2019年小升初英语专项复习一:可数名词变复数课件讲解知识点+教案+配套测试(基础题+提高题)

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名称 2019年小升初英语专项复习一:可数名词变复数课件讲解知识点+教案+配套测试(基础题+提高题)
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更新时间 2019-02-15 13:38:30

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专题一
名词单数变复数
2019小升初英语
全国版
1. ---What is this ?

---It’s a carrot.
2.---What are these?

---They are carrots.
onion
onions
---What are these?
---They are green beans.

carrot
carrots
onion
bean
onions
beans
名词单数变复数的规则变化:
1.一般在词尾加s
名词单数变复数的规则变化:
2.以s , x ,sh ,ch结尾的名词 ,一般在词尾加es.
区别 key – keys boy -- boys
名词单数变复数的规则变化:
3.以辅音字母加y结尾的名词 ,变y为i加es.
tomato
tomatoes
--What are these?
--What’s this?
--It’s a pen.
--They are potatoes.
---What’s this?
---It’s a potato.
名词单数变复数的规则变化:
4.以o结尾的有生命的名词后加es。(口诀:一个黑人英雄在土豆地里摘西红柿)无生命的直接s(photo—photos)
tomato
Negroes
hero
heroes
potatoes
tomatoes
Negro
potato
leaves
lives
名词单数变复数的规则变化:
5.以 f / fe结尾的,变f为v, 再加es
knives
feet
teeth
不规则变化:
1.oo变ee
What are these?
They are .
sheep sheeps
√ ×
不规则变化:
2.单复数同形(不变):sheep(绵羊) deer(鹿) fish(鱼)Chinese(中国人)Japanese(日本人)
不规则变化:
名词单数变复数后s / es 的读音
1.在清辅音后读 / s /
2.在元音和浊辅音后读 / z /
3.在/ s / / z / /∫/ / / / t / / d /后
读 / iz /
4.在/ t /后读/ ts /,在 / d /后读 / dz /

desks maps
brothers pens
classes, watches, oranges
cats, friends
一、 写出下列单词的复数
fish-- 2.potato--
3.goose – 4.sheep--
6.body--
7. man-- 8.tomato--
9.bus-- 10.carrot--
fish
leaves
geese
sheep
potatoes
bodies
men
tomatoes
5.leaf--
buses
carrots
句型转换
1.What’s this ? (复数)

What’re these ?
2.It’s a potato. (复数)
They’re potatoes.
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中小学教育资源及组卷应用平台


名词变单数复数教学设计
教学目标:正确进行可数名词的复数变形
教学重难点:掌握名词单复数的变形
教学方法:问答法、讲授法
教学过程:
Step1.Warming-up:
Hello,boys and girls.
Step2.Lead-in: 
Show a picture and ask: What is this? ---It is a carrot.
Step3.Learn the new grammar.
The teacher shows the students two carrots and asks the students: What are these? Let the Ss read the sentence. The teacher tells the students the answer they are carrots.
Step4: Tell the rules of the plural forms of the nouns.
The teacher shows the two pictures on the PPT and asks the students :what are these?
Step4: A task: use the rules of the plural forms of the nouns
1. Let the Ss write down the nouns according to the form.
2. Explain the nouns.
可数名词有单数、复数之分,表示“一个”时用单数,表示“多个”时用复数。如:a bird,a teacher,an apple,two birds,five teachers,eight apples等。
(二)可数名词复数的构成
1.一般情况下,在单数名词的后面加-s构成。如:game-games,boy-boys等。
2.以s、x、sh、ch结尾的单数名词变复数,在词尾加-es构成。如:box-boxes,bus-buses,peach-peaches,dish-dishes。
3.以o结尾,表示有生命的事物的单数名词变复数加-es;表示没有生命的事物的单数名词变复数加-s。如:potato-potatoes,tomato-tomatoes,photo-photos,piano-pianos等。
4.以辅音字母加y结尾的单数名词变复数,将y改成i后再加-es。如:factory-factories,story-stories,family-families。
5.以f或fe结尾的单数名词变复数,将f或fe改成v,然后再加-es。如:leaf-leaves,life-lives,knife-knives等。
6.名词单数变复数,除了有规则可循的变化之外,还有一部分的变化是不规则的,我们将这部分名词的变化叫做不规则变化。这些词有:goose-geese,foot-feet,tooth-teeth,man-men,woman-women,mouse-mice,sheep-sheep,deer-deer,fish-fish,child-children,ox-oxen,chinese-chinese, englishman-englishmen等
不规则变化:
1.?单数、复数形式相同
如:deer—deer,sheep—sheep,fish—fish,Chinese—Chinese,people—people。
2.?改变单数名词中的元音字母
如:foot—feet,man—men ,tooth—teeth,woman—women。
3.?含有man,woman的复合名词的变化
如:Englishman—Englishmen,policewoman—policewomen,Frenchwoman— Frenchwomen
4.?其他变化
如:child—children ,mouse—mice。
Step 5 Explain how to read the purals of nouns.
名词单数变复数后s / es 的读音
1.在清辅音后读 / s / desks maps
2.在元音和浊辅音后读 / z / brothers pens
3.在/ s / / z / /∫/ / / / t / / d /后
读 / iz / classes, watches, oranges
4.在/ t /后读/ ts /,在 / d /后读读 / dz / cats, friends
Step6. Do more exercises.



















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中小学教育资源及组卷应用平台


名词变复数基础题
I.写出下列单词的复数:
1.fish--_______ 2.potato- _______ 3.he -_______ 4.sheep--_______
5.is-- _______ 6.body-- _______ 7. man-- _______ 8.tomato--_______
9.bus-- _______ 10.carrot-- _______ 11.family-- _______ 12.it--_______
13.key--_______ 14.knife-- _______ 15.child-- _______ 16.mouse--_______
17.foot--_______ 18.woman-- _______ 19.goose--_______ 20.this--_______
21. peach--_______ 22. sandwich --_______ 23. photo--_______ 24.diary--_______ 25.tooth--_______
II.单选题
( )1.What are they? are tomatoes.
A:There B:They C: It
( )2.Can you see the green beans ?Yes .I ______.
A:am B:do C:can
( )3.How many carrots can you see? I can see _____.
A:red B: three C:long
( )4.Look at the farm . big.
A:It’s B:They’re C: I ‘m
( )5.I like .
A:potatos B:potato C:potatoes
( )6.--Are they horses?--_______________
A. Yes, it is. ?B. Yes, they are. ?C. No, they are
( )7.How many_____do you have?
?A. sheeps ? ?B. sheepes ? C. sheep
( )8.What___these? They are cats.
A. am ? B. is ? C. are
( )9.Look at the ____.They are lovely.
A. rabbits ? B. a rabbit ?C. rabbit
( )10.I can ride a ____. ?
A.hen ?B. horse ?C.cat
III.选择正确的翻译。
( )1.Are these carrots? A:它们很好吃。
( )2.Look at these ! B:它们如此大。
( )3.They are so big. C: 但是它们是黄色的
( )4.What are these ? D: 这些是胡萝卜吗?
( )5.They’re tomatoes. E:请看这些。
( )6.Try some. F:这些是什么?
( )7.They are good. G: 它们是西红柿。
( )8.But they are yellow. H: 试吃一些。
IV.选择正确的答语。
( )1.What are these? A: Yes ,they are.
( )2.Is this a tomato? B: They are potatoes.
( )3.Are these carrots? C: Yes ,it is.
( )4.How many tomatoes do you have? D: Three.
( ) 5.I like apples. E. Me too











名词变复数提高题
I.排序题
( )1、What are these? ( )2、 Look at these. Are these carrots?
( )3、They’re tomatoes. ( )4、Wow! They’re so big!
( )5、Try some! They’re good. ( )6、Yes, they are.
( )7、Thanks, yum. ( )8、But, they’re yellow.
II.用词适当形式填空
1. I have two_____ (knife).
2.Most of _________(German) live in __________(German).
3. There are many _____ here. (box)
4.___________(tomato) are good for our healh.
5. There are many _____ on the road. (bus)
6. A few _____ are drawing on the wall. (boy)
7. The _____ are playing football now. (child)
8.They come from different _______( country)
9. They are _________(woman) ______________(teacher).
10.In autumn, there are lots of _________(leaf)everywhere.
III.句型转换:
1.What’s this ? (复数)___________________________________________________________
2.This is a potato. (复数)____________________________________________________
3. I have seventeen horses.(就划线提问) _____________________________________________
4.Those are carrots. (就划线提问) _____________________________________________
5. Those are potatoes.(改为一般疑问句,并作肯定和否定回答) _______________________________________________________________________________





名词变复数基础题
答案及解析:
I.1.fish 2.potatoes 3. they 4. sheep 5.are 6. bodies 7. men 8.tomatoes 9.buses 10. carrots 11.carrots 12.they 13.keys 14. knives 15. children 16. mice 17.feet 18. women 19. geese 20. these 21.peaches 22.sandwiches 23.photos 24.diaries 25.teeth
II.1. B 解析:问句中有they, 所以选they
2. C解析:Can来提问,用can回答。
3. B解析:问句有How many所以找数字回答 。
4. A解析:问句中the farm是单数,所以选A。
5. C解析:应找复数,potato是有生命的O结尾,所以加es.
6.B解析:问句中Are they 一般疑问句,肯定回答:Yes,they are.
7. C解析:sheep复数是它本身。
8. C解析:主语these,这些所以用are.
9. A解析:第二句有They are,所以第一句应选复数.
10. B解析:能骑的动物选项中只能选马。
III.1.D 2. E 3. B 4. F 5. G 6. H 7. A 8. C
IV.1. B 2. C 3. A 4. D 5. E
名词变复数提高题
答案:
I. (1).1 (2) 3 (3) 8 (4) 2 (5) 6 (6) 4 (7) 5 ( 8) 7
II.1.knives解析:前面有two,所以把knife变为复数knives.
2. Germans; Germany解析:原题意思是大多数德国人住在德国,所以第一个空是德国人复数Germans,第二个空是德国Germany。
3.boxes解析:前面有,many所以用复数。
4. Tomatoes解析:横线后面是are,所以前面应是它的复数。
5. buses解析:前面有many所以用复数。
6. boys解析:前面有a few, 所以用复数。
7. children解析:谓语动词是are,所以用复。
8. countries解析:前面有different,不同的至少是两个,所以国家用复数。
9. women teachers解析:前面有they are,所以要变为复数而女或男也应变为复数。
10. leaves解析:前面有there are,所以leaf要变为复数。
III.1. What are these? 解析:句子变为复数时,特殊疑问词不变,is变为are ,this变为these.
2. These are some popatoes. 解析:句子变为复数, This变为These, is变为are ,a变为some ,potato变为potatoes .
3. How many horses do you have? 解析:划线部分是数字,所以用How many提问,后紧跟horses,再加一般疑问句do you have。
4. What are those? 解析:划线部分是名词,所以用what提问,把are提前,后加those构成问句。
5. Are those potatoes? 解析:句中有be动词,变一般疑问句把be动词提前即可。 肯定回答Yes, they are. 否定回答: No, they aren’t.
























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