Unit 7 How much are these socks? 7.2 Grammar Focus（同步课件）

课件17张PPT。How much are these socks?人教版《英语》七年级上册 unit 7 Grammar Focus授课：Janice 慕 课 联 盟 课 程 开 发 中 心 www.moocun.com[慕联教育同步课程] 课程编号：TS1507010203R710702YJJ慕课联盟课程开发中心 www.moocun.com1.Learn the languages points in the role-play conversation.
2.Master the grammar in this unit.Learning Goals

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’ll take it. How much are those yellow socks?
Woman: Two dollars for one pair and three dollars for two pairs.
Mary: Great! I’ll take two pairs.
Woman: Here you are.
Mary: Thank you.
Woman: You’re welcome.
1. —Can I help you?
——您想买什么吗？
—Yes, please. I need a sweater for school.
——是的。我想买一件适合上学穿的毛衣。Can I help you? 您想吃点什么吗？（在餐馆） Can I help you? 想借什么书呢？（在图书馆）Can I help you? 您想买什么吗？ （在商场）提供帮助的表达法:
Can I help you?
What can I do for you?
Is there anything I can do for you?

2. How much are those yellow socks?

1) how much意为“多少”, 常用于询问价格。
可数名词单数或不可数名词的价格，be动词用单数形式is；
可数名词复数的价格，be动词用复数形式are。
e.g.How much is that pen?
How much are these tomatoes?

【相关链接】
how much 也通常用来表示询问数量, 后接不可数名词。
例如: How much water is there in the bottle?
瓶子里有多少水？
如果询问可数名词的数量,则用how many。
How many apples are there in the bag?
袋子里有多少苹果？

socks, shoes, shorts, trousers这类物品常常成对出现, 所以它们作主语时, 和它们搭配的谓语动词用复数形式。
The shorts are 58 dollars.
【相关链接】
…pair (s) of (……条/双)修饰时, 谓语动词就要根据pair的单复数形式发生相应的变化。　
The pair of trousers is 98 yuan.
Two pairs of blue shoes are 200 dollars.


2. Thanks a lot. =3. You are welcome. 4. How much is it? =What’s the price of it?Thank you very much.= That’s all right.
= That’s OK.
= Not at all.
= It’s my pleasure.
How much is the hat?It's five dollars.How much is this T-shirt?
It's seven dollars.How much is that brown sweater?It's eight dollars.
How much are these socks?They're two dollars.How much are those black trousers?They're nine dollars.
I.单项选择
( )1.—How much ______ the skirt?
—______ thirty yuan．
A. is; It’s B. are; They’re
C. is; They’re D. are; It’s
( ) 2. —What can I do for you?
— ______.
A. Yes, you can give a skirt to me
B. I’d like a skirt
C. No, I can do it myself
D. I can do what I want

3. This hat is _____.
A. yuan 10 B. 10 dollar
C. 10 dollars D. dollar 10 4. I think your trousers _____ very nice．
A. be B. is C. am D. are

Ⅱ. 句型转换
5. —Thank you．
—You’re welcome．(改为同义句)
—Thank you． —That’s _________．
6. The red sweater is only 30 dollars. (对画线部分提问)
___________ is the red sweater?
all right
How much
Ⅲ. 按要求写出各词的适当形式
7.short(反义词)

8.black (反义词)

9.this(复数)

10.shoe(复数)

longwhitethese
shoes小结1.掌握对话中的语言知识点.
2.掌握语法知识.