仁爱版英语教学案例七上Uni4 Topic1.doc

Unit 4 Topic 1 Section AThe main activities are 1a and 2a. 本课重点活动是1a和2a。.Teaching aims and demands 教学目标1.(1)Learn some useful words and expressions:madam, over, over there, try, try on, How much?, buy.(2)Learn 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 some clothes for my daughter.(2)May I help you?Yes, please, Id like the yellow coat.(3)Can I try it on?Sure.(4)Thats fine. Well take it.3. Learn how to ask for and state prices.How much is it?Its only 70 yuan. Teaching aids 教具图片/彩笔/自制价格牌/小黑板/投影仪/幻灯片/实物/录音机. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:10分钟)1. (师生之间打招呼, 以消除学生的紧张情绪。)T:Boys and girls, nice to see you again.Ss:Nice to see you, too.T:Would you like to have a nice class with me?Ss:Yes, wed love to.T:Fine. Sit down, please.Ss:Thank you. Mr. / Miss2. (老师在黑板上贴一张大白纸,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?S:I can.T: Good, listen and match (翻译“连接”)the numbers, OK?S:OK.(老师报数字。)T:Please match number“0”and“11”.(学生连线0与11，老师继续，直到连线完毕。)(老师面向大家。)T: What can you see now?Ss:A cat.T:Youre right. Lets go on(翻译成“继续”).3. (看谁算得又快又好)(老师把学生分成四组，运用“Whatsand?”来复习0-20之间的数字，答对一次得一面红旗，红旗数多者为胜利者。)T:Whats five and seven?S1:Twelve.(给S1所在组画一面红旗。)T:Whats eight and ten?S2:Eighteen. (给S2所在组画一面红旗。)(反复进行该活动，直到复习完0-20之间的数字，评出优胜组。)4. (填词游戏)(老师利用小黑板/投影仪展示一幅填词游戏，说明只能填0-20之间的数字。)5. (老师出示一个较大的数字 如：798，引出本课内容。)T:Do you know how to read it?(用汉语解释how to。)Ss:Sorry. I dont know.T:Dont worry(翻译成“别担心”). Today Ill teach you how to read it.Step 2 Presentation 第二步 呈现(时间:10分钟)1. (老师通过小黑板/投影仪/幻灯片展示如下内容，让学生通过观察，比较，找出20以下与20以上之数字之间在写法上有何内在联系，把后缀-teen与-ty用彩色来凸现。)Group A Group B12 twelve20 twenty13 thirteen30 thirty14 fourteen40 forty15 fifteen50 fifty16 sixteen60 sixty17 seventeen70 seventy18 eighteen80 eighty19 ninteen90 ninety (老师提问，看看学生是否找到答案。)T:Hey! What can you find?Ss:(学生不可能用英语表达，汉语更加直接明了，学生能发现，写法上反差大。)T:Very good. Lets read Group A(学生已学过，老师不用教。)(学生读完Group A，老师让学生先自己试着读Group B，可能会出现重音有误的地方，老师及时纠正。)T:S1, Can you read Group B?(老师指着Group B,因twenty已学过，学生可能模仿它读出后面的数字。)S1:Twenty.S1:Thirty.(老师指向thirty，若学生把重音读错，必须及时纠正，给其他学生作一个榜样。)(老师面向全体学生)T:Now, can you read them?Ss:Yes.T:OK. Lets try (边说边板书)try (学生齐声朗读，老师观察有没有学生读错，或不会读，待齐读完毕后，再纠正错误的地方。)(链式操练，以发现个别学生的问题。)T:Now, Lets read one by one. S2, you are Number One. You read“twelve”. S3, you read“thirteen”. Are you clear?Ss:Yeah!T:OK . Lets go!(学生依次操练，若有个别学生遇到困难，老师要及时帮助引导。)2. (让学生观察2a，通过课本所提供的21-29的写法，推导出31-99之写法，学生马上就会明白，老师只要检查几个即可。)T:Ill say some numbers in Chinese. You will say them in English, can you?Ss:Yes.T:S4 , 31(汉语)S4:Thirty-oneT:S5, 35(汉语)S5:Thirty-five(不用全班都叫，主要叫中等生，或接受能力较差的学生，若学生有困难，老师要帮助，但最好不要由老师说，除非的确不会，老师可教读。)(播放2a录音，学生跟读，但录音只放到ninety即停。)(老师板书100)100 T:Do you know how to read it?Ss:Sorry.T:Now, Listen (继续播放2a，让学生听清hundred即停。)(老师问)T:Do you know now?Ss:One hundred.(板书one hundred于100之下。)100 one hundred(教学该单词)(让学生观察2a之101，185，315，999，找出读写规律。)T:What can you find?Ss:(用汉语表达：在百位与十位之间加and。)T:You are right.(继续播放2a录音，学生跟读，完成2a。)T: Now, do you know how to read it?(教师指着刚才出示的数字798。)Ss: Yes. Seven hundred and ninety-eight.T: Very good.Step 3 Consolidation 第三步 巩固(时间:5分钟)1. (找倍数，男女生各出10人，后一人所说数字必须是前一人的两倍，男女交替。) (老师找一个学生示范)T: FiveS: TenT: TwentyS: Forty(老师说明)T: Boy1, say“two”.Boy1: TwoGirl1: FourBoy2: EightGirl2: Sixteen(以此类推，做完交换，由girls先说“three”，男孩随后，犯错最少的组获胜。)2. (利用价格牌读数字，可写在纸板上。)T: (出示价格牌 如：￥25.00). S1, please read it.S1: Twenty-five.(反复此活动，复习数字：0-999。)3. (听口令，辨数字)T: Open your books to page eighty-eight(老师做打开书的动作，帮助学生理解。书的页数在200以内。)(老师反复发令，复习200之内的数字)4. (播放2b录音，学生跟读，学习重音位置，完成2b。)Step 4 Practice 第四步 练习(时间:15分钟)1. (老师出示写有“￥”符号之图片。)T: Do you know this?Ss: Yes.T: Where can you find them?Ss: (学生不会表达shop/store/supermarket。可以用汉语。)T: Right. We can find them 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 something in a supermarket?Ss: Yes.T: (叫一个学生)What can you buy in a supermarket?(出示几张文具类，服装类的图片给予提示。)S: I can buy(该生未讲完的，其他同学再补充。)2. (在老师的引导下，让学生联系亲身经历，进入购物话题。)T:What does the salesman(翻译成“店员/店主”)say to you?Ss:(学生可以用汉语回答。)T:Do you know how to say it in English?(翻译how to say)Ss:Sorry.T:Now. Look at the blackboard.(板书)What can I do for you?May I help you?(这二句话均无生词，可叫学生自读，然后齐声读。)T:What do you say if(汉语“如果”)the salesman(汉语“店员”)says “What can I do for you?” or “May I help you?” to you?(学生不会回答，会出现短暂地沉默，然后由老师陈述。)T:If (如果)you want to buy something, you can say“Yes, please. Id like”or“I want some”. If you dont want to buy, you can say “No, thanks.”.(板书)What can I do for you?/May I help you?Yes, please. Id like/ I want someNo, thanks.3. (师生运用该用语操练。)T:(走向一男生)What can I do for you, sir?S:I want some/Id like/No, thanks.T:(走向一女生)May I help you, madam?S:I want some(或其他回答)(老师板书)madam (继续发问，多问几个学生，感知madam之用法。)4. (老师展示一个价格牌)T:Whats this?Ss:(用汉语)价格牌。T:Yes. Its a price tag. But sometimes(汉语“有时”)if there is no price tag, (老师作没有之动作)what do you do?Ss:(用汉语)问这东西多少钱?T:All right. But how to say it in English?稍作停顿后，老师板书。How much is it?(老师总结)T:We use this sentence(手指该句)to ask for price(汉语“问价格”). And use“Its”to answer(汉语“回答”) it。(板书)How much is it?Its (老师拿起一学生的课本，操练该句型。)T:How much is it?S1:Its seven yuan.(老师不断拿起其他学生的物品，重复发问，加深学生印象。)5. (让学生阅读1a，并找出不懂之处。)(老师板书)over there try on (老师教学这两个词汇，然后解决学生疑惑的问题。)6. (播放1a录音，学生跟读，模仿正确的语音语调，叫一组学生上台表演，完成1a。)7. (在1b填上正确的句子，老师核对答案后，叫几组学生朗读，完成1b。)Step 5 Project 第五步 综合探究活动(时间:5分钟)方案一：听2c录音，连线并核对答案，然后表演这4组对话，完成2c。方案二：把学生这节课带来的玩具，书刊组成一个小柜台，由一个学生扮店员，其余学生扮演顾客，运用本课句型，进行购物活动。Homework:(1)和父(母)亲一起去购物，看他们如何选购商品，讨价还价，然后自编一个购物小对话。(2)找出家中不想玩耍的儿时玩具，带到学校。(3)复习本课所学句型。板书设计：How much is it?Section Aover thereWhat can I do for you?How much is it?try onMay I help you?Its madamYes, please. Id like100 one hundred I want someNo, thanks.Section BThe main activities are 1 and 2a. 本课重点活动是1和2a。. Teaching aims and demands 教学目标1. Learn some useful words and expressions:just, pair, think of, well, think about.2. Learn how to make suggestions:(1) Why not try on that pair?All right.(2) What about the blue one?3. Learn more expressions about shopping:(1) Can I help you?Im just looking, thanks.(2) Well, Ill think about it. Thanks all the same.(3) How do you like the pants?Theyre too long.(4) What do you think of this green skirt?Oh, I dont like it at all. Teaching aids 教具实物/图片/彩色粉笔/小黑板/录音机/小汽槌/玩具鞋. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:10分钟)1. (师生问候。)T: Good morning, class.Ss:Good morning, Mr./MissT:You look very happy today. Sit down, please.Ss:Thank you.2. (做数字游戏。)(目的：复习基数词，把全班分成四个大组，从第一组开始，第一个人读one，第二个人读two，以此类推，读错的人要从本组第一个号码开始，读到他/她该报的数，然后又说本组第一个号码，他/她后面的人接着读。第一组完后，第二、三、四组依次重复第一组之活动，出错最少的组获胜。)T:Lets play a game. (老师划分组别) Count your number row by row(老师做画线动作)。S1, say“one”, S2，say“two”, Are you ready? Go!S1:OneS2:TwoS6: Six(假设S6说错)T:Oh, sorry, say from one to six.S6:One, two,six.T:Say“one”again, S7, you say“two”.S6:OneS7:TwoS8:Three(一组完毕，另一组开始。)2. (老师出示一幅正在买衣服的图片, 复习购物用语。)T: Where are they?Ss:They are in a (老师提示super，学生可能会记起supermarket。)T:What will they say?S9:What can I do for you, sir/madam?S10:I want someS11:Id like some(老师鼓励学生大胆开口，直到说出Section A所有学过的购物用语。)3. (老师在讲台上放一些实物。)T: I want two students to come here.(S12, S13走向讲台。)T:(to S12) You are a salesman/saleswoman.(汉语翻译成“售货员”) (to S13) You are a customer(汉语翻译成“顾客”).You two use the sentences in section A. Are you clear?S12 and S13：Yes.(若他们不明白，老师再解释，直到明白为止。)(S12、S13开始表演，完毕后，师生给予他们掌声鼓励。)Step 2 Presentation 第二步 呈现(时间:10分钟)1. (老师出示一双玩具鞋，引出新词汇。)T: What are these?Ss:They are shoes.T:Yes, this is a pair of shoes.(板书)pair a pair of(老师解释pair及其用法。)T: “Pair”means“two”.(伸出两指)(出示一条小孩子的裤子。)This is a pair of pants.(出示一幅眼镜。) And this is a pair of glasses.(出示一双玩具鞋。) And this is a pair of shoes.(板书)a pair of pants/glasses/shoes(教学这三个词组，然后继续解释。)T: (用彩色粉笔标记pants/glasses/shoes。) You see, they are all in plural forms(翻译成“复数形式”), but we only say“This pair of shoes is nice”.(板书)This pair of shoes is nice.(用彩色粉笔在is下面画一个。)2. (老师运用问句，层层递进，引出新句型。)T: I like chicken very much.( S1.) What about you?S1:I like chicken(或其他答语)T: I dont like milk at all. (S2.) How do you like milk?(因为S1做示范，尽管S2不明白此句，应该也会应答。)S2:I like milk(或其他答语)T: I like vegetables a little. (S3.) How do you like vegetables?S3:I like vegetables(或其他答语)(老师板书)How do you like+n.？T: (手指该句)We usually use“I like it very much. I like it a little. I dont like it at all. They are very nice. They are too long. They are too small. They are too big. Its nice.”to answer this question.(老师提问，检验学生是否明白。)T: (提起一个玩具) S4, how do you like this toy?S4:I like it very much.(或其他答语)(若S4不会回答，老师尽力引导。如I like, Its等等。)(不断出示新物品，反复呈现该句型，加深学生印象，直到学生明白为止。)(以旧引新，运用同义句，引出另一句。)T: (手指How do you like+n.？并在其后划一等号。) We have another way to say this.(在How句型下板书)How do you like+n.？=What do you think of+n.?(教学这二句，然后做口头操练。)T: I say“how do you like”, you say“what do you think of”,understand?Ss:Yes.T:How do you like the pants?Ss: What do you think of the pants?T: How do you like the shoes?Ss: What do you think of the shoes?(多操练几次，加深印象。)3. (设置疑问，运用解决问题方式引出新句型。)T: We usually go(汉语“去”)to a supermarket or a shop to buy something, what will you say if(汉语“如果”)you dont want to buy?(学生思考，但不会用英语表达，老师及时说明。)T: You can say“Im just looking.”or“Well, Ill think about it.”(板书)Im just looking. Well, Ill think about it.(教学以上二句)4. (播放1录音：Part A回答问题。)T: Does the boy want to buy something?S: No, he doesnt.(继续播放1录音：Part B回答问题。)What does the boy want to buy?How does he like the pants?(老师口头提问以上两个问题，若学生不会，再放一次录音。)5. (再放1录音，不停顿，学生跟读。)6. (播放2a录音，回答板书在小黑板上的问题，让学生带着问题听录音。) (出示小黑板)What do they want to buy?Does Jane like the green skirt?Does Jane like the blue skirt?How much is the blue skirt?Does Jane buy the blue skirt? (若学生听一遍不能正确回答，可以放两遍。)7. (再播放2a录音，学生跟读，注意语音语调。)Step 3 Consolidation 第三步 巩固(时间:10分钟)1. (学生自读1和2a，加深对课文的理解，同时可以找出问题。)2. (角色表演1和2a，既锻炼了口语，也巩固了内容，完成1和2a。)3. (播放2b录音，核对答案，完成2b。)4. (拍卖会：老师叫同学们把带来的玩具拿出来，先由老师做示范，然后由学生当主持人，可以用真钱，钱和玩具课后退还。) T: This pen is 2 yuan. Its Li Yuchuns pen. If you want this, say how much you want to give.S1:3 yuan.S2: 5 yuan.(若再无学生加价，老师用小气槌打击桌面表示成交。)T: 5 yuan! 5 yuan! Any more?(翻译成“还有更高的吗?”，然后打击桌面)。 OK. S2, come and take it!(S2给钱，拿走物品。)(然后由学生当主持人，模仿刚才情景对话。)Step 4 Practice 第四步 练习(时间:10分钟)1. (听录音填表，完成3a。)2. (解决问题，合理理财)老师解释3b之题意和Shopping List(购物单)，由学生讨论，并列出清单，然后挑选几组汇报讨论结果，完成3b。3. (做调查，填表，复习how much这个句型，完成4。)Step 5 Project 第五步 综合探究活动(时间:5分钟)1. (跳蚤市场：复习句型及数字。)(让学生把所带来的玩具拿出来放在课桌上，学生可以自由走动，寻找自己想买的东西，如果可以，只要顾客用语正确，即可拿走，老师先示范。)T:What can I do for you, sir?S:I want this toy.T:How do you like it?S:Its very nice. How much is it?T:Its 2 yuan.S:Thats fine. Ill take it.T:Here you are.(老师把玩具给S。)(学生以此示范进行活动，谁买到的东西最多谁就是当日“最佳采购员”。)2. Homework:(1)朗读1, 2a复习购物用语。(2)记Section A和B之单词。(3)制定Shopping List. (假设你有100元，写出你想买的东西，包括名称、数量、颜色、价格等。)板书设计：How much is it?Section Ba pair ofHow do you like+n.?a pair of pants/glasses/shoesWhat do you think of+n.?This pair of shoes is niceIm just looking.Well, Ill think about it.Section CThe main activities are 1a and 2. 本课重点活动是1a和2。. Teaching aims and demands 教学目标1.Learn some useful words and expressions:shop, do some shopping, need, salt, kilo, How many? bottle, heavy, worry, then, fat, mouse, rabbit, ant.2.Talk about quantity:(1)We need three bags of salt and two kilos of eggs.(2)How many bottles do we need?.(3)Id like two kilos.(4)I want to buy some bread.3.Learn some useful expressions about shopping.(1)Do you have any vegetables? Id like two kilos.(2)Here you are. / Here it is.(3)How about some bread?4.Review expressions about shopping:(1)Can I help you? / May I help you? / What can I do for you?(2)How much are they? Two yuan and fifty fen, please.(3)What would you like then? Id like a fat mouse. Teaching aids 教具录音机/图片/实物/小黑板/自制卡片/画册. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:7分钟)1. (合唱英语歌，激发学生兴趣。)T:Boys and girls. Lets sing ABC song: A-B-C-D, go!Ss:A-B-C-D-E-F-G,2. (老师走到学生中间。)T:(拿起S1的笔)Oh, a nice pen! How do you like it?S1:I like it very much.T:(指S2的衣服)Do you buy it in the supermarket?S2:Yes./No.T:What do you think of it?S2:I like it very much.(或其他)T:(拿起S3的改正液)How much is it?S3:Its(老师回到讲台，假装用力搬讲桌，但搬不动。)T:(指向一男生)Could you help me, S4? I need your help.S4:Sure(S4起身去帮老师，老师示意其坐下。)T:(老师假装在讲台上找东西没找到，走向另一学生。) I need a pen. Do you have a pen?S5:Yes, I do. (把笔给老师)(老师回到黑板前板书)need (老师总结)T:We need many things. We need food. We need drinks. We need clothes. We need pen. We need books You need my help and I need yours, too. Sometimes(汉语翻译“有时”) your mother needs you to buy something in a shop.(板书)shop T:What can you buy in a shop?Ss: I can buyT: Yes, a shop is small and a supermarket is big. If you cant buy anything in a shop. You can buy it in a supermarket. We often do some shopping in a supermarket.(板书)do some shopping = buy something (先教学这两个词组，然后把其他板书内容也教学几遍。)Step 2 Presentation 第二步 呈现(时间:13分钟)1. (师生对话，在问答中引出新词汇。)T: I need some paper.(S1手拿一张纸) S1, do you have any paper?S1:Yes, I do. Here you are. (递纸给老师)T:(老师转向S2)I need some pencils. Do you have any pencils?S2:No, I dont.T: Thank you all the same.(板书)any (老师用any造句，让学生感知它的用法。)T:Do you have any brothers? Do you have any sisters? Do you have any vegetables? Do you have any bread?(问学生，看学生能否感知出来any在疑问句中的用法。)T:S3, please say a sentence like this?(若S3不会，再叫S4，直到有人说出为止。)(老师连续发问，强化该词。)T:S5, do you have any?S6:Yes, I do./ No, I dont.(让学生进行如上操练，巩固“any”一词的用法)S7:Do you have any?S8:Yes, I do./ No, I dont.S9:Do you have any?S10:Yes, I do./ No, I dont.(老师拿出一口袋，一边往外掏东西一边说，引出any在否定句中的用法。)T: I have some, but I dont have any, I have some, but I dont have any, I have some, but I dont have any(some与any交替出现，且语速要慢。试着让学生通过这些句子，来总结规律。)T: Now, do you know how to use(汉译“怎样运用”)“any”？Ss:(可能没有学生能总结。)T:OK, please look here. (老师在any后面和下面板书。)any: used in Negative Sentences and Questions.some: used in Positive SentencesT: Look at 2, fill in the blanks with“some”or“any.”(做2,看学生是否理解，完成2。)2. (老师出示图片，引导学生学习“How many?”句型。)T:What are these?.Ss: They are eggs.T:How many eggs?(老师带头点数)one、two、 eight. There are eight eggs.(继续出示图片，数量要少，一眼就可以看出最好。)T:How many cakes?Ss: Five.T:How many oranges?Ss: Four. (老师板书)How many? (老师拿一包盐)T: This is a bag of salt.(老师拿一瓶牛奶)T: This is a bottle of milk.(板书)saltbottle (老师出示图片)T:How many bags of salt?Ss: Three.T:How many bottles of milk?Ss: Four.T:How many kilos is he?(图片上有个男人，标注“100公斤”。)Ss: One hundred.(板书)kilo T:Two kilos of eggs, three kilos of oranges, four kilos of apples.3. (播放1a录音，老师出示小黑板上的如下问题。)How many bags of salt do they need?How many kilos of eggs do they need?Do they have any milk?How many bottles of milk do they need?4.(重播录音，学生跟读，并回答上面四个问题，核对答案。)Step 3 Consolidation 第三步 巩固(时间:8分钟)1. (学生自读1a找出问题，完成1a购物单。)2. (老师解决学生所提的问题，完成1a。)3. (读1b购物单，仿照1a，自编对话，二人一组先单独操练，然后老师挑选几组分角色表演，完成1b。)4. (老师出示小黑板，让学生口头翻译下列词句，巩固本课知识。)三包大米 三包盐 二十公斤鸡蛋five kilos of oranges six bottles of milkdo some shopping I dont have any milk.我没有一些苹果。 就这些?I think so.Step 4 Practice 第四步 练习(时间:12分钟)1. (老师出示动物图片，引导学生学习2的单词。)T: This is a mouse. Its name is Mickey. Its fat. (板书)mouse, fat T: This is a rabbit. This is an ant.(老师板书并提问)rabbit, ant T:What would a rabbit like to eat?Ss: Vegetables.T:And a cat?Ss: Mouse.T:You are very clever(老师竖起大拇指赞扬). Do you like mice?(板书)mice (pl.) mouseSs: No, I dont.T:Do you like cat?Ss: Yes, I do.T:Yes, people dont like mice. They eat our food. But many people like Mickey Mouse.(展示米老鼠图片) Do you like him?Ss: Yes.T:How about Tom and Jerry? (展示猫和老鼠画册。)Ss: Yeah!T:Ants are small. But they can carry (汉译“搬运”)heavy food. (出示一幅蚂蚁搬重物的图片。)(板书)heavy (教学heavy,并举例说明)T:(手推讲桌) Its too heavy. I cant move it.(汉译“推动”) (拿起一本书)Its not heavy.(老师假装不小心，把一个坏的物品如手表等掉在地上。)T: (物品掉落) Oh! My God! (要夸张)(学生不知道物品本身是坏的，所以极为关心。)T:(老师捡起物品，微笑)Dont worry. Its broken(汉译“坏的”).(板书)Dont worry. (老师反复呈现该句，加强理解。)T: Dont worry. Ill help you.Dont worry. Ill give it to her.Dont worry. Ill tell her about it.2. (播放录音3，让学生体会隐含其中的幽默。)3. (学生阅读3，划出表示Shopping的句子，并完成后面的3个问题，完成3。)Step 5 Project 第五步 综合探究活动(时间:5分钟)(方案一：表演3)要求学生要有动作，语音语调要活泼。(方案二：询问活动设计)(1)教师事先制作A、B两张卡片数份。这两张卡片上写有相同的物品，但对不同的物品标有价格。即一些物品只有A卡上标价，另一些则只在B卡上标价。要求学生两人一组各领取A卡和B卡。两人相互问价，将问到的价格填在该物品卡片后面的空白上，并合计总数。T: Boys and girls, finish the Card A and Card B with your partner.(A卡和B卡如下：)Card A Card Ba dressa dress￥30a cake ￥25a cakea book ￥9a booka hata hat￥8a bag of ricea bag of rice￥90a knifea knife￥6Total: Total: Example:S1: Excuse me. How much is the dress?S2: Its 30 yuan. How much is the cake?S1: Its 25 yuan.(2)(教师和学生一起核对答案，强调重难点。)3. Homework:(1)自读section A-C之对话，把自己不懂的句子抄下来，写到练习本上，交给老师。(2)复习Sect