Unit 4 Having Fun-Topic 1 What can I do for you -Section A-ppt课件-(含教案)-市级公开课-仁爱科普版七年级上册(编号：b08c5).zip

Unit 4 Topic 1Unit 4 Topic 1 What can I do for you?What can I do for you? Section ASection A one two three four five six seven eight nine ten + teen = eleven fourteen fifteen twelve thirteen eighteen nineteen sixteen twenty seventeen + teen = + teen = + teen = 21 twenty-one 20 twenty twenty-two twenty-three twenty-four twenty-five twenty-seven twenty-six twenty-nine twenty-eight 30thirty 40 forty 90ninety twenty 20 50 60 70 80 fifty sixty seventy eighty ty ty ty ty ty ty ty ty 100 one hundred 101 one hundred and one 151 one hundred (and) fifty-one 365 three hundred (and) sixty-five 21 22 23 24 25 26 27 28 29 twenty-one twenty-three twenty-four twenty-six twenty-eight 30 40 50 60 70 80 90 thirty - - sixty seventy - - one hundred/a hundred nine hundred (and) ninety-nine 100 101 185 315 999 Listen and match the prices. cap skirt T-shirt pants 2.￥16.00 ￥60.00 1. ￥18.00 ￥80.00 3.￥17.00 ￥70.00 4.￥15.00 ￥50.00 Look, listen and say. Q: How much is the coat? Key points: 1. I want to buy some clothes for my daughter. 我想为我女儿买些衣服。 buy sth. for sb.= buy sb. sth. 为某人买某物 如：She wants to buy some flowers for me. = She wants to buy me some flowers. 2. Can I try it on? 我可以试穿一下吗？ try on 试穿 （如宾语是代词，放中间） 如：The shoes are nice. Please try them on. 3. How much is it? 多少钱？ how much is/are ? 多少钱？ 如：How much are the shoes? Theyre 165 yuan. 1. Mother wants to buy _ (shoes, clothes, gloves) for Maria. 2. Maria likes _ (the red coat, the yellow skirt, the yellow coat). 3. It is _ (17.00, 70.00, 700.00) yuan . Salesman: _ Mother: Yes, please. I want a T-shirt for my son. Salesman: _ Mother: White. Salesman: What about this one? Mother: All right. _ Salesman: Twenty yuan. Mother: OK. _ Can/May I help you? What color do you want? / Whats his favorite color? How much is it? Ill take it. Numbers: 1-999 Useful expressions: What can I do for you? / May I help you? I want / Id like Can I try it / them on? Sure. It looks very nice on you. Well take it. Review the numbers 21999. Recite 1a. Preview Section B. 更多教学资源下载: http:/ Unit 4 Topic 1 Section A 参考教案参考教案 The main activities are 1a and 2a. 本课重点活动是 1a 和 2a。 .Teaching aims and demands 教学目标教学目标 1.(1)Learn some useful words and phrases: shop, madam, buy, over, there, over there, try, try on, How much ? (2)Learn some new words about numbers: thirty, forty, fifty, sixty, seventy, eighty, ninety, hundred 2. Learn some expressions about shopping: (1)What can I do for you, madam? I want to buy some clothes for my daughter. (2)Can I try it on? Sure. (3)It looks very nice on you. (4)Thats fine. Well take it. 3. Learn how to express and respond to the thanks: Thanks. Not at all. 4. Learn how to ask and state prices: How much is it? Its only seventy yuan. 5. Learn how to make suggestions: What about this one? All right. . Teaching aids 教具教具 图片/彩色粉笔/小黑板/价格标签/音频设备/实物 . Five-finger Teaching Plan 五指教学方案五指教学方案 Step 1 Review 第一步第一步 复习复习(时间:5 分钟) 由已学过的数字导入新数字，整合教学内容，完成 2a。 1. (教师在黑板上贴一大张白纸，上面已事先画好一个动物，但线条很浅，在线 条上分布 0-20 之间的数字，直到数字连接完毕，方可显现动物轮廓。) T: Who can help me? S1:I can. T: Good, listen and match (运用肢体语言，让学生明白 match 意思是“连接”。) the numbers, OK? S1:OK. T: Please match number“0”to“20”. (学生连线，从 0 到 20，完毕。教师面向大家。) T: What can you see now? Ss:A cat. (教师要求学生齐声背诵 0-20 的数字，导入新课。) T: Now, please recite all the numbers from 0 to 20. Ss: T: Youre right. Lets go on.(教师解释 go on。) 2. (运用“Whats and ?”句型来引入整十的数字。) T: Whats five and fifteen? S2:Twenty. T: Whats fourteen and sixteen? S3:Thirty. (教师帮助学生回答。) T: Whats ten and eighty? S9:Its ninety. (板书并要求学生掌握。) thirty, forty, fifty, , ninety Step 2 Presentation 第二步第二步 呈现呈现(时间:20 分钟) 借助小黑板，突出呈现重点语言知识，培养学生的观察能力及自主归纳的能力。 积极创设情境，运用实物教学，体现“学以致用”的原则，从而提高学生学习英 语的兴趣，培养其语言表达能力。 1. (小黑板展示如下内容，让学生通过观察、比较，找出这两组数词在写法上的 不同。注：用彩色来凸现-teen 与-ty。) Group A Group B 12 twelve20 twenty 13 thirteen30 thirty 14 fourteen40 forty 15 fifteen50 fifty 16 sixteen60 sixty 17 seventeen70 seventy 18 eighteen80 eighty 19 nineteen90 ninety T: Look at the small blackboard, then find some rules of the two groups. (让学生自主归纳、总结规律，教师最后补充说明。) T: Very good. Lets read Group A. (教师提醒学生注意 teen 的发音。) (教师指着 Group B 的数词，让学生朗读。因为 twenty 已经学过，引导学生模 仿它读出后面的数词。) T: Now look at Group B, and try to read them. S1: Twenty. S2: Thirty.(教师指向 thirty，若学生把重音读错，教师必须及时纠正。) (然后让学生齐声朗读，教师观察有没有读错或不会读的学生。待齐读完毕后， 及时纠正学生读错或不会读的数词。) (链式操练，纠正学生的读音。) T: Now, lets read one by one. S3:Twenty. S4:Thirty. (学生依次操练，若有个别学生读音不准，教师及时纠正。) 2. (播放 2b 录音，学生跟读，学习重音位置，练习读音，完成 2b。) T: Listen to the tape and follow it. And then finish 2b by talking about the word stress. 3. (让一个学号不是整十的同学用汉语说出自己的学号，导入 2a。观察 2a，学 习几十几的读法和写法。) T: Boys and girls, whose school number is 28? S5:Mine is. T: OK, can you say your number in English? S5:Sorry, I cant. (教师面向学生。) T: Who can do that read 28 in English? (学生默不作声。) T: Now look at 2a carefully, and find out how to read and write the numbers from 21 to 29. (引导学生总结：写法：在十位和个位之间加连字符“-”。读法：先读十位， 再读个位。) 4. (播放 2a 录音到 ninety，学生跟读。) T: Listen to 2a and read after the tape. T: Now, listen to the next number. (继续播放 2a，让学生听 hundred 的发音。) (教师提问全体学生。) T: How to pronounce(教师解释：“发音”。) the number 100? Ss:One hundred. (板书并解释，要求学生掌握。) hundred 100=one/a hundred 5. (请学生观察 2a 中的这四个数词，101，185，315，999，找出它们的读写规 律。播放这四个数词的录音，学生跟读。) T: What can you find? Ss:(用汉语表达：在百位与十位之间加 and。十位与个位按两位数读。) T: You are right. 6. (再次播放 2a 录音，注意语音语调。) T: Listen to 2a again and read after the tape. Pay attention to the pronunciation and intonation. 7. (出示课前写在卡片上的价格标签，引入购物话题，导入 1a。) ￥25.00 (教师解释：￥为人民币符号，读汉语拼音 yuan。) T: S6, please read it. S6:Twenty-five yuan. T: Where can we see it? Ss:(学生不会表达 shop/store/supermarket，可以用汉语。) T: Right. We can see it in the supermarket like (列举几个当地的超市名称，让 学生感知 supermarket 的意思，因为后面要经常用到它。 ) Do you often buy anything in a supermarket? (板书、领读并解释，要求学生掌握。) buy Ss:Yes. T: What can you buy in a supermarket? S7:I can buy 8. (让学生联系亲身购物的经历，进入购物话题。) T: What does the salesperson(翻译成“销售员”)say to you? Ss:(学生可以用汉语回答，然后教师教授新句型。) (板书并解释，要求学生掌握。) What can I do for you? Can I help you? May I help you? (这三个句子均无生词，可让学生自己读，然后全班同学齐声读。) T:What do you say if(教师解释：“如果”) the salesperson(教师解释：“店员”) says “What can I do for you?” or “May I help you?” or “Can I help you?” to you? (学生不会回答，会出现短暂的沉默，然后由教师陈述。) T: You can say“Yes, please. Id like ”or“I want some ”. If you dont want to buy, you can say“No, thanks.” (板书并解释和领读 Id like ) Yes, please. Id like /I want some No, thanks. 9. (师生操练。) Example: T: What can I do for you? S8: I want to buy a pen. T: Can I help you? S9: Yes, please. Id like to buy a pencil. T: May I help you? S10: No, thanks. T: (走向一女生)May I help you, S11? S11:Yes, please. I want some 10. (教师通过购物用语，导入询问商品价格的方法。) T:If you want to buy something, youll ask the salesperson: How much is it? (板书并解释，要求学生掌握。) S12:Its one yuan. How much is it? Its (教师拿起学生的物品，反复发问，操练此句型，加深学生对询问价格句型 的印象。) 11. (1)(教师直接解释 shop，进入 1a。) (板书并要求学生掌握。) shop in a shop (2)(听录音，同时画出短语。) (板书并解释，要求学生掌握。) over there try on the coat try it on (教师引导学生看书本第 110 页中的注释，要求学生掌握 try on 的用法。) (3)(再听第一小段对话，回答问题。) What does the woman want to buy for her daughter? Where are the clothes? (4)(再听第二小段对话，回答问题。) What color is the coat? What does Maria want to do? How much is the coat? 12. (播放 1a 录音，学生跟读，注意语音语调，并找出关键句。) (板书关键句，并要求四人一组操练 1a 对话。) (1)What can I do for you? I want to buy for (2)May I help you? Yes, please. Can I try it on? It looks very nice on you. How much is it? Its Thats fine. Well take it. Step 3 Consolidation 第三步第三步 巩固巩固(时间:8 分钟) 通过让学生反复练习并应用 1a 对话，提高学生应用语言的能力。 1. (学生分组表演 1a 对话，挑选两组上台表演，并给予表扬和鼓励。) T:Please act out 1a, then Ill ask two groups to act it out in front of the class. 2. (学生参考 1a，完成 1b。) T:Complete the conversation in 1b according to 1a. (核对答案。) 3. (学生分组就 1b 进行替换练习。) T:Practice 1b in pairs. Step 4 Practice 第四步第四步 练习练习(时间:5 分钟) 通过听力练习，引导学生模仿和实践，帮助学生养成良好的发音习惯，提高学 生应用所学知识解决问题的能力。 1. (播放 2c 录音，连线并核对答案。完成 2c。) 2. (再次播放 2c 录音，学生跟读。然后两人一组模仿操练。) Step 5 Project 第五步第五步 综合探究活动综合探究活动(时间:7 分钟) 设置真实的购物场景，通过身临其境的角色表演，培养学生综合运用语言的能 力、创造力和合作精神。 1. (六人一组，各组分别收集学生的文具，组成一个小柜台，由组员轮流扮演店 员和顾客，运用本课所学，模拟购物活动。) 2. Homework: (1)自编一个购物小对话。 (2)找出家中儿时的玩具，带到学校。 (3)复习数词，掌握本课所学句型。 板书设计： What can I do for you? Section A buy for (1)What can I do for you?(4)Can I try it on? over thereI want some Sure. try on(2)Thanks. (5)How much is it? twentyninetyNot at all.Its twenty-oneninety-nine (3)May I help you?(6)Thats fine. Well take it. one hundredYes, please. Id like No, thanks.