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1、联系地址：江西省会昌县实验中学/342600/吴贤京/013576760303/wuxianjing2008Unit 2 Saving the world Topic 2 None of us likes pollution一、教学课题：Topic 2 None of us likes pollution二、教学内容：1. Master some new words and useful expressions：None, rubbish, anybody, steal, in public, punish, earth, die out, sand, cut down, behavior,
2、prevent, preventfrom, although, cut off2. Learn the infinitive pronoun and adverb:3. Learn and sum up the words, phrases about pollution.4. Learn to talk about pollution and its harm.5. Develop the students sense of environment protection.6. Learn about some knowledge of pollution and environment.三、
3、教学目标:1. Learn the usage of infinitive pronoun and adverb.2. Go on learning the present perfect tense.3. Learn how to ask for suggestions and give advice.4. Further learn something about pollution and realize the importance of protecting environment.5. Learn and discuss the harm of pollution to the e
4、arth develop the students awareness of protection environment.6. Learn to express the numerals.7. Learn How to write an e-mail.四、教学重点：1. Learn the usage of infinitive pronoun and adverb.2. Go on learning the present perfect tense.3. Learn how to ask for suggestions and give advice.五、教学难点：1. Learn th
5、e usage of infinitive pronoun and adverb.2. Learn and discuss the harm of pollution to the earth develop the students awareness of protection environment.3. Learn to express the numerals.4. Learn How to write an e-mail.六、教学准备： 课前让学生准备一些有关空气污染的一些图片。七、教具：教学挂图, 录音机, 简笔画, 单词卡片.八、课型：New lesson九、教学过程：活动设计
6、设计意图空气污染的危害通过学生对空气污染的危害的讨论，使学生认识其危害性。树木的重要性通过学生列举的形式，说说树木对人类的重要性。如何节约水资源通过学生小组汇报的形式，让学生说说节约水资源的方法。电子邮件写作比赛通过学生比赛的方式,让学生掌握e-mail的书写。Section AStep 1 Review 1. Ask the students to go over all kinds of pollution and the harm.2. Talk about some pollution around us.Step 2 PresentationThe teacher is coughi
7、ng heavily as he walks into the classroom. Then he says, “ There is too much heavy smoke, I cant stand it. Smoking is really a kind of air pollution.Let the students look at some pictures of air pollution.Teach the new words: coal, Step 3 Look, listen and sayGet the students listen to 1a, and then a
8、nswer the following questions.(1) What is Michael doing now?(2) Which countries have the most serious pollution in the world?(3) Do you think everyone should care for the wild animals and plant more trees? Why?(4) What should we do in our everyday life to protect the environment around us?Then let t
9、he students to find the difficult language points: It says that 它提到 Its said that 据说 none of+n. (pl.) / 复数宾格人称代词every one ofone of everything possible here and thereStep 4 ConsolidationGet the students read 1a again and finish 1b to further understand the dialog.Then help students to pick out the se
10、ntences that ask for suggestions and give advice.1. What should we do as students.2. We shouldnt leave rubbish here and there.3. Everyone should care for wild animals and plant more trees.Step 5 Practice1.Tell the students the differences between anything and something, somebody and anybody, etc. br
11、iefly.2. Let the students finish 2 alone, then check the answers.Step 6 Listening Test Get the students to listen to the tape, and fill in the blanks with the words they hear.Step 6 Homework:(1) Make up a little dialog according to 1a.(2) Collect more information about pollution.(3) Write an article
12、 about the changes because of pollution.Section BStep 1 ReviewShow different pictures about pollution with multimedia. Then the teacher asks some questions and the students give the answers. Try to practice the infinitive pronoun and adverb in the activity. Step 2 PresentationShow some pictures abou
13、t the sandstorm, the trees are cut down, the water wash the earth away.Ask the students: Why is the environment so terrible?Can people see each other clearly under this situation?Let the students to talk about the sandstorms.Step 3 listen, read and sayLet the students listen to 1a and answer the fol
14、lowing questions:(1) Whats the weather like today?(2) Why is the weather so bad?(3) What can the trees help human beings to do?(4) Is cutting down trees harmful to human beings? (5) Have we finished all the work in protecting the environment? Can you give your reasons?Then the teacher checks the ans
15、wers.Step 4 Pair work1. Get the students look at the pictures on page 35, and then ask their partner what has happened.2. Report the results.Step 5 Group work Let the students read the passage about the pollution of the Songhua River.Then get the students to discuss, as a student, What should they d
16、o to save water?Step 6 Class activities Get the students listen and chant together.Step 7 Homework：(1) Find out more information about water.(2) Try to find more ways of saving water.(3) Retell the dialog in 1a.Section CStep 1 Review Ask and answer. Talk about different kinds of pollution and the ha
17、rm, and go over the present perfect tense. Step 2 Presentation 1. Present the pictures in 1a and learn new words by matching pictures with the corresponding description.2. look at the picture: , then teach the new words: T：OK, please look at this picture again, what can you see in the picture?S3: I
18、can see that a panda is crying.T: Why is this panda crying?S4: Because he/she cant find enough bamboo to eat. He/She is very hungry.T: Why cant this panda find enough bamboo to eat?S5: People destroy the bamboo forests seriously. As a result, they cant find enough food to eat.T: Well, now we know th
19、at the panda is crying because of the lost of the bamboo forests. In fact, in our country, people have cut down millions of bamboo forests and trees. So many kinds of animals and plants are in danger, and even more animals and plants are crying. Because there are fewer trees in the world. So now we
20、should try our best to prevent some people from cutting down the plants. This is helpful not only to animals and plants but also to our human beings.Step 3 Read and understand.Read this passage and try to answer the questions on the blackboard.(1) How many kinds of pollution are mentioned in this pa
21、ssage?(2) Please give more kinds of pollution.(3) Do you think all the things that human beings have done are good for our earth? What about your view?(4) Factory pollution polluted the water, air. What should we do to avoid factory pollution?Then the teacher check the answer.Step 4 Practice Combine
22、 1b with 2b, and ask students to answer the following questions:what does “our planet” mean?Which problem in 1a do you think is the most serious?What have humans come to realize now?What should we try to do?Retell 2a according t the underlined key words and phrases in 2a. Step 5 Homework:Write an ar
23、ticle about the pollution.Section DStep 1 Review 1. Get the students to talk about the harm of pollutions.2. Fill in the blanks with proper infinitive pronoun or adverb.1) As we know, _ of us likes pollution.2) _ should care for wild animals and plant more trees.3) If people spit _ in public, they s
24、hould be punished.4) _ is difficult if you set your mind to it.Step 2 PresentationThe teacher says: Just now, we talked about the different kinds of pollution again. Of course we know that pollution is harmful to human beings and our earth. So people are doing something possible to prevent pollution
25、 from going on destroying the earth. Kangkang and his classmates will have activities to improve the environment of the beach. What are their activities on beach? Now please open your textbooks and lets learn Section D together.Present an e-mail by the screen of computer and make the students learn
26、the form of an e-mail.Read 1a and then fill in the following form:Name of the FestivalWays of TransportationMain ActivitiesWay of ConnectionStep 3 Read and understandGet the students read 1a again, and answer the following questions: (1) When is the Beach Clean-up Day?(2) When and where will they me
27、et?(3) How long will it take them to get there by bus?(4) Where will they have lunch?(5) What does Mr.Zhang want Kangkang to do?(6) What do you think of the Beach Clean-up Day?Then Finish 1b according 1a.Step 4 Practice Retell 1a to finish 1c. Retell the letter one after another. At last choose one of the students to retell the letter in front of the class.Write down the key words on the blackboard: First, Mr. Zhang tells usThen. Next later on .last Step 5 Homework:Based on the above talking, please write an article about pollution and the ways to prevent pollution.
