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1、一、名词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;而不可数名词没有复数形式。1. 从单数变复数,变形规则如下: 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(家庭), strawberry-strawberries(草莓) 4以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives
2、 5不规则名词复数: man-men, woman-women, policeman(男警察)-policemen, policewoman(女警察)-policewomen, mouse-mice child(孩子)-children foot-feet,. tooth-teethfish-fish, sheep(羊)-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. 中国有56个民族。2.以下词为常为不可数名词
3、,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)练习题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 _yo-yo _ peach_ sandwich _ man_ woman_ paper_ juice_water_ milk_ rice_ tea_-注意be 动词遇到名词时的运用: 单数名词用is, 复
4、数名词全用are.名词单复数讲解及练习名词单复数 (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
5、0; bag apple big ap
6、ple banana orange oranges
7、; orange pen (3)可数名词的变化规则: 一般在词尾加s,如:books,bags,fruits。加s之后的读音以s、x、ch、sh结尾的名词加es,以辅音字母加y结尾的名词,变y为i再加es,读iz;以元音字母加y结尾的名词直接在词尾加s。 s:ztxhif> 如:baby babies 以f、fe结尾的名词变f、fe为ves,如:wolf wulf 狼wolves wife(妻子) life(生命) knife
8、 以o结尾的名词加es 的有:如:zoozoos photophotos (4)名词复数的不规则变化: manmen男人 womanwumenwomen 5wimin 女人 tooth tu:wteeth ti:w 牙齿 foot futfeet fi:t 脚,英尺 goose gu:sgeese gi:z 鹅 3l0w# mouse maus mice mais 老鼠 child tf
9、aildchildren 5tfildren 孩子 0k"> 单复同形的名词有: chinese 5tfaini:z 中国人 japanese 7dvape5ni:z日本人 sheep fi:p 绵羊 deer die 鹿 fish fif 鱼 注意:fish当一条鱼讲时,单复数同形,如three fish.当各种各样的鱼讲时,即强调鱼的种类时,要加es. ,如:all kindskaindz of fishes .各种各样的鱼 当鱼肉讲时,不可数。一、名词复数规
10、则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, brush-brushes,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不规则名词复数:man-men, woman-women, policeman-policemen, policewoman-
11、policewomen, mouse-micechild-childrenfoot-feet,.tooth-teethfish-fish, people-people, chinese-chinese, japanese-japanese1. 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 playin
12、g football now. (child) 兔儿们,元宵节就要到了,happy the lantern festival !元宵节快乐呀,代我向你们全家问好。the lantern festival (元宵节)。今天我们一起来回顾一下,名词复数形式的变化规则;1.大多数情况下,直接加s2.以 s x sh ch结尾的名词变复数,加es3. 以 f fe 结尾的名词变复数,把 f fe 变为ves.4. 以辅音字母加y 结尾的名词变复数,把y 变 i
13、 再加es. 例如,family 以辅音字母l 加y 结尾,所以复数形式为families, boy也是以y 结尾的,但它是以元音字母o加y结尾的,所以复数形式为boys5. 有些以字母o 结尾的名词变复数加es,例tomatoes,potatoes6.还有一些不规则变化的,需要同学们分清记牢。如sheepsheep,child- children二、练习题。<一>、写出下列名词的复数形式1、orange 2、class
14、; 3、text 4、monkey 5、piano 6、child &
15、#160; 7、shelf 8、bed 9、country 10、family
16、 11、toy 12、foot 13、japanese 14、radio 15、photo&
17、#160; 16、army 17、tomato 18、fox 19、woman &
18、#160; 20、knife 22、sheep <二>、选择填空 1、there on the wall .they are very beautiful.a.
19、are photoes b. are photosc. is a photo d. is photos 2. this kind of car made in shanghai. a. is b .are c .were
20、0; d .has 3. there are four and two in the group. a. japanese, germen b japaneses, germen c. japanese,german &
21、#160; c.japanese, germans 4. thata art book. a. an b. a c. the d are 5. the boys have got already.
22、0; a. two bread b. two breads c. two pieces of bread d. two piece of bread 6. the old man wants .
23、; 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.
24、60; 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
25、0; 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.teachers c.teachers&
26、#160; d.teachers 11. in britain _ are all painted red. a.letter boxes b.letters boxes c.letter box d.letters box1)选择填空1. they come from different _a. country b. countries c. a country d. countrys2. how many _ do you see in the picture
27、? a. tomatos b. tomatoes c. tomato d. the tomato3. they are_. a . woman teachers b. women teachers c. women teacher d. woman teacher4. would you like _ ,please? a. two glass of water b. two glasses of water c. two glass of waters d. two glasses of waters5. most of _ live in _. a. germans, german b.
28、german, germen c. germen, germany d. germans, germany6. there are some _ in these _. a.knifespencil-boxes b.knivespencils-box c.knivespencil-box d.knivespencils-boxes7. _ like _ by air. a. greens, travelling b. the green, traveling c. the greens, travel d. the greens, traveling8. i wonder why _ are
29、interested in action films(武打片). a. the people b. people c. peoples d. the peoples9. there is no _ in the plate. a. apples b. oranges c. rice d. eggs2).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. th
30、e _ are playing football now. (child)1)写出下列名词的复数形式。 1bag _ 2orange _ 3family _ 4wish _ 5shelf _ 6knife _ 7key _ 8baby _
31、160; 9tooth _ 10foot _ 11woman _ 12sheep _ 13japanese _ 14potato _ 15radio _ 16child _ 17fish _ 18photo _ 19frenchman _ 20man doctor _ 21.watch _ 22. bus _ 23. shee
32、p _ 24. foot _ 2)选择填空1. they come from different _a. country b. countries c. a country d. countrys2. how many _ do you see in the picture? a. tomatos b. tomatoes c. tomato d. the tomato3. they are_. a . woman teachers b. women teachers c. women teacher d. woman teacher4. would you l
33、ike _ ,please? a. two glass of water b. two glasses of water c. two glass of waters d. two glasses of waters5. most of _ live in _. a. germans, german b. german, germen c. germen, germany d. germans, germany6. there are some _ in these _. a.knifespencil-boxes b.knivespencils-box c.knivespencil-box d
34、.knivespencils-boxes7. _ like _ by air. a. greens, travelling b. the green, traveling c. the greens, travel d. the greens, traveling8. i wonder why _ are interested in action films(武打片). a. the people b. people c. peoples d. the peoples9. there is no _ in the plate.a. apples b. oranges c. rice d. eg
35、gs10. _ are good for our health.a. tomatos b. tomatoes c. tomato11. i like to eat cake with _.a. cherries b. cherry c.cherrys12. _ and _ are not friends.a. foxswolfs b. foxeswolfs c. foxeswolves13. these are the _ of our national _.a. photos heroes b. photoes heroes c. photos heros 14. the _ ar
36、e running on the _.a. deer grasses b. deers grass c. deer grass15. 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. (
37、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
38、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 dont 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 i
39、s very good._4 these are mice._5 those are children._1、i want three white paper. a、pieces b、piece of
40、160; c、pieces of 2、do you want to drink much ? a、a milk b、milk
41、0; c、milks 3、this is room. its very big. a、lily and lucys b、lilys
42、and lucys c、lilys and lucy 4、we visited house yesterday. a、tom b、t
43、oms c、toms 5、do you want some for supper? a、a potato
44、160; b、potatoes c、potatos 6、in autumn,you can see a lot of on the ground. a、leaf
45、0; b、leafs c、leaves 7、my sister has two
46、160;. one is old,the other is new. a、a watch b、watchs c、watches 8、best wishes to you
47、 for day! a、teachers b、teachers c、teacher
48、9、many children like to go to the palace on sunday. a、children b、childrens
49、0; c、childrens第一部分:1. there are some _ on the hill.a. sheeps b. a sheep c. sheep d. sheepes2. mr black often gives us _ by email.a. some good information b. some good informations c. good informations d. a good information3. there are some new books in the school library. they are
50、_ books.a. child b. childrens' c. children d. children's4. i have worn out my shoes, so i want to buy a new _ .a. pair b. one c. ones d. trousers5. 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 b
51、it far from here. it's about _ . a. forty minutes's walk b. forty minute's walk c. forty minutes walk d. forty minutes' walk7. how many _ are there in your class ? a. japanese b. american c. australian d. canadian8. i found my black cat in_ room.a. jim and mike b. jim and mike's
52、c. jim's and mike's d. jim's and mike9. how much are the _ ? a. bread b. meats. c. potatos d. tomatoes10. there are many _ in our school.a. woman teachers b. woman's teachers c. women teachers d. women's teachers11. three months _ a long time for me.a. is b. are c. have d. has12.
53、 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. wo
54、men girl c. womangirls d. womangirl 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.
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