Unit 7 How much are these socks?
Part 1 Words and Expressions
much /mʌtʃ/ pron. & adj. 许多；大量；多少
How much… (购物时)……多少钱?
sock /sɒk/ n. 短袜
T-shirt /'tiː ʃɜː(r)t/ n. T 恤衫 shorts /ʃɔːts/ n. (pl.)短裤
sweater /'swetə/ n.毛衣 trousers /'traʊzəz/ n. (pl.) 裤子 shoe /ʃuː / n. 鞋
skirt /skɜː(r)t/ n. 裙子
dollar /'dɒlə/ n. 元(美国，加拿大等国的货币单位，符号为$)
big /bɪg / adj. 大的，大号的
small /smɔːl/ adj. 小的，小号的
short /ʃɔːt/ adj. 短的
long /lɒŋ/ adj. 长的
woman /'wʊmən/ n. (pl. women /'wɪmɪn/) 女子 Can I help you? 我能帮您吗?
need /niːd/ v. 需要
look /lʊk/ v. 看；看上去
pair /peə/ n. 一双；一对
take /teɪk/ v. 买下；拿；取
Here you are. 给你。
ten /ten/ num. 十 eleven /ɪ'lev(ə)n/ num. 十一 twelve /twelv/ num. 十二 thirteen /,θɜː'tiːn/ num. 十三 fifteen /,fɪf'tiːn/ num. 十五 eighteen /,eɪ'tiːn/ num. 十八 twenty /'twenti/ num. 二十
thirty /'θɜːti/ num. 三十
Mr. /'mɪstə(r)/ (用于男子的姓氏或姓名前) 先生
clothes /kləʊðz/ n.(pl.) 衣服；服装
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store /stɔː/ n.商店
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buy /baɪ/ v. 买
sale /seɪl/ n.特价销售；出售
sell /sel/ v.出售；销售；卖
all /ɔːl/ adj. 所有的；全部的
very /'verɪ/ adv.很；非常
price /praɪs/ n.价格
boy /bɒɪ/ n. 男孩
a pair of 一双
much pron. & adj. 许多；大量；多少
1. 接名词时，接 。
e.g. much water
I eat much fruit every day.
2. How much„? (购物时) „„多少钱?
e.g. How much is your jacket? How much are these socks?
dollar n. 元(美国，加拿大等国的货币单位，符号为$)
1 dollar = $ 1 10 dollars = $ 10
pound n. 英镑(英国的货币单位，符号为£) 1 pound = £ 1 10 pounds = £ 10
yuan 中国的货币单位，符号为¥
1 yuan = ¥ 1 10 yuan = ¥ 10
注意： 和 有复数形式。
Can I help you? 我能帮您吗？ 同义句为：May I help you?
回答时：Yes, please. / No, thanks.
What can I do for you? 也可表示相近含义：有什么需要帮助的吗？
回答时：要做具体回答，比如I want a sweater. / I need a skirt. look v. 看；看上去，看起来
表示“看上去，看起来”，后面接 。
e.g. look good look nice Your T-shirt looks cool.
结构类似于That sounds good. pair n. 一双，一对
是可数名词，有复数形式，比如：one pair，two pairs
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a pair of… 一双……
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e.g. a pair of socks a pair of shoes
two pairs of socks three pairs of shoes
注意：pair 为单数时，视整体为单数；为复数时，视整体为复数。
e.g. This pair of shoes looks nice. These pairs of shoes look nice. This pair of socks mine.
The two pairs of socks hers.
Mr. (用于男子的姓氏或姓名前) 先生
e.g. John Green
Mr. 或者 Mr.
all adj. 所有的；全部的 all students all Chinese我所有的鞋 all my shoes
他所有的书 all his books
e.g. All his clothes are blue.
Part 2 Texts
Role-play the conversation.
Woman: Can I help you?
Mary: Yes, please. I need a sweater for school. Woman: OK. What color do you want?
Mary: Blue.
Woman: How about this one?
Mary: It looks nice. How much is it? Woman: Nine dollars.
Mary: I’l take it. How much are those yellow socks? Woman: Two dollars for one pair and three dollars for two pairs. Mary: Great! I’l take two pairs.
Woman: Here you are. Mary: Thank you.
Woman: You’re welcome.
注意：
1. one 在这里用于 。
2. 选好商品并决定购买时的常用语为: I’l it. I’l
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them. I’l + 数量.
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for prep.
1. 表目的，为„„；去做„„
e.g. I need a sweater for school.
We need some color pencils for this afternoon’s English class.
2. 用来表示物品的价格，价格+for+具体物品
e.g. Two dollars for one pair and three dollars for two pairs. ten yuan for this book.
Structures
1. —How much is the hat? —It’s five dollars.
2. —How much is this T-shirt? —It’s seven dollars.
3. —How much is that brown sweater? —It’s eight dollars.
4. —How much are these socks? —They’re two dollars.
5. —How much are those black trousers? —They’re nine dollars 询问物品价格所用句型为：How much + ＿＿＿＿＋名词？ 回答时可用：It’s / They’re +价格.
练习：
Make sentences with words in the three boxes.从方框选词造句。
the
this
that
yellow
green
purple
T-shirt
hat
trousers
these
those
blue
brown
red
skirt
sweater
socks
white
black
shorts
shoes
jacket
bag
the yellow T-shirt
How much ?
How much these/ those ?
Mr. Cool’s Clothes Store
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Come and buy your clothes at our great sale! We sell all our clothes at very good prices. Do you like sweaters? We have green sweaters for only $15! Do you need trousers? For boys, we have black trousers for only $22. And shorts are only $16! For girls, we have skirts in purple for only $20. How much are our jackets? Only $30! And we have black shoes for only $28. Socks are only $2 for three pairs! Come to Mr. Cool’s Clothes Store now!
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We sell all our clothes at very good prices.
at prep. “以„„价格”
at a good price
This store sells sweaters at a good price.
price n. 价格
a high price 高价 at a hight price 以高价
a low price 低价 at a low price 以低价
e.g. 史密斯先生以高价卖他的房子。
Mr. Smith sells his house at a high price.
我姐姐以低价卖她的车。
For boys, we have black trousers for only $22.
for prep.
1. 对于„„
e.g. For children, we have some interesting story books.
复习：
2. 用来表示物品的价格
3. 表目的，为„„，去做„„
For girls, we have skirts in purple for only $20.
sth. + in + 颜色 “„„颜色的„„”
e.g. sweaters in white 白色的毛衣
本处介词短语用于 ，放在名词的
。
翻译：那个绿色的铅笔盒是我的。
That pencil-case in green is mine.
sb. in +颜色 “穿„„颜色衣服的„„”
e.g. a boy in blue a girl in orange
那个穿橘色衣服的女孩是我的表妹。
练习：
Imagine you work at Mr. Cool’s Clothes Store. Complete the
conversation. 假设你在 Mr. Cool’s Clothes Store 工作，补全对话。
You: Hello, I help you? Girl: Yes, please. I need a .
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You: How about these purple ? Girl: Oh, I like this one. How is it?
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You: It’s only dollars.
Girl: Oh, good. I’l it. You: And what do you need?
Boy: Well, I need a pair of black for school.
You: What about this pair? They’re twenty-eight . Boy: Great. And do you have shorts, too?
You: Yes, our shorts are only dollars. Boy: OK. I’l take the and the .
Part 3 Grammar
基数词：表示数目的词
100 以内的写法：
ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen 13—19，都以 结尾。
twenty thirty forty fifty sixty seventy eighty ninety
20—90 的整十，都以 结尾。
注意：四十 。
twenty-one thirty-two
forty-three fifty-four
英语中几十几，需在十位和个位中间加连字符“-” 练习：写出下列数字的英语表达
9
12
20
13
30
14
40
15
50
9
6
63 89
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Part 4 Exercises
一、单项选择
( )1. Tom buys these shorts $15 at Mr. Cool’s Clothes Store.
A. in B. for C. on ( )2. —How much are these socks?
—Three dollars two pairs.
A. in B. at C. for
( )3. We have black shirts only ¥ 20 . We sell them
a good price.
A. for; on B. in; at C. for; at
( )4. — is the dictionary? —It’s 29.5 dollars.
A. How old B. How
C. How much D. How many
( )5. —How much the red sweater?
— eighty yuan.
A. is; It’s B. are; They’re
C. is; They’re D. are; It’s ( )6. —Can I borrow（借）your eraser?
—Sure. .
A. Here you are
B. You are welcome
C. I’l take it
( )7. —What is twelve and ten?
—It’s .
A. twenty two B. twenty-two C. twenty and two ( )8. I like the green socks. I’l .
A. buy it
B. sell them
C. take it
D. take them
二、填空题
9. I n a pair of shoes.
10. I don’t want this smal hat. I want a b one.
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11. We can buy clothes in this s .
12.
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9. You can buy these bags for o $4.
10. This pencil box is 5 d .
11. Do you like these （短裤）.
12. How much is your （毛衣）.
13. How much are these blue （裤子）.
14. The （价格）of this black hat is $4.
15. 他以优惠的价钱出售那些手表。
He watches a very good .
三、完成句子
16. My basketball is 100 dollars. （就划线部分提问）
17. 这些蓝色的短裤多少钱？
18. 这些黑色的袋子 20 美元。
19. 我们以非常优惠的价格出售我们所有的衣服。
20. 这双鞋看起来不错。
四、补全对话
24.阅读下面的对话，根据上下文将空缺的内容补充完整，完成对话，每空不限填一个单词。
A: Good morning! Can I ?
B: Yes, please. I want to buy a shirt for my mother. A: do you want?
B: My mother likes blue best. Do you have any blue shirts here? A: Of course! How about this one?
B: Oh, I think it’s vey nice. is it? A: 80 yuan. It’s vey cheap.
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B: Ok! I’l it. Here’s the money. Thank you. A: You’re .
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【参考答案】
Words and Expressions 不可数名词dollar；pound
形容词
is；are Green；John Green Texts
代替已提及的名词take；take；take is/are
is the yellow T-shirt；are green socks
My sister sells her car at a low price.
修饰名词；后面
The girl in orange is my cousin.
练习：can/ may jacket jackets/ ones much fifteen take shoes only
dollars ten shoes shorts
Grammar teen ty；forty
twelve thirteen fourteen fifteen twenty thirty forty fifty sixty-three eighty-nine Exercises
一、1-5 BCCCA 6-8 ABD
二、9. need 10. big 11. store 12. only
13. dollars 14. shorts 15. sweater 16.trousers
17. price 18. sells, those, at, price
三、19. How much is your basketball?
20. How much are these blue shorts?
21. These black bags are twenty dollars.
22. We sell all our clothes at very good prices .
23. This pair of shoes looks nice.
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四、help you，What color，How much，take，welcome
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