名词的数 1、可数名词与不可数名词 A、不可数名词，初中阶段常见的不可数名词有：water ; meat ; rice ; bread ; milk ; tea ; orange(桔汁) ; fruit ; air ; snow ; chalk; work ; paper(纸) ; time(时间); music ; weather ; grass ; news ; food ; fish(鱼肉); coke ; porridge ; cake(可数或不可数). 不可数名词应注意以下几点： 1)前无数、冠，后无复数；作主语为三单. 2)表量用约数 some /any ; much ; a lot of 或用of 短语 eg. There is bread on the table.C A. aB. oneC. a piece of D. many There is some on the plate.B,C. milksD. deer,1,A. appleB. fish 2、可数名词的复数 A、不规则变化：,manmen ; womanwomen ;childchildren policemanpolicemen EnglishmanEnglishmen FrenchmanFrenchmen footfeet ; toothteeth mouse(鼠)mice B、规则变化 1）s; sh; ch; x 结尾加 es读 iz 2) ce; se; ze; (d)ge 结尾加 s eg. boxes b ksiz blouses blauziz 3)f (fe) 结尾则变 f(fe)为 v 加 es-读vz eg. knives naivz 4) “辅+y”结尾变 y 为 i 加 es 清就清s 5)一般加 s浊就浊z eg. booksbuks penspenz babiesbeibiz 但注意以下几点： potatopotatoes ; tomatotomatoes 单复同形: fish ; sheep ; deer ; Chinese ; Japanese 由man , woman 在词首构成的复合名词应将两部分都变成复数 man doctor men doctors reefreefs “某国人”的复数：中日不变英法变，其余 s 加后面. eg. GermanGermans people , police 常用单数形式表示复数概念 The police are looking for the missing boy. 3、名词所有格：名词s (意思是 “的”) A.有生命的名词所有格，一般在后加“s”但注意： 1)表两者共有则在后者加“s” Lucy and Lilys father 露西和莉莉的父亲 Lucys and Lilys fathers 露西的父亲和莉莉的父亲. 2)以 s 结尾的词只加“ ” eg. 1) the boys books 2) James father 3)无生命的名词所有格用of 来引导 eg. the leg of the desk 4)双重所有格：a friend of my fathers a friend of mine ( ) a friend of my( ),2,名词的数和所有格练习题,一、写出下列词的复数 1.book 2.bus 3.orange 4.baby 5.boy 6.knife 7.watch 8.sheep 9. tooth 10. leaf 11.Chinese 二、选择正确的答案,D. sheeps ; cows,A. two orangeB. two bottles of orangeC. two bottles orange D. two bottles of oranges,D. two pieces,)3.I have got news from my friend. Do you want to know? A. a very goodB. anyC. a piece of )4. room is on the 5th floor.,A. Lucy and LilyB. Lucy and LilysC. Lucys and Lily,D. Lucys and Lilys,)5.Every morning Mr. Smith takes a to his office. A. 20 minutes walkB. 20 minutes walkC. 20-minutes walkD. 20-minute walk,D. James Green,)6.This is James Allan Green. We can call him . A. Mr. GreenB. Mr. AllanC. Mr. James )7.Jack and Tom are .,A. good friendsB. good friendC. a good friend,D. good a friend,D. minute,)8.Its only about ten walk to the nearest post office. A. minutesB. minutesC. minutes )9.He often has for breakfast.,A. two breadsB. two piece of breadsC. two pieces of bread,D. two pieces of breads,D. children,)10.Mrs. Green has two . Theyre very bright. A. childsB. childC. childrens )11.What did the headmaster say about Jims .,A. two months holiday B. two months holidayC. two-month holiday D. two months holidays,D. working,D. my sister of,D. todays paper,)12.I wont go there with you, for I have a lot of to do. A. worksB. jobC. work )13.Li Lei is a friend of . A. I sisterB. my sistersC. me sister )14.Have you read ? A. todaysB. today paperC. the todays paper )15.How many are there in the room? A. boxesB. boxC. boxs,D. boxes,)16.Many have been built in our city since 1987. A. factorysB. factoriesC. factoryes,D. factorys,D. tomatoss,)17.There are lots of in the basket on the table . A. tomatosB. tomatoC. tomatoes )18.The cat caught two last night. A. mousesB. miceC. mouse,D. mices,D. toothes,( )1. Are those ?-No, they arent. Theyre . A. sheep ; cowsB. sheep ; cowC. sheeps ; cow ( )2.Mum, Im quite thirsty. Please give me . ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (,)19.Jack went to have two pulled out yesterday afternoon. A. toothsB. toothC. teeth )20.In our school there are fifty-five . A. women teachersB. woman teachersC. women teacher,D. womans teacher,3,( )21.The three will be put into prison.,C. thieves,D. thiefs,A. thiefsB. thief,练习答案： 一、 1. books2. buses 4. babies5. boys,7. their8. knives 10. sheep 11. teeth,3. oranges 6. our 9. watches 12. leaves,13. Germans14. Chinese 二、 15 ABCBD610 AACCD 1115 CCBDA1621 BCBCAC,