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1、Lesson 2 Countable and Uncountable Nouns可数和不可数名词,小学语法提高班,1.,普通名词所表示的人或事物是可以按个数计算的，这类名词叫可数名词。前面可以加冠词a，an；,a peach,an egg,a watermelon,an orange,milk,music,ice cream,bread,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。前面不能加冠词a，an。,2.,water,egg,air,music,animal,policeman,bus,cookie,lady,homework,cheese,child,请分类,an
2、 egg,an animal,a policeman,a bus,a cookie,a lady,a child,eggs,animals,policemen,buses,cookies,ladies,children,water,air,music,homework,cheese,a biscuit,five biscuits-s,Lets read!,This is a biscuit.,These are biscuits.,Lets read!,a pear,eleven pears-z,Lets read!,What is this?It is a pear.,What are th
3、ese?They are pears.,Lets read!,2.以-ch,-sh,-s,-x结尾的单数名词后加-es,读作-iz.,可数名词单数变复数规律,bus,buses,peach,peaches,dish,dishes,peach,peaches,a bus,three buses-iz,Lets read!,There is a bus.,There are three buses.,Lets read!,a peach,two peaches-iz,Lets read!,There is a peach.,There are two peaches.,Lets read!,3.以
4、辅音字母加y结尾的单数名词，把y改成i,再加-es,读作-iz.如：,可数名词单数变复数规律,family,families,baby,babies,story,stories,city-,cities,Lets read!,key-,keys,This is a city.,Lets read!,These are keys.,4.以o结尾的名词除了tomato/potato/hero+es 外，其他的加s:,piano-pianos,radio-radios,photo-photos,可数名词单数变复数规律,tamato-tamatoes,radio-radios,Lets read!,T
5、hese are tomatoes.,There is a green radio.,Lets read!,5.以f、fe结尾的名词变f、fe为-ves读作-vz.:,可数名词单数变复数规律,wifelifethief,wives,lives,thieves,a leaf,two leaves-vz,Lets read!,I have a red leaf.,I have two leaves.,Lets read!,6.少数名词的复数形式是不规则变化:,可数名词单数变复数规律,manmen woman-womenGerman-Germans tooth-teeth foot-feetmous
6、e-mice child-childrendeer-deer sheep-sheepChineseChinese JapaneseJapanese,one sheep,two sheep,a Chinese,two Chinese,a Japanese,several Japanese,Lets read!,people,police,cattle,people,police,cattle,集体名词,aperson,a policeman,aheadofcattle,this that I you he/she/it am/is,these,those,we,you,they,are,单数,复数,This is a book.That is an eraser.It is a red apple.I am a boy.She is a teacher.What is this?,These are books.,Those are erasers.,They are red apples.,We are boys.,They are teachers.,What are these?,句子单数变复数,Exercise:,Summary 小结,1.分清可数名词2.可数名词用a/an表示一个数量3.用an的情况4.名词单数变复数的6个规则7.名词数的变化引起谓语动词的变化,
