Section A Grammar focus 3a—3c教案（名师）

Unit 7 How much are these socks? Section A(Grammar Focus－3c) 一、教学目标

1．复习所学的颜色类及服装类的词汇，并能在说、读和写的练习中熟练运用。

2．总结归纳询问及回答不同类型和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．能理解并正确运用指示代词和表示颜色的形容词来修饰名词。

4．根据所提供的情景，能询问不同类型及不同颜色服装的价格。(难点) 二、重点难点

重点：

1．总结归纳询问及回答不同类型和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-What is the price of...? -It is... 2．能理解并正确运用指示代词和表示颜色的形容词来修饰名词。

难点：

根据所提供的情景，能询问不同类型及不同颜色服装的价格。

三、教学环节

Step I. Teaching Aims：

Tell the Ss they are going to learn Unit 7 Grammar Focus 3a-3c, and show learning aims: 能够熟练使用How much 引导的特殊疑问句询问价格（How much questions）; 能够正确使用指示代词指代物体（Demonstrative pronouns）the/this/that/those+n Step II. Review 1.Lead the students to ask about prices according to the pictures showing on the PPT. While the Ss give answers, write some of them on the Bb. Eg: ①--How much is the hat?—It’s five dollars.

②--How much are these socks-They’re two dollars. 2.The teacher choose several paris of sentences which focus on asking and answering prices and ask students to list them into two groups according to single or plural forms. (ppt展示) ①-How much is the hat?—It’s five dollars. ②—How much are the white shoes?—They’re six dollars.

③--How much is that brown sweaer?—It’s eight dollars. ④--How much are these socks?—They’re two dollars. ⑤--How much are those black trousers? –They’re nine dollars. ⑥--How much is this T-shirt?—It’s seven dollars. 3.Let’s chant. How much, how much, how much is the blue hat? 5 dollars, 5 dollars, it’s 5 dollars. How much, how much, how much are the black

socks? 3 dollars, 3 dollars, they’re 3dollars. ... Step III. Grammar focus语法探究

-How much is the hat?—It’s five dollars. 译为：____________________________ _____________________________________ 1.how much意为“___________”, 用于询问价格。当how much用于询问__________或单数可数名词时，后用is；当询问可数名词复数价格时，后用__________. 如②：这①些这苹支果笔多多少少钱钱？？__________________________________ _____________________________________ 2.用how much提问价格时，它的答语可以是“_________________”或“______________”

it代替可数名词单数，they代替可数名词复数. it is常缩写为_________ , they are常缩写为____________ 如：①--这件衬衫多少钱？--20元。

---_______ ______ ______ this shirt?

---________ 20 yuan. ②--苹果多少钱？--一千克两元钱。

---__________ _______ _______ the apples? ---________ two yuan a kilo. Step IV. Game: Who write the most sentences? Ask students to make as many sentences as possible in the chart in 3a with the words in the three boxes. Eg. How much is the yellow T-shirt? How much are these purple trousers? Step V. Grammar focus Are the following underline words right according to the grammar ? Write R for right and W for wrong, and try to correct the wrong ones. The How What black much color hat is are is five these that dollars. T-shirt? shoes? ( )_________________________________ ( )_________________________________ ( )_________________________________ I like this socks.

0 ( )_________________________________

Those The trousers apples are on look the nice. table. ( )_________________________________ ( )_________________________________ 语法小结: “the”意为_________________________,既可以修饰可数名词单数又可以修饰可数名词复数以及不可数名词。

this, that, these,those 为指示代词，其中________和_________用来修饰可数名词单数以及不可数名词，_______和________用来修饰可数名词复数。

Step VI. Exercise 1. Ask the Ss to finish sentences in 3b. First, lead the Ss look at the pictures first. Then let the Ss do the rest five alone. For No.4, 5and 6, lead students to use different pronouns(this, that, these, those) 2. Check the Ss’ answers. 3. Oral practice Student A, look at the pictures in 3b for a minute and then close books. Student B ask auestions. Then change roles.

Eg. B: How much are the socks? A: Umm, they’re three dollars. 4. Now we are shopping at Mr Cool’s clothes store.Let’s make a conversation. Students do it in groups of four.One student is the salesman or saleswoman, the other three play roles of customers.Then ask several groups to show their conversations. Step VII. 渗透法制教育

让学生了解《中华人民共和国消费者权益保护法》，并能用其维护自身合法权益。

Step VIII.Exercises 一、用be动词的正确形式填空。

I. 根据汉语意思完成英语句子, 每空一词。

1. 海伦需要一件上学穿的夹克衫。

Helen needs a jacket ________ ________. 2. 你的裙子是什么颜色的？

________ ________ is your skirt? 3. 这些鞋子100元三双。

These shoes are 100 yuan _____

______ ______.

4. 你爷爷看起来很健康。

Your grandpa ________ very ________. 5. 你想要一条蓝色的长裤子吗？

Do you want a pair of ______ ______ __________? II. 根据括号内的要求完成下列各题, 每空一词(含缩略形式)。

1. Mrs. Hand wants blue. (对划线部分提问) ________ ________ ________ Mrs. Hand ________? 2. Kate's schoolbag is 35 yuan. (对划线部分提问) ________ ________ ________ Kate's schoolbag? 3. How about this desk? (改为同义句) ________ ________ this desk? 4. —Mom, I like this apple.

—I see. Here it is. (改为同义句) —Mom, I like this apple. —I see. ________ ________ ________. 5. How much are these balls? (改为同义句) ________ ________ ________ ________ these balls?

四. 课后1分钟安全教育

遵守交规，善待生命！

五. Homework 1. Recite the key sentences. 2. Complete the exercises in the workbook. 六、板书设计

Unit 7 How much are these socks? Section A(Grammar Focus－3c) 1．－How much is the hat? －It’s five dollars. 2．－How much are these socks? －They’re two dollars. 3.－What is the price of the hat? －It’s five dollars.