Section A Grammar focus 3a—3c教学实录与评析

Unit7 How much are these socks?

Section A（Grammar Focus-3c）

教学设计

教师：郝凤云

教材版本与册数：新目标人教版七年级上册 单元名称：Unit 7 How much are these socks?

课时：Section A Grammar Focus-3c （第3课时）

课型：Grammar（语法课）

教材分析

本单元话题本单元以谈论服装为主题

Section A主要围绕“购物”这一主题展开，集中呈现10个衣物名词，8个表示颜色的形容词和4个描写衣物大小、长短的形容词。本部分的核心句型是How much引导的询问价格的特殊疑问句，另外还引入了一些常见的购物用语。

教学目标

1. 语言知识目标： 1) 复习所学的颜色类及服装类的词汇，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。

教法

情景交际法，任务型教学法，小组合作学习法 感知知识，总结规律，运用所学

教学活动设计：

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 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 ______ _________? _______ nine ________. 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.?

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. Step 4 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 things in the pictures. Then write the sentences in the chart. Step 5 Pair work

1. Work with your partner. You look at the pictures in 3b for a minute and then close your books. Your partner asks you questions and you try to answer his/her questions. 2. Ss work in pairs. Ask and answer about things in the picture. Step 6 Do some exercises.

Exercises I. 根据括号内的要求完成下列各题，每空一词(含缩略形式)。

1. Is the skirt $40? (补全肯定答语) Yes, ___ ___. 2. Are these schoolbags 18 yuan? (补全否定答语) No, ______ ______. 3. What’s the price of these shoes? (改为同义句) ______ ______ _____ these shoes? 4. I want green. (对划线部分提问) ______ ______ _____ you want? 5. The black watch is $16. (对划线部分提问) ______ ______ ____ the black watch? II. 根据汉语意思完成英语句子，每空一词。

1. 这是海伦上学用的夹克衫。

This is Helen’s jacket ___ ______.

2. Kate，你想要什么？

Kate, _____ ______ you ______? 3. 这些笔记本15元三本。

These notebooks are 15 yuan ____ ______. 4. Mary穿紫色的连衣裙看起来很漂亮。

Mary _____ _____ in the purple dress. Step 7 Summary How much询问价格

1.询问单数物品

How much is the/this/that + 单数名词? 回答

It’s + 数额.

例句

—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.

2.询问复数物品

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

They’re + 数额.

例句

—这双黑鞋多少钱? —八美元。

— How much are the black shoes? —

They’re eight dollars.

3.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 8 Homework

1. Recite the key sentences. 2. Complete the exercises in the workbook.