初中英语教案2.doc

初中英语教案2清华大学英语系测试：为中小学生英语量身定做.官方网站：/ 清华大学英语教授研究组提供Topic 2 What a large population!Section A 灵宝市实验中学 王赞茹 审验人： 郭亚琴（一）预习提示Has Maria called kangkang?(1) .Read 1a and answer the following questions:(2) Has kangKang ever been to a shopping center?(3) Why doesnt KangKang want to go to a shopping center?(4) Does Maria hate to go shopping?.Translate the following into Ehglish.(1)你曾到过哪里？(2)我以前从未到过日本。(3)他已经吃过早饭了。(4)你曾参观过长城吗？(5)我们刚刚找到这个小孩。. Read 3a and answer the following questions.(1) What can you see in the picture?(2) Whats the difference between the two photos?(3) What about their living conditions in the first photo? What about the other photo?(4) Which country had the largest population in the world at that time?(5) How many children do most families have now? How many children did most families have in the past?.Translate the following into English.(1)多么漂亮的照片！(2)看上去可爱。(3)他们的生活条件(4)我父亲的一张家庭照(5)至少(6)世界上人口最多(7)我国的独生子女政策(8)独生子女(9)对某人要求严格（二）教案The main activities are 1 and 3a.本课活动重点是1和3a。 .Teaching aims and demands教学目标1.Master some new words and useful expressions:Probably European ,because of ,neither ,greatly ,recent ,increase .2.Go on studying the present perfect with“just, already, yet, ever, never”.(1) Ive just called you.(2) Have you found him yet?(3) He has already gone home.3.Talk about the changes of economy and population in China.4.Develop the emotions of valuing the present life.Teaching aids教具录音机/ 两张全家福照片（一张现在的，一张60年代的）/幻灯片或小黑板。.Teaching periods :.Five finger Teaching Plan五指教学方案Step 1 Review 第一步 复习 （时间:12分钟）（通过复习有关过去和现在的生活情况，训练学生归纳总结能力和口语表达能力，并引出新话题。）T: From Topic 1, we have known a lot about the lives of the past. Lets retell it. First, you can talk about it in groups, and then I will ask some of you to show yourselves.(一分钟后。)T: Please stop here. Next, lets share your opinions.S1: Most people had a hard life.S2: They had no chance to go to school.S3: Some of them had to work and make money to help support their families.S4: Many kids used to be child laborers.S5: The roads used to be narrow and the houses used to be too small and dark.(教师总结，引出本节课中心话题。)T: Youve done very well. But do you know why the life used to be like that?S6: Because at that time, there were too many children in almost each family.S7: Chinas economy grew slowly.T: Yes. Youre right. Also China has the largest population in the world.(板书)populationT: Who can tell us what the life is like now?S8: The living conditions are comfortable.S9: The roads are wider and the buildings are taller and brighter.S10: Everyone has a chance to go to school.T: Well. Our lives have changed better and better.We are so happy. China has developed a lot.Chinas population grows more slowly than before because of Chinas one-child policy.（板书）One-child policy(让学生围绕“one-child policy”展开讨论。)T: Lets talk about “one-child policy”and “the only child in China”.S11: One-child policy means there is only one child in a family.S12: One-child policy makes the population of China grow more slowly.S13: Im the only child. I feel lonely.S14: In many families, the members of the families treat the only child as “Little Emperor”.T: Yes. Our living conditions get better and better. But we mustnt be “Little Emperors”. Its too bad. Lets go on talking about “one-child policy”.S15: We can study in a modern school.S16: We have a chance to go to school now.Now lets read the words on the blackboard and make your own sentences with them. First， you can do it in groups, then please choose some of the best sentences and write them down on the blackboard.(两分钟后，小组可能选出很多好句子，教师选出最好的写在黑板上。)population: China has the largest population.increase: The cows on the farm increase rapidly.policy: We should know about the policy of our country.(让学生练习这些句子，使其基本掌握新词，为听1对话排除障碍。)Step 2 Presentation 第二步 呈现（时间:6分钟）(教师播放录音，并给学生布置听力任务。）T: China is a country with the largest population. It brings lots of troubles. Now lets listen to 1 and know about what has happened to Kangkang and Michael.（教师用小黑板或幻灯片呈现下面命题，让学生判断正误。）T：Lets listen carefully and mark (T) for True or (F) for False. 1. Kangkang likes to go shopping.2. They got lost and couldnt find each other just now.3. There were too many people in the shop.Ss: 1F 2.T 3.T(如果学生不能正确回答上面的问题，可听第二遍。) （过渡到3a。）T: Kangkang and Maria come to Kangkangs home. Now theyre talking about Kangkangs family photos.Please listen to 3a and work alone about 3b. (教师在黑板或幻灯片上呈现3b。)(学生听完后，核对答案，如果一遍听不懂，可以再听一遍。)Step 3 Consolidation 第三步 巩固 （时间:12分钟）（核对答案后，让学生自读对话，为表演对话做准备。）T: Excellent. Next, please prepare 3a for two minutes with your partners. Then try to perform it well.(教师在黑板上写出3a的关键词，并在黑板上张贴康康家的近照和60年代家庭人多条件差的全家福。)a nice photo, love their living conditions at least the largest populationgreat changesone-child policyLittle Emperorsbe strict with(请几组同学到前面看着黑板上的关键词及照片进行表演，看哪一组同学的表现好。) T: Please stop. Which group can come to the front and perform the dialog. Lets welcome the volunteers.(本段对话较难，鼓励学生不要怕犯错误，可让一些优生先做示范。)G1: G2: G3: (总结各小组表现。)T: I think you had a wonderful performance. GA is the best. GC has made rapid progressStep 4 Practice 第四步 练习 （时间:10分钟）1.T: Weve just talked about Kangkangs family photos. Next, lets practice the present perfect. Please do 2 by yourselves. You can do it in groups.(两分钟后，核对答案。)T: Lets check your answers.(板书重点词汇。)just already yet ever neverT: Now please make sentences with these words.S1: I have just made a sentence.S2: He has already done his homework.S3: Have you heard from him yet?S4: Have you ever driven a car?S5: I have never been abroad.(小组讨论人口多带来的问题，并与同伴准备进行对话表演。)2.（教师用上面的词造一个句子，引出下文。）T: China has already been a country with the largest population. So it has already brought lots of problems. Do you think so?Ss: Yes.T: Now lets talk about the problems because of too many people. For example: shopping, traveling.(教师用小黑板或幻灯片展示不同场合的对话开头或关键句。)dont again, too many people, Its difficult topopulation problem, find out some waysWork out the problem, one-child policy(两分钟后。)T: Stop here. Which group can come here and perform your dialog?G1: .G2: .(学生遇到表达上的困难，教师可适当给以帮助。)（教师总结。）T: You did excellently. G2 is , G3 isStep 5 Project 第五步 综合探究活动 （时间:5分钟）（小组讨论本课出现的主要话题。）1.T: Today we know great changes have taken place in China. You can discuss these topics: the population problem, economy of China, one-child policy and Little Emperors.(讨论完毕，学生汇报结果。)T: I think you have prepared well. Who can make a report about one of the items?S1: .S2: .S3: .(教师点评。)T: S1 talked about the population problem, its wonderful. S2 talked about economy and living conditions; its a good job. S3 made a report about“Little Emperors”. We shouldnt be “Little Emperors” at home(不同的学生发表自己的见解，教师要尊重学生个性发展，并体现激励机制。)2.Homework:(1) Find out your family photos of the past and the present. Talk about them and write an article of 100 words.(2) Talk about the problems around you because of too many people.（三）练习题用所给动词适当形式填空：(1)I （not be）to Japan I know little about there.(2)My brother （pass）the exam already. Hes very happy.(3) you （speak）to a foreigner? No, I .(4)I wont go to see the film tonight because I (lose) my ticket.(5)Great changes （take）place in China recently.附答案：(1) havent been(2) has passed(3) Have spoken, havent(4) have lost(5) have takenSection B(一)预习提示.Read I a and answer the following questions:（1）Whats the population of the world now?（2）How many people do we increase every year?（3）Whats the population of China?（4）What does it show according to the chart?（5）How did China control the largest population?.Translate the following into Chinese.(1) increase by 80 million.(2) In developing countries.(3) In developed countries.(4) Whats more.(5) grow faster.(6) carry out the one-child policy. Read 2a and read the numbers:(1)1.3 billion (2)296 million (3)768 , 540 (4)405,000,000(5) 405,000,000 (6)7,378,567,401（二）教案Section BThe 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.Master some new words and useful expressions：increase ,chart ,luckily 2.Go on learning the present perfect：(1)What a large population !(2) Its inereasing by 80 million every year .(3)So it is .3.Learn how to read the numbers.Teaching aids教具录音机/多媒体课件/幻灯片/小黑板.Teaching periods :12.Five -finger Teaching Plan五指教学方案Step 1 Review 第一步 复习 （时间:14分钟）1.检查上节课教师布置的探究性作业，组织学生互评，教师选出若干份点评。）T: S1, you did well. S2, excellent2. (英语老师转换角色，当一次地理老师。)T: Today Im not your English teacher. Im your geography teacher. I believe we will be happy in the English-geography class.In this lesson we will learn something about the population of China. We know China has the largest population in the world(多媒体展示中国部分城市人口过多现象以及人口普查图表。). In 2005, Chinas population was 1.3 billion.(板书)1.3 billion: one point three billion(教师再板书两组小数，教会学生怎样去读。)5.68: five point six eight14.05: fourteen point o five（小数点后的“零”可读作“o”,也可读作“zero”。）T: Lets read the numbers below. Try to read them quickly and correctly.(教师迅速在黑板上写出几组数字，用后擦去。)0.08 billion 9.17 miles ￥258.00 452.73meters 10.78 million(学生会积极去读出这些数字，可让小组进行，然后个别提问。)S3: zero (naught) point zero (naught) eight billionS4: nine point one seven milesS5: two hundred and fifty-eight yuanS6: four hundred and fifty-two point seven three metersS7: ten point seven eight millionT: OK. You did very well. Do you know what the population was in 1985?(有的同学可能知道，有的同学可能不知道，但大家可能会纷纷做出猜测。)S8: One point one billion.S9: One point two.billion.T: Stop here. Your answers are nearly right. The population of China in 1985 was 1.06 billion.(教师用小黑板或幻灯片呈现下面的表格。) (板书)One-fifth: 1/51/2: a (one) half1/4: a (one) fourth或a (one) quarter3/4: three-fourths (或three quarters)7/8: seven eighths(用小黑板或幻灯片展示上面图片，让学生充分感知分数表达法，教师领读。)（接下来可采取竞赛形式检查学生的掌握情况。）（方案一）:小组竞赛（使用幻灯片/多媒体/小黑板展示几组数字，在规定时间内看哪组学生读的数量多，正确率高。得分较高的为胜。）1/2 3/4 2/5 6/7 1/6 5/9 11/121/4 5/6 2/15 1/20 11/76 9/11 3/ 8(本组分数只供参考，为了公平，教师可多准备几组数字呈现给大家。)（方案二）：个人竞赛（要求学生回答问题要简洁，明快。找两个同学当裁判，学生们以开火车形式进行比较，在规定时间内看哪个同学读的既快又准。读的最多、最准确者为胜。）（教师加以总结。）T: Well done. G1 is the best (或)S19 is the best.Step 2 Presentation 第二步 呈现 （时间:4分钟）（让学生听听力，填表。）T: We have known a lot about the population and the lifespan. Now please listen to the tape in 1a and complete the chart below.YearThe population of China19852005(用幻灯片/多媒体/小黑板将表格展示给学生。)（如果学生一次不能完成，可听第二遍。）Step 3 Consolidation 第三步 巩固 （时间:10分钟）T: Please read 1a carefully and then perform it.(给学生几分钟时间准备，教师在黑板上写出关键词句。)（建议使用方案:采取评比方式，评出最佳老师及最佳学生。每次选出一个同学表演地理老师的角色，其他同学作为他/她的学生。几组表演之后，让大家推举出最佳老师及最佳同学。）T: Great. I think you all did well. Who do you think is the best teacher and who do you think is the best student?Ss: S1 is T1 is.T: OK. Everyone thinks is the best teacher. is the best student.Congratulations to them.Step 4 Practice 第四步 练习 （时间: 12分钟）1.T: Look at the pictures of 2 and describe it.(让学生通过自己的猜测，用所学过的语言知识把图片描述一下。教师可以先提问程度稍差的同学，目的是复习较大数字的读法并把新旧知识结合起来。)S1: Picture 6 The jacket costs ￥326.00.S2: Picture 2 Its 6 575 miles away from Beijing to Toronto.S3: Picture 1 The mountain is 8 844.43 meters high.S4: Picture 5 The population of China is 1.3 billion.S5: Picture 4 I think the population of Anhui Province is 59.9 million.S6: Picture 3 The animal lived 210 million years ago.T：Yeah, very good. You are great. Now lets listen to the tape of 2 and number the pictures you hear. T: OK, lets check your answers.（教师核对答案。）2.T: Lets play a number game. I will show you some numbers. Read them quickly and correctly in groups. The group that can read the most quickly and the most numbers is the winner.(教师在幻灯片上呈现几组数字，学生以小组为单位进行抢答，两位同学做记分员，读的最多最快、最准确的为胜者。)1/3 8.75 8.459 281 9.99 billion5/8 7/9 68.9 million 789.734 1.06 billion888 1/4 1 05 7 74.91 billion 18.95(类似这样的数字至少要准备三组。)（教师在黑板上画出计分表。）G1G2G3G4(让学生统计得分，自主地构建形成性评价机制。)T: OK. G1 gets G2 gets G3 gets G4 gets so is the winner. Congratulations.3.T: Now I think you can read the numbers quickly. Lets look at the population graph of 2005, then practice dialogs with your partners according to the example.（教师用幻灯片或多媒体课件呈现教材3的图表。）For example:S7: Whats the population of the world/China/India?S8: The world/China/India has a population of/ The population of the world/China/Indiais.(同学们充分练习后，让几组同学做示范。)G1: G2: G3: Step 5 Project 第五步 综合探究活动 （时间:5分钟）1.T: The population problem is the biggest one in China.Now lets discuss the question:What are the problems of Chinas population?(学生小组讨论。)T: Who can talk about it? (学生可能要说的很多，但有些语言他们表达不清楚，教师加以引导，尽量用简洁的语言表达清楚。)S1: The population is still rising.S2: The people in the countryside cant obey the one-child policy.S3: There are more and more old people in some big cities.T: Very good. But what do you think of the future of Chinas population? Please discuss it.(鼓励学生不用举手，自觉站起来表达自己的观点。)S4: The population of China will be 1.5 billion in 2050.S5: Maybe China will have a population of 1.2 billion in 2050.(学生可能做出种种猜测。)2.Homework: All of you did this lesson actively. We have known about the population of China. Please go on discussing it in groups after class. Then write a report about the population of the future and the present. And then predict what problems it may bring out.（三）练习题单项选择题:(1) a large population!A.HowB.WhatC.How manyD.How much(2)China has the largest with 1.3 billion.A.peopleB.populationC.peoplesD.populations(3)They all their money,so they have to walk home.A.spendB.had spent C.have spentD.will spend(4)Shes never been to England, she?A.hasB.hasntC.isntD.is(5)My mother isnt at home. She to the supermarket.A.goB.wentC.goesD.has gone(6) Have you finished your homework ? Yes, Ive done that .A.yet alreadyB.already, yetC.ever, neverD.still, just附答案:(1)B(2)B(3)C(4)A(5)D(6)ASection A板书 Population Two family photosOne-child policybecause ofincreaserecent-recentlygreat-greatlyEurope-EuropeanRevise: just, already, yet, ever, never Get Ss to make some sentences (1)(3)(2)(4) Section Bincrease1.3 billion one point three billion5.68 five point six eight14.05 fourteen point 0 five = fourteen point zero five0.08 zero point zero eight9.17 miles nine point one seven miles￥258.00 two hundred and fifty-eight yuan.452.73 meters four hundred and fifty-two point seven three metres.One-fifth 1/5 a/one fourth 1/4a/初一上册词组1. a big cake一块大蛋糕2. a small desk一张小书桌3. your friend你的朋友4. cold cola 冷饮5. a map of China 一张中国地图6. Whats your name?你叫什么名字？ My name is Jack.我叫杰克。7. Thank you. 谢谢。8. an English book一本英语书9. It doesnt matter.没关系。10. in English 用英语11. in the picture 在图画里12. Good morning.早上好13. Good afternoon.下午好14. Good evening.晚上好15. How are you ? 你好16. Fine, thanks.很好，谢谢。17. Nice to meet you.见到你很高兴。18.write down写下19.Whats your first name?你叫什么名？20.Whats your last name?你姓什么？21.Whats your telephone number? 你的电话号码是多少？22. his family name 他的姓23.her first name她的名24.Sit down ,please.请坐。25.Spell the word orange, please. 请拼橘子这个词。26.your backpack 你的双肩背包27.his pencil sharpener他的卷笔刀28.his dictionary他的字典29.my friend我的朋友30.Excuse me.打扰了/请问。31.This isthis is 这是这是32.look for/find 寻找/找到33.How do you spell book? 你怎么拼book? B-O-O-K.34.Can you spell book?你会拼book 吗？ Yes, I can. B-O-O-K.35.Whats this in English? 这个用英语怎么说？ Its a /an36.Call me at 110打我的电话110.37.call 110 打110电话。38.play a computer game 玩电脑游戏39.lost and found case 失物招领箱40.an ID card 一张身份证41.school ID card 校卡42.a set of keys一串钥匙43.an eraser 一块橡皮44.two buses 两辆公共汽车45.three fish 三条鱼46.four watches 四块手表47.five knives 五把小刀48.six photos 六张照片49.seven dictionaries 七本字典50.eight pencil cases 八个文具盒51.nine backpacks 九个书包52.ten children十个孩子53.black and white黑白相间的54.a black key 一把黑色钥匙55.a blue pen一支蓝色钢笔56.What color is it?它是什么颜色？57.What color are they?它们是什么颜色？58.a nice map 一张好看的地图59.a white jacket 一件白色夹克衫60.a good orange 一个好橘子1. talk about谈论2. thanks for /thank you for 为而谢3. a picture of Jims family=4. Jims family photo吉姆的家庭照片5. family tree家谱6. family photo家庭照片7. bring .to 把带到8. take to把拿到9. very much非常（句尾）10. these girls这些女孩11. those boys 那些男孩12. his parents他的父母13. your brother 你的哥哥/弟弟14. dear mom 亲爱的妈妈15. a happy family一个快乐的家庭16. my fathers parents我父亲的父母17. love them very much 非常爱他们18. my friends grandparents我朋友的祖父母Toms family tree汤姆的家谱1. behind the sofa 在沙发后面2. on the chair在椅子上3.