(共40张PPT)
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语言能力
思维品质
文化意识
学习能力
学习目标
（1）掌握重点词汇和句型。
（2） 掌握how much的疑问句及其答语的句型结构
在学习短文对话中，学生能够认识到如何在实际生活中有礼貌的、得体的用英语与售货员进行购物对话，同时也有利于树立正确的消费观。
通过仔细观察和对比能发现能总结出how much的疑问句及其答语的句型结构，锻炼自身的观察和辨析的能力。
掌握如何用含有how much的句型结构来谈论商品的价格。积极与同学合作参与对话3c部分的对话练习，提高自身的听说能力。
目录
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Lead in
Presentation
Practice
Summary
Exercises
Homework
Productiion
Language points
Lead in
Let’s guess！
What’s this
in English
Lead in
hat
n. 帽子
Lead in
trouser
n. 长裤
Lead in
sweater
n. 毛衣
Lead in
socks
n. 袜子
Lead in
shoes
n. 鞋子
Let's look and guess.
Who are they
她们是谁？
seller
售货员
buyer
购买者
What are they
doing？
They are shopping.
在购物时，我们会说些什么呢
Let’s think!
“我能帮助你吗 有什么需要的吗 ”
“我需要XXX”
“XXX多少钱呢？”
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.
Let's read the conversation carefully.
Answer the following questions.
What does Mary need
How much is the sweater
How much are those yellow socks
A sweater.
It is nine dollars.
Two dollars for one pair and three dollars for two pairs.
Answer the following questions.
How many socks does Mary
buy
What does Mary buy finally
Two pairs.
A blue sweater and two pairs of socks.
How much 的疑问句及回答
结构1：
How much
is
主语？
答句：
It is
数字
dollars.
How much 的疑问句及回答
结构2：
How much
are
主语？
答句：
答句：
They are
数字
dollars.
Let's read the conversation after the tape.
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.
3a
Make sentences in the chart with the words in the three boxes.
How much is …
How much are …
the purple hat
this green skirt
that red bag
that white skirt
the blue T-shirt
that purple sweater
this brown jacket
the black shorts
the brown socks
the red shoes
these blue shorts
those purple socks
the black shorts
these white trousers
those green trousers
the yellow T-shirt
3b
Look at the pictures and write the questions and answers. 看图写问句或答语。
1. How much is the hat ________________
2. How much is the bag ________________
3. How much is the T-shirt ______________
4. ________________ They’re three dollars.
5. ________________ It’s nine dollars.
6. ________________ It’s eight dollars.
A: How much is the hat
B:_______________
It is five dollars.
$5
A: How much is the bag
B:_______________
It is ten dollars.
$10
A: How much is the T-shirt
B:_______________
It is six dollars.
$6
A: _______________
B: They’re three dollars.
How much are the socks
$3
A: _______________
B: It’s nine dollars.
How much is the sweater
$9
A: _______________
B: It’s eight dollars.
How much is the skirt
$8
3c
Student A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.
How much...
They’re dollars./
It is __dollars.
r
Point 1
Can I help you 我能帮你吗
Can I help you 是服务行业人员向顾客打招呼的常用语，在不同的场合有不同的意义。顾客如有需要，则回答 “Yes, please.”, 然后说出自己的需求；如果没有需求，则可回答“No,thanks.”。
【例句】
l -Can I help you,sir 您要买点什么,先生？
-Yes,please. I need a pair of shoes. 是的，我想买一双 鞋子。
l -Can I help you 您想吃点什么？
-Yes, some chicken and vegetable salad,please. 是的，请来一些鸡肉和蔬菜沙拉。
【拓展】Can I help you 的同义表达有May I help you？或What can I do for you？或 How can I help you？等。
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Point 2
I need a sweater for school.我需要买一件毛衣上学穿
need此处作实意动词，意为“需要”。后面可以跟名词、代词或动词不定式作宾语.
用法：
l need sth.需要某物
l need to do sth.需要做某事
例： I need an eraser.我需要一块橡皮
I need to do my homework.我需要做家庭作业。
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Point 3
How about this one？这件怎么样？
one代词，用于指代上文提到的物品中的一件。
例： I have some apples. Do you want one？我有一些苹果。你想要一个吗？
辨析 one 与it
one one 表泛指，指代”同名异物”个事物。如果指代同类事物中的”一些”，要用ones。
it it 表特指，指代”同名同物”，即指代上文出现过的同一事物
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Point 4
7.I’ ll take it.我买下了
要点1
此句是选好商品并决定购买时的常用语。如果选定的物品是单数应说I’ ll take it.如果选定的物品是复数，应说I’ ll take them.
要点2
I’ll是I will的缩写形式，will 此处作助动词，表示“将要”
要点2
take相当于buy/get。在口语中，表示“买下”某物常用take在中的意思是“买下”
例： The coat is very cheap.I take it这件外套很便宜。我买下了
【拓展】take作动词时，还可意为“拿走，取走”
例： Please take some books to the classroom.请拿些书到教室去
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Point 4
7.I’ ll take it.我买下了
要点1
此句是选好商品并决定购买时的常用语。如果选定的物品是单数应说I’ ll take it.如果选定的物品是复数，应说I’ ll take them.
要点2
I’ll是I will的缩写形式，will 此处作助动词，表示“将要”
要点2
take相当于buy/get。在口语中，表示“买下”某物常用take在中的意思是“买下”
例： The coat is very cheap.I take it这件外套很便宜。我买下了
【拓展】take作动词时，还可意为“拿走，取走”例： Please take some books to the classroom.请拿些书到教室去
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Point 5
Two dollars for one pair and three dollars for two pairs.
两美元一双，3美元两双
要点1
在此句中，介词for 用来表示物品的价格，用法：价格+for+具体物品。
例： It's ten yuan for the pen，这支钢笔10元
要点2
pair 名词，意为“一双；一对”，常与介词of搭配，a pair of意为“一双（副对......)”，后常接复数名词
l “a pair of+复数名词”作主语时，谓语动词用单数，
l “pairs of+复数名词”作主语时，谓语动词用复数。
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Point 5
Here you are.给你。
这是把某物递给对方时常说的一句话。当你购物或向别人借东西时，对方也常用 Here you are.表示“给你”。
【例句】
-May I use your ruler 我可以用用你的尺子吗？
-Certainly. Here you are. 当然可以，给你。
【拓展】“Here you are”的同义句
l 当交给对方的物品是单数名词或不可数名词时，可用“Here it is.”代替
例：-May I use your dictionary 我可以用一下你的词典吗？
Sure.Here you are./Here it is.当然。给你。
l 当交给对方的物品是复数名词时，可用”Here they are.”代替
例：-Could you please give me some apples 请你给我一些苹果好吗？
Here you are./Here they are.给你
一、按要求完成句子
1．These are my socks. （对画线部分提问）
2．My bag is yellow and black. （对画线部分提问）
is bag？
3．The blue skirt is 20 dollars. （对画线部分提问）
is the blue skirt？
4．This hat is red.（对划线部分提问）
is this hat
5．How much is this bag？（改为复数句）
How much ？
What are these
What color your
How much
What color
are these bags
二、用所给单词的正确形式填空
6．How much （be）the blue sweater
7．The black shorts （be）only 50 yuan.
8．These socks are only two (dollar)for one pair.
9．The skirt (look)nice on me.
10．The （woman）over there are Tom’s and Jim’s mothers.
is
are
dollars
looks
women
三、用is，are，it's或they 're填空，完成句子
11．─How much this hat？
─ five dollars.
12．─How much that T-shirt？
─ ten dollars.
13．─How much these blue socks？
─ two dollars.
14．─How much those white trousers？
─ fifteen dollars.
15．─How much Lily's schoolbag？
─ ten dollars.
16．─How much those sweaters？
─ thirteen dollars.
is
It's
is
It's
are
They're
are
They're
is
It's
are
They're
Summary
1
2
Sentences:
Words:
1. Can I help you
2. I need a sweater for school.
3. How about this one？
4. I’ll take it.
woman, need, look, pair, take，need, look, pair, take.
1. Review grammar points.
2. Recite the sentences from the Grammar focus section.
