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名词复数名词在使用中的难点在于名词的数，即可数名词与不可数名词的实际应用。所以它具有单数形式和复数形式两种。可数名词复数形式的构成规律是：1. 一般情况加s,如：penpens, doctordoctors,boyboys,其读音规则是在清辅音后读s，在元音和浊辅音后读z。如:mapmap ， boyboys.2. 在以s, sh, ch, x结尾的名词后面加es，如：busbuses, classclasses,其读音为iz。3. 以ce, se, ze, (d)ge结尾的名词加s，其读音为iz。4. 以辅音字母加y结尾的名词，要将y变为i再加es，读作z，如：factoryfactories, countrycountries, familyfamilies.但要注意的是以元音字母加y结尾的名词的复数形式只加s，如:boyboys, daydays。5. 以o结尾的名词的复数形式一般要加es，但如果o前面是元音字母或外来词，缩写词以o结尾的则只加s，有生命的要加es 没有生命的加s如：tomatotomatoes, heroheroes; potato- potatoes negro-negroesphotophotos, radioradios, pianopianos6. 以f或fe结尾的名词的复数形式要将f或fe变为v再加es，如：knifeknives, leafleaves, 但有些例外的词如roof的复数形式是roofs。7. 不规则名词的复数形式是要单个记忆的，它没有规律可循，如:manmen, womanwomen, childchildren, footfeet, toothteeth, mousemice8. 单复同形的名词有：fish, sheep, deer9. 单数形式但其意为复数的名词有:people, police, family等。名词还有格的变化，其主格可作主语，宾格可作宾语。还有所有格，用来表示人或物的所有，以及领属关系。表示有生命的名词的所有格其单数形式是加s其复数形式是s，如其结尾不是s的复数形式仍加s，如：a students room, students rooms, Childrens Day. 在表示时间、距离、世界、国家名词的所有格要用s，如： a twenty minutes walk. 但无生命名词的所有格则必须用of结构，如：the capital of our country, the colour of the flowers英语名词变复数的练习题、写出下列名词的复数形式1、orange 2、class 3、text 4、monkey 5、piano 6、child 7、shelf 8、bed 9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife 22、sheep 、选择填空1、There on the wall .They are very beautiful.A. are photoes B. are photos C. is a photo D. is photos2. This kind of car made in Shanghai.A. is B .are C .were D .has3. There are four and two in the group. A. Japanese,Germen B Japaneses,Germen C. Japanese,German D.Japanese, Germans4. Thats art book. A. an B. a C. the D are5. The boys have got already（已经）. A. two bread B. two breads C. two pieces of bread D. two piece of bread6. The old man wants .A. six boxes of apples B. six boxes of apple C. six box of apples D. six boxs of apples7. There some in the river.A. is ,fish B. are, fishs C. is, fishs D. are ,fish8. There two in the box.A. is watch B. are watches C. are watch D. is watches9. We should clean twice a day. A .our tooth B. our tooths C.teeth D.our teeth10.They come from different _A. country B.countries C. a country D. countrys11. How many _do you see in the picture?A.tomatos B.tomatoes C.tomato D.the tomato12. They are_. A . woman teachers B. women teachers C. women teacher D. woman teacher13. Would you like _ ,please? A. two glass of water B. two glasses of water C. two glass of waters D. two glasses of waters14. Most of _ live in _. A. Germans, German B. German, Germen C. Germen, Germany D. Germans, Germany15. There are some _ in these _.A.knifespencil-boxes B.knivespencils-box C.knivespencil-box D.knivespencils-boxes16. _ like _ by air. A. Greens, travelling B. The Green, traveling C. The Greens, travel D. The Greens, traveling A. the people B. people C. peoples D. the peoples三）.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.He was eager to make some extra money, since during these years he could hardly live on his_. a little wage b. few wage c. wage d. wages2.Most of the houses in the village were burnt to _ during the war.a.an ash b. the ash c. ash d. ashes3.The students at colleges or universities are making _ for the coming New Year.a. many preparations b. much preparation c. preparations d. preparation4.Painting in _ is one of their spare-time activities.a. oil b. an oil c. oils d. the oil5.In the view of the foreign experts, there wasnt _ oil here.a. much b. lots of c. a great deal of d. many6.The large houses are being painted, but _.a.of great expenseb. at a great expense c. in a lot of expenses d. by high expense7.The room was small and contained far too _.a.much new furniture c. much new furnituresb.many new furniture d. many new furnitures8.Jim was late for two classes this morning. He said that he forgot both of the _.a. rooms number b. room number c. rooms numbers d. room numbers9.Computers can do _ work in a short time, but a man can not do _ by himself. a great manymany c. mucha great deal b. a great deal ofmuch d. manya great many10.She didnt know _ he had been given.a. how many information c. how many informationsb. the number of information d. how much information11.He invited all of his _ to join his wedding party.a. comrade-in-arms c. comrades-in-armb.comrades-in-arms d. comrade-in-arm12.All the _ in the hospital got a rise last month.a. women doctors c. woman doctorsb. women doctor d. woman doctor13.After ten years, all these youngsters became_.a. growns-ups c. growns-upb. grown-up d. grown-ups14.The police investigated those _ about the accident.a. stander-by c. standers-byb.stander-bys d. standers-bys15.The Nazi kept those _ in their concentration camp.a.prisoner-of-wars c. prisoners-of-warb.prisoners-of-wars d. prisoner-of-war16.The manager was greatly appreciate that _ made by Linda lately.a.new reel b. news reelc. new-reels d. news reels17.Marys dress is similar in appearance to her _.a. elder sister b. elder sisters c. elder sisters d. elder sisters dress18.All the people at the conference are _. a. mathematic teachers c. mathematics teacherb.mathematics teachers d. mathematics teachers19.Professor Mackay told us that _ of lead are its softness and its resistance.a. some property c. propertiesb. some properties d. property20.Physics _ with matter and motion.a. deal b. deals c. dealing d. are21.He has written several books, but his last works _ well known among his friends.a. have b. have been c. is d. are22.After he checked up my _ heart, the doctor advised him to rest for a few days.a. father-in-laws c. fathers-in-lawb. father-in-law d. fathers-in-laws23.He told me _ would come to his birthday party.a. many Jack friends c. many Jacks friendb.Jacks many friends d. many friends of Jacks24.I had my hair cut at the _ around the corner.a.barber b. barbers c. barbers d. barbers25.Yesterday evening we had a lovely evening at _.a. Peter and Helens c. Peter and Helenb. Peter and Helens d. Peters and Helens26._ receives only a small portion of the total amount of the suns energy.a. The earths surface c. The surface of earthb. The surface earth d. The earth surface27.Numerous materials are available to _.a.today of designers c. todays of designersb. todays designers d. today designers28.Why did you speak to Peter that way? Dont you know he is an old friend of _?a.my brother b. my brothers c. my brothers d. my brothers friend29._ is a well-informed man. He can tell you anything you want to know.a.This Johns old friend c. Thats Jahns old friendb.This old friend of John d. This old friend of Johns30._ is too much for a little boy to carry.a.A bikes weight c. The weight of a bikeb.The weights of a bike d. Biles weight31.Generally there are _ television programs for children on Saturday.a. little b. much c. a large number of d. a large amount of32.When they got to the lecture-room, there were _ left.a. only few seats b. a very few seats c. only a few seats d. so a few seats33._ travels faster when the zip code is indicated on the envelope.a. A little mail b. A piece of mail c. A mail d. A small mail34.The Department purchased _ to improve the working conditions there.a.a new equipment c. new equipmentsb. a new piece of equipment d. new pieces of equipments35.The boy tried hard but there has been _ in his work.a. little improvement c. many improvementsb. a little improvement d. few improvements
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