七年级上Unit7第四课时B(2a-2b).doc

学校：滕州市滕东中学 7年级 2013年12月17日 第 16 周 星期二 第五课时主讲人：张燕 个人手机邮箱：Unit 7 How much are these socks?Section B（2a-2c）阅读课一、Teaching Goals：1) 掌握下列词汇：Mr. clothes, store, buy, sale, sell, all, very, price, boy, a pair of2) 继续练习“询问价格”， 并学习运用数字tenthirty-one来表达价钱。3）学会如何作简单的价格报告。4）阅读服装商店的促销广告，并能获得其服装的价格等相关信息。二、Teaching and learning steps :Learning new words 学习新单词1、个人自读，记忆本课单词.2、以小组为单位,相互提问,解疑答难.3、教师领读学生纠正自己的发音.单词：衣服,服装_ 商店_购买,买_很,非常_ 价格_我们的_ 先生_卖;销售_男孩_ 一双 所有的；全部的 特价销售 【设计意图】让学生自主看音标记忆单词，然后在小组内自行消化，最后老师检查并纠正其发音。充分发挥学生自主学习的潜能，培养学生自主学习的能力。Review Role-play the conversation in Period 2 (Page 38) in front of the class.Preview 1. Let the students preview 2a. Match each clothing item with a price. 1) a skirt _ 2)a sweater_ 3)socks_4) trousers _ 5)shorts_ 6)shoes_A . $3 b.$15 c.$30 d.$20 e.$22 f.$252. Look at P41, put the following into English orally, and then write them down without looking at the textbook.1）服装店_ 2)快来买服装_3）以非常优惠的价格_ 4）对于男孩/女孩_5）紫色的裙子_ 6）只要2美元就能买3双_7）来_ 8)一双_9）我们有仅售15美元的绿色毛衣。_【设计意图】本部分词组和句子为学生的预习作业，词组和句子都是本节课的重要语言知识，该部分预习内容可以帮助学生更有目的性的预习。同时通过检测学生的预习效果，给每一个学生提供一个展示的平台，极大地激发学生的学习兴趣和自信心。）Warming up and leading in热身导入1. Show the following picture to the students. 1. T: Do you often go shopping with your parents? Do you know the price of different kinds of clothes? Discuss with your partner about the prices of the clothes in the chart. S1: How much is a skirt?S2: I think its twenty-two dollars. What about you?S1: I think its twenty dollars. How much is a sweater?S2: I think its thirty dollars. What about you?S1: I think its twenty-two dollars. 2. Match each clothing item with a price. 【设计意图】:通过展示学生常见的超市海报或图片，吸引学生的注意力，这一话题学生会很感兴趣，并为下一步的阅读练习做好了铺垫。Reading1.Read the ad fast and silently to find the general idea读取大意The main idea of the passage is about _（the guided book P81）A. clothes at great saleB. the prices of the clothes at Mr. Cools Clothes StoreC. socks at Mr. Cools Clothes Store Answers：B【设计意图】: 培养学生通过快读跳读来获取文章主旨大意的能力。目的让学生从整体感知文意，了解文本的主题。 2.Read the ad carefully and silently to find the specific ideas读取细节Task 1: Read the ad carefully and fill in the price tags.(2b)Task 2： Read it carefully again and complete the following sentences without looking at 2b Mr Clothes StoreCome and your clothes our . We sell all our clothes at .Do you like sweaters? We have green sweaters only 15! Yellow sweaters only 12! Do you trousers? boys , We have black trousers only 22. And shoes only 16! , We have skirts in purple only 20.How our jackets? Only 30! And we have black shoes for only 28. Socks only 2 for three pairs! Come Mr. Cools Clothes Store now!Answers:buy/At/great/sale/at/very/good/prices/for/are/need/For/ for/are/For/girls/for/much/are/are/to【设计意图】:本环节除了2b填写价格签的任务，我又设计短文填空，内容涉及颜色、物品及介词的用法等细节，培养学生默读细读短文获取细节信息，抓关键词的能力。因为不少阅读题目都是考察细节，往往某个关键词如果被忽略，导致文意理解错误。Post-reading activities读后活动1.Listen and repeat.【设计意图】：由于7年级学生的口语水平有限，利用此环节重在让学生感知发音法，并仿读、正音，也能再一次整体熟悉文本内容。2.Retell the passage according to the key words in the form.Clothes greensweatersyellowsweatersblacktrousersshortsskirtsjacketsblackshoessocksPrices $15$12$22$16$20$30$28$2 for 3【设计意图】此环节是让学生根据表格关键词复述课文，目的在于锻炼他们对语句语篇的组织能力，并让学生进一步理解短文，锻炼他们的口语表达能力。3. Imagine you work at Mr. Cools Clothes Store. Complete the conversation and practice it in a group. Show the following picture to help the students.You: Hello, I help you?Girl: Yes, please. I need a .You: How about these purple ?Girl: Oh, I like this one. How is it?You: Its only dollars.Girl: Oh, good. Ill it.You: And what do you need?Boy: Well, I need a pair of black for school.You: What about this pair? Theyre twenty-eight .Boy: Great. And do you have shorts, too?You: Yes, our shorts are only dollars.Boy: OK. Ill take the and the .Make up new conversations according to the picture.【设计意图】先让学生自己根据2b补全对话，然后两人一组做对话，然后展示评比“最佳售货员”。本环节贴近实际生活，由学生创设购物情景，鼓励学生不用拘泥上面的对话形式，让所有层次学生都积极参与，特别对于中下等水平的学生，因为他们可从2b中选自己熟悉的词汇来编对话，增强他们的自信。Inquiry into knowledge by translation翻译探究一、 Come and buy your clothes at our great sale! 这是一个祈使句。祈使句常用来表示说话人的愿望、意志、请求、警告、命令、号召或建议等，其主语you通常省略。肯定形式是以动词 _开头，其否定形式是在肯定结构前加do not构成，缩写成_。_ open the door. Its cold outside.(别开门，外面很冷。)A. Not B. Not to C. Do not D. Is not _(be) late for the class next time. Sorry, I wont._(spell) it ,please.本句中at our great sale中的sale是动词 的名词形式，意为 。与sale有关的短语有：for sale 代售，出售 on sale 出售上市，削价出售These shorts are on _.(sell)二、 We sell all our clothes at very good prices. price是名词，意为_. 如： 这本书多少钱？Whats the price of this book?= _? How much is your new bag?= _ the _ _ your new bag?三、 We have green sweaters for only $15! for 是介词，意为_, 后加_.四、For girls, we have skirts in purple for only $20. for 是介词，意为_in后加表示颜色的词，意为_.【设计意图】翻译探究是教学过程中不可少的一个环节，主要是它能系统的归纳所学知识，学生对于相对完整的知识结构容易理解，也容易掌握。学生通过小组内活动探究重难点，能够进一步加强学生对知识点的理解与记忆，便于巩固所学知识。小组内出现的难点我们可以帮助学生共同完成。此环节还可以提高学生的概括、归纳、互助能力，并使有关的教学内容系统化，形成知识链让学生掌握起来更容易跟牢固。Answers:一、快来买衣服吧，我们在大甩卖！原形，dont，C Dont be Spellsell, 特价销售 出售 sale二、我们卖的所有衣服价格都很优惠。价格 How much is this book? Whats, price, of三、我们有仅售15美元的绿色毛衣。以（价钱）；具体钱数四、我们有为女孩准备的紫色裙子仅售20美元。对来说；颜色的（衣服）The end of class test 当堂检测一、词汇A.根据句意及首字母或汉语提示完成单词。1. I n_ a sweater for school.2. Come to Mr. Cools Clothes S_ now.3. I want a p_ of shoes for school.4. Whats the p_ of this hat? Its $5。5. For _(男孩)，we have black trousers for $22.B.用所给词的适当形式填空1. How much are the _(sweater)?2. Come and _(look) at these clothes.3. The green shorts are on _(sell).4. The blue T-shirt is thirty _(dollar).5. Id like a pair of black _(shoe).二、根据汉语意思翻译下面句子1. 快来买衣服吧，我们在大甩卖！2. 我们卖的所有衣服价格都很优惠。3. 黄毛衣仅售12美元。4. 你需要裤子吗？5. 我们有为女孩准备的紫色裙子仅售20美元。6. 袜子3双仅售2美元。【设计意图】当堂检测能促使学生对本课时所学的相关知识进一步理解与掌握，并让学生自身发现不足，教师也能从学生做题中再次发现问题并及时解决。本课时设计的词汇题均是7单元重点单词的拼写或词形变换，尤其是复数问题是学生的易错点，本环节共4个单复数问题，利于学生巩固掌握。汉译英句子再现了2b文本中的重点句，学生掌握熟练之后，培养他们的语感，而且今后的写作也可以借鉴使用。Answers:当堂检测一、A. 1.need 2.Store3.pair4.price5.boysB. 1.sweaters2.look3.sale4.dollars5.shoes二、1. Come and buy your clothes at our great sale! 2.We sell all our clothes at very good prices.3. Yellow s