Unit7 How much are these socks?
Section A（2a-2e）
学习目标；
能熟练拼写和运用下列词汇: big, small, short, long, woman, need, look, pair, take.
2. 学会运用句型
“—Can I help you? —Yes, please.”
—Here you are. —Thank you.
3.能掌握在购物时的一些常用语言，并在真实或模拟的语境下，运用所学的语言进行交际。
Listen and repeat.
black
white
red
green
blue
yellow
brown
purple
a small red sweater
a big white sweater
a small pink T-shirt
a big white T-shirt
Presentation
冠词+大小+颜色+中心名词(单数)
long green pants
short blue pants
small black shoes
big red shoes
大小+颜色+中心名词（复数）
Listen and circle.
Fill in the price tags.
$5
$8
$6
$7
$2
$9
Listen again. Complete the conversations.
Conversation 1
-- I like big ______ hats. Do you have one?
-- Yes, I have this one here.
-- ____ _____ is it?
-- It’s _____ dollars.
purple
How much
five
Conversation 2
-- I like this _____ sweater. How much is it?
-- It’s ______ dollars.
Conversation 3
-- ____ _____ are those red shorts?
-- _______ _____ dollars.
Conversation 4
-- How much is ____ _____ ________?
-- It’s seven dollars.
eight
brown
How much
They’re six
that green T-shirt
Conversation 5
-- I like those long ____ and ______ socks. How much ____ _____?
-- _______ only ____ dollars.
Conversation 6
-- How much are the black trousers?
-- They’re _____ dollars.
blue
yellow
are they
They’re
two
nine
(选择一样东西，然后回答图片后的问题．)
$ 3
Ask and answer questions in the following things.
A : I like these shorts. How much are they?
B : They’re six dollars.
Scanning
快速浏览对话，选择正确答案。
Mary is in the __________.
A. school B. clothes store C. club
Careful reading
1.仔细阅读对话，回答下列问题。
1) What does Mary want?
2) What color does she want?
3) How much are those yellow socks?
She wants a sweater.
Blue.
Two dollars for one pair and three dollars for two pairs.
Careful reading
2)再次阅读对话，完成下列表格。
blue
socks
yellow
nine dollars
Things Color Price
sweater ? ?
? ? 2 dollars for one pair and three dollars for two pairs
购物
谈论价格
谈论颜色及大小
表示感谢及答语
询问及提供帮助
补全对话
A: Can I 1.________ you?
B: Yes，please. I want to 2.______ a sweater for my
daughter.
A: What 3.________ does she like?
B: She 4._________ white.
A: Here you are.
B: 5.______ 6._______ is it?
A: It is ten dollars.
B: OK. I'll 7._______ it. Thanks.
A: You’re 8.__________.
help
buy
color
likes
How
much
take
welcome
A: _______________
B: Yes, please. I want a sweater.
A: _______________________
B: Green.
A: Here you are.
B: Oh, _____________
A: Sorry, this is a small one.
B: Good. _________________________
A: 20 dollars.
B: _______________ Here is the money.
A: Thank you.
How much is this sweater?
Can I help you?
What color do you want?
I’ll take it.
it’s too big.
1 Can I help you?
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? 您需要点什么呢？
— Yes, please. I want a pen. 是的。我想要一支钢笔。
(1)—Can I help you?你想吃点儿什么?(在快餐店)
—Yes, please.I want a hamburger.是的。我想要个汉堡包。
(2)—Can I help you?你想借什么书呢?(在图书馆)
—Yes, please.I want an English dictionary.
是的。我想借一本英语词典。
(3)—Can I help you?需要帮忙吗?(在商场)
—No,thanks.不用了,谢谢。
2. I need a sweater for school.
need 是实义动词，“需要”。常用于：need sth. 需要某物。
e.g. 我需要一些钢笔。I need some pens.
need to do sth. 需要做某事，主语是人。
e.g. 你需要穿上你的毛衣。
You need to put on your sweater.
need… for… 需要……去做……
e.g. 你的聚会需要些什么？
What do you need for your party?
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拓展need还可用作情态动词,无人称和数的变化,后跟动词原形,常用于疑问句和否定句中;还可用于回答must开头的一般疑问句,常用needn’t作否定回答。
—Must I do my homework right now?
我必须现在做作业吗?
—No,you needn’t.You can do it after supper.
不,没必要。你可以晚饭后再做。
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3.It looks nice.(教材P38)它看起来不错。
[解读] look在此处为系动词,意为“看上去”,后跟形容词作表语。
Your skirt looks very cool.
你的裙子看起来很酷。
His father looks very young.
他爸爸看起来很年轻。
归纳look可作系动词,后接形容词作表语;look还可作不及物动词。look常见搭配
4. Two dollars for one pair and three dollars for two pairs.
1) for用来表示物品的价格，价格 + for + 具体物品。如： 这本书30元。
It’s 30 yuan for this book.
2) pair “双，对，副，套”, 常与of 搭配，表示裤子，鞋袜，手套，眼镜等由两个相同部分组成的物品的量。如：a pair of trousers/ shorts
two pairs of soccer shoes
此类词作主语时，谓语动词用复数形式；但与a pair of …（一双、一对或一副）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. 那条短裤是杰克的。
5. I’ll take it.
该句意为“我买下了”。句中take意为“买下”，相当于buy / get。在口语中，顾客选好商品并决定购买时，通常说I’ll take it / them.?而不说I’ll buy it / them.?如：
The bag is very cheap (便宜的). I’ll take it.
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6.Here you are.(教材P38)给你。
[解读] “Here are you.”是一个倒装句,是常用的英语口语,表示把某物递给对方。
—Let me look at your sweater.
让我看看你的毛衣。
—Here you are.给你。
注意当主语为代词时,其倒装结构为“Here+代词+be/其他动词.”。be动词用is 还是are要和代词保持一致。
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拓展“倒装”的风采
主语 句式结构 例句
名词 “Here+be/其他动词+名词.”动词单复数取决于名词 Here are some books.这儿是一些书。
代词 “Here+代词+be/其他动词.”动词单复数取决于代词 Here it is!它在这儿!Here you are.给你。
