仁爱版初三英语上册全册教案

1、仁爱版初三英语上册全册教案2deaf hearing loss (教师展示图片四。) T: (指着图片。) They are working in the sawmill. And it also makes loud noise. It may disturb the people nearby. They cant sleep well. (板书并解释，要求学生了解sawmill；理解nearby。) sawmill nearby T: So noise pollution is harmful to humans health. Right? Ss: Yes. 3. (播放1a录音，学生

2、跟读并找出文中涉及的几种噪音污染。) T: OK. Lets listen to the passage in 1a. Try to find out how many kinds of noise pollution are mentioned in the passage and what they are. (小黑板出示答案，师生共同核对。) 5种噪音污染： noise from a printing factory noise from airports noise caused by loud pop music a loud noise made in public noise p

3、roduced by cars and machines (核对答案后，继续呈现生词。) T: What are the bad effects caused by noise pollution? (板书，解释并要求学生理解。) effect Ss: It makes people sick or deaf. T: Are there any countries trying to solve the environmental problems, including noise pollution? Ss: Yes, there are. (板书，解释并要求学生了解。) including

4、 4. (呈现1a，学生找出疑难点，教师解释。) (板书要点并要求学生掌握。) no better than Step 3 Consolidation 第三步 巩固(时间:10分钟) 继续巩固1a，完成1b与1c，利用关键词进行复述，提高学生的口语表达能力。 1. (根据课文内容，完成1b。) T: OK. Read 1a again and finish 1b by yourselves. (板书并要求学生掌握rubbish；理解title。核对答案。) rubbish, title 2. (让学生两人一组读课文，讨论1c的四个句子分别描述的是课文中的哪一段。) T: Read the pa

5、ssage again, and look at the four sentences in 1c. S1, please read the four sentences. S1: T: Which paragraphs should they belong to? (核对答案，让学生回答这样选择的理由。完成1c。) 3. (要求学生利用小黑板上的关键词复述1a。) T: Retell the passage with the key words given. Three minutes for preparation. a. noise b. go deaf c. print/living

6、near airports/no better than/in public/cars and machines d. uncomfortable and unpleasant e. trying to solve (抽查几名同学，检测复述情况。教师作点评。) Step 4 Practice 第四步 练习(时间:10分钟) 将1a中与噪音污染有关的内容，与现实结合，引导学生列举噪音污染的各种来源，并提出处理意见。 1. (教师用课文中的噪音污染来启发学生找出身边的噪音污染。) T: We have learnt noise is a kind of pollution. What cause

7、noise pollution around us? (让学生分组讨论，教师引导学生说出身边的噪音污染。) S1: The students in the next room are knocking on the desk. S2: Some students are talking loudly in the classroom. S3: Someone is typing the keyboard strongly. S4: Some people answer the telephone call aloud. S5: 2. (教师在列出噪音污染的各种来源后，引导学生提出解决问题的方法

8、，从而培养学生的环保意识。) T: Everyone knows noise pollution is harmful to our ears. But how can we solve these problems? S6: Talk to each other in a low voice. S7: Try to find a proper place to answer the telephone. S8: Type the keyboard softly. S9: Find a proper place and proper time to enjoy music. S10: Step

9、 5 Project 第五步 综合探究活动(时间:5分钟) 提出两种不同方案（可任选其一），通过小组活动，采取调查的方式加强学生的环保意识，完成2。 1. (通过本节课的学习，让学生认识到噪音污染的来源及其危害。并通过学生的小组活动，即调查各种各样的噪音污染，更加有效地改善环境，加强学生的环保意识。) T: Make a survey in groups about the noise pollution. Before you do it, Id like to say something about noise pollution in our school, in my home and

10、 neighborhood. (通过教师的示范，降低练习难度。) T: In our school there is noise pollution everywhere And in my home, my son likes NBA games, and he often keeps the TV in a high volume And in some public places, people speak loudly Discuss in groups and fill out the form. Place Name At school At home In other publi

11、c places S1 S2 S3 2. (让学生根据调查表进行报告。) T: Please report your work to the class. 3. (小组活动，四人一组，引导学生思考并讨论他们身边实际存在的各种类型的污染及其危害，并由一名小组成员记录整理，最终以书信的形式将问题反映到报社。完成2。) T: Work in groups of four, think about what kinds of pollution we have in our hometown and discuss the bad effects caused by them. Write them

12、down and mail it to the newspaper after school. 4. Homework: Write a letter to an editor according to the report. Example: Dear editor, Im writing to you because 板书设计： Pollution is harmful to peoples health. Section C a kind of be harmful to go deaf do harm to Noise is also a kind of pollution and i

13、s harmful to humans health. many teenagers in America can hear no better than 65-year-old people do.Section D The main activities are 1a和3. 本课重点活动是1a和3。 . Teaching aims and demands 教学目标 1. Learn some new words: create, industry, blood 2. Review direct speech and indirect speech: (1) Mrs. Zhou said t

14、hat she was feeling even worse. (2) The journalist asked Mrs. Zhou if/whether she was feeling better then. (3) The journalist asked what the environment around that place was like. 3. Review some kinds of pollution and the problems caused by them. . Teaching aids 教具 图片/录音机/小黑板 . Five-finger Teaching

15、 Plan 五指教学方案 Step 1 Review 第一步 复习(时间:2分钟) 复习噪音污染，巩固Section C。 T: Is noise a kind of pollution? Ss: Yes. T: What can cause noise pollution? S1: The machines in some factories. S2: Planes. S3: Loud pop music. S4: Cars. S5: The traffic. S6: T: Please list some other kinds of pollution around us. Ss: Ai

16、r pollution, light pollution T: OK, this lesson, lets talk about the harm that the pollution causes. Step 2 Presentation 第二步 呈现(时间:15分钟) 利用图片，设置对话，重现不同种类的污染，导入生词，呈现1a。 1. T: Many things making loud noise can cause noise pollution. What problems does noise pollution cause? S1: Noise pollution can cau

17、se hearing loss. S2: It makes people sick or become deaf. S3: It also makes people uncomfortable and unpleasant. T: Yes, too much noise can cause high blood pressure as well. (教师板书新词并释义，且要求掌握blood；理解pressure。) blood, pressure 2. T: Noise pollution is harmful to people. But its not the only kind of p

18、ollution in our world. Do you know any other kinds of pollution? Lets look at this picture. (教师展示图片一。) T: What kind of pollution is it? Ss: Soil pollution. T: Thats right. What causes soil pollution? S4: People use too many chemicals in their fields. T: So they destroy the soil. (教师板书，释义并要求学生理解。) de

19、stroy (教师展示图片二。) T: Look at this picture. What kind of pollution is it? Ss: Litter. T: Yes. Theres a pile of rubbish here. It makes our environment dirty. (教师展示图片三。)T: (指着图片中的浓烟。)What kind of pollution is it? Ss: Air pollution. T: Yes. What creates air pollution? (板书并讲解，且要求学生掌握。) create Ss: Burning

20、coal. T: With the development of industry, air pollution is becoming more and more serious. (板书并讲解，且要求学生掌握。) industry (教师展示图片四。)T: Look at the picture. What kind of pollution is it? Ss: Light pollution. T: Yes. Look at the strong and changeable light. Its bad for eyes. 3. T: From the pictures, we kn

21、ow pollution is bad for our health in many ways. If there is no pollution on the earth, what will the earth be like? (板书并讲解。) in many ways Ss: Maybe our earth will be greener and more beautiful. T: Yes. We should protect our planet from now on. OK, lets read 1a and fill in the blanks with the proper

22、 forms of the words and phrases above. (学生用所给的单词和短语的正确形式填空，师生核对答案。) 4. (学生再次阅读1a，找出重点和疑难点，教师讲解。) Step 3 Consolidation 第三步 巩固(时间:8分钟) 完成1b，拓展1a，利用小组讨论的形式，引导学生认识不同污染的危害并提出处理建议。 1. (听录音，跟读1a。) T: Listen to the tape of 1a, and read after it. (让学生再读1a，完成1b。) T: Read 1a again, then fill out the table in 1

23、b. (核对答案。) 2. (学生分组讨论。) T: Therere so many kinds of pollution around us. How do they effect on our environment or health? And how can we deal with them? Discuss in groups of four. S1: Air pollution causes sore eyes and breathing problems. We had better pull down the polluting factories. S2: Litter m

24、akes our environment dirty. We should throw the rubbish into the dustbin. S3: Noise pollution can make people deaf. We should make some rules to stop it. S4: (教师总结。) T: Lets try our best to be greener people, OK? Ss: OK! Step 4 Practice 第四步 练习(时间:15分钟) 采用对话及练习的方法，巩固2a与2b。 1. (教师通过复习西山的污染来练习2b的句子。) T

25、: (教师展示Section A，1a中的第二幅图和Section B，1a中的图。) What can you find in the pictures? S1: There is water pollution. The fish have gone. S2: There are several chemical factories pouring waste water into the stream. S3: There is noise pollution. Mrs. Zhou cant sleep well. S4: T: Oh, my goodness! Does Kangkan

26、g still want to have the picnic there? Ss: Of course not. T: Does Mrs. Zhou still want to live there? Ss: No, she will manage to leave there. (复习2b，听录音并跟读。) T: Now lets listen to the tape of 2b, and read after it. (教师讲解并强调这些功能用语。) 2. (复习2a，巩固直接引语与间接引语的用法，完成练习。) T: Because of the pollution on the Wes

27、t Hill, a journalist interviewed the old lady. What did the journalist ask the old lady? Do you still remember? Ss: Yes. S5: He asked the old lady if T: What was the old ladys answer? S6: She said that /She told the journalist (继续上面的问答，练习2a的句子。) 3. T: Look at the small blackboard, please retell the

28、following sentences with indirect speech within two minutes. (小黑板呈现练习题。) (1)Kangkang said, “The fish have gone.” (2)Jane asked the old lady, “Have you seen a doctor?” (3)The teacher asked, “What does noise pollution cause?” Step 5 Project 第五步 综合探究活动(时间:5分钟) 利用有关污染的图片，开展小组活动，并以“保护环境做绿色使者”为主题设计墙报；课后完成

29、命题作文。 1. (教师收集一些有关污染的图片。让学生描述图片中的污染属于哪一种。然后学生分组讨论污染所带来的影响。做一个各类污染及其危害的墙报，号召人们成为环保人，完成3。) T: Look at these pictures, and discuss in groups about different kinds of pollution and the harm caused by them. Then make a wall newspaper to call on people to be greener persons. 2. Homework: Write an article.

30、 The title is “My Ideal School” or “My Ideal City”. (板书设计) Pollution is harmful to peoples health. Section D in many ways Burning gas, oil and coal creates air pollution. with the development of industry With less pollution, our planet will become high blood pressure effect on our environmentTopic 2

31、 All these problems are very serious. Section A The 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 a new word and some phrases: as a result, behavior, in the beginning, day by day, die out 2. Learn some useful sentences: (1)As a result, air pollution has become

32、a serious problem. (2)Humans have come to realize the importance of protecting animals. 3. Learn the indefinite pronoun and adverb: (1) None of us likes pollution. (2) Dont spit anywhere in public. (3) Everyone should care for wild animals and plant more trees. 4. Learn the importance of protecting

33、the environment. . Teaching aids 教具 有关污染的和学生不文明行为的教学图片/小黑板/录音机/警示标语 . Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:7分钟) 复习污染的类型及其危害，教师创设一个空气污染的情境，引入本课话题。 1. (教师收集一些有关污染的图片，让学生说出它们分别属于哪种污染，有何危害并提出解决建议。) T: What kind of pollution is it? Ss: It is noise pollution. T: What harm can it cause?

34、 S1: It can disturb others and make people feel uncomfortable and unpleasant. S2: It does great harm to peoples hearing. It can even make people sick or deaf. T: How should we solve this problem? S3: Dont always listen to loud pop music. (学生可以在教师帮助下回答。) 2. (教师创设一个空气污染的情境，引入本课话题。例如：教师一边拍身上的灰尘，一边咳嗽着走进

35、教室，然后描述。) T: It is too dirty and there is too much heavy smoke outside. I cant stand it. Ss: Is it air pollution? T: Yes, it is. Step 2 Presentation 第二步 呈现(时间:10分钟) 展示1a的图片，导入新课，呈现本课生词和词组。讲解不定代词和不定副词的用法。教育学生必须保护环境。 1. (教师展示1a的图片，导入新课。) T: Do you like the environment here? Ss: No, we dont. T: Why? Ss

36、: Because there is too much smoke. T: Yes. We should stop burning coal. It is said that China has become the worlds largest producer and user of coal. As a result, air pollution has become a serious problem. (板书并要求学生掌握。) as a result T: Now our government has realized the importance of protecting the

37、 environment. (板书并要求学生理解。) importance T: We should do something useful to protect the environment, too. (板书并解释something是不定代词，其修饰语要放在它后面。) something useful 2. (播放1a录音，让学生带着问题去听。) T: Listen to the tape, and answer the questions on the small blackboard. (出示小黑板。) (1)Whats the article about? (2)What shou

38、ld we do as students? (核对答案。) 3. (男女生分角色朗读。) T: Lets read 1a together. BoysKangkang and girlsMichael. 4. (让学生再读1a，试着找出1a中的不定代词或不定副词，以及一些疑难点。) T: Read 1a again, and try to find the indefinite pronouns or adverbs. Step 3 Consolidation 第三步 巩固(时间:8分钟) 阅读1a，完成1b，开展分组活动加深对文章的理解，增强学生的环保意识。 1. (让学生齐读对话，巩固1a

39、并完成1b。) T: Now, lets read this dialog together again, and then try to answer the questions in 1b as quickly as you can. (核对答案。) 2. (让学生分组活动, 仿照1a编写对话，以达到学以致用的目的。) T: OK, please work in pairs. Try to make a new dialog with your partner according to the dialog in 1a. Then Ill ask some pairs to act out

40、 your own dialog in the front of the classroom. Example: S1: Hi, S2, what are you doing now? S2: Im reading a book. S1: Whats it about? S2: Its about the environment in the world. It says that our environment is getting worse and worse. And the pollution has been the most serious problem in the worl

41、d. S1: Yes. But its lucky that lots of governments have done something useful for the protection of environment. S2: Its known that nobody likes pollution. But what should we do as students? S1: I think, first, everyone should try to protect the environment around us and we shouldnt spit or throw th

42、e rubbish here and there. We should protect the wild animals and plants. S2: Thats right, we should do as much as possible to protect our earth. Step 4 Practice 第四步 练习(时间:15分钟) 教师利用图片作引导，呈现部分生词和词组。让学生独立完成2，然后听录音，完成3。并通过练习，分析不定代词和不定副词在句中的作用，总结它们的用法。 1. (教师展示多幅有关学生不文明现象的图片。) T: Environment is very imp

43、ortant to us. How about the environment of Kangkangs school? Lets look at the pictures.T: (指着第一幅图中的男生。) Is he polite or impolite? Ss: Impolite. T: Yes. He is rude. (板书并要求学生理解。) rude 2. (让学生观察图片，然后分组讨论图中人物的行为是否正确。) T: Are their behaviors good or bad? (板书并要求学生掌握。) behavior Ss: Bad. T: I agree with you

44、. What should we do then? We should make rules to change the situation. Perhaps its hard for us to follow the rules in the beginning. But you will get used to them later on and our school will become better and better day by day. (板书并要求学生掌握。) in the beginning, day by day T: Discuss in groups of four

45、, then give a report. (小组选代表汇报。) 3. (教师让学生用不定代词或不定副词完成这封信，完成2。) T: Here is a letter from Kangkang. Is the environment of his school good or bad? What did he say in the letter? Please read 2. Choose the proper words to fill in the blanks. (教师与学生核对答案。让学生认真地读这封信，分析不定代词和不定副词在句中的作用。引导学生总结出不定代词/副词的用法。) 4.

46、 (教师用图片作引导，让学生对新的语法进行训练，达到学以致用的目的。) (展示一系列有标语的图片。) T: We know we should protect the environment. As students, what should we do? To answer this question, you should use the indefinite pronouns or adverbs in your sentences. (教师可做适当的引导。) S1: None of us should step on the grass. S2: Dont throw rubbish

47、everywhere. S3: Nobody should pick the flowers. S4: Dont spit anywhere. S5: Everyone should care for animals. T: Yes, you are right. We should do everything we can to protect the environment.5. (听录音，完成3。) T: In the past, people killed animals for their meat and skins. Now some kinds of animals are b

48、ecoming fewer and fewer. And some animals are in danger of dying out completely. (板书并要求学生掌握。) die out T: Listen to the tape and finish 3. (教师与学生核对答案，然后解释语言点。) Step 5 Project 第五步 综合探究活动(时间:5分钟) 让学生调查周围的人，有哪些行为对保护环境是不利的，应如何解决，写一份调查报告。然后讨论作为一名中学生应该和不应该做什么，以此制定一份班级或学校规则来增强学生的环保意识。 1. T: Make a survey. (

49、让学生调查周围的人，有哪些不良的行为，应如何解决。) Bad behavior Solution 2. Homework: Make some class rules or school rules about protecting environment. 板书设计： All these problems are very serious. Section A as a result But the government is doing something useful to protect the environment. something useful None of us like

50、s pollution. in the beginning Dont spit anywhere in public. day by day Everyone should care for wild animals and plant more trees. die out We should do everything we can to protect the environment.Section B The main activity is 1a. 本课重点活动是1a。 . Teaching aims and demands 教学目标 1. Learn some new words

51、and phrases: sand, cut down, change into, prevent, prevent from, human being, although, law, turn off 2. Learn some useful sentences: (1) I couldnt see anything, and my face hurt while I was walking down the street just now. (2) Pass laws against water pollution. (3) Remember to turn the tap off whe

52、n you leave. 3. Continue to learn the indefinite pronoun and adverb. 4. Learn to talk about pollution and its harm. . Teaching aids 教具 幻灯片/录音机/图片 . Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:5分钟) 通过方格游戏，来复习不定代词和不定副词的用法。 (让同桌两人做一个33的方格，将上节课Section A中2的10个不定代词(everyone和everybody任选其一)放入方格

53、中。教师事先准备九道练习题，答案就是方格中的九个不定代词。教师将这些习题逐一呈现出来，同桌两人抢圈答案，谁抢到的多谁获胜。在此过程中，教师每呈现一题就要核对一次答案。) (供参考) (表格及习题如下：) none other something everyone everybody nobody anything everywhere anybody others (1) None of us knows how to stop the bad behavior. (2) I knocked on the door but nobody answered. (3) Some of these

54、books are better than others. (4) She was driving the car with one hand and wiping the window with the other. (5) Its a good car but I am looking for something faster. (6) You cant believe anything she says. (7) Therere 5 000 people living here and almost everyone/everybody has his/her own car. (8)

55、Hes cleverer than anybody I know. (9) Ive looked everywhere but I cant find it. Step 2 Presentation 第二步 呈现(时间:15分钟) 通过多媒体呈现1c中的图片，创造情景对话，呈现新单词和词组，学习1a。 1. (呈现1c中的图片，学习新词汇。) T: Look at these pictures then tell me your feelings. First look at Picture 2. T: (指着第二幅图。) Is the scenery beautiful? Ss: Yes.

56、T: OK. Lets look at Picture 4. Is it beautiful? Ss: No. T: What has happened to the forest? Ss: It has gone. T: Yes. People have cut down too many trees. (板书并要求学生掌握。) cut down T: Please look at Picture 1. A lot of earth has been washed away. Why? Ss: Because people have cut down (教师引导学生回答。) T: Thats

57、 right. Trees can prevent the water from washing the earth away. (板书并要求学生掌握。) preventfrom=stopfrom T: Lets look at Picture 3. Oh, my goodness! The forest has changed into desert. (板书并要求学生掌握短语change into；理解desert。) change into desert T: Please look at Picture 5. Whats the weather like? Ss: Its bad. T

58、: Yes. The wind is blowing strongly with lots of sand. We call it sandstorm. (板书并要求学生掌握sand；了解sandstorm。) sand sandstorm T: Is cutting down trees good or bad for us? Ss: Its bad. T: Yes. Its harmful not only to human beings, but also to animals and plants. (板书并要求学生理解。) human being T: So what can we

59、do to protect the environment? Discuss in groups of four. (给学生两分钟，让他们讨论。) S1: Plant more trees. S2: Stop cutting down trees. S3: T: Good idea. Although we have done a lot to protect the environment, its still not enough. Lets work harder. (板书并要求学生掌握。) although 2. (让学生小组讨论完成1c。) T: Do you know the relations between trees, human beings and sandstorms? Do you know how sandstorms come into being? Now please look at the pictures in 1c and number them. (核对答案。) 3. (听