1 名词之可数名词单复数 （ppt课件） 2022年中考英语必考专项复习.pptx

1、可数名词单复数一轮复习一轮复习课程目标课程目标 1.掌握名词的分类2.了解可数名词复数的修饰词3.着重掌握并能够熟练运用名词单数变复数的规则单变复规则变化单变复不规则变化1.名词的分类Leading-inLeading-in可数名词可数名词含义：可以直接用数字进行计算的名词，有单、复数之分。【单数】指一个人或者一件事物，比如：an apple【复数】指两个及以上的人或者事物，比如：two apples不可数名词不可数名词含义：是指不能以数目来计算，不可以分成个体的概念、状态、品质、感情或表示物质材料的东西。The water is very clean(干净的).There are two c

2、ups of water.Money is useful(有用的).I have ten dollars.【拓展】【拓展】常见不可数名词分类常见不可数名词分类液体类液体类orange橘汁 milk牛奶 water水 wine酒 juice果汁 tea茶 coffee咖啡 soup汤 oil油抽象名词抽象名词time时间 money钱原材料类原材料类rice米饭 bread面包 meat肉 beef牛肉eg.Tom likes eating apples,but I like drinking milk.I have no time to play soccer,because I have s

3、ix classes.可数名词和不可数名词可数名词和不可数名词名词名词可数名词可数名词不可数名词不可数名词单数形式复数名词注意：一般情况下，不可数名词被当成一个整体使用，没有单复数，后面的谓语动词用三单圈出下列单词中的可数名词son friend girl juice photo rulermilk desk tomato bread egg water 练习题练习题2.可数名词复数前面的修饰词在哪些情况下才使用名词复数的呢？在哪些情况下才使用名词复数的呢？u看主语（两个或两个以上）看主语（两个或两个以上）Mary and Lily are my good friends.(friend)u看

4、谓语看谓语（如：（如：be动词的变化形式动词的变化形式are）Friends(friend)are very important for us.在哪些情况下才使用名词复数的呢？在哪些情况下才使用名词复数的呢？u 看前面的修饰词看前面的修饰词 He gives me three potatoes.Tom has some books,and I have many pens.Blue and Black are different colors.可数名词复数前面常见的修饰词可数名词复数前面常见的修饰词many,different,these,those,few,a few,数量词数量词(大于一大

5、于一)等等等等some/any,a lot of/lots of这几个词既可以加可数这几个词既可以加可数名词复数，也可以加不可数名词名词复数，也可以加不可数名词（1）修饰可数名词单数）修饰可数名词单数a monkey,an egg,one book,this,that等（2）修饰可数名词复数）修饰可数名词复数many,different,these,those,few,a few,数量词(大于一)等等（3）修饰不可数名词）修饰不可数名词much,a little,little等等（4）既可修饰可数又可修饰不可数名词）既可修饰可数又可修饰不可数名词some-肯any-否、疑问a lot of=l

6、ots of拓展：常见修饰词：根据所给词的适当形式填空(1)Tom is my good _(friend).We are best _(friend).(2)Lily has many _(book).(3)Can you tell me some interesting _(story)?(4)My family has 5 _(person).练习题练习题1.friend friends2.books3.stories4.persons3.可数名词单数变复数的规则规则变化不规则变化国家人变复数1.一般情况下一般情况下,直接在名词词尾加直接在名词词尾加-s.student:Our clas

7、s has 45 students.chair:There are some chairs and a desk in our class.1.可数名词单数变复数规则变化2.以以s,x,sh,ch结尾的名词结尾的名词,在词尾加在词尾加-es.bus:I see two buses at the gate of our school.box:There are a lot of boxes.dish:I often help my mother do dishes.match:Class one has 3 football matches today.3.以以辅音字母加辅音字母加y结尾的名词，

8、结尾的名词，变变y为为i加加-es.以以元音字母（元音字母（a,e,i,o,u）加）加y结尾，结尾，则则直接加直接加-s.family:My families are very good.baby:Mary has three babies.boy:Some boys are playing basketball.monkey:This zoo has a lot of monkeys.4.以o结尾结尾的名词,表示无生命无生命事物的名词加-s;表示有生命有生命事物的名词加-esphoto:I take some photos of you.zoo:There are five zoos in

9、our city.potato/tomato:Tom likes potatoes,but I like tomatoes.hero:They are heroes.有生命的常考词有生命的常考词：黑人英雄爱吃番茄土豆(negro,hero,tomato,potato)5.以f或 fe结尾的名词，先将f或 fe变为v,再加-es.wife:The king has 3 wives.leaf:These leaves are yellow in autumn.wifewives knifeknives wolfwolvesthiefthieves shelfshelves selfselvesli

10、felives halfhalves leafleaves妻子提刀去砍狼，小偷见到发了慌。架子后面保己命，半片树叶遮目光。可数名词的复数变化可数名词的复数变化规则变化规则变化1.一般情况下，直接在名词词尾加-s2.以s,x,sh,ch结尾的名词，在词尾加-es3.以辅音字母加y结尾的名词，变y为i加-es4.以o结尾的名词，表示无生命的名词加-s，表示有生命的名词加-es5.以f或 fe结尾的名词，先将f或 fe变为v,再加-es1.These are my English _.A.book B.books C.bookes 2.There are 20 _ in our class.A.bo

11、ys B.boy C.boies3.The baby catches two _ in her hands.A.knife B.knives C.knifes 4.There are some _ and _ in the fridge（冰箱）.A.tomato;chicken B.tomatoes;chickensC.tomatoes;chickens D.tomatoes;chicken练习题练习题用所给词的适当形式填空用所给词的适当形式填空 I like fruit,but I dont like _(vegetable).He often has a good rest between

12、 _（class）.They want to buy three _（kilo）of beef.There are three _(piano)in the hall.I have three _(question).Robert wants to buy a pair of _(shoe).Hi,Cindy,what do you like for breakfast?I love _(milk)and eggs.1.vegetables2.classes3.kilos4.pianos5.questions6.shoes7.milk2.可数名词单数变复数不规则变化DO YOU KNOW TH

13、E STORY?2.可数名词单数变复数不规则变化 The beautiful girl runs away and only leaves a pair of crystal shoes.The prince decides to take his men to find the owner of them.When they come to Cinderels house,three women welcome them excitedly.Its the stepmother who wants her stupid daughters to be the wife of prince.S

14、o she asks the two girls to put their feet into the crystal shoes.But they failed.Finally,Cinderel turns out and wears the crystal shoes easily.The prince is so glad to find her.They go back to the palace together.Sheep and deer dance happily,fish jump up and down,and the mice sing aloud,“They will

15、have a good time!They will have some cute children!”A FUNNY STORY可数名词的复数变化可数名词的复数变化不规则变化不规则变化(1)改a为eman-men;woman-women;policeman-policemen(2)改oo为eefoot-feet;tooth-teeth(3)单复同行羊鹿鱼 sheep,deer,fish(4)其他常见词汇child-children;mouse-mice写出下列单词的复数形式man woman foot tooth fish（鱼）deer child mouse 练习题练习题1.Can you

16、 see nine _ in the picture?A.sheep B.dog C.pig D.horse 2The boy often brushes（刷）his _ before he goes to bed.A.tooth B.tooths C.teeth D.teeths 3.The cat caught（抓）two _ last night.A.mouses B.mice C.mouse D.mices 4.The baby has two_(tooth)now.5.Many_(child)are playing games on the playground now.teethc

17、hildren3.国家人变复数中日不变，英法变Chinese-Japanese-Englishman-Frenchman-其余s加后面American-German-ChineseJapaneseEnglishmenFrenchmenAmericansGermans4.综合练习一、单项选择一、单项选择（）1.The_ in our yard are very beautiful.A.cloth B.water C.flowers（）2.Tom is one of the Chinese_ in our school.A.boy B.boys C.boies（）3.A cat has four_

18、，doesnt it？A.foots B.feet C.feets（）4.There are three_and five_ in the room.A.American，Japanese B Americans，Japanese C.American，Japanese（）5.Can you see nine_ in the picture？A.fish B.book C.horse（）6.The_ has two_A.boy；watch B.boy；watches C.boys；watch（）7.The_ are flying back to their country.A.Germany

19、B.Germanys C.Germans（）8.The girl brushes her_ every day before she goes to bed.A.tooths B.teeth C.teeths（）9I saw many_ in the street.A.peoples B.people C.peoples（）10.The green sweater is his_A.brother B.brothers C.brothers（为下节做引导，所有格）（为下节做引导，所有格）二、填空二、填空l.I have two_（knife）2.There are many_ here.（bo

20、x）3.There are many_on the road.（bus）4.A few_ are drawing on the wall.（boy）5.The_ are playing football now.（child）6.Please take two_ for me.（photo）7.I like the red_.（tomato）8.Would you please clean your_ now？（tooth）9.Do you want some_？（milk）10.There are ten_in our school.（woman teacher）1.knives2.boxes3.buses4.boys5.children6.photos7.tomatoes8.teeth9.milk10.women teachers课堂总结课堂总结See you