7年级上册英语人教版 Unit 7 How much are these socks ？ 教案9
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这是一份7年级上册英语人教版 Unit 7 How much are these socks ？ 教案9，共4页。
学科英语年级/册七年级下册教材版本人教版2012课题名称Unit7 How much are these socks?Period 2难点名称如何用How much 询问价格 难点分析从知识角度分析为什么难知识点本身内容复杂：涉及到衣物类单词的单复数及相应的be动词的用法，同时美元和人民币的用法也不同，人民币不加s,美元大于1要加s,还有指示代词this,that,these,those,和对应的代词it,they，及与之对应的be动词，学生容易搞混。从学生角度分析为什么难学生中英文语言思维转换较弱，理解困难：学生的思维主要以中文思维为主，英语思维较弱，中英文对钱的用法也不同，导致学生在对话时会存在错误，衣物单复数的表达对学生也比较困哪。难点教学方法通过PPT中视频直观演示，给学生范例。采用用温故知新 ,循序渐进和活动参与的学法指导,在教学过程中设定一定任务，让学生通过单句练习、替换练习、仿写等学习方法，将教学内容由浅入深地呈现给学生，让学生学会尝试自学，课后巩固，自觉复习，让他们学会学习用英语思考的能力。教学环节教学过程导入Step1 Lead in : Enjoy a song that lead to the class “the usage of How much”Step2 Show the learning aims .1. 学会正确运用How much 询问价钱并回答。2.学会正确运用指示代词this/that/these/those.3.懂得节约用钱，只买对的，不买贵的。Step3 lead- in: T: Do your like shopping?Ss: Yes,I do.T:OK,let’s go shopping today,have a good time!(Show a picture about shopping) 知识讲解（难点突破） Step4: Review the name of money and some clothes.1.dollar vs yuan: 3 dollars vs 3 yuan1).dollar 做可数名词，意为 “美元”（符号为$）2).yuan 意为“元”，是中国货币的基本单元，没有复数形式，符号¥。2. some clothes:a red hat, a green bag, a blue T-shirt, a black skirt, black shores, red pants, red shorts, white socksStep5 Show some pictures about the clothes and learn how to ask and answer the price .Enjoy a video about how much to learn how to ask the price.Ask and answer.T:How much is this sweater? Ss: It’s seven dollars.T:How much is this skirt?Ss: It’s seven dollars.T:How much is this hat?Ss: It’s six dollars.T:How much are these pants? Ss: They’re 14 yuan.T:How much are these shorts? Ss: They’re 8 yuan.T:How much are these socks? Ss: They’re 4 yuan.4.Ask and answer the price of the clothes with the same way:--How much is this /that...--It’s ... dollars; --How much are these/those...--They’re ... dollars.Step6 summarize the instructions.1.how much用于提问，意为 ，当主语是单数时，be动词用 ,回答用 ；当主语是复数时，be动词用 ,回答用 2.指示代词this这个,that these those 课堂练习（难点巩固）Step6 ExercisesHow much _______ these pants? is B. am C. are D. do 2.—How much _______ this bag? A. is B. am C. are D. do 3.—How much is the black hat? —__________________. It's two dollars. B. It two dollars.. C. They're two dollars. D. They're two4.--______ is this skirt? --It's $ 9.How much B. What color C. How old D. what classFill in the blanks in the conversation:Clerk: Can I help you?Mary: Yes, please. I want ____________.(一双鞋) Clerk: What ______ do you want?Mary: Pink . Clerk: What size do you need ?Mary: Size 37. Clerk: What about this one ? Mary: It looks nice .____________ are they? Clerk: ________nine dollars.Mary: I’ll ______them . _____________. Clerk: You’re welcome. 小结 Review again1.--How much…this/that…? --It’s 5 dollars. --How much…these/those…? --They are 5 yuan.2.句型What’s the price of ...? 也可用于询问价格
