黑沟中学七年级英语上册Unit7Howmucharethesesocks重点知识专练(新版)人教新目标版

Unit7

How much用于提问某物的价格，意为“多少钱”，其句式为“How much + be +主语?”

当主语是不可数名词或可数名词单数时，be动词用is，答语为It’s+数额；当主语是可数名词复数时，be动词用are，答语为They’re+数额

这个包多少钱?

—这些苹果多少钱?

—how much还可以用来询问数量的多少，但后面跟不可数名词

Th at pair of shorts is Jack’s. 那条短裤子是杰克的。I’ll take it. 我要买下它。

此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“I’ll take/have it”；若选定的物品是复数则应说“I’ll take/have them.”。如：

这件毛衣很便宜。我买了

这些桔子两美元。

我买了。buy用作动词，意为“买”，常用短语为：buy sb. sth./buy sth. for sb.意为“给某人买某物”。如：

我们给妈妈买顶新帽子吧。

clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some, many, these或those等连用。如：

Look! Some clothes are on sale over there. 看！那边的衣服大减价了。clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some, many, these或those等连用。如：

Look! Some clothe s are on sale over there. 看！那边的衣服大减价了。

at very good prices意为“以合理的价格(出售)”。price用作名词，意为“价格”。如：What’s the price of the book? 这本书多少钱?

They have sweaters in all colors, at the price of＄15 each.

他们有各种颜色的毛衣，他们有各种颜色的毛衣，每件售价是15美元

写作指导：

这是一篇有关卖衣服的广告，写作过程中可能用到的句型如下：

1. Come and buy your …at great sale! 快来买……，大减价了！

2. Do you like/need/want …? 你喜欢/需要/想要……吗？

3. We have/sell … for only … dollars /yuan. 我们有/卖……，只需……美元/元。

4. You can buy …for …dollars/yuan. 你可买……，只需……美元/元。

5. …is/are …dollars/yuan. ……美元/元。

6. How much is/are …? It’s /They’re … dollars / yuan. ……多少钱? ……美元/元。

句型转换

This shirt is small for me. (改为复数意义的句子)

______ _____ _____ small for me.

2. The red skirt is 20 y uan. (对划线部分提问)

_____ _____ __ the red skirt?

3. Those shoes are yellow. (对划线部分提问)

_______ _____ _____ those shoes?

She needs a skirt for school. (改为否定句)

She _______ _____ a skirt for school.

5. Is the blue hat two dollars? (作肯定回答) We sell trousers for only＄20. (改为一般疑问句)

______ you ______ trousers for only＄20?

2. I buy a nice hat for my aunt. (改为同义句)

I ______ my aunt a nice ______.

3. The yellow shorts are＄20, too. (改为同义句)

The yellow shorts ______ ______＄20.

4. What about this pair of shoes? (改为同义句)

______ ______ this pair of shoes?

5. We have jackets at a low price. (改为否定句)

We ______ ______ jackets at a low price

词形转换

1.sock (复数) _______

2. shoe (复数) _______

3. dollar(复数) _______

4. big (反义词) _______

5. long (反义词) ______

6. white(反义词) _____

7. 多少钱 __________ 8. 绿色的毛衣 _______________

9. 红色的短裤 _____________10. 怎么样？_______________________

11. 要我帮助吗？_____________________12. 三美元两双 _______________________ 13. this (复数) ___14. that (复数) ________

15. 需要我帮助吗？ ____________16. 我将买它。___________________

17. sell (反义词) ______ 18.sell (名词) ______

19. girl (对应词) _____ 20. price (复数) ______

21. 服装店 ___________ 22. 价格合理 ________________

23. 买衣服 ______________24. 对男孩子/女孩子而言 ____________

25. 红色的短裙 ______________ 26. 仅售15美元 _______________

127. 来……_____________28.多少钱 __________

29. 给你 ___________ 30. 谢谢 ___________

31. 别客气 _____________32. 对女孩而言 _________

33. 对男孩而言_______34. 三十二美元 __________________

35. 我将买着它/它们。________.36. 给某人买某物 ______________________ 37. 一双…… ________ 38. 穿红衣服的 _______

39. 仅售12美元 _______________________

40.这些袜子多少钱？两美元。

How much ___ _____ _____? _______ two dollars.

41. 那黑色的裤子多少钱？九美元。

____ _____ are those ______ _________?_______ nice ________. be动词的正确形式填空

1. How much ____ this computer?

2. What ____ the price of the dictionary?

3. How much ____ the red shoes?

4. What price ____ the blue T-shirt?

5. How much ____ these bananas?

6. How much ____ those black shorts?

7. What color ____ your big sweater?

8. What color ____ your long trousers

选词填空be, take, shoe, need, pair, help, sweater, look . How much ______ the blue shorts?

2. —Can I _______ you. —Yes, please.

3. I like the white T-shirt. I’ll ______ it.

4. The black _______ on sale are for $10 dollars.

5. The green skirt ______ very nice.

6. We ______ some pens and pencils for school.

7. The red _______ on sale is only eight dollars.

8. This ______ of socks are only one dollarsI

don’t want this small hat. I want a ____ (大的) one.

2. I _______ (需要) a shorts for my son.

3. Look! That ______ (双) of shoes looks nice.

4. The sweater and the jacket are 100 ______ (美元).

5. Do you like the red _______ (袜子)?

6. __________（多少钱）are the ____ (长的) T-shirt?

7. The ______ _____ (紫色的裙子) looks very nice.

单项选择

1. —What ____ do you like? —Green.

A. clothes

B. color

C. thing

2. Mary’s ______ is red a nd white.

A. T-shirt

B. shoes

C. shorts

3. I need a pencil box ______ school.

A. with

B. on

C. for

. —The socks are only 2 yuan. —I’ll ____ them.

A. like

B. take

C. ask

5. — _____ is the MP3? — It’s 20 dollars.

A. What color

B. How about

C. How much.

、单项选择

1. —I like that watch. _______ is it? —It’s 20 yuan.