李双敏七上unit7SA(3a-3c)教案

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学校: 台儿庄区马兰一中 七年级 2014年 11月 26日

第13周 星期三 第 3 节课

主讲人: 李双敏 个人手机： 15906370302

邮箱：verali2010@http://wendang.chazidian.com

Unit 7 How much are these socks?

Period 3 Section A (3a-3c)

Learning goals:

【知识目标】

1. Let students master words of colors and clothes.

2. Learn how to use the sentence “How much is /are...” to ask the price.

【能力目标】

1.Enable students to use the demonstrative pronouns: this/that/these/those correctly。

2.Enable students to talk about the price with how much in an English way and to be a polite shopper.

【情感价值目标】

1.To motivate students interest of shopping in an English way.

2.To let students know the currency unit of dollar and Renminbi.

Teaching and learning procedures：

StepⅠ Revision: Review the content of last class

1. Who is the memory king???

T: Boy and girls! Do you still remember the conversation in the last class? Please put the

况。加强学生复习巩固的意识，养成及时复习的学习习惯。）

2. 按要求写出正确的单词或词组

1). sock (复数） 2). shoe (复数）

3). dollar (复数） 4). big (反义词）

5). 多少钱 6). 红色的短裤

7). 怎么样 8). 我将买它（们） 9）需要我帮助吗？ 10.) 两双

Keys: 1) socks 2) shoes 3).dollars 4). small

5) How much? 6) red pants 7) How about? 8) I will take it.

9).Can I help you? 10). two pairs

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（设计意图：复习上节课所学的重点单词和句型，进一步检测学生的掌握情况，充分体现学生是学习主体这一思想。）

Step II Warming up and leading in

T: Here are many shops. Let’s look at the pictures first and then do some shopping, ok? .

S: …

Shops

T:Ok, now let’s do some shopping using the following sentences.

Show students some pictures of things and ask them to make dialogue.

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$ 8.00

$ 7.00

$ 5.00

$ 10.00 $ 4.00 （设计意图：通过看图说单词和练对话的方式复习上节课所学的重点单词和句型，为下面的语法学习做好铺垫。）

Step III Find out rules

Task1. Show students some sentences and ask them to fill in the blanks

T-shirt?

How much ( be)

3). How much

blue socks?Keys: 1) is, It’s, is 3).are, They’re

Task2. Pay attention to the words in pink circle and find out rules.

探讨总结：1）.当询问价格时，常常使用________ 句型;

2). 询问单数物品时，可使用_________. 回答：__________；

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询问复数物品时，则用______________________. 回答：__________________________.

3).如果名词前有指示代词 this或that修饰，则名词为 名词，询问价格时用 提问。如：—How much is this T-shirt?

4).如果名词前有指示代词 these或those修饰，则名词为名词，询问价格时用 提问。如：—How much are these pencils?

Keys: 1).How much?

2). How much is…? It is…;How much are…? They are…

3).单数，How much is…?

4).复数 How much are…?

（设计意图:让学生自己通过完成句子、观察句子，去感知发现How much句型的使用规律，并尝试归纳本单元的重点语法知识。）

Task3. Pair work: Ask students to read the sentences loudly in pairs and try to remember the sentences as many as possible.

Step V. After rule -finding activities

Task 1: 3a.Make sentences in the chart with the words in the three boxes.

yellow green

the this purple blue

brown red

white black

that these those

T- shirt hat trousers

skirt sweater socks shorts

shoes jacket bag

造句比赛：T: Boys and girls, now let’s have a competition of making sentence. I want you to write sentences as many as you can in three minutes, and then let’s see who is the winner.

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After 3 minutes, Show some students’ sentences using the 实物展台。

1.First, look at their handwritings, 2.then count the numner of sentence,

3. next correct the mistakes, 4. at last decide who is the winner.

（设计意图:造句比赛不仅提高了学生语言学习的积极性，而且将语法点落实到笔端，使 生记忆更深刻。用实物展台展出学生书写的句子，学生的书写情况一目了然，形象直观 对句中出现的错误进行讲解，有利于犯类似错误的同学及时改正。）

Task 2:3b. Look at the pictures and write the questions and answers.

1. How much is that hat?

2. How much is the bag?

3. How much is the T-shirt? __________________________

4.

They are three dollars.

It’s nine dollars.

It’s eight dollars.

Keys: 1). It’s five dollars. 2).It’s ten dollars. 3). It’s six dollars.

4) How much are the socks? 5) How much is the sweater? 6) How much is the skirt?