(共43张PPT)
Unit 7
How much are these socks
Section A
2a-2e
课前提问
1.一双鞋子
2.两条裤子
3.三双袜子
4.这件毛衣多少钱？（两种表达）
5.想要某物/想要做某事/想要某人做某事
a pair of shoes
two pairs of trousers/pants
three pairs of socks
How much is the/this sweater
What’s the price of the sweater
want sth./want to do sth./want sb to do sth.
6.饮食习惯/生活习惯/睡眠习惯
7.叫某人（不）去做某事/询问某人关于某事/向某人索要某物/向某人寻求帮助
8.健康食品
healthy food
ask sb (not) to do sth./ ask sb about sth/ ask sb for sth/ ask sb for help
eating habits/living habits/sleeping habits
—What’s that
—It’s a _____.
—What color is it
—It’s _____________.
— How much is it？
— It’s _____________.
hat
a grey and black sweater
a yellow T-shirt
a green skirt
red and white
Lead-in
a blue jacket
$3
$5
$8
$7
$10
three dollars
5mins
— What are those
— They are _________.
— What color are they
— They’re _____________.
— How much are they？
— They’re _____________.
socks
a pair of black trousers
a pair of white shorts
a pair of red shoes
white and blue
two dollars
$2
$6
$9
$8
Learning Objectives
1.To learn to ask about prices.
2.To learn to talk about clothing.
3.To learn new words: big, small, short, long, woman, need, look, pair, take…
4.To learn some key points like need…for, look, for…
1min
Listen and repeat.
2a
black
colors
white
red
green
blue
yellow
brown
purple
3mins
自学指导1
a big red hat
a small yellow hat
a short brown T-shirt
a long brown T-shirt
英语中，多个形容词同时修饰一个名词，需要遵循下列顺序：
限定词+描绘+形状+新旧+颜色+产地+材料+名词
口诀： 限观形龄色国材
限定词+外观+形状+大小+颜色+国家+材料
this lovely small red Chinese silk coat
What are these in the Picture1/2/3/4/5/6.
自学指导2 Look and say.
hats
sweaters
shorts
T-shirts
socks
trousers
2mins
Listen to the conversations and circle the things you hear.
2b
自学检测2
3mins
Listen again. Fill in the price tags.
2c
$5
$8
$6
$7
$2
$9
自学指导+检测3
3mins
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.
Listen again. Fill in the blanks.
5mins
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.
2d
Ask and answer questions about the things in 2b.
I like this bag.
How much is it
It’s 8 dollars.
an orange bag
a red hat
a white T-shirt
a green sweater
$ 8
$ 5
$ 7
$ 10
5mins
自学指导+检测4
I like these shorts. How much are they
They’re 5 dollars.
blue shorts
blue trousers
black shoes
white socks
$ 5
$ 8
$ 10
$ 3
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
自学指导4
2mins
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
Read the conversation together.
5mins
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 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，相当于What can I do for you 。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。
教师点拨
15mins
名师点拨
考点1 英语中常见的购物用语
（1）—Can I help you 您要买点什么吗？
—Yes, please. 是的。
（2）—What can I do for you 有什么能为您效劳的？
—I want / need ... 我想要 / 需要……
（3）What color do you want / have 你想要 / 你有什么颜色？
（4）What size do you need / have 你需要 / 你有什么尺寸？
（5）It’s too big / small. 这太大 / 小了。
名师点拨
考点1 英语中常见的购物用语
（6）It fits me well. 这很适合我。
（7）—How much is / are ... 这 / 这些多少钱？
—It’s / They’re ... 这 / 这些……
（8）It’s too expensive / dear. 这太贵了。
（9）I’ll take it / two pairs. 我要买它 / 两双。
（10）Here you are. 给你。
名师点拨
考点1 专练
（ ）1. —What can I do for you —__________.
A. No problem B. That’s all right
. Yes, I need a hat D. I don’t want it
（ ）2. —The skirt is 20 dollars. —I’ll __________ it.
A. give B. take C. sell D. sale
（ ）3. —I want that bag. —__________.
A. Here you are B. Here are you
C. Give you D. You are here
C
B
A
名师点拨
考点2 I need a sweater for school. 我需要一件毛衣上学穿。
I need your help. 我需要你的帮助。
The house needs painting. (paint)房子需要粉刷一下。
My mom needs me to help her with housework on Sundays. (help)
我妈妈需要我在周日帮助她做家务。
You need not stay long.(stay) 你不需要待太久。
need … for … 表示“需要……去做……”。
What do you need for your party 你的聚会需要些什么？
We need some color pencils for this afternoon’s English class.
我们需要带一些彩色铅笔上今天下午的英语课。
（ ）1. Jack needs a new pair of shoes ______ his P.E. classes.
A. to B. in C. for D. of
（ ）2. Jane doesn’t feel well, so her dad needs ______ a doctor.
A. call B. to call C. calls D. calling
考点2 专练
名师点拨
C
B
3. How about this one 这件怎么样
one,代词，此处指代前面提到的sweater.
在英语中,为了避免重复，可以用one指代上文出现过的可数名词单数,泛指同类事物中的一个。
The T-shirts are nice. I want to buy a white one.
这些T恤衫很漂亮。我想买一件白色的。
辨析it与one
it 指上文出现过的那个事物或提到的情况。it 既可代替单数可数名词，又可代替不可数名词
one 指同类事物中的一个。one既可代替人，又可代替物，但只能代替单数可数名词,其复数形式为ones.当one前有形容词修饰时,形容词前加a/an
eg：I have a pen. It is black.
我有一支钢笔。它是黑色的。
-- Do you have a watch 你有手表吗
--Yes. I have a very good one.
是的。我有一块很好的手表。
Exercise
1.The apple is small. I want a big .
it B.one C. them D. ones
2.--Here is a blue T-shirt. Do you like
--No, I don’t. I want a white .
it; one B.it; it C.one; it D.one; one
B
A
名师点拨
考点4 look的用法
（1）look作系动词时，意为“看起来；看上去”，后接形容词作表语。
He looks happy today. 他今天看起来很高兴。
This dress looks nice on you.
这条连衣裙穿在你身上真好看。
（2）look作实义动词时，意为“看”，可单独使用。如果要接宾语，需加介词at。
Look！The bus is coming. 看！公共汽车来了。
Please look at the blackboard. 请看黑板。
名师点拨
考点4 专练
（ ）1. —Mom, I make a cake for you.
—I love it! It looks __________.
A. bad B. good C. well D. badly
（ ）2. Jim keeps smiling all the day. He looks very __________.
A. sad B. sadly C. happy D. happily
B
C
名师点拨
考点5 “Two dollars for one pair”的用法
（1）介词for用来表示物品的价格，常见搭配为：价格+for+具体物品；for后面也可直接接价格。
It’s 15 yuan for this toy. 这个玩具15元。
We have green skirts for only 20 yuan.
我们有仅卖20元的裙子。
at后面加不具体的价格，如：
We sell our clothes at very good prices.
我们以优惠价格出售服装。
我们学过的for的用法有
（1）当作;作为 for breakfast/ lunch/ dinner
Let’s have some bread for breakfast.
我们早餐吃些面包吧。
（2）因为;由于 thank you for ...
Thank you for helping me. 谢谢你帮我。
（3）适于.....的 a schoolbag for school
I need a bag for school.我需要一个上学用的包。
（4）以..作交换 for +价格
You can get the book for 10 yuan.
你可以花10元买这本书。
（5）对....（而言） for sb.
For boys, we have nice T-shirts.
对男孩子而言,我们有漂亮的T恤衫。
名师点拨
考点5 “Two dollars for one pair”的用法
（2）a pair of意为 “一双；一副；一对；套”。
Eg:a pair of trousers 一条长裤；two pairs of shoes 两双鞋子。数量词a pair of 等作主语时，后面的谓语动词与pair的单复数保持一致。
A pair of shoes is not enough，but two pairs of shoes are OK.
一双鞋子不够，但两双鞋子就够了。
名师点拨
考点5 专练
（ ）1. Our shop has pants ______ only 30 yuan.
A. of B. for C. in D. at
（ ）2. How much __________ a pair of glasses
A. be B. is C. are D. was
（ ）3. We have cool shorts and shirts __________ boys __________ very good prices.
A. for; in B. for; at C. to; at D. to; in
B
B
B
6. Here you are. 给你。
Here you are.”意为“给你。”,用于别人向你要东西或借东西，你递给对方时的应答语。当给对方的东西是单数时，也可用"Here it is. ";当给对方的东西是复数时，也可用" Here they are. "
一May I use your pen
我能用你的钢笔吗
一Sure. Here you are. /Here it is.
当然可以。给你。
Summary
1. Can I help you 我能帮助您吗？
2. need … for … 表示“需要……去做……”
3. How about this one 这件怎么样
4.（1）look作系动词时，意为“看起来；看上去”，后接形容词作表语。
（2）look作实义动词时，意为“看”，可单独使用。如果要接宾语，需加介词at。
5.for的用法有
（1）当作;作为 for breakfast/ lunch/ dinner
（2）因为;由于
thank you for ...
（3）适于.....的 a schoolbag for school
（4）以..作交换
for +价格
（5）对....（而言）
for sb.
6. Here you are. 给你。
2mins
I. 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
Exercises
10mins
10mins
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
The jacket is too small for me. Please
give me a ____ one.
2. — Jane, do you _____ a new schoolbag
for school
— Yes, I do.
Ⅱ.从方框里选择合适的单词，并用其适当形式填空，补全句子。
woman, big, take, need, pair
big
need
3. — Who is the ______ in red
— Oh, she is our English teacher.
4. — The sweater is very nice on you. And
it’s only 88 yuan.
— OK. I’ll ____ it.
5. I want to buy these two ____ of trousers.
They look very nice.
woman, big, take, need, pair
woman
take
pairs
III. 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
1. 复习记忆2d。
2.完成练习。
3.预习第三课时。
Thank you!
