Section A Grammar focus 3a—3c优秀公开课教案

Unit 7

How much are these socks? (Section A, Grammar focus3a–3c) 单元教材分析

本单元主要学习使用How much引导的问句以及回答；学习一些表示颜色、形状、大小的形容词；学习数词10-3l；复习名词单、复数的使用和指示代词this, that，these，those的用法。本单元以谈论服装为主题，设计了三个活动：一是通过介绍服装，学习一些常用的服装名词；二是通过介绍服装，学习“询问价格和颜色”的句型：How much is this T-shirt? It’s seven dollar．How much are these socks? They are two dollars．What color is it? It is red．What color are they? They are green．三是作价格报告。

单元知识系统(树) How much is this T-shirt?

It’s seven dollars．

How much are these socks? They are two dollars．

单元总体目标

本单元通过学习使用How much引导的问句以及回答，让学生学会谈论物品的颜色和价格、对服装的喜好和购物时使用的礼貌用语等。

单元重难点一览

重点

1.复习词汇：bag, hat 难点

语法重点：使用how 2.词汇：pant, sock, T-shirt, sweater, shoes, color, black, white, red, much引导的问句及回green, blue, big, short, long, Number 10-31 3. 句型: How much is this T-shirt?

It’s seven dollars. How much are these socks? They are two dollars. 单元学情分析

本单元的主题是谈论服装，通过学习how much和what color等引导的问句以及回答，教授学生如何询问价格和颜色；学会谈论对服装的喜好和如何购物等。同时引导学生采用Repeating和Cooperating的学习策略，学习一些新词汇，掌握一些重点句型，在小组合作学习的过程中，培养他们团队合作精神并学会感谢人。

答。

Teaching aims and language points:

1.掌握衣物类的新单词: T-shirt, sweater, skirt, shirt, shorts, socks, trousers, shoes…

2.熟练运用how much…这个句型，并且能利用这个句型进行情景对话。

3.探究多个词修饰名词时的表达方法。如：that brown sweater . Teaching steps:

Step 1情景导入

①情景导入复习与颜色的单词

T:Yesterday I bought some colorful paper, it’s very lovely. I want to share with you .what color do you want?

(环节说明：情景导入通过分享各种颜色的卡纸，复习表示颜色的单词) ②复习与衣服的单词(Let’s go to clothes store) 1.T:DO you like shopping? Let’s go to clothes store. Look, What’s this? It’s T-shirt; sweater…..(Students look at picture and say the word one by one) T:What are these? They are trousers, shorts…(Students look at picture and say the word one by one)( 环节说明：通过去服装店的情景展示与服装有关的词汇，复习名词的单复数形式) 2.Let’s chant (环节说明：再次以chant的形式复习与服装有关的词汇) 3.Memory challenge

(环节说明:通过Memory challenge，检测学生学习与服装有关的词汇掌握情况) ③Group Work

3a Make phrases

in the chart with the words in the three boxes. 合作探究

1

学做思一：你知道指示代词的用法吗？读一读，请找出服装类名称前的指示代词

①通过观察，我发现：this和that后面只能接______；而these和those后面只能接______. 比如：（举例）

_______________________

________________________

②我发现：在名词前面，有许多词修饰时，应先说定冠词_______.或指示代词______

,

______,

______ ,

______

等，再说表示_ _______

的词。比如：（举例）

________________________________

________________________

Step2

How much is …?& How much are …?

①3a Make sentences in the chart with the words in the three boxes. ②Ask and answer in groups. ③LOOK at the pictures ,ask and answer questions in groups.( 环节说明:通过看与衣服相关图片，及价格标签，复习询问价格的主要句型：12.How much is this orange bags? It’s 4 dollars . 2.How much are these blue shorts?

B:They are 5 dollars.) 合作探究

2 学做思二：你能归纳出询问物品价格的句型及答语吗？

①.询问物品为单数名词时，动词用_____（be），句型为：_________________________?回答时，用_________________.比如：

_____________

____________________ ②询问物品为复数名词时，动词用_____（be），句型为________________________?回答时，___________________比如：

______________

____________________ 拓展：询问价钱的其他表达方式还有：

What’s the

price of

….？

因此: What’s the price of the hat? = _______________________ What’s the price of these black socks? =_________________________

Step 3

情景展示Group Work:

Let’s go shopping:

(4人一组，仿照示例编对话，然后展示)（环节说明：通过这一活动，使学生在购物场景中使用购物用语。）

Tips(提示)：A: Can I help you?

B: Yes, please .I need a sweater . A: What color do you want?

B: Blue.

A: How about this sweater? It’s

29 dollars.

B:It looks nice .I’ll take it.

C: But ,How much are these blue trousers?

A: 25 dollars. C: I like these

trousers

but I don’t like blue . Do you have

black trousers? A:Oh ,yes. They are

only 20 dollars. C:Ok .I’ll take it.

D: Do you have

brown

shoes? A: How about

these

brown

shoes? They

are

only 16

dollars . D: OK, I’ll

take the

shoes.

16

dollars .

Here you are . Thank you.

A:You are welcome .

Step 4 Exercises:

①Look at the pictures, match the sentences

②中考链接

（环节说明：通过3b的练习及中考链接题

拓展巩固所学内容）

Step 5 Summary

Guide students to summarize the words ,sentences

and how to use these words and sentences to go shopping .( 环节说明：培养学生归纳总结的能力) Step 6 Shopping tips:(购物小提示）1.We should buy the right

things, not the expensive ones.(只买对的, 不买贵的) 2.Please save money, don’t waste money. (节约钱不浪费钱)（环节说明：：通过给学生一些购物的建议，培养学生节约，不浪费的好习惯）

Step 7 Homework：

1. 复习记忆Grammar Focus部分的内容。2. 你想买一个黑色书包上学用，模仿所学对话，编写一个与售货员的对话。

Bb:

Unit 7

How much are these socks? (Section A, Grammar focus3a–3c) How much is….

T-shirt, sweater, skirt, shirt

It’s 15dollars.

How much are…

shorts, socks, trousers, shoes

They are 28dollars.