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(共41张PPT)
Unit 7 How much are these socks
人教版七年级上 册
Section A (1a-2e)
Learning objectives
Key words & phrases:
much, sock, T-shirt, shorts, sweater, trousers, shoe, skirt, dollar, big,
small, short, long, woman, need, pair, take.
Key sentences:
1.—How much is this T-shirt —It’s seven dollars.
2.—How much are these socks —They’re two dollars.
3.—Can I help you —Yes, please. I need a sweater for school.
4.Two dollars for one pair and three dollars for two pairs.
To learn to ask about prices and talk about clothing.
Warming-up
Let's enioy a song !
white hat
gray pants
green skirt
pink dress
blue shirt
purple shoes
What words did you hear in the song
clothing
Let’s have a review!
bag
[b ɡ]
sweater
[ swet (r)]
Pre-listening
1a
Match the words with the things in the picture.
1. socks ____
2. T-shirt ____
3. shorts ____
4. sweater ____
5. bag ____
6. hat ____
7. trousers ____
8. shoes ____
9. jacket ____
10. skirt ____
i
d
a
c
f
g
j
b
h
e
a
b
c
d
e
f
g
h
i
j
a
b
c
d
e
f
g
h
i
j
—How much is this T-shirt
—It’s seven dollars.
—How much are these socks
—They’re two dollars.
dollar n. 元（美国、加拿大等国的货币单位, 符号为$）
Let’s read the dialogues.
yuan
5 yuan
1 yuan
dollar
5 dollars
1 dollar
bag
shirt
T-shirt
trousers
shoes
shorts
sweater
socks
$22
$12
$11
$20
$14
$18
$6
Ask and answer
$16
— How much is this...
— It’s... dollars.
— How much are these...
— They’re... dollars.
While-listening
1b
Listen and circle the things you hear in the picture in 1a.
Listen again and complete the conversation.
Girl: How much is the ________
Woman: It’s _____________.
Girl: And how much are ______________
Woman: Oh, they’re _____________.
Girl: And _____________ How much is it
Woman: Let’s see. It’s ____________.
hat
six dollars
these shorts
eight dollars
this sweater
nine dollars
Post-listening
1c
Practice the conversation with your partner. Then make your own conversations.
A: How much is this T-shirt
B: It’s seven dollars.
A: How much are these socks
B: They’re two dollars.
How much is...
/How much are these...
It's/They're...dollar(s).
Pair work
$ 11
$ 18
$ 23
$ 2
While-listening
2a
Listen and repeat.
big
small
short
long
2b
Listen to the conversations and circle the things you hear.
the big purple hat
the brown sweater
the red shorts
the green T-shirt
the long blue and yellow socks
the black trousers
2c
Listen again. Fill in the price tags.
$5.00
$8.00
$6.00
$7.00
$2.00
$9.00
Read the conversations after the tape.
Conversation 1
Girl: I like big purple hats. Do you have one
Woman: Yes, I have this one here.
Girl: How much is it
Woman: It’s five dollars.
Conversation 2
Boy: I like this brown sweater. How much is it
Man: It’s eight dollars.
Conversation 3
Girl: How much are those red shorts
Man: They’re six dollars.
Conversation 4
Girl: How much is that green T-shirt
Woman: It’s seven dollars.
Conversation 5
Boy: I like those long blue and yellow socks.
How much are they
Man: They’re only two dollars.
Conversation 6
Boy: How much are the black trousers
Woman: They’re nine dollars.
冠词+大小/长短+颜色+中心名词
Post-listening
Ask and answer questions about the things in 2b.
A: I like the yellow shorts.
How much are they
B: They’re six dollars.
2d
$5.00
$8.00
$6.00
$7.00
$2.00
$9.00
Where are they
What’s the relationship between these two women
Let’s guess
Look at the picture and answer the questions.
2e
Role-play the conversation.
Woman: Can I help you
Mary: Yes, please. I need a sweater for school.
Woman: OK. What color do you want
Mary: Blue.
Woman: How about this one
Mary: It looks nice. How much is it
向别人提供帮助时的常用句型，在此处翻译为“需要帮助吗？”
v.需要 在此作实义动词，有人称和数的变化。
这件怎么样？
look v.看；看上去。在此处作系动词，常接形容词作表语。
Woman: Nine dollars.
Mary: I’ll take it. How much are those yellow socks
Woman: Two dollars for one pair and three dollars for two pairs.
Mary: Great! I’ll take two pairs.
Woman: Here you are.
Mary: Thank you.
Woman: You’re welcome.
v. 买下；拿；取
n. 一双；一对。常与介词of连用。
价格+for+物品
买某物需要多少钱
给你。
Fill in the blanks.
blue
nine dollars
socks
yellow
two dollars
three dollars
Language points
1. socks (教材P37 1a)
sock作名词，常以复数形式出现。
表示“一双短袜”用a pair of socks。与socks一样，常成对出现的名词还有：
【链接】
如果这类词前面有“... pair(s) of (……条/双)”修饰，
谓语动词就要根据pair的单复数形式发生相应的变化。　
e.g.：This pair of trousers is 98 yuan. 这条裤子98元。
Two pairs of blue shoes are 200 dollars.
两双蓝鞋200美元。
2. —How much is this T-shirt
—It’s seven dollars. (教材P37 图片文字)
“How much is/are... ”是询问物品价格的句型，其答语通常为“It’s/They’re+价格”，也可直接说出价格。
—How much is the schoolbag 这个书包多少钱？
—It’s twelve dollars. 12美元。
—How much are these apples 这些苹果多少钱？
—They’re nine dollars. 9美元。
much可作形容词或代词，用来指代或修饰不可数名词。
much pron. &adj. 许多；大量；多少
There is much milk in the bottle. 瓶子里有许多牛奶。
Don’t eat too much for dinner. 晚餐不要吃太多。
（作形容词，修饰milk）
（作代词，指代much food）
1) dollar是美国、加拿大等国的货币单位，复数形式为dollars，符号为$。
2) 表示价格时，可用“数词+dollar(s)”的形式，也可用“$+数词”的形式。
dollar n. 元（美国、加拿大等国的货币单位）
This skirt is $15. 这条短裙15美元。
The tennis bat is 10 dollars. 这个网球拍10美元。
拓展：dollars作主语时，看作单数。
Ten dollars is enough. 10美元足够了。
3. big/small/short/long (教材P38 2a)
short作“短的”讲时，其反义词是long（长的）；
short作“矮的”讲时，其反义词是tall（高的）。
The dress is too long, and I want a short one. 这件连衣裙太长，我想要件短的。
My brother is tall but I am short. 我的哥哥长得高，而我长得矮。
Can I help you 是服务用语, 在不同的场合意义不同。
(1) —Can I help you 您想吃点什么吗 (在餐馆)
—Yes, please. I want a hamburger. 是的。我要个汉堡包。
(2) —Can I help you 想借什么书呢？(在图书馆)
—Yes, please. I need an English dictionary.
是的, 我想借一本英语词典。
(3) —Can I help you 您想买什么吗 (在商场)
—Yes. I want to buy a bag. 是的, 我想买个包。
4. Can I help you (教材P38 2e)
Useful shopping expressions.
顾客进入商店时，店员的常用语：
Can/May I help you 我能帮您吗？
What can I do for you 我能为你做点什么？
Is there anything I can do for you 我可以为你效劳吗？
店员询问顾客需求：
What color/size do you want 你想要什么颜色/尺码？
顾客询问价格：
How much is… /How much are… ……多少钱？
顾客选购时用语：
Can I try it/them on 我可以试一试吗？
顾客决定购买时用语：
I’ll take it/them.我买了。
5. I need a sweater for school. (教材P38 2e)
介词“for” 表示目的，译为“为……；去做……”； need…for…表示“需要……去做……”。
e.g. —What do you need for your birthday party
—We need some fruit for the salad.
6. How about this one (教材P38 2e)
【易混辨析】one 与 it
My bag is old. I want a new one. 我的包旧了。我想要个新的。
I can’t find my key. Where is it 我找不到我的钥匙了。它在哪儿？
7. It looks nice. (教材P38 2e)
这句话的结构与That sounds good. 属于同一类型，
look 表示“看起来；看上去”，后面接形容词。
e.g. That teacher looks old. 那位老师看上去年长。
This pair of shoes looks nice on you.
这双鞋穿在你脚上很好看。
(1)此句中,for用来表示物品的价格，用法为：价格+for+具体物品
e.g. It’s 30 yuan for this bag. 这个包三十元。
How much is it for the two （买）两个多少钱？
8. Two dollars for one pair and three dollars for two pairs.
(教材P38 2e)
(2) pair 表示“双；对；套；副”，通常与介词 of 搭配，表示裤子、鞋袜、手套、眼镜等有两个部分组成的物品的量。
e.g. a pair of trousers/shorts 一条长裤/短裤
two pairs of soccer shoes/socks 两双足球鞋/袜
1.怎么样 __________________
2.多少钱 __________________
3.一副眼镜 ________________
4.两条裤子 ________________
5.给你 __________________
6.我买下了。________________
7.看起来真漂亮。____________
8.那听起来不错。________________
how about
how much
a pair of glasses
two pairs of trousers
Here you are.
I’ll take/get it.
It looks nice.
That sounds good.
翻译练习
Exercises
1. This hat is big, but that one is s________.
2. —Can I h_______ you
—Yes, please. I n_______ a pen.
3. This sweater is too long, but that sweater is too s_______.
4. The p_______ of shoes is very nice. I’ll t_______ it.
根据句意及首字母提示填空。
mall
elp
eed
hort
air
ake
单项选择。
1. —________ the pair of socks —It’s 5 dollars.
A. How much is B. How much are
C. How many is D. How many are
2. —I want the yellow shirt. —OK. ________.
A. Here is it B. Here you are
C. Here are you D. It’s here
A
B
句型转换
1. These shoes are $20. (就画线部分提问)
_________________________________________
2. That sweater is 35 yuan. (改为复数形式)
_________________________________________
3. The jacket is black. (就画线部分提问)
_________________________________________
4. What’s the price of the hat (改为同义句)
_________________________________________
How much are these shoes
Those sweaters are 35 yuan.
What color is the jacket
How much is the hat
Homework
1.Review the new words and expressions in this period.
2.Do the exercises in students’ book.
3.Make up a new conversation about buying things in the store.
谢谢
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