1、boyboys, daydays。例如:Heroes and Negroes like to eat potatoes tomatoes。英雄和黑人都爱吃土豆和西红柿。(5)以o结尾的词且有生命的加-es。例如:heroheroes,potatopotatoes,tomatotomatoes,无生命的加-s,例如:photophotos,pianopianos。 但词末为两个元音字母的词只加-s。zoozoos,radioradios。 (6) 以f或fe结尾的词,多数变f为v再加-es,例如:knifeknives,leafleaves, halfhalves。例如:A thief and
2、his wife cut a wolf into havles with a sharp knife 。One half is hidden in the leaves and the other on the shelf 。小偷和妻子拿刀去砍狼,一刀砍两半,结束其生命。一半藏在树叶里,另一半放在架子上。(7)少数名词有不规则的复数形式,例如:manmen,womanwomen,toothteeth,footfeet,childchildren,mousemice,oxoxen,goosegeese ,mouse mice, gentlemangentlemen,policemanpolice
3、men,chairmanchairmen,businessmanbusinessmen【注意】与man和woman构成的合成词,其复数形式也是-men和-women。an Englishman,two Englishmen。但German不是合成词,故复数形式为 Germans; man, woman构成的复合名词变复数,前后两个名词都要变复数,如:menworkers, women teachers。有个别名词单复数一样,例如:Chinese,Japanese,sheep,deer,fish等。但当fish表示不同种类的鱼时,可以加复数词尾。(8)单数形式但其意为复数的名词有:people,
4、 police等。(9)数词+名词作定语时,这个名词一般保留单数形式,中间加连字符。ten-minutes walk, an 8-year-old girl, a ten-mile walk。(10)还有些名词仅有复数形式,如:trousers,clothes,chopsticks,glasses,goods,ashes,scissors,compasses。(11)只用作单数的复数形式的名词有:科学名词:physics, mathematics/maths游戏名称:bowls专有名词:the United States, Niagara Falls其他名词:news, falls2不可数名词
5、“量”的表示方法在英语中,不可数名词如果要表示“量”的概念,可以用以下两种方法:(1)用much, a little, a lot of/lots of, some, any等表示多少,例如:The rich man has a lot of moneyThere is some milk in the bottleIs there any water in the glass?I dont like winter because theres too much snow and ice(2)用a piece of 这类定语,例如:a piece of paper a piece of woo
6、d a piece of bread a bottle of orange a glass of water(milk) a cup of tea a cup of tea a bag of rice three bags of rice如果要表示“两杯茶”、“四张纸”这类概念时,在容器后加复数,例如:two cups of teafour pieces of paperthree glasses of water不可数名词也可用a lot of, lots of, some, any, much等来修饰。二、名词的所有格 名词所有格,用来表示人或物的所有,以及领属关系。1. 表示有生命的名词
7、的所有格其单数形式是加 s,其复数形式是s,例如:a students room, students rooms, fathers shoes。2. 如其结尾不是s的复数形式仍加 s,如:Childrens Day。3. 在表示时间、距离、长度、重量、价格、世界、国家等名词的所有格要用 s,例如:a twenty minutes walk,ten miles journey,a boats length,two pounds weight, ten dollars worth。4. 无生命名词的所有格则必须用of结构,例如:a map of China,the end of this term
8、,the capital of our country, the color of the flowers。5. 双重所有格,例如:a friend of my fathers。【注意】如果两个名词并列,并且分别有 s,则表示“分别有”,例如:Johns and Marys rooms(约翰和玛丽各有一间,共两间);Toms bikes(两人各自的自行车)。两个名词并列,只有一个s,则表示“共有”,例如:John and Marys room(约翰和玛丽共有一间);Tom and Marys mother(即Tom与Mary是兄妹)。【实例解析】 1.These _ have saved ma
9、ny childrens lives. A. woman doctors B. women doctor C. women doctors D. woman doctor 答案:C。该题考查的是名词作定语时的变化。woman 作定语时要和被修饰的名词保持数的一致。2.This is _ bedroom. The twin sisters like it very much. A. Anne and Jane B. Annes and Janes C. Annes and Jane D. Anne and JanesD。该题考查的是并列名词的所有格。两人共有一个房间时,只在后面的名词后加s。 3
10、.-Are there any _ on the farm? -Yes, there are some. A. horse B. duck C. chicken D. sheep该题考查的是特殊名词的复数形式。从谓语动词来判断,主语应该是复数名词。只有sheep可用作复数名词。 4.-What would you like to drink, _ or orange? -Orange, please. A. hamburger B. chip C. tea该题考查的是名词的类别。三种东西中只有tea能喝。【中考演练】一. 单项填空1- Where have you been, Tim? - I
11、ve been to _.A. the Henry house B. the Henry family C. The Henrys home D. Henrys2In England, if _ is in the middle of the day, the evening meal is called supper.A. food B. lunch C. breakfast D. dinner3You looked for it twice, but you havent found it. Why not try _ .A. three times B. a third time C.
12、the third time D. once4- They are thirsty. Will you please give them _ ? - Certainly.A. some bottles of waters B. some bottles of waterC. some bottle of water D. some bottle of waters5Mike hurt one of his _ in the accident yesterday.A. tooth B. feet C. hand D. ear6There is some _ on the plate.A. cak
13、es B. meat C. potato D. pears7In England, the last name is the _ .A. family name B. middle C. given name D. full name8The are going to fly _ to Beijing.A. Germen B. Germany C. Germanys D. Germans9The_ has two _ .A. boys; watches B. boy; watch C. boy; D. boys; watch10The little baby has two _ already
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