7年级上册英语人教版 Unit 7 How much are these socks ？ 教案10

这是一份7年级上册英语人教版 Unit 7 How much are these socks ？ 教案10，共3页。
学科英语年级/册七年级上册教材版本人教版课题名称Unit 7 How much are these socks？难点名称记住并会运用询问及回答商品价格的句型。难点分析从知识角度分析为什么难本课时主要学习how much引导的问句及其回答，教授学生如何询问价格，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价格。从学生角度分析为什么难初一的学生虽然对英语有很大的学习兴趣，但口语表达基础比较弱。对于句型的操练比较困难。难点教学方法通过旧知识复习导入，在打好基础上再导入新知通过大量购物例句的操练，让学生们会使用how much引导的问句以及回答教学环节教学过程导入Ⅰ. Warming- up and revision 1. Show students some pictures on the screen.let's say them in English.知识讲解（难点突破） Ⅱ. Grammar Focus.  [来源:Zxxk.Com] 观察下列例句—How much is the hat? — It’s five dollars.— How much is this T-shirt? — It’s seven dollars.— How much is that brown sweater? — It’s eight dollars.—How much are these socks?— They’re two dollars.— How much are those black trousers?— They’re nine dollars.询问物品的价格常用特殊疑问词how much来提问，根据主语的不同分两种类型的句式结构：① How much + is + the/this/that（等限定词） + 表颜色的形容词 + 名词单数？② How much + are + the/these/these（等限定词） + 表颜色的形容词 + 可数名词复数？ Ⅲ.  PresentationT: (Showing a white T-shirt priced nine dollars on the screen) What color is this T-shirt?  Ss: It's white. T: Yes. How much is this white T-shirt?  Ss: It's nine dollars. (Write "this white T-shirt" on the Bb)(Showing a pair of black socks priced two dollars on the screen).T: What color are those socks?Ss: They're two dollars. T: Yes. Those black socks are two dollars. (Write "those black socks" on the Bb) Note: the/this/that/these/these（等限定词）+ 表颜色的形容词 + 名词Ⅳ. Practice  1. 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: [来源:Z#xx#k.Com]  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 Ⅴ.  Practice 1. Look at the pictures in 3b. They're nice things. Do you want to buy them? Suppose you are a sales boy or girl your partner wants to buy them. Ask and answer about the prices about these things in pairs.2. Who can make a model? Pay attention to the sentence structure: ① How much + is + the/this/that（等限定词） + 表颜色的形容词 + 名词单数？   ② How much + are + the/these/these（等限定词）+ 表颜色的形容词 + 可数名词复数？  S1: How much is the hat?  S2: It's five dollars.[来源:Z。xx。k.Com]  S1: How much are the socks?   S2: They're three dollars.3. OK. Now first ask and answer about the prices about the thing in the picture. Then write the sentences in the chart. 4. Ss write the sentences on the chart. The let some Ss read their questions and answers. Ⅵ. Pair work1. 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. 课堂练习（难点巩固）Ⅰ. 用所给词的适当形式填空1. My clothes ______(be) red and white. 2. These trousers are good. I’ll take______ (it). 3. How much ______(be) the chicken? 4. What color ______she ______(want)? II. 根据汉语提示写单词。 1. I don’t want this small bag. I want a         ____ (大的) one.  2. I _____ (需要) a pair of shorts for my son.  3. Look! That _____ (双) of shoes looks       nice.  4. The sweater and the jacket are 30      ______ (美元).  5. Do you like the pink _____ (袜子)?  小结  ① How much + is + the/this/that（等限定词） + 表颜色的形容词 + 名词单数？   ② How much + are + the/these/these（等限定词）+ 表颜色的形容词 + 可数名词复数？