Unit 7 How much are these socks? 语法精练与考点突破（含答案）七年级上册英语

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七年级上册英语Unit7语法精练与考点突破
语法精练
一、用英语完成下列算式。
1. twenty-eight= .
2. sixteen+eleven= .
3. eighteen-seven+fifteen= .
4. thirteen+fourteen-twenty-five= .
二、用 is, are, it's或 they're填空。
5.-How much that green bag
- $25.
6.-How much these red shoes
- $45.
7, -How much this tape player
- $150.
8.-How much those bananas
- ten yuan.
三、根据汉语意思完成句子，每空一词。
9.那件蓝色的夹克衫多少钱？98元。
- that bluejacket
- 98 yuan.
10.玲玲的妈妈三十九岁。
Lingling's mother is .
11.他需要十九个篮球。
He needs .
12.迈克在八班。
Mike is in .
四、按要求完成句子，每空一词。
13. These socks are two dollars.(对画线部分提问）
are these socks
14. How much is the rice (改为同义句)
the rice
15. Sixty-two and thirty-eight is one hundred.(对画线部分提问)
sixty-two and thirty-eight
16. How much are the blue shorts (用40美元作答）
forty .
考点突破
考点一 how much与how many辨析
1. How is that skirt (much/many)
2. How people are there in your family (much/many)
3. How rice do you need (much/many)
4.你们班上有多少名男生？ 二十名。
there in your class
-Twenty.
考点二 pair的用法
5. This pair of trousers (be)35 dollars.
6.-How much (be)the two pairs of shoes
-They're 100 dollars.
-他们想买什么？ -三双短袜。
-What do they want to buy
- .
考点三 in十表示颜色的词
8. We have skirts green for only 29 dollars.
9.穿红衣服的女子们是排球运动员。
The women are volleyball players.
考点四 price的用法
10. The store sells things at high (price).
11.我不知道这台电脑的价格。
I don't know this computer.
12.我想以一个合适的价格买一台电视。
I want to buy a TV .
13.那双鞋多少钱？
is the pair of the shoes
= the pair of the shoes
考点五 buy,sell与 sale辨析
14.我想买一件毛衣。
I want a sweater.
15.—我们可以卖掉我们的旧书，并且可以用得到的钱去帮助贫困的学生。
—你说得对。
-We can our old books and get some money to help the poor students.
-You are right.
16.这些裤子正在降价销售。
These trousers are .
17. I want to buy Jim a basketball.(改为同义句)
I want to a basketball Jim.
18. Tom wants to sell David his computer.(改为同义句)
Tom wants to his computer David.
参考答案
语法精练
一、1. twelve 2.twenty-seven 3.twenty-six 4.two
二、5.is, It's 6.are, They're 7.is, It's 8.are, They're
三、9.How much is It's 10.thirty-nine years old 11.nineteen basketballs 12.Class Eight
四、13. How much 14. What's the price of 15.What is 16. They're, dollars
考点突破
1. much 2. many 3. much 4.How many boys are 5. is 6.are
7.Three pairs of socks 8. in 9.in red 10. prices 11.the price of
12.at a right price 13.How much What's the price of 14.to buy 15.sell 16.on sale 17. buy, for 18. sell, to
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