人教版英语七年级上册 Unit 7　How much are these socks ？第4课时 Section B(2a～Self Check) 教案

这是一份人教版英语七年级上册 Unit 7　How much are these socks ？第4课时 Section B(2a～Self Check) 教案，共7页。

第4课时　Section B(2a～Self Check)【教学目标】1．通过开展小组学习活动，使学生能够准确地运用数字给服装等商品标价。2．通过阅读和写作练习，使学生能够阅读广告信息，并能够为服装店设计简单的广告。3．通过Self Check检测学生本单元的学习效果，并对所学知识进行巩固和练习，能流利地用英语进行简单的购物对话。【教学重难点】重点：为服装店设计简单的广告；掌握商店购物用语。难点：描述服装款式和价钱时介词for的用法。【课堂导学案】Step 1情景导入Teacher: We buy all kinds of things in the shop, such as clothes, food, books, bags and so on. Do you like shopping? Do you often buy things for yourself? Today we will learn something about shopping and an advertisementNow let’s go to Mr.Cool’s Clothes Store.(4分钟)．Questions：1．Do you like shopping?_______________________________________________________2．What do you often buy for yourselves?_______________________________________________________3．Do you often see any advertisements about the things on sale?_______________________________________________________环节说明：通过这几个问题，让学生回忆起购物时的场景以及一些促销活动，激发学生学习英文购物及促销广告的兴趣。Step 2完成教材2a～2c的任务1．看2a左边方框中的服装及右边方框中的价格，你认为这些服装值多少钱？估计一下，把物品与价格配对起来，完成2a的任务。(2分钟)2．让同学们大声朗读2b的广告三至五遍，然后根据广告中的信息给图中的衣服写价签。(5分钟)3．请同学们朗读并背诵2b。(4分钟)4．请快速读一遍2c的对话，了解对话内容，假设你在Mr.Cool’s Clothes Store工作，请补全对话，再与小组同伴结对练习，完成2c的任务。(5分钟)参考案例5．大声朗读对话。(2分钟)小结训练。(3分钟)补全对话，每空一词。A：Can I 1.__help__ you?B：Yes, 2.__please__ .I want 3.__to__ buy some carrots.A：How 4.__many__ do you want?B：Six. 5.__How__ 6.__much__ are they?A：Three yuan. 7.__Is__ that all?B：I want some tomatoes, 8.__too__ .A：OK. 9.__Here__ you are.B: 10.__Thank__ you.环节说明：通过学习2b，让学生了解了服装的广告语，巩固了表达价格的方式；通过学习2c，强化了学生对购物场景的记忆；通过小结训练，让学生把所学的知识运用于实际。Step 3完成教材3a～3b的任务1．请认真看3a的图片，再读这份不完整的广告，根据图片，将广告信息补充完整。(3分钟)2．让几位同学给出答案，教师核对。(2分钟)3．请同学们把3a再读一遍，然后写一则广告介绍自己的服装店，再让若干同学念给老师听，老师注意纠正同学们写作中的错误。(5分钟)参考案例环节说明：这一环节通过写广告语，既锻炼了学生的写作能力，又可以达到学以致用的目的。Step 4完成教材Self Check的任务1．通过这一单元的学习，你们对服装已经有所了解，你能描述自己、同伴和老师今天的穿着吗？请写下来，完成“1”的任务。(2分钟)2．请认真读“2”的九个句子，将它们按正确的顺序排列，组成通顺完整的对话。(3分钟)参考案例eq \x(G→E→B→H→I→F→D→A→C)小结训练。(8分钟)A．单项选择。(　D　)1.The shorts are very cheap(便宜的)．I'll__________ them.A．buy　　 B．bring　　 C．like 　　 D．take(　C　)2.They sell their shoes ________ a very high(高的) price.A．in B．for C．at D．on(　A　)3.We have sweaters ________ red and yellow for only $15.A．in B．at C．of D．on(　B　)4.I need a bag________ sports.A．of B．for C．in D．at(　C　)5.—How much are these green bags?—________50 dollars.A．Yes，They are　　B．they are　　C．They are　　D．It isB．任务型阅读。M：How much are those CDs?W：They are 2 dollars.Do you like the blue jacket?M：Yes，I do.How much is it?W：It’s 26 dollars.M：What about the shorts?W：They are 15 dollars.M：How much is the white bag?W：It’s 5 dollars.M：How about this white T－shirt?W：It’s 11 dollars.根据对话内容，完成表格。环节说明：通过复习，让学生巩固了对服装名词的识记以及购物话题的理解和运用；通过训练，让学生掌握了本单元的目标语言。Step 5问题探究(4分钟)(1)price的用法price作名词，意为“价格”。at…price表示“以……的价格”。如：at a good price以优惠的价格at a high/low price以高/低价(2)a pair ofa pair of…作主语时，谓语动词的单复数由pair的单复数来决定，不受of后所接名词的影响。(3)Come and buy clothes at our great sale!sale作名词，意为“销售”，其动词形式为sell。【课后作业】完成本课时对应同步练习。You：Hello，can/may I help you?Girl：Yes，please.I need a skirt/T－shirt/sweater/...You：How about these purple skirts/ T－shirts/ sweaters/…Girl：Oh，I like this purple one.How much is it?You：It’s only 12/15/18/… dollars.Girl：Oh，good.I’ll take it.You：...Boy：Well，I need a pair of brown shoes/trousers/……Sale at Li Lei’s Clothes StoreComeand buy your clothes _at_Li_Lei’s_Clothes_ Store! Do you like_T－shirts__？We have __T－shirts in_ _white __and_ _yellow for only $16！Red__and_ blue__socks__are__only__$3！Do__you__need__shorts？We__have__brown，blue，yellow__and__red __shorts __for __only __$20. Blue__and__black__hats__are__only__$5.For__girls，we have__skirts in__green__for__only__$18.How__much__are__our_sweaters？Only $30!__And__we__have__purple，black，yellow __and __blue __bags __for only _$12._Come to our store now!ThingsPriceCDs1. __2__dollars__jacket2. __26__dollars__3. __shorts__15 dollarswhite bag4. __5__dollars__5. __white__T－shirt__11 dollars