buses, watch→watches, boxboxes等;
,去掉f, fe 加ves得名词有: half→halves knife→knives leaf→leaves wolf→wolves wife→wives life→lives thief→thieves
结尾得名词变复数时:
a)加s得名词有(无生命):photo→photos ,piano→pianos, radio→radios
b)加es得名词有(有生命): potato→potatoes tomato→tomatoes
＋y结尾得词,变y为i加es,如baby→babies, familyfamilies, studystudies等;
以元音字母＋ y结尾得名词变复数时,直接加s变复数,如monkey→monkeys, holiday→holidays, storey→storeys(楼层);
6、 oo变ee得单词:footfeet, goosegeese, toothteeth;
7、 a变e得单词: manmen, womanwomen, policemanpolicemen;
8、 复数与原形一致得单词:fishfish, sheepsheep, deerdeer, ChineseChinese, JapaneseJapanese;
注:1、fish指“鱼肉”时,就是不可数名词;2、fish指“鱼得多少”时,就是可数名词,但单数与复数同行;There are many fish in the river。3、fish强调鱼得“种类“时,复数就是“fishes”。There are many kinds of fishes in the river。
9、 有些名词以s结尾,但体现得就是单数意义,例如:news,maths,politics,physics,the United States等。
10、 常以复数形式出现得名词,例如:glasses,trousers,shoes,gloves,socks等,要体现她们得量时常用pair,例如:a pair of glasses/shoes; 复数只需量词变复数,例如:two pairs of shoes
11、 名词作定语时,不用复数形式,如:a shoe shop。假如要表达复数,则去掉不定冠词,把名词词组中得最终一种名词变成复数形式,如:an apple treeapple trees
例外:man,woman作定语时,假如背面得名词就是复数,则man,woman也要跟着变复数。如:a woman teacherthree women teachers
常见得不可数名词:
Food, meat, fish, chicken, beef, drink, milk, water, homework, news, information, fun, work, Chinese, English, music等

(一)表达有生命得名词所有格
1、 在单数名词后加’s,如:the teacher’ s office
2、 以s结尾得复数名词后加“’” 如:the teachers’ s office
3、 不以s结尾得名词复数后加“’s”,如:the Children’s Palace
4、 用and连接两个并列得单数名词表达共有时,只需在后一种并列名词词尾加“’s”;假如不就是,则需在各个并列名词后分别加“’s”。如:John and Mary’ s house, John’ s and Mary’ s house
(二)表达无生命得名词所有格
一般用“of +名词”表达,如:the capital of China
(三)双重所有格
将’s与of 结合一起使用构成双重所有格,
例如:
a friend of my father’s  我父亲得一位朋友
a photo of mine 我得一张照片
名词单数变复数得练习题
一、写出下列名词得复数形式　　
1、orange__________2、class ___________3、monkey__________4、piano___________
5、child ___________ 6、shelf ____________7、 bed____________ 8、country__________9、family___________10、toy__________ 11、 foot __________ 12、radio__________
13、photo__________ 14、tomato___________ 15、woman___________16、knife________
17、sheep__________18、ship__________ 19、dish___________ 20、mouse___________
二、用所给得单词得复数得对的形式填空:　　
1> There are three_____________(chair) in the classroom、 　　
2> These_____________ (tomato) are red、　　
3> My brother looks after two_____________ (baby) 　　
4> My father likes to eat_____________ (potato)、 　　
5> Chinese_____________ (people)like to eat noodles、　　
6> I have a lot of _____________ (toy) in my bedroom、　　
7> My mother wash_____________ (dish) in the kitchen、 　　
8> I have two_____________ (pencilbox)、 　　
9> There are some_____________ (bus)in the street、　　
10> Monster has eight_____________ (foot)、　　
三、选择填空 　　
( ) can see three ________ in the zoo、
A、 monkeys B、 monkeys C、 monkey
( )2、 The pig has four ________、
A、 foot B、 feet C、 foots 　　
( )3、 My two brothers are ________、
A、 policeman B、 policemans C、 policemen
( )4、 I can see ten _____ in the picture、
A、 sheep B、 dog C、 pig 　　
( )5、 The _____ has three_____、
A、 boys, watches B、 boy, watch C、 boy, watches 　　
( )6、 Can you see _______on the plate?
A、 bread B、 breads C、 breades　　
( )7、 The girl often brushes her_____ before she goes to bed、
A、 tooth B、 tooths C、 teeth 　　
( )8、 Mr、 Black often drink some _________、
A、 milk B、 milks C、milkes 　　
( )9、 There are some _____on the floor、
A、 child B、 man C、 books　　
( )10、 Lucy will has some _______、
A、 photo B、 photos C、 photoes
( )11、 I am drinking two ________、
A、 cups of water B、 cup of water C、 cups of water s　　
( )12、 The cat eats two _______ on Monday、
A、 mouses B、 mice C、 mouse 　　
( )13、 I need a pen and some _____、
A、 books B、 desk C、 chair
( )14、 There are______ in the room、
A、 photos B、 photoes C、 photo 　
( )15、 There is some _____ in the river、
A、 fish B、 fishes C、 fishs　　
( )16、 There___ two ___in the box、
A、 is watch B、 are watches C、 are watch
( )17、 We have to clean ___ every day、
our tooth B、 our tooths C、 our teeth
( )18、 My _____ room is next to the reading room、
A、teacher B、teacher’s C、teachers 　　
( )19、Tom and Jim are ______、
A、friends B、friend C、brother　
( )20、How many _____do they have?
A、picture B、pictures C、a picture 　
四写出下列名词得复数形式。
_______       _______      _______ 
_______     _______       _______ 
_______       _______       _______ 
_______    _______     _______ 
_______  _______  _______  
_______     _______  _______ 
_______  doctor _______  21、watch _______ 
22、 bus _______  23、 sheep _______  24、 foot _______ 
 五 选择填空
1、 They e 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…pencilboxes B、 knives…pencilsbox
C、 knives…pencilbox D、 knives…pencilsboxes
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、 ______ and ______ are not friends、
A、 Foxs…wolfs B、 Foxes…wolfs C、 Foxes…wolves
12、 These are the ______ of our national ______、
A、 photos … heroes B、 photoes … heroes C、 photos … heros
13、 The ______ are running on the ______、
A、 deer … grasses B、 deers … grass C、 deer … grass
14、 I was so hungry and I ate two ______、
A、 bowls of noodle B、 bowls of noodles C、 bowl of noodles
六 填入所给名词得对的形式
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)
 七 请用括号中名词得复数形式填空
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 )
八 选择对的得词形
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、
 九 将如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、 ______________________________________