人教版七年级上册Unit7 How much are these socks?Section A 2a-2e课件 (共23张PPT)

(共23张PPT)
Unit 7
Unit 7
How much are these socks
Do you like shopping
$ 7
$ 10
$ 9
A game: Who has quick eyes
$ 4
$ 6
$ 2
$ 6
$ 4
$ 8
$ 9
black
colors
white
red
green
blue
yellow
brown
purple
long
big
small
short
Listen to the conversations and circle the things you hear.
2b
Listen again. Fill in the price tags.
2c
$5
$8
$6
$7
$2
$9
2d
Ask and answer questions about the things in 2b.
How much is the green T-shirt
It's 7 dollars.
How much is the purple hat
It's 5 dollars.
How much is the+颜色+物品
It's ... dollars.
How much are the+颜色+物品
They're ... dollars.
Listen to the dialogue in 2e. Then fill in the blanks.
Things Color Price
sweater _______ __________________
_______ _______ __________ for one pair ____________
for two pairs
nine dollars
blue
socks
yellow
two dollars
three dollars
2e
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.
3. Can I help you 我能帮助您吗？
这是商店售货员或其他服务人员招呼顾客时的礼貌用语。
接受对方的帮助常回答“Yes, please.”
拒绝对方的帮助用“No, thanks.”作答
如：
— Can I help you 我能帮助您吗？
— Yes, please. I want a pen.
是的。我想要一支钢笔。
4. I need a sweater for school.
我需要一件毛衣上学穿.
need 是实义动词，意为“需要”。常用于以下句式中：
1) need + sth. 表示“需要某物”。
e.g. I need some erasers. 我需要一些橡皮。
2) for ...“为了....”表目的。
We need some pencils for the class.
我们需要铅笔上今天的课。
5. It looks nice. 它看起来很漂亮。
这句话与That sounds good. 属于同一类型的句子结构，look表示“看起来，看上去”, 后面接形容词look+adj.。如：
That man looks old.
那位男士看上去很老。
These socks look nice on you.
这双袜子穿你脚上真好看。
I’ll take it. 我要了。(购物用语)
若选定的物品是单数，可以说：
I’ll take it.
若选定的物品是复数，则应说：
I’ll take them.
如：
The sweater is cheap. I’ll take it.
这件毛衣很便宜。我买了。
—The oranges are 2 dollars. 这些桔子两美元。
—I’ll take them. 我买了。
2. socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。 例如：
shoes shorts trousers glasses chopsticks scissors
此类词作主语时，谓语动词用复数形式；
但与a pair of …（一双、一对、一副）连用作主语时，
谓语动词用单数形式。如：
My shoes are under the bed. 我的鞋在床下了。
That pair of shorts is Jack’s. 那条短裤子是杰克的。
6. Two dollars for one pair and three dollars for two pairs. 两美元一双，三美元两双。
pair 表示“双，对，副，套”。
如：
a pair of trousers/ shorts一条裤子/短裤
two pairs of soccer shoes两双球鞋
2. 单项选择。
1. —I like that watch. _______ is it
—It’s 20 yuan.
A. How many B. How much
C. What color
2. My T-shirt ___ white and my shorts
___ yellow.
A. is; are B. are; are C. are; is
3. I want _____ the blue T-shirt
A. get B. gets C. to get
B
A
C
4. —_____, sir
—I need a pair of sports shoes.
A. Can I help you B. How do you do
C. What do you do
5. —Can I use (用) your eraser
—Yes. _____.
A. Thank you B. You’re welcome
C. Here you are
A
C
3. 句型转换。
1. This shirt is small for me. (改为复数意义的句子)
______ _____ _____ small for me.
2. The red skirt is 20 yuan. (对划线部分提问)
_____ _____ __ the red skirt
3. Those shoes are yellow. (对划线部分提问)
______ _____ ____ those shoes
These shirts are
What color are
How much is
4. She needs a skirt for school. (改为否定句)
She _______ _____ a skirt for school.
5. Is the blue hat two dollars (作肯定回答)
___, ___ __.
doesn' t need
Yes it is