Section B
Unit 7
How much are the socks ?
Let’s chanthow much is…how much are…
-How much, how much, how much is the blue hat?
-5 dollars, 5 dollars, it’s 5 dollars.
-How much, how much, how much are the black socks?
-3 dollars, 3 dollars, they’re only 3 dollars.
Grammar Focus: how to ask the price of the clothes.
1. -How much is ? It’s $5. (five dollars)
2. -How much is ? It’s $7. (seven dollars)
3. -How much is ? It’s $8. (eight dollars)
4. -How much are ? They’re $2. (two dollars)
5. -How much are ? They’re $9. (nine dollars)
I like this/that/these/those/the…
哪些词可以放在主语前面呢（修饰主语）？
this/that/these/those/the…
Can I help you? Yes, please.
What do you want? I want …
What color do you want? …
What size（多大号） do you want?
Here you are.
How much…? …
Can I try it/them on? try sth. on试穿
I will take it/them.
Thank you. You are welcome.
$10
$6
$3
$9
1a
Listen and repeat. 听录音并跟读。
11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31
Write a number in 1a next to the correct word below. Which two rows of numbers are in the wrong place?把1a中的数字写在对应的单词后，哪几行数字的顺序不对？
11 12 13 14

25 26 27 28 29
20 21 22 23 24

15 16 17 18 19

30 31
1b
1c
Listen and circle the numbers in 1a that you hear. 听录音，在1a中圈出你听到的数字。
11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31
twelve
eleven
11
12
13
14
15
16
thirteen
fourteen
fifteen
sixteen
eighteen
seventeen
17
18
19
20
30
nineteen
twenty
thirty
下面把100以内的基数词分为四类。
1、第一类：one 一 two 二 three 三 four 四five 五 six 六 seven 七 eight 八nine 九 ten 十 eleven 十一 twelve 十二这一类共计十二个单词，在结构上与其他的基数词相比较是特殊的，就象不规则的动词一样，要求逐个的硬背下来，这对学好其他的基数词和序数词都是及其重要的。
拓展
基数词
2、第二类：thirteen 十三 fourteen 十四
fifteen 十五 sixteen 十六 seventeen 十七 eighteen 十八 nineteen 十九这一类基数词共有七个。它们在结构上有两个特点：一是在发音方面都有两个重音；二是在拼法上都有后缀-teen。除了thirteen和fifteen之外，都是纯粹地在另一个基数词的后面加上后缀-teen。但要注意eighteen的拼法，eight本身有t字母，因此只加-een。
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3、第三类：twenty 二十 thirty 三十 forty 四十fifty 五十 sixty 六十 seventy 七十eighty 八十 ninety 九十这类基数词共有八个。都是十位的整数，均以后缀-ty结尾。其中sixty、seventy、eighty、ninety基本上是在相应的基数词后面加上后缀-ty。但要注意eighty的拼法，eight本身有t字母，因此只加-y。
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4、第四类：这一类和很简单，可以看成是一种合成词。其结构方式是：用十位整数加上个位整数，其间用连字符号“-”连接，表示“几十几”。这类基数词的变化都是规则的。如：twenty-one 二十一forty-six 四十六seventy-eight 七十八ninety-five 九十五
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1d
Listen again. Circle the things in the picture that Kate and her mom talk about. Check（） the things Kate buys.再听一遍录音，在图中圈出凯特和妈妈谈到的物品。在凯特所买的物品上打勾。
√
How much do you think these things cost?Match each clothing item with a price.你认为下列物品的价格是多少？将物品与价格配对。
1.a skirt 3.socks 5.shorts
2.a sweater 4.trousers 6.shoes
a.S3 c.S30 e.S22
b.S15 d.S20 f.S25
2a
Read the ad and fill in the price tags.读广告，填价签。
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 green sweaters for onlyS15!Yellow sweaters are onlyS12!Do you need trousers?For boys,we have black trousers for only S22.And shorts are onlyS16!For girls,we have skirts in purple for onlyS20.How much are our jackets?OnlyS30!And we have black shoes for onlyS2 for three pairs!Come to Mr.Cool’s Clothes Store now!
2b
1. at very good prices.
以非常便宜的价格, at 表“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！
2. For girls, we have skirts in purple for only S20!　我们给女孩子准备了紫色的裙子, 只卖20美元！
for girls: 给女孩子准备的 only: 只，仅仅　( = just )
Imagine you work at Mr.Cool’s Clothes Store.Complete the conversation and practice it in a group.假设你在Mr. Cool’s Clothes Store.工作，补全对话并与小组同伴练习。
You：Hello， I help you？
Girl：Yes,please.I need a .
You：How about these purple ?
Girl：Oh,I like this one.How is it?
You：It’s only dollars.
Girl：Oh,good.I’ll 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’ll take the and the .
can
skirt
skirts
much
twenty
take
shoes
only
dollars
sixteen
shoes
shorts
2c
Huaxing Clothes Store
Do you like ？
We have for only yuan.
How much are our ?
Only yuan.
And red are yuan.
3a
Look at the things in the pictures.Fill in the blanks in the ad.看图并补全广告信息。
sweaters
sweaters
21
trousers
20
skirts
25
3b
Write an ad for your own clothes store.为你自己的服装店写一则广告。
1.Describe what these people are wearing today.描述这些人今天的穿着。
I：a pair of white socks，
My partner：
My teacher：
2.Put the sentences in order to make a conversation.将句子排序，组成对话。
A:Thank you. F:OK.I’ll take them.
B:I’m sorry.We don’t sell bags. G:Can I help you?
C:You’re welcome.
D:Here you are.
E:Yes,please.Do you sell bags? I:They’re 25 dollars.
Self Check
H:I see.Hmm… those bluetrousers are nice. How much are they?
1
2
3
4
5
6
7
8
9
$2
$1
Can I help you?本意是“我能帮助你吗？”， 但在不同的语言环境中，翻译有所不同。在商场里，服务员说“Can I help you?”可以翻译为“你要买点什么？”， 在餐厅里则可译为“你要吃点什么？”等。用于对顾客的有礼貌的打招呼。
类似的表达还有：
What can I do for you? 你需要点什么？
May I help you? 你要点什么
I’ll take it. 我要买下它。
句中的I’ll是I与will的缩写。will是一个助动词，后接动词原形，表示将来意义。
句中的take的意思与buy相同，可以替换，但在英语中，很少用buy。用take或者get更符合英语表达习惯。
Clerk: Can I help you?/
What can I do for you?
What color do you want?
Here you are.
You’re welcome.
购物用语
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Customer: Yes, please. I want a/an….
No, thanks
How much is it?/
How much are they?
I’ll take it/them.
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购物用语
Mom: Oh, look. I like that blue
sweater. How much is it?
Lisa: Fifteen dollars. Oh, look. I like
these socks.
Mom: Oh, no. I don’t like red.
Lisa: Do you like this?
Mom: Mmm, yes, I do, but it’s
eleven dollars.
Lisa: Oh. How much is the green
sweater?
Mom: It’s twenty dollars. But you
have a green sweater.
Lisa: Mmm.
Mom: Oh, look at these shorts.
Lisa: Oh, yes, I like those. How
much are they?
Mom: Only sixteen dollars.
Lisa: OK, I’ll take those.
1.How much are these __________（裤子)？

They’re ten ________ (美元）.

2.The （鞋）are very nice.
I like (他们）.

3.Do you like the red （毛衣）？

4.I want to buy a white (袋子).
trousers
dollars
shoes
them
sweater
bag
句型转换
1. It’s a tomato. (改为复数形式)

2. Can I help you? (改为同义句)

3. The skirt is $50. (划线部分提问)

4. She likes the red hat. (改为一般疑问句)

5. The pencil case is green. (划线部分提问)
They are tomatoes.
What can I do for you?
How much is the shirt?
Does she like the red hat?
What color is the pen case?
6. The price of these shoes is 180 yuan.
(改为同意句)
_____________________ 180 yuan.
7. Can I help you? (改为同意句)
_____ I ____ you?
8. An orange is orange. (对划线部分提问)
__________ is an orange?
These shoes are on sale for
help
May
What color
9. Those T- shirts are black.
(改为单数句子)
____________black.
10. Look at the blackboard.
(改为以Let’s开头的句子)
_________ at the blackboard.
That T-shirt is
Let’s look
拓展
有关数字的用法和读法。
Thank you
for
listening!
Remember the numbers (0-31)
Homework
See you !