1、对于可数名词的复数形式的变化，有些同学总是觉得难以区分，今天我们就来讲一下可数名词变复数的 10 种形式。1.单数名词加 s： studentstudents，appleapples，bagbags，treetrees， bookbooks，teacher;teachers。2.以 s、x、sh 、ch 结尾的名词加 es：glassglasses，boxboxes，brush;brushes，match;matches，fox;foxes ，bus; buses。3.以辅音字母加 y 结尾的名词，变 y 为 i 加 es，元音字母加 y 结尾的词，直接加 s：citycities，baby;
2、babies，boyboys，monkey;monkeys。4.以 f 或 f e 结尾的名词：多数变 f 为 v 加 es：wife; wives，knife knives，shelfshelves，halfhalves. 但有些词只加 s：roofs，proofs，chiefs，handkerchief，giraffes，beliefs。5.以 o 结尾的名词：有些加 es：hero;heroes, tomatotomatoes, potato;potatoes.其它加 s：radio;radios，zoo; zoos，pianopianos，photo photos。6.不规则名词：fo
3、otfeet，goosegeese ，tooth;teeth，child;children，man;men，womanwomen，sheepsheep，deerdeer，mouse;mice，fishfish，ox;oxen。7.表示“某国人” 的名词的复数：Chinese，Japanese，Englishmen，Frenchmen，Americans，Germans 可以用一句顺口溜来记“中日不变，英法变，其他后面加 s”。8.必须以复数形式出现的名词：clothes，trousers，glasses，goods，thanks，scissors。9. police，public，class，
4、family 等集合名词可以用作单数，也可以用作复数。10.复合名词的复数：有主体部分的将主体部分变为复数，如：sister-in-law;sisters-in-law ，step-mother step-mothers：没有主体部分的在最后一个词后加 s，如：grown-upgrown-ups ，以 man 或woman 为前缀的复合名词变复数，前后两个名词都变复数，如：man servant;men servants，woman student women students。1. 概念能用 yes / no(或相当于 yes / no)回答的问句叫一般疑问句。2. 含系动词 be 的一般疑
5、问句的构成具体地说，就是当陈述句中有 am /is / are 时，可直接将它们提至主语前，但如遇第一人称，最好将其置换成第二人称。如：Im in Class 2, Grade 1. Are you in Class 2, Grade 1? 你是在一年级二班吗？3. 含情态动词的一般疑问句的构成一般疑问句面前人人平等：情态动词与 am / is / are 一样，也可直接将它们提至主语前，所以问题迎刃而解了。如：I can spell it. Can you spell it? 你会拼写它吗？4. 含实义动词的一般疑问句的构成含实义动词的一般疑问句的构成稍微有点讲究，要在句首加 do；如逢主语
6、为第三人称单数，谓语动词为一般现在时单数第三人称形式“v-(e)s“时，奉 does 为座上宾并要变回原形(如 hashave，likeslike 等)；有时陈述句中的 some 还要变作 any 等。如：She lives in Beijing. Does she live in Beijing? 她住在北京吗？I like English. Do you like English? 你喜欢英语吗？There are some books on my desk.Are there any books on your desk?5. 少数口语化的一般疑问句如问一个与前文相同的问句时，可省略成“
7、And you?“或“What / How about.?“等；甚至只抓关键词，读作升调。如：Your pen? 你的钢笔？6. 小插曲：一般疑问句的语调大部分的一般疑问句都应读作升调()，并落在最后一个单词身上。如：Is it a Chinese car?7. 一般疑问句的应答用 yes / no(或相当于 yes / no 的词)回答，并怎么问怎么答(句首为情态动词 am / is / are 还是 do /does)，简略回答时要注意缩写(否定的 nt)和采用相应的人称代词以避免重复：即“Yes，主语(代词)+情态动词或 am / is / are 或 do / does.“表示肯定；“
8、No，主语(代词)+情态动词或 am / is / are 或者 do / does not(nt).“表示否定。如： -Is Mary a Japanese girl? 玛丽是日本女孩吗？-Yes, she is. / No, she isnt. 是的，她是。/不，她不是。 -Can Lily speak Chinese? 莉莉会说中国话吗？将下列句子改成一般疑问句：1. It is a lovely dog. 2. She is lovely girl.3. He is my father. 4. They are Lilys cousins. 5. We are classmates.
9、6. I am a doctor. 7. There is a bird in the tree. 8. There are many stars in the sky. 9. They are good friends. 10. I love my parents. 11. I play computer games every night. 12. There are many books on the shelf. 13. There is an ostrich in the zoo. 14. We have a pleasant home. 15. We like to climb t
10、he mountain. 16. They go to church on Sunday. 17. They walk to school every morning. 18. It is a beautiful park. 19. It is a big map. 20. You are a singer. 用 do does be 填空 1 _ she know all the answers ? Yes , she _ . No, she _.2 _ the twins often fight ? Yes ,_ do. No, _ dont.3 _ your dad like liste
11、ning to music? Yes ,_ does . No, _ doesnt.4_ uncle Tom wash his car everyday? Yes , _ does . No, _ doesnt.5 _ you have a new teacher? Yes , I _. No, I _.6_ she a teacher? Yes, she _ . No, she _.7 _ you playing ball now? Yes, I _. No, I _.8 _ the pig like to sleep? Yes, it _. No, it _.9 _ five birds
12、flying in the sky? Yes, they _ .No, _ arent.10 _ your father smoking in the living room? Yes, _ is .No, he _.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 _ d
13、uring 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 v
14、iew 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 expense b. 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 ne
15、w 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. muc
16、ha great dealb. 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-ar
17、ms 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-b
18、y 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 reel c. new-reels d. news reels17.Marys
19、 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 sof
20、tness 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 _ h
21、eart, 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 c
22、orner.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
23、 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 frie
24、nd29._ 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 weight3
25、1.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
26、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 wo
27、rk.a. little improvement c. many improvementsb. a little improvement d. few improvements36.Todays modern TV cameras require _ light as compared with the earlier models.a. only a few b. only few c. only a little d. only little37.No country can afford to neglect _.a. an education b. educations c. educ
28、ation d. the education38.Please write the answers to the questions at the end of _.a. eighth chapter b. chapter eight c. eight chapter d. chapter the eight39._ is only surpassed by that of monkeys and apes.a. The intelligent dog c. The intelligence of dogsb. The dogs whose intelligence d. The dogs b
29、eing intelligent40.All _ must take the graduate Management Admission Test.a. business student b. businesss students c. business students d. businesss student41._ anywhere in the United States costs less than a dollar when you dial it yourself.a. Three minutes call c. A three-minutes callb. Three-min
30、ute call d. A three-minute call42.The _ about nuclear energy revolves around the waste problem.a. publics chief concern c. chief public concernb. public chief concern d. chief concern of publics43._ the first and largest ethnic group to work on the construction of the transcontinental railroad.a. Ch
31、inese were b. The Chinese was c. Chinese was d. The Chinese were44._ can get a better view of the game than the participants.a. Looker-on b. Lookers-on c. Looker-ons c. Lookers-ons45.A group of spectators was dispersed by the police who _ at the scene of the accidents within minutes.a. were b. have
32、been c. was d. has been46.Our livestock _ not as numerous as they used to be.a. is b. are c. be d. been47.One of the most surprising things is that _ may come from petroleum.a. much of tomorrow food c. many of tomorrows foodb. much of the food of tomorrow d. much of tomorrows food48.Scott is an orph
33、an but he received _.a. very good education c. a very good educationb. very good educations d. many good educations49.After several days hardworking, we have made _ on the design.a. much improvement c. many improvementb. several improvements d. some improvement50.The boy was very happy that his moth
34、er bought him a new pair of shoes at a _ yesterday.a. shoes shop b. shoe shop c. shoess shop d. shoes51.Eggs, though nourishing, have _ of fat content.a. large number b. a large number c. a high amount d. the high amount52.He has done some _ on that subject from various angles over the past ten year
35、s.a. research b. a research c. researches d. the researches53.Recently, he has lost all his _.a. wage and saving at card c. wages and saving at cardb. wages and savings at card d. wages and savings at cards54.The countrys wealth comes chiefly from its many _.a. herd of cattle b. heard of cattles c.
36、herds of cattle d. herds of cattles55.In Britain the _ are all painted red.a. letter boxes b. letters box c. letters boxes d. letterss box56.Ten years had passed. I found she had _.a. a little white hair c. a few white hairb. some white hair d. much white hair57.All his _ far from satisfactiona. con
37、duct is b. conduct are c. conducts is d. conducts will be58.Although the town had been attacked by the storm several times, _ was done.a. a few damages b. few damages c. little damage d. a little damage59.He was _ what to do.a. at his wit end b. at his wits end c. at his wits end d. at his witss end
38、60.Would you like to have a cup of tea and _ with me?a two toasts b. two pieces of toast c. two piece of toasts d. tow pieces of toasts61.Accurate _ covering the fact are not obtainable.a. datum b. datums c. data d. datas62.On Monday morning some teachers exchanged a few _.a. how-are-yous c. how-are
39、-yousb. of how-are-yous d. of how are you63.Albert said he met the girl _a. at his uncles Smith room c. at his uncle Smiths roomb. at Smiths his uncles room d. at the room of his uncles Smiths64.It is four months since I last saw Keats _.a. at Mrt Smiths ,the book seller c. at my aunts, a book selle
40、rb. at my aunts, Mrs Palmers d. at Mrs Palmers, the book sellers65.This room is _.a. the editors-in-chiefs office c. the editor-in-chiefs officeb. the editor-in-chief office d. the editors-in-chief office66.My old classmate, Comrade Sun ,works at _.a. a teacher college c. a teachers collegeb. a teac
41、herss college d. a college of a teachers67.The policemen put the criminal _.a. in a iron b. into a iron c. in irons d. into a pair of iron68.Our teacher gave me _.a. an advice b. the advice c. many advice d. much advice69.My mother cut the cloth with _ scissors.a. a b. two c. a couple of d. a pair of70.My house is within _ from the railway station.a. a stones throw b. a throw of a stone c. stones throw d. the stones throw
