Unit 7 How much are these socks教材全解及单元测试卷

人教版英语七年级上册
Unit 7 How much are these socks
教材全解及单元测试卷
【教材内容解析】
Section A
How much is this T-shirt (P. 37)
how much此处意为“多少钱”，用来询问物品的价格。
---How much is the sweater
---It’s 328 yuan.
---How much are these trousers
---They’re 30 dollars.
【拓展】对价格进行询问时，还可以用“What’s the price of...”。
---What’s the price of the box
---It’s five yuan.
Can I help you (P. 38)
Can I help you 是服务用语，用来招呼客人或者询问客人的需求。类似的表达还有What can I do for you /Is there anything I can do for you 肯定回答一般用“Yes, please. I want/would like...”，否定回答为“No, thanks.”。
---Can I help you
---Some dumplings, please.
I need a sweater for school. (P. 38)
need作动词时，不仅可以作情态动词，还可以作实义动词，作情态动词时，后接动词原形；作实义动词时，后接名词或者动词不定式作宾语。
You needn’t go to the meeting too early.
We need three more workers.
He doesn’t need to worry too much.
How about this one (P. 38)
one指代同一类事物，用来代替可数名词；it指代同一个事物，可以代替可数名词或者不可数名词。
This apple is small. Please give me a big one.
Where’s my pen I can’t fin it.
It looks nice. (P. 38)
look此处用作系动词，意为“看上去”，后接形容词作表语。
You look very healthy.
The teacher looks very happy.
I’ll take it. (P. 38)
此句是选好商品并决定购买时的常用语，表示“买了”。
The coat is very cheap. I’ll take it.
Two dollars for one pair and three dollars for two pairs. (P. 38)
在此句中，介词for用来表示物品的价格，用法为：价格+for+具体物品。
It’s ten yuan for the pen.
Here you are. (P. 38)
Here you are表示“给你”，这是把某物递给另一方时，常用的说法。
---May I use your ruler
---Certainly. Here you are!
Section B
Come and buy your clothes at our great sale! (P. 41)
(1) Come and...意为“来做某事”，其中and连接的两个动作一前一后发生。
Come and have a dinner with us, please.
(2) buy表示“买”时，作双宾语动词，buy sb. sth.“给某人买某物”相当于buy sth. for sb.。
Remember to buy me some ice cream.
=Remember to buy some ice cream for me.
We sell all our clothes at very good prices. (P. 41)
sell用作及物动词，表示“出售、卖”，反义词是buy，sell sb. sth.=sell sth. to sb.“卖给某人某物”。
The store sells all kinds of clothes.
They sell me the books.=They sell the books to me.
at very good prices意为“已非常优惠的价格”，at high prices“以很高的价格”。
That store sells things at very good prices.
For girls, we have skirts in purple for only 20. (P. 41)
介词in后接表示颜色的名词，意为“穿……颜色的……”。
We have bags in all colors.
The girl in red is my younger sister.
【重点短语和句型归纳】
重点短语
① how much 多少钱
② seven dollars 七美元
③ white bag 白色的包
④ clothes store 服装店
⑤at very good prices 以很低的价格
⑥ for boys 对于男孩子
⑦ skirts in red 红色的裙子
⑧ twenty-eight dollars 28美元
⑨ Big Sale! 大降价！
⑩ twenty yuan 二十元
重点句型
①—how much is/are … ……多少钱？
—It’s /They’re … 它/它们……
② I’ll take it. 我买了。
③ in＋颜色 某种颜色的衣服。
What color do you want 你想要什么颜色的？
buy sth from sb. 从某人那买某物。
sell sth to sb. 把某物卖给某人。
Here you are. 给你。
【语法讲解】
基数词的用法
I. 基数词的构成。
基数词1-12是独立的单词。
one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve
基数词13-19是在个位数后面加-teen构成，其中thirteen, fifteen, eighteen是不规则变化。
thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen
整十的基数词20-90是在个位数词后面加-ty构成，其中twenty, thirty, forty, fifty, eighty是不规则变化。
twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety
非整十基数词21-99是在十位数后面加上个位数构成，中间加上连字符“-”。
twenty-one, seventy-six, eighty-eight
三位数以上的基数词，百位数和十位数之间用and连接。
two hundred and one, three thousand five hundred and fourteen
英语中没有“万”和“亿”这两个单位，在表示“万”和“亿”时，把“万”念成10个千，“十万”念成100个千，“亿”念成100个百万……以此类推。
10,000：ten thousand
100,000: a hundred thousand
100,000,000: a hundred million
35, 845: thirty-five thousand, eight hundred and forty-five
II. hundred, thousand, million 和billion的用法。
hundred, thousand, million和billion等表示确切数字时，只用其单数形式；但是在表示不确切数字时，要用其复数形式，并且与of连用，表示约数。
e.g:1. There are more than three hundred days in a year. 一年有三百多天。
2. Thousands of visitors travel to the Great Wall every year. 每年有成千上万的游客游玩长城。
III. 基数词表示编号。
例如：
Lesson Five (the fifth lesson) 第五课
Room 306 306房间
Page Twelve (the twelfth page) 第十二页
Class One, Grade Six 六年级一班
【单元测试卷】
第Ⅰ部分 听力部分 （满分20分）
Ⅰ. 听对话，选择与对话内容相符的图片。每段对话读一遍。（5分）
Ⅱ. 请听句子，选出与其意思相同或相近的选项。每个句子读一遍。（5分）
6. A. It’s 18. B. I’m Number 18. C. I’m 18.
7. A. I’m Han Meimei.
B. He’s Han Meimei.
C. She’s Han Meimei.
8. A. These are Chinese cars.
B. These are English cars.
C. These are Japanese cars.
9. A. They are new. B. They aren’t two. C. They aren’t new.
10. A. Maria and Jim are at school.
B. Maria and Jim are in Grade Two.
C. Maria and Jim are in the same grade.
Ⅲ. 请听对话及问题，选择正确答案。每段对话及问题读两遍。（5分）
11. A. It’s Number 14. B. It’s Number 40. C. It’s Number 10.
12. A. Kate. B. Bill. C. Jim.
13. A. In Row 3. B. In Row 7. C. In Row 6.
14. A. A boy. B. A girl. C. A bird.
15. A. It’s a ruler. B. It’s Jim’s. C. Yes, it is.
Ⅳ. 听短文，根据短文内容选择最佳答案。短文读两遍。（5分）
16. Here is a picture of ________.
A. my living-room B. a classroom C. a bedroom
17. You can’t see ________ in it.
A. a ball B. a chair C. a table
18. The books are ________.
A. in the backpack B. on the teacher’s desk C. on the floor
19. The backpack is ________.
A. on the desk B. behind a chair C. under the desk
20. There are ________ chairs in the classroom.
A. five B. six C. seven
第Ⅱ部分 笔试部分 （满分100分）
Ⅰ. 根据句意和汉语或首字母提示补全单词 (每小题1分，共10分)
1. How much are these ________(黄色的) backpacks
2. Anybody can ________(买得起) our prices.
3. How much are these ________(短裤)
4. You can buy ________(短袜) for only ￥3.
5. Come to Huanghe Clothes Store. All the clothes are at a very good ________(价格).
6. The books on s________ are very interesting.
7. Come and see for y________ at our store.
8. Nine and eleven is t________.
9. Your T-shirt is l________, but my T-shirt is short.
10. —How much is the sweater
—It is twelve d________.
Ⅱ. 单项选择 (每小题1分，共15分)
1. How much ________ these black socks
A. is B. are C. be D. has
2. —________ is your jacket？
—It’s red.
A. What size B. What C. How much D. What color
3. —How much ________ this sweater
—________ eighty dollars.
A. are; They are B. are; It’s C. is; It’s D. is; They are
4. Jim ________ a pair of shoes and a T-shirt.
A. have B. has C. are D. is
5. The yellow shorts ________ 15 yuan.
A. are on sale for B. is on sale
C. is on sale for D. are on sale
6. —I want that bag.
—________.
A. Here you are B. Here are you C. Give you D. You are here
7. You don’t believe it Come and see________.
A. in yourself B. of yourself C. on yourself D. for yourself
8. —Thank you very much.
—________.
A. All right. B. Here it is. C. That’s right D. You are welcome.
9. —Can I help you
—________. I want a sweater.
A. No, not B. Don’t help me C. Yes, please D. Yes, help me
10. The red sweater is only 15 ________.
A. dollar B. dollars C. dollares D. yuans
11. ________ boys , you can buy shoes for only 30.
A. For B. In C. About D. To
12. The boy ________ red is my brother.
A. in B. on C. of D. at
13. —________ is that T-shirt
—It’s $ 9.
A. What color B. How many C. What D. How much
14. Please have a look ________ the hat.
A. / B. for C. at D. about
15. The price of the socks ________ 10 yuan.
A. are B. is C. does D. can
Ⅲ. 句型转换 (每小题2分，共10分)
1. The store sells clothes.(改为否定句)
2. We have T-shirts in red.(改为一般疑问句)
______________________________________________
3. We sell socks. The socks are only$18.(合并为一句)
______________________________________________
4. These pants are 20 dollars.（对划线部分提问）
______________________________________________
5. I want those black shoes.(对划线部分提问)
______________________________________________
Ⅳ. 根据汉语提示完成下列句子 (每小题2分，共10分)
1. Let’s ________ ________ ________ ________(看一看) Zig Zag’s clothes Store.
2. Black hats are ________ ________(出售).
3. Come and ________ ________ ________(亲自看一看) at Hua xing Clothes store!
4. We have sweaters at ________ ________ ________(价格优惠的).
5. Lisa ________ a white skirt ________ me(把……卖给……).
Ⅴ. 完形填空 (每小题1分，共10分)
My name is Mary. I have 1 clothes. I like 2 very much. This is my skirt. 3
blue. I buy it 4 Zig Zag’s Clothes Store. It’s 18 5 . Please look at my 6 . They are red. 7 only 8 10. I buy 9 from Huaxing Clothes Store. 10 my clothes nice I like them very much.
1. A. lot of B. lots of C. a lot D. a lots of
2. A. it B. they C. them D. its
3. A. It’s B. It C. Its D. They
4. A. from B. on C. to D. of
5. A. dollar B. dollars C. yuans D.
6. A. pant B. pantes C. pants D. a pant
7. A. They B. They’re C. It D. It’s
8. A.$ B. dollar C. dollars D. yuan
9. A. they B. it C. them D. their
10. A.Do B. Does C. Is D. Are
Ⅵ. 阅读理解 (每小题2分，共20分)
A
Mason’s Clothes Store
Clothes Color Price
socks white, blue $ 4
pants black $ 11
sweater red, white $ 8
T-shirt red, green, black $ 7
Hat black, red $ 6
1. Which is the cheapest(便宜的）of all
A. hat. B. T-shirt. C. pants. D. socks.
2. How much are two sweaters and a hat
A. $14. B. $20. C. $21. D. $22.
3. You can buy ________ in Mason’s Clothes Store.
A. black pants B. a blue sweater
C. a green hat D. red socks
4. You like red and you only have $6. You can buy ________.
A. a sweater B. a hat
C. a T-shirt D. none (全无)
5. You only have sixteen dollars. You can buy ________.
A. a sweater and a pair of pants
B. two T-shirts and a pair of socks
C. two sweaters
D. a sweater and two hats
B
This is a shop. It’s next to our school. The shop is small, but it sells a lot of things. You can buy fruit and school things like pens, pencils, rulers and notebooks here. The pen is $15. The ruler is$2. The notebook is$5.
根据短文内容回答问题。
6. Where is the shop
____________________________________
7. Is the shop big
____________________________________
8. Does the shop sell fruit
____________________________________
9. How much is the pen
____________________________________
10. How much is the notebook
____________________________________
Ⅶ. 补全对话(每空1分，共10分)
A: Can I 1 you
B: Yes. I’d like a pair of shoes.
A: 2 color 3 you like
B: Green.
A: Sorry. We 4 have any green shoes. Look at these black shoes. They 5 very nice.
B: OK. I like black, too. 6 7 are they
A: Four dollars.
B: OK. I’ll 8 them.
A: Here 9 are.
B: Thank you .
A: You are 10 .
Ⅷ. 书面表达（共15分）
请根据以下提示词给Mr Smith’s Clothes Store 写一篇广告。要求语句通顺，意思明确，词数在50左右。
pants — $25 socks —$4 hats — $7 at a very good price
afford our prices, for yourself, on sale
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
参考答案
第Ⅰ部分 听力部分
1. B 2. A 3. B 4. A 5. C 6. B 7. C 8. C 9. A 10. C 11. C 12. C 13. A 14. B 15. B 16. B 17. C 18. B 19. B 20.B
第Ⅱ部分 笔试部分
Ⅰ. 1. yellow 2. afford 3. shorts 4. socks 5. price 6. sale 7. yourself/yourselves
8. twenty 9. long 10. dollars
Ⅱ. 1. B 题意：这种黑色的袜子多少钱？how much提问价钱，socks为复数形式, 谓语动词与后面的名词保持一致，所以答案为B。
2. D 题意：“你的夹克衫是什么颜色的？”“是红色的。”由于答语是red，提问颜色用what color，故选D。
3. C 题意：“这件毛衣多少钱？” “80美元。”how much提问价钱，谓语动词与后面的名词this sweater保持一致，所以都用单数形式，故选C。
4. B 题意：吉姆有一双鞋子和一件T恤衫。由于Jim是第三人称单数，have意为“有”，故选B。
5. A 题意：黄色的短裤以15元的价格销售。shorts是复数，所以谓语动词为are，“for+钱数”表示“以……的价格”。故选A。
6. A 题意： “我想看那个包。” “给你。” Here you are.是一个固定句型，用以向对方展示所需东西，意思是“给你”，符合题意。You are here.是“你在这里”。
7. D 题意：你不相信吗？请来亲自看一看。for yourself是固定短语，意为“亲自”。故选D。
8. D 题意：“非常感谢。”“不用谢。”All right是“好吧”；Here it is “它在这儿”；That’s right“那是正确的”；You are welcome “不用谢；别客气”，所以正确答案为D。
9. C 题意：“我能帮助你吗？”“是的。我想要一件毛衣。”在购物的情景中需要帮助时应说Yes, please，要避免汉语式的翻译，所以正确的答案为C。
10. B 题意：这件红色的毛衣15美元。yuan在英语中作为货币单位没有复数形式，但是美元有复数形式，dollar的复数是dollars，故选B。
11. A 题意：对男孩子来说，你们可以买价值仅30元的鞋子。for是“为了，对……来说”， in是“在……里面”， about是“关于”， to是“朝、向、至达”，所以正确答案为A。
12. A 题意：穿着红色衣服的男孩是我的弟弟。在表示穿着某种颜色的衣服时用介词in。
13. D 题意：“那件T恤衫多少钱？”“9美元。”根据答语可以确定是提问价钱，what color提问颜色，how many提问数量，what提问事物，how much提问价钱，故选D。
14. C 题意：请看一看这个帽子。have a look at是固定短语，意思是“看一看”。
15. B 题意：袜子的价格是10元。本句中的主语是the price of…“……的价格”，所以谓语动词要用第三人称单数形式，故选B。
Ⅲ. 1. The store doesn’t sell clothes.
2. Do you have T-shirts in red
3. We sell socks for only $18.
4. How much are these pants？
5. What do you want
Ⅳ. 1. have a look at 2. for sale 3. see for yourself 4. a very good price 5. sells; to
Ⅴ. 1. B a lot of = lots of, 意思是“许多，大量”。
2. C 由于上一句clothes是复数形式，like后用宾格，所以用them。
3. A 根据上句中skirt是单数，所以应是It’s=It is。
4. A 本句是表示从哪里买的裙子。from意思是“从……，来自……”。
5. B 价钱是18美元，dollar要用复数形式，人民币yuan没有复数形式。货币符号应放在数字之前。
6. C 裤子应用复数形式pants。
7. B 由于裤子是复数形式，所以主语是they，谓语动词是are，缩写为they’re。
8. A 货币符号放在数字之前，表示货币单位的单词放在数字之后。
9. C 由于裤子是复数形式，动词后用宾格them。
10. D 由于nice是形容词，“be+形容词”构成系表结构，又由于clothes是复数，所以答案是D。
Ⅵ. A) 1. D 根据表格中“价格”这一列，价格最低的是$4，相对应的物品是socks。
2. D 根据表格中sweater的价格是$8，两件是$16，再加上$6的hat，所以总价格是$22。
3. A 根据表格中的物品与颜色，正确答案为A。
4. B 根据表格中的颜色价格与物品，可知正确答案为B。
5. C 根据所提供的价格及选项中物品的价格的推算，A项是$19，B项是$18，C项是$16，D项是$20，故选C。
B) 6. It is next to our school.
7. No, it isn’t.
8. Yes, it does.
9. $15.
10. $5.
Ⅶ. 1. help 2. What 3. do 4. don’t 5. are 6. How 7. much 8. take/buy 9. you 10. welcome
Ⅷ. One possible version:
Welcome to Mr Smith’s Clothes Store. Our clothes are on sale today. Do you like pants We have pants at a very good price— for only $25. Do you need socks We have socks for $4. For girls, we have hats in blue, red and yellow for only $7.Anyone can afford our prices!
Come and see for yourself at Mr Smith’s Clothes Store!