1. How much are these socks?
Unit 7
How much are these socks?
Section B

2. Let’s chant. Who is wearing yellow today? Yellow today.
Who is wearing red today? Red today.
Who is wearing green today? Green today.
Who is wearing blue today? Blue today.
Who is wearing black today? Black today.
Who is wearing white today? White today.
Who is wearing pink today? Pink today.

3. a hat
a black hat
a big black hat

4. a sweater
a blue sweater
a long blue sweater

5. It’s a pair of yellow shorts.
一双/一对/一条
shorts
It’s a pair of yellow shorts.
trousers
It’s a pair of trousers.

6. They are two pairs of red socks
three pairs of blue trousers
They are ___________
_____________.

7. Numbers review
one
nine
four
five
two
three
seven
six
eight
ten

8. Hello ，
It’s

9. 12 15 18 Can you read these numbers? 10 11 13 14 16 17 19 ten eleven
twelve
thirteen
fourteen 15 16 17 18 19
fifteen
sixteen
seventeen
eighteen
nineteen

10. 23 29 26 30 20 21 22 24 28 25 27 31 twenty twenty- one twenty- two
three
twenty-
four 28 29 25 26 27
twenty-
five
twenty-six
twenty-seven
twenty-eight
twenty-
nine 30 31
thirty
thirty-one

11. 掌握基数词的拼写。 Learn these numbers and find out the rules: thirteen
one two three four five six seven eight nine
ten eleven twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
twenty-one … twenty-nine
thirty-one … thirty-nine
forty-one … forty-nine
fifty-one … fifty-nine
sixty-one … sixty-nine
seventy-one … seventy-nine
eighty-one … eighty-nine
ninety-one … ninety-nine
hundred
掌握基数词的拼写。

12. 2. Eleven and twenty-four is _________.
Can you deal with these math problems?
(小组竞赛: 你能做出这些数学题吗?)
1. One and two is ________.
2. Eleven and twenty-four is _________.
3. Forty-five plus five is _______.
4. Eight minus three is _______.
three
thirty-five
fifty
five

13. 5. Sixty-two minus ten is __________.
6. Multiply five by nine is __________.
7. Eight divided by two is ___________.
fifty-two
forty-five
four
计算: 加 and/ plus 减 minus
乘 multiply …by… 除 … divide by …

14. 汉翻英: 14个西红柿 23件衬衫 28只红袜子 35个草莓 45条短裤 48件毛衣 fourteen tomatoes
twenty-three shirts
twenty-eight red socks
thirty-five strawberries
forty-five shorts
forty-eight sweaters

15. 1a Listen and repeat. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

16. 1b Write the number in 1a next to the correct
word. Which rows of numbers are in the
wrong places?
Row 1: ten___ eleven___ twelve___ thirteen___
fourteen___
Row 2: twenty-five____ twenty-six_____ twenty-seven___
twenty-eight____ twenty-nine___
Row 3: twenty____ twenty-one____ twenty-two___
twenty-three___ twenty-four____
Row 4: fifteen______ sixteen______ seventeen______
eighteen_______ nineteen_____
Row 5: thirty____ thirty-one_______ 10 11 12 13 14 25 26 27 28 29 20 21 22 23 24 15 16 17 18 19 30 31

17. 1c Listen and circle the numbers you hear in 1a.10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

18. 1d Listen again. Circle the things in the
picture that Kate and her mom talk
about. Check(√) the thing Kate buys.

19. A: How much is the white bag?
1e Ask and answer questions about the
things in the picture above.
a white bag
A: How much is the white bag?
B: It is ＄17(seventeen dollars).

20. T-shirts A: How much are the two white T-shirts?
＄ 30
T-shirts
A: How much are the two white
T-shirts?
B: They are ＄30(thirty dollars).

21. 2a How much dou you think these things
cost? Match each clothing item with a price.
a. $ c. $ e. $22
b. $ d. $ f. $25
a skirt sock shorts
2. a sweater trousers shoes
$22 $3
$15
$25
$20
$30
解释：clothing item意为“成衣制品”

22. Mr. Cool’s Clothes Store
2b Read the ad and fill in the price tags.
Mr. Cool’s Clothes Store ad

23. Mr. Cool’s Clothes Store
Come and buy your clothes at
our great sale! We sell all our
clothes at very good prices.
Do you like sweaters? We have
red and green sweaters for only
$15 ! Yellow and white sweaters
are only $12 ! Do you need trousers? For boys, we have
black trousers for only $22. And shorts are only $16 !
For girls, we have skirts in red and purple for only $20.
How much are our jackets? Only $30 ! And we have
black and brown shoes for only $28. Socks are only $2
for three pairs! Come to Mr. Cool’s Clothes Store now!

24. 2c Image you work at Mr. Cool’s Clothes
Store. Complete the conversation and
practice it in a group.
Can
You: Hello, I help you?
Girl: Yes, please. I need a
You: How about these red and purple ?
Girl: Oh, I like this purple one. How is it?
You: Oh, good. I’ll it.
You: And what do you need?
Boy: Well. I need a pair of brown 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’ll take the and the
sweater
sweaters
much
take
shoes
only
dollars
sixteen
shoes
shorts

25. 3a Look at the things in the picture. Fill in the blanks in the ad.
Huaxing Clothes Store
Do you like ?
We have for only yuan.
How much are our ?
Only yuan.
And red are yuan.
Big
Sale!
$20
$25
$30
sweaters
sweaters
thirty
trousers
twenty
skirts
twenty-five

26. Sale at 3b Write an ad for your own clothes store.
Come and buy your clothes at…! /
Come to…!We sell…at good price.
Do you like …? We have…for…
The…is/are (on sale for)…
Come and see for yourself! /
Come to our store now!

27. Group work: 全班分为售货和购物两部分，分别做准备。 学生以小组为单位, 模拟在商场购物。
每小组向全班汇报所买的东西,并逐一展示。
列出你所知道的服装、鞋帽的英文名称。
写一段在刚才购物活动中的对话。

28. Shopping Come to / Come and buy…at… Come and have a look.
Can I help you? / What can I do for you?
--Does she like that white bag?
--Yes, she does. /No, she doesn’t.
Oh, it’s too expensive. Can you give me a lower price?
Sorry, I can’t. / That one is cheap.
How much is it? It’s five yuan.
I’ll take it. Here you are.
Thank you. You’re welcome.

29. Language points 1. buy (v.) (1) come and buy 来买=come to buy
(2) buy… from…
eg: I want to buy a book from the bookstore.
2. sell (v.)--- sale(n.) 卖
eg. at Huaxing’s great sale
在华兴的大卖场

30. sell the shirt for only thirty yuan
be on sale 在打折, 降价
短裤在降价。
The shorts are on sale.
eg. 仅以30元的价格卖了这件衬衫
sell the shirt for only thirty yuan
以26元的价格买了这袜子
buy the socks for twenty-six dollars
have the socks for twenty-six dollars
同类对比

31. 4. Do you need bags for sports or school? 你需要体育用包和上学用的书包吗？
3. at very good prices.
以非常便宜的价格, at 表示“以……的价格”。
如: We have sweaters in all colors at ¥6 each!
我们所有颜色的毛衣都卖六元一件！
4. Do you need bags for sports or school?
你需要体育用包和上学用的书包吗？
这里的for是 “为……所用”的意思。

32. 5. For girls, we have skirts in red and purple
for only ￥20!
我们有女孩穿的红色和紫色的短裙,
只卖20元！
1) for girls中的for做介词, 在此处表示对象，
意为“对……来说”。
2) 句中的介词in在此处用于表示物品的颜色。
3) for only ￥18 中的介词for用在此处表示价
格, 意为“以……金额”。

33. 6. Come to Mr. Cool’s Clothes Store now! Come and buy …at …/
Come and have a look at …
到…（买……/看一看）。
Come and see for yourself at…!
快来…为自己购物吧！

34. 7. 介词：from 从 to 到, 给 from zero to ten buy the bag from Lisa
从零到十
从莉萨那买包
buy the bag from Lisa
把裤子卖给麦克
sell the bag to Mike
来酷先生的服装店
come to Mr. Cool’s
Clothes Store

35. Exercises Ⅰ. 根据要求完成句子。 1.This bag is three dollars. (就划线部分提问)
____________ is this bag?
2.How much are these black shoes? (回答)
_________four dollars.
3.I want green.(变成what问句)
____________ do you want?
How much
They’re
What color

36. 4. I like oranges. (变成一般疑问句) _________ like oranges?
5. She likes the green sweater. (变成否定句)
She ______________ the green sweater.
Do you
doesn’t like

37. Ⅱ. Fill in the blanks. 1. How m____ is this T-shirt? Four dollars．
2. What c_____ do you want? Green．
3. Thank you. You're w_______．
4. We have sweaters in all c_____．
5. My socks are not green. They are y_____．
6. Do you n____ bags for school?
7. The red shorts on s___ are very cheap.
uch
olor
elcome
olors
ellow
eed
ale

38. Ⅲ. Write the numbers in English．
1. My uncle is ____________ (25)years old．
2. --How much is this hat?
--It’s _________ (11)dollars．
3. My teacher is only __________(22)years old．
4. They have _______ (12)balls．
5. _______(15)and _________(13)is
____________(28)．
twenty-five
eleven
twenty-two
twelve
Fifteen
thirteen
twenty-eight

39. Ⅳ.阅读文章, 计算出每件商品的单价: Hi, boys and girls! Come and have a look
at Dang Dang’s school Things’ store. You
can buy 10 pencils of all colors for 1 dollar.
The pencil sharpeners are 2 dollars each
(每个), 10 erasers are only 2 dollars. 5 rulers
are 3 dollars. We have English dictionaries
for only 5 dollars. Anybody can afford our
prices. Come and see for yourself at Dong
Dongs’ School Things’ Store!

40. 1. pencil( )
2. pencil sharpener( )
3. eraser( )
4. ruler( )
5. dictionary( )
$0.1 $2
$0.2
$0.6 $5

41. Translate and write them down.
1. - 这双红色的袜子多少钱？
- 12美元。
2. - 那件毛衣多少钱？
- 26美元。
How much are the red socks?
They’re twelve dollars.
How much is that sweater?
It’s twenty-six dollars.

42. Homework
假设你到一家英国人开的商店，而他(她)
又不会说汉语,请以Shopping(购物)为题，
写一段对话，不少于30个单词。

43. Thank You!