Unit 3 How many? 语法归纳讲义+练习(无答案)

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名称 Unit 3 How many? 语法归纳讲义+练习(无答案)
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版本资源 牛津译林版
科目 英语
更新时间 2023-11-02 08:46:31

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2023-2024年译林版英语四年级上册第三单元语法知识点
语法
1. how many 的用法
(1) how many "多少",后接可数名词的复数。如:
how many books 多少本书 how many toy cars 多少辆玩具汽车
(2)询问可数名词的数量
结构为: How many +可数名词的复数+其它?如:
How many stickers do you have 你有多少张贴纸? I have twenty .我有二十张。
2.many和 much 的区别
many 和 much 都表示"许多",但是用法有所区别。
(1) many +可数名词复数,同义词组为: a lot of , lots of 如:
many pencils 许多铅笔many mangoes 许多芒果
many cows 许多奶牛
(2) much +不可数名词如:
much tea 许多茶much milk 许多牛奶
much juice 许多果汁
3.can的用法
一般疑问句句型结构: Can +主语+动词原形.…?如:
- Can I have a look - Yes .﹣我能看一看吗?﹣可以。
- Can I have one - Sure .﹣我能拥有一个吗?一当然可以。
4.常见的缩略式
he ' s = he is isn ' t = is not we ' re = we are
can ' t = can not what ' s = what is she ' s = she is
aren ' t = are not they ' re = they are don ' t = do not
where ' s = where is it ' s = it is I ' m = I am
that ' s = that is who ' s = who is there ' s = there is
注意: let ' s = let us 让我们
5. fun 和 funny 的用法和区别
(1) fun 的用法
① fun 主要词性是名词,表示"乐趣"。如:
have fun 玩得开心 have a lot of fun 玩得很开心
② fun 也可以作为形容词,表示"愉快的"。如:
a fun night 一个欢乐的夜晚
(2) funny 的用法
funny 是形容词,表示"滑稽的,有趣的"。如:
Look at that boy ! He looks so funny .看那个男孩!他看起来如此滑稽。
The tiger in the library looks so funny and lovely . 图书馆里的老虎看起来如此有趣和可爱。
基数词
基数词是指用来表示数目的词。
一、从一到十。如:
one一 two 二 three 三 four 四 five 五 six 六
seven 七 eight 八 nine 九 ten 十
二、数字十几,一般以 teen 结尾。(11,12之外)如:
eleven 十一 twelve 十二 thirteen 十三 fourteen 十四 fifteen 十五 sixteen 十六 seventeen 十七 eighteen 十八 nineteen 十九
三、数字几十以 ty 结尾。如:
twenty 二十 thirty 三十 forty 四十 fifty 五十 sixty 六十
seventy 七十 eighty 八十 ninety 九十
四、表示几十几时,在几十和个位基数词之间添加连字符"-"。如:
twenty - one 二十一 seventy - six 七十六 eighty - nine 八十九
五、百位数
①几百:个数基数词+ hundred
hundred 一百两百 two hundred one hundred and forty - five 一百四十五
注意:几百几十几的百位与几十几之间用 and 连接。
小试牛刀
1.十四个黄香蕉 2.二十五个机器人
3.十八个玩具汽车 4.二十个贴纸
5.四十个大盒子 6.十一把黑色的直尺
7.十五个可爱的球 8.九块热蛋糕
9.四把绿色的 10.三十头奶牛
11.十二颗紫葡萄 12.十八个蜡笔
13.五个大熊猫 14.五十五张书桌
15.十三个黄芒果 16.十九只绿苹果
17.八个可爱的猴子 18.五百
19.二十二个男孩 20.八十五本书
21.七只白猫 22.十六个动物
23.两头肥猪 24.十个热狗
how many 的用法
一、how many "多少",后接可数名词的复数。如:
how many chairs 多少张椅子 how many desks 多少张书桌
how many girls 多少个女孩
二、询问可数名词的数量时,结构为: How many +可数名词的复数+其它?如:
How many books can you see on the desk
I can see three .我能看到三本。
How many chickens are there on the farm 农场上有多少只鸡?
There are twelve .有十二只。
How many stickers do you have 你有多少贴纸?
I have twenty .我有二十张。
小试牛刀
一、根据中文意思,将句子补充完整。
1.﹣你有多少只芒果?﹣我有五个。
- do you have -I .
2.一杨玲,你有多少张贴纸?一我有十三个。
- stickers do you have , Yang Ling - I have .
3.一你看到树上有几只猴子?一我能看到两只。
_ can you see the
- I see .
二、对划线部分提问。
1.I have a nice school bag .
nice school bags you have
2. They would like three hamburgers for lunch .
hamburgers they like for lunch
3. We can see twenty mangoes in the basket .
Mangoes see in the basket
4. I have fifteen toy cars .
toy cars have
5. There are fifty students in our class .
students there in your class
Unit 3How many ?巩固练习
一、按要求写词。
1. box (复数) 2.can' t (完全形式)
3.his(对应词) 4.lovely(同义词)
5.here(对应词) 6.them(主格)
7. for (同音词) 8.I(复数)
9. they are (缩略式) 10.nice(近义词)
二、连词成句,注意大小写和标点符号。
1 . you , do , how , pies , many , have ( )
2. you , do , mangoes , any , have , big ( )
3. can , have , sticker , this , I , flower (.)
4. look , toy , elephants , my , at , please (.)
三、根据中文意思将句子补充完整,每空一词。
1.﹣你有什么?﹣我有十五个大球。
- do have - I have big .
2.﹣你能看到书桌有多少个机器人啊?-十二个。
- robots _ you see on the - .
3.我能看一看你的贴纸吗?当然可以,给你。
- I have a at stickers
- . you .
4.﹣你会打乒乓球啊?一不,但是我的妹妹会。
- you tennis - No , my sister .
四、按要求改写句子。
I . I have some nice crayons .(改为一般疑问句)
have _ nice crayons
2. They can play table tennis very well .(改为否定句)
They table tennis very well .
3. These beautiful stickers are for us .(改为单数句)
beautiful for .
4. I have fifteen stickers in my bag .(对划线部分提问)
stickers you have in bag
五、根据首字母及句意填空。
1.- W fruit do you h - Some m and an o .
2.- H m apple can you see -We can see o .
3.- W you l a lovely cat, Bobby - Yes, T you.
4- C I have a l _ at your toys - S . H you are.
5.- Let ' s g _ and p _ t tennis with Helen. -All right.
六、用所给词的适当形式填空。
1.- How many _ __( robot ) do you (have) - Ten.
2.-_ _( this ) stickers are for (they). - Oh, I see.
3.- Do you have (some) nice (mango) - Yes, I do.
4.- Would you like _( some ) hot (dog) - No, thank you.
5. (I) all like ( that )_ (love) dolls very much.
七、按要求完成句子。
1. I like cats .(对画线部分提问)
you like
2. We like dogs .(改为一般疑问句,并作肯定回答)
- like dogs
- , .
3. I can see a horse in the zoo .(对画线部分提问)
Can you see in the zoo
4. The pigs are big and fat .(对画线部分提问)
the pigs
5. That is a toy monkey .(改为复数句)
6.I have some toy cars .(改为否定句)
I toy cars.
7. I have a robot .(改为一般疑问句)
a robot
8. We have two bananas .(对画线部分提问)
have
9. How sweet the pears are !(改为同义句)
pears !
10. He has a mango .(改为复数句)
some .
11. Mum makes a fruit salad .(对画线部分提问)
a fruit salad
12. I have twelve yellow bananas .(对画线部分提问)
yellow you
13.you, red , this , apple , for , is , big (.)(连词成句)
14.你的朋友有一些苹果,你想吃一个以说: Can I
15.你的同桌新买了许多贴纸,非常漂亮你可以说:
They are
16.上体育课时,老师让你分球,你想知道有多少个球,可以问: do we
17. I have one box .(对画线部分提问)
do you have
18. Billy can play table tennis .(改为一般疑问句)
Billy table tennis
19. They have seventeen new rulers .(对画线部分提问)
They
20. many,you , oranges , how , have ,orange , do ( )(连词成句)
21. She can swim fast .(改为否定句) She swim fast .
22. I can play volleyball .(改为一般疑问句)
play volleyball
23. Mike can play basketball well .(对画线部分提问)
Mike play
24- May I take the book out of the library (作否定回答)
- No , you .
25. You can eat and drink here .(改为否定句)
You eat drink here .
26. Our cousins have some stickers for those little boys .(改为单数句)
a for little .
27. Helen can have a try .(改为一般疑问句,并作肯定回答)
- Helen a try - , .
28. Jack can make cakes .(对画线部分提问)
can Jack
29. We have nineteen purple grapes .(对画线部分提问)-
purple grapes
30. I ' d like some sweets .(改为一般疑问句,并作否定回答)
- like sweets
- No , .
31. lovely , log , looks , on , and , panda , the , funny , the , very (.) (连词成句)