人教版九年级Unit 13 We're trying to save the earth!-Section A 1a—1c-ppt课件-(含教案+视频+素材)-公开课-(编号：a42da).zip
1.What is your feeling when you meet this kind of weather? 2.Do you know what pollution it is? Section A(1a-2c) Unit 13 We are trying to save the earth. 学习目标： 知识目标： 1.掌握本课重点词汇： coal , waste , litter, bottom, fisherman be full of, putinto, throwinto, clean up, play a part in, close down 2. 能够正确表达环境污染的现状及应该要采取 的措施。 能力目标：能够运用听力材料中的知识，谈论 噪音污染，空气污染，水污染，土地污染产生 因素及如何减少这些污染。 情感目标： 有环境危机意识，学会关注环境， 保护环境。 air pollution The factories that burn coal pollute the air with a lot of black smoke. n. 煤炭 What is the kind of pollution? Factories put waste into the river. water pollution What is the kind of pollution? waste 废弃物 litter v. 乱扔 n. 垃圾 rubbish n. 垃圾 People should throw away litter in the bin. n. 垃圾箱 What is the kind of pollution? waste pollution noise pollution There are more cars on the road. What is the kind of pollution? 1a Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. noise pollution _ _ _ _ air pollution _ _ _ _ water pollution _ _ _ _ loud music planes mobile phones factories cars smoking ships factories littering rubbish building housesbuilding houses loud music cars rubbish planes littering ships factories smoking building houses mobile phones Are you a friend of the earth? Am I a friend ? Quiz 1.You drink a can (罐) of cola. What do you do? I throw away cans. I recycle cans. You throw away the cans. Thats bad for the Earth. You recycle the cans. Thats _ _ the Earth.forgood 2.When you go shopping, do you use plastic bags or your own shopping bag? I use a lot of new plastic bags. I use my own bag. You use a lot of new plastic bags. Thats _ _ the Earth. You use your own bag. Thats _ _ the Earth. badfor good for 1b Listen and complete the sentences. What was the problem? The river was _. Even the bottom (底部) of the river was full of _. There were no more _ for fishermen (渔民) to catch. really dirty rubbishfish 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. litter waste government close down clean up 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 turns beautiful parks into ugly places. more cars pollute are throwing away public places Listen and complete the sentences. The river was full of waste. But it used to be Yes, but people are throwing To protect the river, everyone should Tony Tony Mark Mark The day after tomorrow is the April 22, and it is just the Earth Day . It was first celebrated on April 22 in 1970. so we should do something to protect the earth. the earth Plant more trees. Ride a bike. Close down factories. reuse. Make laws. Save water. Discussion close down the factories; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping,throw rubbish in the cans; turn off the lights when you leave a room; use paper or reusable bags; recycle books and paper; turn off the shower when you wash your hair; dont use napkins; rethink,reuse, recycle . . Ways to protect the earth Writing How to protect the earth These years, the environment is getting_ （越 来越糟）. As a member of the society, we must take action to _（保护我们的环境）. First of all, when we leave the room, we should _ （记得关灯）. And_ （关上淋浴器）while we are washing hair. _ （回收利用纸） is easy but important. Besides, its important to _（ 带我们自己的袋子）rather than _（使用塑 料袋）when were shopping. Whats more, to cut down air pollution, we can _ （步行或 骑自行车） to school instead of _（开车）. Its our _ （职责）to protect our common earth . Lets take action. worse and worse protect our environment remember to turn off the lights turn off the shower Recycling paper take our own bags use plastic bags walk or ride bikes driving duty Write a short passage about pollution and what we should do about them. Unit 13 Were trying to save the earth! 教学设计教学设计 Section A(1a-2c) 知识目标： 1.Words and expressions; Curriculum words: coal , waste , litter, bottom, fisherman. Useful expressions: be full of, putinto, throwinto, clean up, play a part in, close down 2. Students can talk about noise pollution,air pollution, water pollution and how to reduce the pollution. 能力目标：能力目标：According to designing some tasks, to train students listening ability and to train students communicative competence. 情感目标：情感目标： Let students understand the importance of protecting the environment enhance their awareness of environmental protection. 二、教学重难点二、教学重难点 教学重点：教学重点： Talk about noise pollution, air pollution, water pollution and how to reduce the pollution. 教学难点：教学难点： 1 How to train students listening ability 2 How to train students communicative competence 三、教学策略三、教学策略 采用自主学习、小组合作探究和角色表演等学习策略，利 评优课教案 用幻灯片、视频等多媒体手段辅助教学。 四、教学过程四、教学过程 Step 1：Lead-in 观看视频被雾霾包裹的北京,回答下列问题： 1. What is your feeling when you meet this kind of weather? 2. Do you know what pollution it is? 【设计意图】利用视频呈现大气污染的画面，自然引入污 染话题，激发学生思维，使学生积极参与课堂活动。 Step 2: Presentation 结合图片学习污染类型，及本节课的新词汇. 【设计意图】让学生对于环境污染有一个初步的了解，熟 悉话题。 Step 3：Exercise (Section A 1a) 让学生完成 Section A 1a 中的练习，巩固短语 noise pollution, air pollution, water pollution, land pollution 和相关词汇 loud music, smoking, rubbish 等，为听力练习做铺垫。 【设计意图设计意图】学生通过练习，巩固词汇，体现课标中感知、 体验、巩固知识的原则，同时为听力练习扫清障碍。 Step 4: Quiz 引出本节课第二个学习目标 Solutions for solving environmental problems. 然后谈论日常行为中如何保护环境，节约能源等。 Step 5：Listening (1b) Activity 1 让学生听录音，并完成 1b 中表格信息。 1. What caused the problem? 2. How should the problem be solved? Activity2 让学生听录音，完成 2b 中的练习。 【设计意图】在听力训练中，听与说、听与写的结合，有 助于落实本单元中的目标语言、单元语法，符合学生的认知， 达到教学目的，增强教学的实效性. Step 6 ：pair work 【设计意图】通过 pair work 让学生内化听取的信息语言。 Step 7：Mind map and have a summary: 1.T: How to protect the earth? Ss: 2.Discussion 【设计意图】通过给学生布置思维导图任务，让学生归纳 总结本节课所学的内容（污染与措施） ，并做适当补充，培养学 生自主学习能力。 Step 8 Writing 【设计意图】帮助学生内化本课话题信息，巩固环保措施。 Step 9 Homework Write a short passage about pollution and what we should do about them.
收藏
- 资源描述：
-
1.What is your feeling when you meet this kind of weather? 2.Do you know what pollution it is? Section A(1a-2c) Unit 13 We are trying to save the earth. 学习目标： 知识目标： 1.掌握本课重点词汇： coal , waste , litter, bottom, fisherman be full of, putinto, throwinto, clean up, play a part in, close down 2. 能够正确表达环境污染的现状及应该要采取 的措施。 能力目标：能够运用听力材料中的知识，谈论 噪音污染，空气污染，水污染，土地污染产生 因素及如何减少这些污染。 情感目标： 有环境危机意识，学会关注环境， 保护环境。 air pollution The factories that burn coal pollute the air with a lot of black smoke. n. 煤炭 What is the kind of pollution? Factories put waste into the river. water pollution What is the kind of pollution? waste 废弃物 litter v. 乱扔 n. 垃圾 rubbish n. 垃圾 People should throw away litter in the bin. n. 垃圾箱 What is the kind of pollution? waste pollution noise pollution There are more cars on the road. What is the kind of pollution? 1a Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. noise pollution _ _ _ _ air pollution _ _ _ _ water pollution _ _ _ _ loud music planes mobile phones factories cars smoking ships factories littering rubbish building housesbuilding houses loud music cars rubbish planes littering ships factories smoking building houses mobile phones Are you a friend of the earth? Am I a friend ? Quiz 1.You drink a can (罐) of cola. What do you do? I throw away cans. I recycle cans. You throw away the cans. Thats bad for the Earth. You recycle the cans. Thats _ _ the Earth.forgood 2.When you go shopping, do you use plastic bags or your own shopping bag? I use a lot of new plastic bags. I use my own bag. You use a lot of new plastic bags. Thats _ _ the Earth. You use your own bag. Thats _ _ the Earth. badfor good for 1b Listen and complete the sentences. What was the problem? The river was _. Even the bottom (底部) of the river was full of _. There were no more _ for fishermen (渔民) to catch. really dirty rubbishfish 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. litter waste government close down clean up 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 turns beautiful parks into ugly places. more cars pollute are throwing away public places Listen and complete the sentences. The river was full of waste. But it used to be Yes, but people are throwing To protect the river, everyone should Tony Tony Mark Mark The day after tomorrow is the April 22, and it is just the Earth Day . It was first celebrated on April 22 in 1970. so we should do something to protect the earth. the earth Plant more trees. Ride a bike. Close down factories. reuse. Make laws. Save water. Discussion close down the factories; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping,throw rubbish in the cans; turn off the lights when you leave a room; use paper or reusable bags; recycle books and paper; turn off the shower when you wash your hair; dont use napkins; rethink,reuse, recycle . . Ways to protect the earth Writing How to protect the earth These years, the environment is getting_ （越 来越糟）. As a member of the society, we must take action to _（保护我们的环境）. First of all, when we leave the room, we should _ （记得关灯）. And_ （关上淋浴器）while we are washing hair. _ （回收利用纸） is easy but important. Besides, its important to _（ 带我们自己的袋子）rather than _（使用塑 料袋）when were shopping. Whats more, to cut down air pollution, we can _ （步行或 骑自行车） to school instead of _（开车）. Its our _ （职责）to protect our common earth . Lets take action. worse and worse protect our environment remember to turn off the lights turn off the shower Recycling paper take our own bags use plastic bags walk or ride bikes driving duty Write a short passage about pollution and what we should do about them. Unit 13 Were trying to save the earth! 教学设计教学设计 Section A(1a-2c) 知识目标： 1.Words and expressions; Curriculum words: coal , waste , litter, bottom, fisherman. Useful expressions: be full of, putinto, throwinto, clean up, play a part in, close down 2. Students can talk about noise pollution,air pollution, water pollution and how to reduce the pollution. 能力目标：能力目标：According to designing some tasks, to train students listening ability and to train students communicative competence. 情感目标：情感目标： Let students understand the importance of protecting the environment enhance their awareness of environmental protection. 二、教学重难点二、教学重难点 教学重点：教学重点： Talk about noise pollution, air pollution, water pollution and how to reduce the pollution. 教学难点：教学难点： 1 How to train students listening ability 2 How to train students communicative competence 三、教学策略三、教学策略 采用自主学习、小组合作探究和角色表演等学习策略，利 评优课教案 用幻灯片、视频等多媒体手段辅助教学。 四、教学过程四、教学过程 Step 1：Lead-in 观看视频被雾霾包裹的北京,回答下列问题： 1. What is your feeling when you meet this kind of weather? 2. Do you know what pollution it is? 【设计意图】利用视频呈现大气污染的画面，自然引入污 染话题，激发学生思维，使学生积极参与课堂活动。 Step 2: Presentation 结合图片学习污染类型，及本节课的新词汇. 【设计意图】让学生对于环境污染有一个初步的了解，熟 悉话题。 Step 3：Exercise (Section A 1a) 让学生完成 Section A 1a 中的练习，巩固短语 noise pollution, air pollution, water pollution, land pollution 和相关词汇 loud music, smoking, rubbish 等，为听力练习做铺垫。 【设计意图设计意图】学生通过练习，巩固词汇，体现课标中感知、 体验、巩固知识的原则，同时为听力练习扫清障碍。 Step 4: Quiz 引出本节课第二个学习目标 Solutions for solving environmental problems. 然后谈论日常行为中如何保护环境，节约能源等。 Step 5：Listening (1b) Activity 1 让学生听录音，并完成 1b 中表格信息。 1. What caused the problem? 2. How should the problem be solved? Activity2 让学生听录音，完成 2b 中的练习。 【设计意图】在听力训练中，听与说、听与写的结合，有 助于落实本单元中的目标语言、单元语法，符合学生的认知， 达到教学目的，增强教学的实效性. Step 6 ：pair work 【设计意图】通过 pair work 让学生内化听取的信息语言。 Step 7：Mind map and have a summary: 1.T: How to protect the earth? Ss: 2.Discussion 【设计意图】通过给学生布置思维导图任务，让学生归纳 总结本节课所学的内容（污染与措施） ，并做适当补充，培养学 生自主学习能力。 Step 8 Writing 【设计意图】帮助学生内化本课话题信息，巩固环保措施。 Step 9 Homework Write a short passage about pollution and what we should do about them.
展开阅读全文
