人教版七年级上册nit 7 How much are these socks? Section B（）3a-Self Check）教案

Period 4 (Section B 3a—Self Check)
设计说明
根据教材“为我所用”的原则我们对教材的使用顺序进行了改动。通过学习，引导学生能够根据自己身边的生活实际写出有关购物方面的促销广告，使学生将语言进行输出，具备初步的综合语言运用能力。
教学目标
1. 知识目标：
能够正确使用下列常用表达：how much，a pair of，Can I help you？=What can I do for you I’ll take it/them. Here you are. You’re welcome.
2. 能力目标：
能根据自己的生活实际写一则有关购物方面的促销广告。
3. 情感目标：
让学生学会谈论物品的颜色和价格，进行合理消费，理解父母工作的艰辛，养成勤俭节约的良好习惯。
重点难点
1. 重点：
how much引导的句子中的主谓一致以及回答时价格的正确表达。
2. 难点：
总结广告用语，会写促销广告。
教学准备
设计并制作课文中所涉及的服装图片、教学幻灯片。
教学过程
Step 1　Revision and leading in
1. Make a simple revision about the ad in 2b by retelling.
2. Translate the following phrases.
一双白袜子 a pair of white socks
那些蓝色的裤子 those blue trousers
卖包 sell bags
大降价 big sale
仅售20元 for only ￥20
给你 here you are
Step 2　Presentation
1. Describe what these people are wearing today in Activity 1.
I：a pair of black shoes
My partner：　　　　　　　　
My teacher：　　　　　　　　
Answers will vary.
2. Shopping game.
服务员打招呼：
Can/May I help you
What can I do for you
顾客有请求：
I need...
I want a pair of...
I like...
I’d like...
询问顾客意愿：
What color/size...do you want/need/like...
征求顾客意见：
How/What about this/these...
How do you like...
询问和说明价格：
How much is it
How much are they
What’s the price of...
It’s.../They’re...
决定购买：
I’ll take it/them.
交货付钱：
Here you are.
Here is the money.
Step 3　Practice
1. Put the sentences in order to make a conversation in Activity 2.
Answers：G，E，B，H，I，F，D，A，C
2. Practice and role-play the conversation in pairs.
Step 4　Writing
T：Look at the things in the picture in 3a.
1. Fill in the blanks in the ad. Have two students share their answers.
Answers：sweaters；sweaters，21，trousers；20；skirts，25 (仅供参考)
2. Read the ad together.
3. Work in groups.
写促销广告可能用到的句型：
(1)快来买……，大减价了！
Come and buy...at our great sale!
(2)你喜欢/需要/想要……吗？
Do you like/need/want...
(3)我们有/卖……，只需……美元/元。
We have/sell...for only...dollars/yuan.
(4)你可以买……，只需……美元/元。
You can buy...for only...dollars/yuan.
(5)……美元/元。...is/are...dollars/yuan.
(6)“……多少钱？”“……美元/元。”
—How much is/are... —It’s/They’re...dollars/yuan.
(7)现在快来……吧！Come to...now!
4. Write an ad for your own clothes store with the useful expressions we have summed.
5. Sharing time
Ask some students to share their ads.
Model：
Mr. Wang’s Clothing Sale
Come to Mr. Wang’s Clothing Sale. These socks are only 5 dollars. Do you like...
Step 5　Group work
T：Your group is having a sale. You each have 200 yuan. You can buy or sell anything you like. Make a note of what you buy or sell.
Names Goods Buy from Sell to Price
Step 6　Summary
In this lesson，we have learned：
1. Sentences：
—How much is...
—It’s...
—How much are...
—They’re...
Come and buy...
We have/sell...for...dollars/yuan.
...is/are...dollars/yuan.
Come to...now!
...will take it/them.
2. Writing：An ad.
当堂达标(见导学案“当堂达标”)
答案与解析：
Ⅰ. 1. twelve　2. buy　3. short　4. price　5. need
Ⅱ. 1. look　let’s后跟动词原形。
2. women　根据句中these可知，此处用woman的复数形式women。
3. are　socks为复数形式，be动词用are。
4. do　情态动词can后跟动词原形。
5. sale　on sale“降价出售”。
Ⅲ. 1. C　buy...from...意为“从……买……”。
2. B　yuan(元)没有复数形式，dollar的复数形式为dollars。
3. A　表示年龄用“基数词[+year(s) old]”。
4. D　表示物品的价格用介词for；由答语中three可知应用pair的复数形式pairs。故选D。
5. D　在购物场所“Can I help you ”表示“您要买点什么？”肯定回答为“Yes，please. I...”，否定回答为“No，thanks. ”。D项“是的。我需要一件夹克衫”符合语境。
Ⅳ. 答案略。
Step 7　Homework
Write an ad for Huaxing Clothes Store.
板书设计
UNIT 7　How much are these socks Period 4 (Section B 3a—Self Check)
big sale a pair of white socks We don’t sell bags. How much is/are... It’s/They’re...
教学反思