Section A Grammar focus 3a—3c教学设计第二课时

Unit7 Section A（Grammar Focus3a-3c）

教学目标 1. 语言知识目标：

1) 复习所学的颜色及服装类的词汇，并在说、读和写的练习中能熟练运用。

2）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。

①

—How much is…? —It's…

②

—How much are…? They're …

3) 能理解并正确运指示代词和表颜色的形容词修饰名词的用法。

2. 情感态度价值观目标：

在谈论服装及询问服装的价格与颜色的练习中，学会如何用英语来购物，并从中获得学习英语的乐趣。

教学重难点

1. 教学重点：

1) 总结归纳询问及回答不同类型及不同颜色服装的价格的句型。

2) 根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。

2. 教学难点：

根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。

教学过程

Step 1 Lead in

1. Review the words and sentences

2. Work in pairs. Ask and answer. How much is/are…? It’s…

/They’re…

3. Watch and enjoy

要求学生通过对话交际复习目标词汇、句型。

①

—How much is…?

—It's…

②

—How much are…? —

They're ... 设计意图：利用动画，既便于学生记忆，又增加语法学习的趣味性。

Step 2 Grammar Focus

1. 根据汉语提示完成下列句子。

①那顶帽子多少钱？五美元。

____ _____ is that hat? _____ five ______. ②

这件T恤衫多少钱？是七美元。

____ _____

__ this T-shirt?

It's ______ ______. ③

那件棕色的毛衣多少钱？

是八美元。

____ _____ is that _______ ______? ______ eight ________. ④

这些袜子多少钱？

两美元。

How much_____ _____ _____?_____ two dollars. ⑤

那黑色的裤子多少钱？

是九美元。

______ _____ are those ______ _________? _______ nice ________. 2. Check the answers with the class. 3. Conclusion how much询问价格

1）how much可以询问物品的价格。

2）询问价格的句型：How much is the/this/that + 单数名词?/How much are the/these/those + 复数名词?

回答：

It’s/ They’re + 数额. 3）询问物品价格的句型还可以表示为：

What’s the price of + sth.?

设计意图：把教材中的语法框中出现的句型挖空，让学生通过填空感知句型规律。

Step3 Practice

1. Work on 3a. Now let's look at the words in the three boxes.

Let some Ss read the words in the boxes.

S1: the, this, that…

S2: yellow, green, purple…

S3: T-shirt, hat, trousers…

2. Now can you make sentences in the chart with the words in the three boxes? You should pay attention to the single or plural form of the words. First, you can make ten sentences.

Ss ask questions using the words in the boxes then write down the words in the chart. 3. Let some Ss read their questions. Then check the answers. 4. Let Ss say the rules:

①

the/this/that +

表的颜色形容词

+ 名词单数

②

the/these/those + 表的颜色形容词

+ 可数名词复数

5. Now let's make another ten sentences on your workbook.

设计意图：1. 通过练习，检查学生对上述规律的掌握情况。

2. 学生通过对话交际进一步加强口语练习，熟练掌握运用how much引导的特殊疑问句来提问问题并能正确回答。

Step4 Practice

1. Look at the pictures in 3b. Ask and answer about the prices about these things in pairs.

S1: How much is the hat?

S2: It's five dollars.

S1: How much are the socks?

S2: They're three dollars. 2.

OK. Now first ask and answer about the prices about the thing in the picture. Then write the sentences in the chart.

设计意图：1. 由简到难，学生从填空练习过渡到写完整的句子，完成教材练习

2. 通过情景交际，检查学生完成练习的答案又让学生在语法课中实现听说练习Step5 exercises.

一、根据图画或汉语提示完成句子。

1. What color is his __________?

2. My sister has a nice __________. 3. Look at the __________. They are red and black. 4. —_____________________ (多少钱) your socks? (be) —They are _______________ (一美元).

5. —________________ (多少钱) this T-shirt？

(be)

—

It’s _______________ (五美元).

二、句型转换

1. How much is this shirt? （改为复数形式）

How much __________ __________ __________? 2. Those pants are ten dollars. （就划线部分提问）

__________ __________ __________ those pants? Step 6 Summary How much询问价格

询问单数物品

How much is the/this/that + 单数名词? 回答

例句

It’s + 数额. —这件红色的T恤衫多少钱? —十美元。

—How much is the red T-shirt?

—It’s ten dollars.

询问复数物品

How much are the / these / those + 复数名词?

回答

例句

They’re + 数额.

—这双黑鞋多少钱?

—八美元。

—

How much are the black

shoes?

—

They’re eight dollars.

其他表达方式

What’s the price of + sth.?

回答

It’s + 数额.

例句

—这顶帽子多少钱? —十元钱。

—What’s the price of the hat?

—It’s ten yuan.

—这双黑袜子多少钱? 九美元。

—What’s the price of black socks?

—It’s nine dollars. Step 7 Homework Practice the conversations in 3b. Then make your own conversations with your partners. Write down your conversations on your exercise books.