Unit 8 第1课时 (Section A 1a-2d)（教学课件）英语鲁教版五四学制九年级全一册

Hello, it's me, a bird that I should fly free late in the sky. I was supposed to trial through the White clouds and write my own poetry in the blue sky. I love so much. I thought life is just like that. Until that day, everything was gone, I could only watch my partner disappear in the smoke. And my former home food of destruction was a time, the smoke and the punch smell of my eyes. But what can I do? And just a little bird, hello. Is me a smell? Fish live in in a bloated river. Since I was born, a happy living in this dirty river and my body ship has changed. I eat, drink and living in a place that has long been floated by chemical plans. You can probably call me chemical fish. I hate those things that I discharged into the river, the filthy and dirty water, the smell liquid that makes me unable swing friendly. I hate these substances that take . away the life of my partner. But what can I do? I'm just a little fish. Everything is connected with us. We have always destroyed them. But they choose to endure and forgive us even though of earth has been weared and decay IT has genuine ously provided us with the most watering experience from the beginning to the end. Well, as human being, we have been able to speak, think, innovate, help. So why should I was still quite silent? Please make the right choice. Take action. We have the power and the obligation to save IT at all. The world is for everyone. Don't like the cost numbers of profit, confuse your eyes, please remember, the earth is yourself. Section a activity to b. Listen again and complete the sentences. Today, we're talking to Jason and Susan about environmental problems. Jason and Susan, can you tell us about some of the problems you've seen? I think one problem is that the areas is badly polluted. I hardly ever see blue skies anymore. Yes, and I used to see the stars clearly. What do you think has caused this problem? Well, there are more cars on the road . these days in factories that burn coal, also pollute the air with a lot of black smoke. What other problems do you see? I guess there's too much rubbish and waste in the streets. Yes, every day, people are throwing away things like wooden chopsticks, plastic balls and plastic bags. They're also littering in public places, for example, during picnics in parks. This is turning beautiful places into ugly ones. You're right. These are serious problems for our environment. Next, let's talk about the things we can do to help. Section a activity, two d role play the conversation . Jason and Susan, what are your ideas for solving these problems? Well, to cut down air pollution, we should take the bus or subway instead of driving. yeah, or ride a bike. There are other advantages of bike riding is good for health, and IT doesn't cost anything. Great ideas. What about waste pollution? I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Me too. Also, I never take wooden chopsticks or plastics folks. When I buy, take away food, I use the ones at home . and remember to throw rubbish in the bends and keep public places clean and beautiful for everyone. So together, our actions can make a difference and lead to a Better future. Unit 8 We’re trying to save the earth ! Section A (1a-2d) 1 目录 CONTENTS 1. Lead in 2. Pre-listening 3. While-listening 4.Language points 5. Post-listening 6. Exercise 7. Summary 8. Homework 2 Language goals 语言能力：在语境中理解、识记并运用本课时词汇： litter ,ugly,at the bottom of the river be full of the rubbish, throw litter into the river,play a part in 等。 思维品质：通过听力活动练习，能精准提取关键信息，锻炼思维的逻辑性。 能在实际情景对话中认识解决空气污染和垃圾污染的方法。 文化意识：能够用与污染相关的词汇，对环境污染和环境保护进行简单描述。 学习能力：能听懂关于环境污染的英文表达，独立完成听力任务。 能运用本单元词汇和句式谈论环境污染和环境保护的话题。 第一部分 PART 01 Lead in 4 Do you like these beautiful places? Lead in 5 Lead in But now, the earth is polluted. Lead in Lead in What kind of pollution do you know ? water pollution noise pollution pollution air pollution 第二部分 PART 02 Pre-listening 9 Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. 1a loud music cars rubbish planes littering ships factories smoking bulding houses mobile phones cars factories smoking building houses Loud music cars planes building houses mobile phones rubbish littering ships factories noise pollution air pollution water pollution machines/ crowds… burning/ chemical materials… industrial waste … What caused these problems? Let’s think What caused these problems ? Some factories burn coal and they pollute the air with a lot of black smoke. There are more and more cars on the road. They put the waste into the air. air pollution Let’s think What caused these problems ? Loud music and building houses cause the noise pollution. noise pollution Let’s think What caused these problems ? water pollution People throw litter into the river directly. Some factories put the waste water into the river. 第三部分 PART 03 While-listening 15 What was the problem? The river was _________. Even the bottom of the river was full of ________. There were no more _____ for fishermen to catch. What caused the problem? People are throwing _____into the river. Factories are putting ______ into the river. How should the problem be solved? We should write to the ___________ and ask them to ___________ the factories. Everyone should help ________to the river. Listen and complete the sentences. 1b really dirty rubbish fish litter waste government close down clean up Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: But it used to be so clean! Mark: Yes, but people are littering in the river. Tony: Everyone in this town should play a part in cleaning it up! Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a. 1c problem cause solution Susan Jason What kinds of pollution are they talking about ? 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution 1. The air is badly polluted because there are ___________ on the road these days. 2. Factories that burn coal also _________the air with a lot of black smoke. 3. There is also too much rubbish and waste. People ________________ things every day. 4. People are also littering in ______________ like parks. This is turning beautiful places into ugly ones. more cars pollute are throwing away public places Listen again and complete the sentences. 2b Jason: The air has become really polluted around here. I’m getting worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that ... Use the information in 2a and 2b to role-play conversations between Jason and Susan. 2c Read the conversation and fill in the chart. Jason Susan air pollution waste pollution Ride a bike. Take the bus or subway instead of driving. Bring a bag to go shopping. remember to throw rubbish in the bins and keep public places clean and beautiful. Never take wooden chopsticks or plastic forks when he buys takeaway food. ways problems 2d Retell the conversation by filling in the blanks. An interviewer is asking Susan and Jason their opinions on _______ polluted problems. Jason suggests taking the bus or subway __________ driving can help ___________ the air pollution. Susan adds other___________ of bike riding. It ____________ health and it doesn’t _______ anything. Susan also says simple things _____ bringing a bag while go shopping can help. And Jason never uses _________ chopsticks or _______ forks when he buys _________ food. Susan reminds people to _____________ throw rubbish in the bins ________ the public places clean and beautiful. If people work together, their actions will ________________ and ________ a better future. solving instead of cut down advantages is good for cost like wooden plastic takeaway remember to to keep make a difference lead to 2d Interviewer: Jason and Susan, what are your ideas for solving these problems? Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything! Interviewer: Great ideas! What about waste pollution? Role-play the conversation. Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home. Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone. Interviewer: So together, our actions can make a difference and lead to better future! 第四部分 PART 04 Language points 26 Interviewer: Jason and Susan, what are your ideas for solving these problems? Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything! Interviewer: Great ideas! What about waste pollution? Role-play the conversation. 减少 解决 代词放中间，名词放两边 相反，而不是 花费 Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home. Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone. Interviewer: So together, our actions can make a difference and lead to better future! 外卖 remember to do sth remember doing sth keep sb/sth +adj. make a difference to lead to 导致 第五部分 PART 05 Post-listening 29 Groupwork How can we live a green life and save our earth ? Things which can be done by people every day: stop riding in cars turn off the lights when we leave a room 【教学目的】 1、通过图片，讨论政府组织能为保护环境做些什么，为听力做铺垫。 【讲稿内容】 【1】Look at the pictures. 【2】To protect the environment, can you come up with some things which can be done by people every day? 【3】We（点击动画） can stop riding in cars. 【4】We （点击动画）can turn off the lights when we leave a room. 31 Things which can be done by people every day: turn off the shower while we are washing our hair recycle books and paper 【教学目的】 1、通过图片，讨论政府组织能为保护环境做些什么，为听力做铺垫。 【讲稿内容】 【1】Besides we can turn off the shower while we are washing our hair. 【2】And we （点击动画）can recycle books and paper. 32 ensure that factories get rid of waste in a responsible way not allow activities that seriously endanger the environment Things which have to be done by governments and organizations: educate the public preserve the forests preserve endangered species 1. 2. 3. 4. 5. 【教学目的】 1、通过图片，讨论政府组织能为保护环境做些什么，为听力做铺垫。 【讲稿内容】 【1】Besides our actions, what are things which have to be done by governments and organizations? 【2】They （点击动画）can educate the public. 【3】（点击动画）Ensure that factories get rid of waste in a responsible way. 【4】（点击动画）Preserve the forests. 【5】（点击动画）Preserve endangered species. 【6】（点击动画）Not allow activities that seriously endanger the environment. 【7】（点击动画）Together our efforts can make a difference. 33 Show time 第六部分 PART 06 Exercise 35 Choose one dustbin and answer the questions. Exercise We have _______ too many trees and destroyed the environment.A. cut into B. cut off C. cut up D. cut down 人人都应该在保护野生动物方面发挥作用。Everyone should 　　　　　　　　in protecting wild animals. play a part —Excuse me. Could you tell me 　　　　? —It will leave at 4:00 p.m.A.how you will go to ShanghaiB.when will the bus leave for Shanghai 　　　C.when the bus will leave for Shanghai How many kinds of pollution do you know ? noise pollution air pollution water pollution Earth is our mother. We can do it from little things Without earth,without life. for ourselves and for our “mother”. 第七部分 PART 07 Summary 42 Summary water pollution noise pollution air pollution causes loud music, building houses… factories, cars, planes… littering, ships, rubbish… solutions we/ people/ government/ … should…/ shouldn’t… Protecting the environment problems 第八部分 PART 08 Homework 44 Homework Turn waste into treasure.变废为宝 Use some waste to make a useful thing and show the work in the next class. Thank you ! Lavf58.20.100 54856.277 77478.93 74030.43 61386.55 $$We are going queen. We are going in, queen. We're gonna take care about the earth. We are going Green. You can go Green at your home or school, reduce. reuse and recycle. And necessary and the turn produce. Take quick drinks. Walk to school. Reducing energy is really cool. Pull, pull using them. Turn off the computer every now, then away later. Take up track the earth, a flash. We are going, queen. We are going. Green care, the earth we are go in Green. You can go Green at your home or school, reduce, reuse and recycle. Free stuff when you out again. Use back reuse containers and reuse reads, don't toys to someone can use. We are going Green. We are going Green. We're take are the earth. We are go . in Green. You can go Green at your home or school. reduce reuse . every cycle. Make loose like paper can and plastic two glass and car board out zoo game cds and dvds. patos. Will you going Green? Section a activity won. Be, listen and complete the sentences. Hey, mark, maybe we could go swimming in the river later this afternoon. I don't think I want to go, tony. Why not? I was there last weekend, and the river was really dirty, even the bottom of the river was full of rubbish, and there were no more fish for Fishers. Cat. no way. IT used to be so clean. In fact, IT has always been the nicest river in this town. Not anymore. I think people are throwing litter into the river. Factories are also putting waste into the river. That's terrible. We should write to the government. They should close down the factories. Good idea, but I think everyone in this town should help to clean up the river too. Everyone should play a part, not just the government. Section a activity to a listen to the interview circle the kinds of pollution that Jason and Susan . talk about today. We're talking to Jason and Susan about environmental problems. Jason and Susan, can you tell us about some of the problems you've seen? I think one problem is that the areas is badly polluted. I hardly ever see blue skies anymore. Yes, and I used to see the stars clearly. What do you think has caused this problem? Well, there are more cars on the road these days. and factories that burn coal also pollute the air with a lot of black smoke. What other problems do you see? I guess there's too much rubbish and waste . in the streets. Yes, every day, people are throwing away things like wooden chopsticks, plastic balls and plastic bags. They're also littering in public places, for example, during picnics in parks. This is turning beautiful places into ugly ones. You're right. These are serious problems for our environment. Next, let's talk about the things we can do to help.