Unit 13 课时1 Section A（1a-2d）（课件）英语人教版九年级全一册

该初中英语课件围绕“拯救地球”主题，聚焦污染类型（空气、水、噪音等）核心词汇及环保建议句型，通过视频导入“What's the video about ?”引发兴趣，结合Pre-listening词汇分类、While-listening听力填空与角色扮演、Post-listening小组设计倡议书等环节，构建从词汇输入到应用输出的学习支架，帮助学生逐步掌握听力理解与口语表达能力。 其亮点在于以听说能力培养为核心，融合语言能力与思维品质提升。通过2b听力填空训练信息抓取能力，2d角色扮演运用“We should... instead of...”等句型实践表达（语言能力），小组设计环保倡议书分析校园/社区问题并提出创新方案（思维品质中的分析与创造），同时渗透环保责任意识（文化意识）。学生在活动中提升综合语言运用能力与环保素养，教师可借助结构化流程与多样化活动高效开展教学。

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. 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, 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. 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. Unit 13 We’re trying to save the earth. Section A (1a-2d) 主讲人：XXX 课型：听说课 1 目录 CONTENTS 1. Lead in 2. Pre-listening 3. While-listening 4.Post-listening 5. Language points 6.Summary 7. Exercise 8. Homework 2 学 习 目 标 能够准确听、说、读、写本课核心词汇：air/water/noise/land pollution, litter, rubbish, waste, factory, coal, takeaway food, public places, bins；能够通过听力材料，完成2b和2的填空练习，理解Jason和Susan谈论的污染问题及河流污染的原因与解决方案。（学习理解） 01 能够两人一组，角色扮演（Role-play） Jason和Susan或Mark和Tony的对话，并能够替换关键信息，谈论1a中列出的其他污染；能够模仿2d的访谈，使用“We should...” 和 “...instead of...”等句型，提出至少三条具体的环保建议。（应用实践） 02 能够以小组为单位，设计一份英文环保倡议书或一张海报，针对校园或社区中存在的一个实际问题，分析其危害并提出创新的解决方案；能够反思并承诺一项自己将坚持的环保新习惯，并在班级内分享，说明这一行动将如何带来积极改变。（迁移创新） 03 第一部分 PART 01 Lead in 4 Lead in What‘s the video about ? Lead in What kind of pollution do you know ? water pollution noise pollution pollution air pollution 第二部分 PART 02 Pre-listening 7 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 13 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 第四部分 PART 04 Post-listening 20 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 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! 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 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. 26 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. 27 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. 28 Show time 第五部分 PART 05 Language points 30 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 第六部分 PART 06 Summary 33 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 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 Exercise 36 Exercise 一、选择题 1. We should take public transport instead of ____ private cars to reduce air pollution. A. drive B. driving C. to drive D. driven 2. The local government decided to ____ the number of coal-burning factories to protect the air. A. cut down B. cut out C. cut off D. cut up 3. I remember ____ rubbish in the bin yesterday, but now I can’t find the bin. A. to throw B. throwing C. throw D. thrown 4. Small actions like saving water and recycling paper can ____ a better environment. A. lead to B. turn to C. get to D. come to 5. The river ____ be very clean, but now it’s polluted by litter. A. used to B. is used to C. gets used to D. used for Exercise 二、语法填空题 1. Everyone in the community should play a part in __________ (clean) up the waste in the park. 2. Many old ___________ (factory) in the city have been closed to stop water pollution. 3. To solve noise pollution, we _____________ (not play) loud music in public places after 10 pm. 4. It’s our duty to keep public places _________ (clean) and beautiful for everyone. 5. Your effort to recycle paper will make a big ___________ (different) to the environment. cleaning factories shouldn’t play clean difference 第八部分 PART 08 Homework 39 Homework 01 02 03 基础 进阶 拓展 用本课的重点句型或者短语如“We should.../We shouldn’t...”“...instead of...”等各仿写2句环保建议句。 结合校园或家庭场景，模仿课件1c、2c的对话形式，编写一段3-5句的小对话（主题为“身边的污染问题及解决办法”），需用到“used to do”（描述过去状态）和“...cause...”（分析污染原因）句型。 针对社区一个实际污染问题（如宠物粪便乱堆、塑料袋乱扔），写一段50词左右的英文倡议，包含“问题描述+2条具体解决建议”，用到“lead to”“play a part in”短语。 Thank you ! Lavf58.20.100 54856.277 77478.93 74030.43 61386.55 $