名词所有格一．定义：表示有生命的东西的名词及某些表示时间、距离、星球、世界、国家等无生命的东西的名词后加’s来表示所有关系，叫做名词所有格。
二、基本用法A. 有生命的名词所有格：名词＋’s 例：Tom’s sister；Children’s Day；Women’s Day以s结尾＋’ 例：教师办公室teachers’ office Teachers’ DayB. 无生命的名词所有格：一般用of短语构成词组，例：房间的门the door of the roomC. 表示时间，集体，地名等词也可＋’s，例：today’s newspaper今天的报纸five minutes’ walk走五分钟的路程an hour’s drive 开车一个小时的路程D. 省略’s后的名词时，常代指“家、工作场所”，例：在诊所at the doctor’s,在外婆家at my grandmother’s，at the Green’s 在格林家批注：the Greens 格林一家人E. 共有的格，后面名词＋’s：Joan和Jane的房间（共一间）Joan and Jane’s room is beautiful.各有的格，每个名词＋’s：Joan和Jane的房间（每人一间）Joan’s and Jane’s rooms are beautiful.F. 有些无生命东西的名词，如国家，城市季节，太阳，月亮，大地，江河，海洋，船等名词也可用's，表示所有关系。
如china's population(中国人口) the city's life(城市生活)G. 双重所有格：（1）在所属名词前有a/an, one, some, any, a few, this, my等冠词、代词、数词时，常要用“of词组+名词性物主代词”与“of词组+’s”。
例：我姐姐的一个朋友a friend of my sister’s=one of my sister’s friends.我的一个朋友 a friend of mine（2）of 后面的名词必须是指人的名词。
例：a picture of my uncle 叔叔本人的照片a picture of my uncle’s我叔叔的一张照片（我叔叔所有照片中的一张，但不一定是他本人的照片）三：名词作主语时谓语动词数的变化一般情况下名词为单数，谓语动词则用单数；名词为复数，谓语动词则用复数．看下面的特殊情况：1. 集体名词(如family, class, team, group, row, police, school等)做句子主语时,如果表示整体概念,则谓语用单数形式例：Class Three is a very good class.如果表示其中的所有成员时,则谓语用复数形式例：Class Three have a map of China.2. 度量、距离、金额或时间等名词作主语时，接谓语动词的单数形式:Two months is not a short time. Two thousand kilometers is quite a long distance(距离).3. 用and连接两个以上的单数名词时，谓语动词要用复数。
如and连接的两个名词是指明同一个概念时谓语动词则用单数。
（1）The brother and sister are both students.（2）The doctor and writer is going to give a speech.4. 在there be, either…or…, neither…nor…, not only…but also…句型中,谓语动词采取就近原则。
例：Either you or he is going to buy the book.5.maths, news等虽然有s结尾,但不是复数,因此谓语仍用单数。
例：The news is so exciting that everybody is wild with joy.6.glasses, shoes, socks, trousers, gloves等名词往往用复数形式,故谓语用复数。
例：The trousers are very cheap and I want to take them.批注：请学生要注意glass+es呈复数形式时的意思为“眼镜”。
7.用both…and…连接两个事物做主语时,谓语一般用复数。
例：Both you and I are required to be here tomorrow.8.主语中含有with的短语时,谓语单复数由with之前的人物决定。
例：A woman with a 7-year-old child was standing at the side of the road.9.主语中含有half of… /分数/ all (of) the...等词语时,谓语的单复数由名词确定。
例：Over three quarters of the information on the Internet is in EnglishA third of the students were playing near the lake.10.Chinese, Japanese, fish, sheep, people等表示单个时谓语用单数，表示许多时，谓语用复数。
例：There is a sheep in the yard. / There are some sheep in the yard.课堂练习一．给出下列名词的复数形式。
1.watch__________2.class__________3.shelf__________4.dog__________5.dish__________6.child__________7.nurse__________ 8.desk__________ 9.boy__________10.baby__________ 11.tooth_________ 12.eye__________13.sheep_________ 14.tomato_______ 15.Chinese_________16.goose_________ 17.photo________ 18.Frenchman_________19.box 20.mango 21.wife22.fish 23.deer 24.Swiss25.hero 26.negro 27.potato28.mouse 29.ox 30.Germankeys：1.watches 2.classes 3.shelves 4.dogs 5.dishes 6.children 7.nurses 8.desks9.boys 10.babies 11.teeth 12.eyes 13.sheep 14.tomatoes 15.Chinese16.geese 17.photos 18.Frenchmen 19.boxes 20.mangoes 21.wives 22.fish23.deer 24.Swiss 25.heroes 26.negroes 27.potatoes 28.mice 29.oxen 30.Germans二．单项选择。
( )1.----How’s Joy’s skirt?----Her skirt is more beautiful than ________.A.her sister’s and KateB.her sister and KateC.her sister and Kate’sD.her sister’s and Kate’s( )2.This is _______ room. The twin sisters like it very much.A.Lucy’s and Lily’sB.Lucy’s and LilyC.Lucy and Lily’sD.Lucy and Lily( )3.It’s about __________walk from my home.A. ten minuteB. ten minutes’C. ten minute’sD. ten minutes( )4.Every morning Mr. Smith takes a ________ to his office.A. 20 minutes walkB. 20 minute’s walkC. 20-minutes walkD. 20 minutes’ walk( )5.__________ mothers made them have piano lessons.A. Peter and AnneB. Peter’s and Anne’sC. Peter’s and AnneD. Peter and Anne’s( )6.The room on the right is ________.A. herB. sheC. Lucy’sD. Lucy( )7.________ desk is the cleanest in the classroom.A. Ann’s and TomB. Ann and Tom’sC. Ann and TomD. Ann’s and Tom’s( )8.I’ll give you ________to finish the work. OK.A. two week’s timeB. two weeks’ timeC. two week timeD. two weeks time( )9.Where’s your father ? He is at _________.A. Mr Green’sB. Mr. GreenC. the Mr. Green’sD. the Mr. Green ( )10.Is this your room?No, it’s _________room.A. the childrenB. the children’sC. of the childrenD. the childrens’( )11. Last Friday, I met a friend of________in the street.A. IB.meC. myD. mine( )12.It’s known to us that March 8th is________.A.Woman DayB.Woman’ s DayC.Women’s DayD.Women Day ( )st Friday, I found a book of _________ on the playground.A. KatesB. KateC. Kate’sD.Kates’( )14. jacket is it? May be it’s .A.Who’s;Tom’sB.Who’s;TomC.Whose;Tom’sD.Whose;Tom ( )15.There are a lot of children in the park on Day.A.childrenB.Children’sC.Childrens’D.childrens( )16. Nothing was found but________broken.A. the room windowB. the room’s windowC. the room of the windowD. the window of the room( )17. This kind of gloves made in Shanghai.A．is B．are C．were D．am ( )18. There any oil (油）in the bottle.A．hasn’t B．haven’t C．isn’t D．aren’t ( )19. Excuse me, how can I get to the nearest________ shop?A. shoesB. shoeC. shoes’D. shoe’s( )20. When Mr. Brown came yesterday, his family________having supper.A. isB. areC. wasD. were( )21.He believes that politics（政治）much easier than English.A．are B．is C．were D．was ( )22.Mary went to last night.A．the house of her father B．hers father’s houseC．the house’s her father D．her father’s house ( )23. Those white socks ________ small but suit me.A. areB.isC.amD.be( )24. I have a _______holiday in two days’ time?A.two daysB.two-daysC. two- dayD. two day( )25. The post card is sent by ____.A. a friend of my fatherB. a friend of my father'sC. my father friendD. my father friend's( )26.Our class the best one in our school. Our class working hard all the time.A.are...areB. is...isC. is...areD. are...is( )27.There a short girl student and two tall boy students playing under the tree.A.haveB.areC.isD.has( )28.How many deer there on your farm now, Mr. Green?A.areB.isC.wereD.was( )29.The news at noon usually about some important things.A.beB.amC.isD.are( )30.Two hundred dollars really too much for this boy. He can’t afford it right now.A.areB.isC.wereD.was( )31.Neither my brother nor I wrong.A.b eB.amC.isD.are( )32.This kind of goats cheap but those kinds of sheep expensive.A.a re, areB.is, isC.is, areD.are, is( )33.Mr. Smith, with his three daughters having a picnic this time yesterday.A.a reB.wereC.isD.was( )34.All of my money in buying the new house.A.s pendB.are spentC. spendsD.is spent( )35.The Chinese people Chinese. But Chinese not easy for foreigners to learn.A.s peak, areB.speak, isC.speaks, areD.speaks, is( )36.Neither of the boys going to the library. Both of them going to an Internet bar.A.a re, areB.is, isC.is, areD.are, is( )37. –How many teachers there in your school?--The number of the teachers in our school about three hundred.A. is, isB. is, areC. are, isD. are, are( )38. One of the litter girl’s shoes missing at the party.A. isB. areC. wasD. were( )39. The singer and film star in Beijing at the moment.A. wasB. wereC. isD. are( )40. About 60% of the students boys and 60% of their free time spent playing football and basketball.A.is, areB. is, isC. are, isD. are, are( )41. Your family much larger than mine, but your family shorter.A. is, isB. are, areC. is, areD. are, is( )42. My family as well as I glad to see you.A. isB. wasC. amD. are( )43. Bread, butter and milk my brother’s usual breakfast, so he is very fat.A. isB. areC. wasD. has( )44. A large number of sheep eating grass at the foot of the hill.A. isB. wasC. beD. are( )45. Most of the books made of papers. But most of the paper made from wood.A. is, isB. are, areC. is, areD. are, iskeys：1-5 DCBDD 6-10 CBBCB 11-15 DCCCB 16-20 DACBD 21-25 BDACB26-30 CCACB 31-35 BCDDB 36-40 CCACC 41-45 CDBDD三．汉译英。