、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 _________ t hat __________watch ______ c hild _____ p hoto ______ 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 orangeorangesorange pen③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：fish ①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）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)二、练习题。

＜一＞、写出下列名词的复数形式1、 orange2、 class3、 text 4 、monkey5 、 piano6 、 child7、shelf8 、 bed9、country 10 、family11、toy12 、foot 13 、 Japanese14 、 radio 15 、 photo16 、army17 、 tomato18 、 fox 20 、 knife22、sheep＜二＞、选择填空1、 There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos2. This kind of carmade in Shanghai.A. is B .areC .wereD .has3. There are four and twoin the group.A. Japanese, GermenB Japaneses, GermenC. Japanese,German C.Japanese, Germans4. That 'aart book.A. anB. aC. the D are5. The boys have gotalready.A. two breadC. two pieces of bread B. two breadsD. two piece of bread6. The old man wants . A. six boxes of applesB. six boxes of apple C . six box of apples D. six boxs ofapples 7. There some in the river. A . is ,fish B. are, fishsC.is, fishs D. are ,fish8. There two in the box. A.is watch B. are watchesC. are watchD. is watches9. We should cleantwice a day.A .our tooth B. our tooths C. teeth D. our teeth10. _______ The meeting room is near the reading room. A. teacher B. teacher 's C. teachers ' D.teachers11. InBritain __ ___ are all painted red.A. letterboxesB. letters boxesC. letter boxD. letters box2) . 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 ．kni 7．key ____8．baby ____9 ．too th 10． foot ____11 ． woman12 ． sheep 13． Japanese___________________ 14 ．potato ______15． ra dio16． 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. countryB. countriesC. a countryD. 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 waterB. two glasses of waterC. two glass of watersD. two glasses of waters 5. Most of _____ live in __ .C. Germen, GermanyD. Germans, Germany6. There are some _____ in these ____ .A. knifes⋯penci -boxes B. knives ⋯ pencils -box C. knives ⋯pencil-box D. knives ⋯ pencils-boxes 7.like _ __ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling8. 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. TomatoA. Germans, GermanB. German, Germen11. I like to eat cake with . A. cherries B. cherry C.cherrys 12. ____ and _____ are not friends. A. Foxs ⋯wolfs B. Foxes⋯wolfsC. Foxes13. These are the ___ of our national __ . A. photos ⋯ heroes B. photoes ⋯ heroes C. photos14. The _____ are running on the _ . A. deer ⋯ grasses B. deers⋯ grass C. deer15. I was so hungry and I ate two .A. bowls of noodleB. bowls of noodlesC. 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.wolves⋯ heros ⋯ gras s6）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. 6、In autumn ， you can see a lot of A 、 leaf leafsC 、leaves7、 My sister has two . One is old ，the other is new. A 、 a watch B watchs C 、 watches8、 Best wishes to you forDay!1、 I want three A 、 pieces of2、 Do you want to drink much A 、 milk3、This isA 、Lily and Lucy's and Lucy 4、 We visited A 、 Tom Toms5、 Do you want some A potatoesmilkwhite paper.C 、 pieces of C 、milksroom. It 's very big. B 、Lily 's and Lucy'shouse yesterday. C 、Tom's fora potatoC 、potatosB 、 pieceC 、Lily ' son the ground.ATeacher'sB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 informationB. some good informationsC. good informationsD. a good information3. There are some new books in the school library. They are 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 bit 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 MikeB. Jim and Mike'sC. Jim's and Mike'sD. Jim's and Mike 9. How much are the ___ ?A. breadB. meats.C. potatosD. tomatoes 10. There are many ____ in our school.Teachers '9、 Many children like to go to the A 、 ChildrenC 、 TeacherPalace on Sunday.BC 、Childrens 'A. woman teachersB. woman's teachersC. women teachersD. women's teachers11.Three months ______ a long time for me.A. isB. areC. haveD. has12.There are ____ and _____ on the table.A. two boxes cake; four bottle of orangesB.two boxes cake; four bottle of orangeC.two boxes of cakes; four bottles of orangeD.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 ⋯girlsB. women⋯girlC. woman⋯girlsD. woman⋯girl2. Mr Black is a friend of __ .A. Jack's aunt'sB. Jack's auntC. Jack aunt'sD. aunt's of Jack3.This toy was made by a _boy.A. ten-year-oldB. ten-years-oldC. ten-year-olderD.ten-years-older4.The farmer raised ten _____ .A. sheepsB. deersC. horseD. cows5.She looked at us sadly with her eyes as large as .A. her grandmotherB. her grandmother'sC. her grandmothers'D. that of her grandmother6.We have moved into a ______ .A. two- storey houseB. house of two storeyC. two-storeys houseD. two storeys house7.The _____ was too much for the child to carry.A. box's steelB. box of a steelC. steel boxD. box of the steel8.We'll give our English teacher a card for .A. the Teacher's DayB. Teacher's DayC. a Teacher's DayD. Teachers'Day9.Li Ping met an old friend of on a train yesterday.A. heB. himC. hisD. her10.______ are big and bright.A. The classroom windowB. The window of the classroomC. The windows of the classroomD. The classroom's windows。