英语可数名词总结课件.ppt

1、A1Grammar英语名词总结英语名词总结A2名词根据其可数性可分为可数名词（Countable Noun）和不可数名词（Uncountable Noun）。可数名词即指可以分为个体，且可直接用数目进行计数的名词，如课桌、风筝、女孩、房间、学校等。名词可缩写为N.可数名词可缩写为【cn】不可数名词可缩写为【un】名词分类：A3可数名词可数名词有单数和复数两种形式。指一个人或一件事物 时，用单数形式；指两个或多个人或事物时用复数形式。可数名词复数的规则变化：1.一般的名词词尾直接加-s。如：book books room roomshouse houses day days2.以s,x,ch,s

2、h结尾的名词，在词尾加-es。如：bus busesbox boxeswatch watchesdish dishesA43.以 辅音字母礫结尾的名词，要先将y改为i再加-es。如：city cities body bodiesfactory factories4.以o结尾的名词，通常有生命的加 es无生命的加s。如：Negroes and heroeslike eating tomat oesand potatoes.黑人英雄爱吃土豆西红柿。(以“O”结尾表示有生命的名词)piano piano s radioradios photophotos（以“O”结尾无生命的名词）A55.以f 或f

3、e结尾的名词，要将 f或fe改为v再加-es。如：half halves leaf leavesknife knives wife wives6.可数名词复数的不规则变化：男人女人a变e，manmen womanwomen鹅足牙oo变ee，goosegeese footfeet toothteeth老鼠虱子也好记，ous变ic，mousemice louselice孩子加上 ren，鱼鹿绵羊不用变。childchildrenfishfish deerdeer sheepsheepA6不可数名词如果普通名词所表示的事物是不能按个数来计算的，这类名词就叫不可数名词。不可数名词分：1.为物质名词(表

4、示无法分为个体的物质，如：meat,rice,water,milk,orange橘汁)2.抽象名词(表示动作、状态、情况、品质等抽象概念，如：work,homework,time,health,friendship)。A71.不可数名词 没有复数，当它作句子的主语时，谓语动词要用单数形式。如：The foodis very fresh.食品很新鲜。2.有的不可数名词也可以作可数名词，有复数形式，但他们的意义往往发生变化。如：water(水)waters(水域)orange(橘汁)oranges(橘子)A83.很多的不可数名词表示泛指时为不可数，表示种类时就可数，但意义大多不发生变化。如：fru

5、it fruits（果类食物）food foods（食品）fish fishes（鱼类）hair hairs（体毛；几根头发）最常见的不可数名词有:baggage,change(零钱),furniture,hair,homework,information,knowledge,luggage,money,news,progress,traffic,beef,mutton,broccoli,orange(橘子，橘子汁，橙色)A9特殊类型：1.有些名词既可作可数名词，又可作不可数名词如：advice 劝告；消息、报告cake 蛋糕chocolate 巧克力fish 鱼、鱼肉chicken 鸡、鸡肉

6、A102.用在不可数名词前的量词词组的单复数变化如：a bottle of ink 一瓶墨水two bottles ofink 两瓶墨水3.用在不可数名词 前的量词词组要按英语的习惯与不可数名词搭如：a piece of meat 一块肉a piece ofpaper一张纸a bar ofchocolate一块巧克力A11your show timeA12一、写出下列名词的复数形式1.orange 2.class3.monkey4.piano 5.child 6.shelf7.bed 8.country 9.family10.toy 11.foot12.radio 13.photo 14.to

7、mato 15.woman 16.knife 17.sheep 18.ship 19.dish 20.mouse orangesclasses monkeyspianos childrenshelvesbedscountries familiestoysfeetradiosphotostomatoes womenknives sheepshipsdishesmiceA132）选择填空1.They come from different _.A.country B.countries C.a country D.Countrys2.How many _ do you see in the pic

8、ture?A.tomatos B.tomatoes C.tomato D.the tomato3.There are some _ in these _.A.knifes pencil-boxes B.knives pencils-boxC.knives pencil-box D.knives pencils-boxes4.There is no _ in the plate.A.apples B.oranges C.rice D.Eggs5._ are good for our health.A.Tomatos B.Tomatoes C.TomatoA146.I like to eat ca

9、ke with _.A.cherries B.cherry C.cherrys7._ and _ are not friends.A.Foxs wolfs B.Foxes wolfs C.Foxes wolves8.Do you want to drink some_?A.a milk B.milk C.milks9.This is_ room.It s very big.A.Lily and Lucys B.Lilys and Lucy s C.Lilys and Lucy10.In autumn you can see a lot of_on the ground.A、leaf B、lea

10、fs C、leavesA15三选择正确的词形1.How many(radioes,radios)can you see?2.There are 36(boys,boies)in my class.3.Look at those(sheeps,sheep).4.I don t want(a,an)old cup.5.Give me that(box,boxes),please.A164）请用括号中名词的复数形式填空1Look at those .(child)2.I can see a standing near the door.(policeman)3.Do you want some for dinner?(potato)4.In autumn,you can see a lot of on theground.(leaf)5.He has two .One is blue,the other is yellow.(box)6.Two live in this building.(family）childrenpolicemanpotatoesleavesboxesfamiliesA17Thanks