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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 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 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，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 bagapple big applebanana orange oranges 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 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 tFaildchildren 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-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 playing 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 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。、写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf 8、bed9、country10、family11、toy 12、foot13、Japanese14、radio15、photo16、army17、tomato18、fox19、woman20、knife22、sheep、选择填空 1、There on the wall .They are very beautiful.A. 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 D .has 3. There are four and two in the group.A. Japanese, Germen B Japaneses, Germen C. Japanese,German C.Japanese, Germans 4. Thata 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.teachers C.teachers 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? 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. 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 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. The _ 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 _ 9tooth _ 10foot _ 11woman _ 12sheep _ 13Japanese _ 14potato _ 15radio _ 16child _ 17fish _ 18photo _19Frenchman _ 20man 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. 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 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. 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 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. eggs10. _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 _ are 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. (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 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 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. Its very big. A、Lily and Lucys B、Lilys and Lucys C、Lilys and Lucy 4、We visited house yesterday. A、Tom B、Toms C、Toms 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、Teachers B、Teachers C、Teacher 9、Many children like to go to the Palace on Sunday. A、Children B、Childrens 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 _ books.A. child B. childrens C. children D. childrens4. I have worn out my shoes, so I want to buy a new _ .A. pair B. one C. ones D. trousers5. Meimeis handwriting is better than any other _ in his class.A. students B. students C. students D. students6. The hospital is a bit far from here. Its about _ . A. forty minutess walk B. forty minutes 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 Mikes C. Jims and Mikes D. Jims and Mike9. How much are the _ ? A. bread B. meats. C. potatos D. tomatoes10. There are many _ in our school.A. woman teachers B. womans teachers C. women teachers D. womens teachers11. Three months _ a long time for me.A. is B. are C. have D. has12. 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. womangirls D. womangirl 2. Mr Black is a friend of _. A. Jacks aunts B. Jacks aunt C. Jack aunts D. aunts 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 grandmothers 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. boxs steel B. box of a steel C. steel box D. box of the steel 8. Well give our English teacher a card for _. A. the Teachers Day B. Teachers Day C. a Teachers 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 classrooms windows 第三部分 将下列名词单数变为复数：1.birthday 2.radio 3.piano 4.housewife 5.walkman 6.mouse 7.beach一、选择正确的答案1、I want three white paper.A、pieces B、piece of C、pieces of2、Do you want to drink much ?A、a milk B、milk C、milks3、This is room. Its very big.A、Lily and Lucys B、Lilys and Lucys C、Lilys and Lucy4、We visited house yesterday.A、Tom B、Toms C、Toms5、Do you want some for supper?A、a potato B、potatoes C、potatos6、In autumn，you can see a lot of on the ground.A、leaf B、leafs C、leaves7、My sister has two . One is old，the other is new.A、a watch B、watchs C、watches8、Best wishes to you for Day!A、Teachers B、Teachers C、Teacher9、Many children like to go to the Palace on Sunday.A、Children B、Childrens C、Childrens10、They come from Japan.Theyre .A、Japanese B、Japaneses C、a Japanese11、There are on the plate.A、two meat B、two meats C、two pieces of meat12、Some are coming to help us.A、peoples B、people C、the people13、Do you think the of buses is terrible?A、noise B、voice C、sound14、All the are made of ，not plastics.A、glass，glass B、glassese，glass C、glassese，glassese
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