人教版九年级Unit 13 We're trying to save the earth!-Section A Grammar focus 4a—4c-ppt课件-(含教案)-部级优课-(编号：d0014).zip

Revision of Unit13, Book9 Environmental protectionEnvironmental protection Learning objectives By the end of this class, you will be able to 1)write an article about the environment around you. 2) revise your article. Brainstorming environment 1.What animals are shown in the video? 2. Why are they important? Read and answer 1. What happens to the sharks? 2. How can we help save the sharks? Save the sharks! Shark fin soup is _(especial) popular in southern China. Many people _ (not realize) they are killing a whole shark when they enjoy a bowl of shark fin soup. When people catch sharks, they cut off _(they) fins and throw the sharks back into the ocean. _ a fin, a shark can no longer swim and slowly dies . Sharks are at the top of the food chain, _ if their numbers drop, the oceans ecosystem will be in danger. Around 70 million sharks _ (catch)and traded in this industry every year. The numbers of some kinds of sharks _ (fall)by over 90 percent in the last 20 to 30 years. Without So their are caught have fallen especially dont realize Save the sharks! Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments _ (stop) the sale of shark fins. Although there are no _ (science) studies to support this, a lot of people believe that shark fins are good for health. Sharks may _ (disappear) one day if we dont do something to stop the sale of shark fins. Help save the sharks! to stop disappear scientific The air has become really polluted around here. Im getting very worried. Yes, I used to be able to see stars in the sky. The problem is that Pair work Group work S1: What are your ideas for solving these problems? S2: Well, to cut down pollution, we should S3: I think we can S4: I guess S5: I think its a good idea that S6：I suggest we should In groups of six, choose one topic and discuss how to solve them. Follow the example: air/noise/white/land pollution Report Report like this: There are _ students in our group. Were talking about how to cut down pollution . _ thinks we can . _ suggests we should._ says its a good idea that. Writing 6月5日( June 5)是世界环境保护日， 我们周围的环境变得越来越 糟糕，污染越来越严重。下周日仙桃三中将进行环保 专题演讲比赛，请你以“Protect the environment”为题写一篇 演讲稿。 Hope for the future What can we do to help improve the environment? What are the environmental problems around you?(2-3 points) Protect the environment Nowadays, there is more and more pollution and the world is becoming worse and worse. For example, _ _ _ _ 表达观点或建议的一些句式 I think that We should Its very important to 常用连接词 顺序：first(ly), second(ly), third(ly), 因果：because, so, 总结：in a word, all in all 举例： for example, such as, and so on 递进：not onlybut (also), whats more, besides, Writing Tips Modify (修改) a composition key words& sentences good sentences missing words （漏词） mistakes （错误） Evaluate (评价) a composition framewo rk （框架） langu age grammar ， spellings and Punctuation (标点符号) hand-writing (1215 stars) General evaluation (总体评价) Excellent (1620 stars) goodto be improved (less than 12 stars) 评价指南评价指南 Symbols (符号) Summary Everyones small action will make a big difference! Homework Revise (修改) the article. 学习目标：学习目标： 1. 知识目标知识目标: 积累身边主要的环境问题的术语和主要措施的表达,写作结构和逻辑的模仿。 2. 能力目标能力目标: 通过阅读,分析结构和主要内容的能力;会灵活运用手边已有素材的能力;作文的构思能力,信息组织能力, 和语言表达能力。 3. 情感目标情感目标: 通过对环境问题的思考、对自身行为习惯的审视和反思、对保护环境必要性和具体措施的思考和 写作,认识到环境问题的严重性,环境保护的紧迫性,改进环境与自身利益的相关性,并发现原来自己可以 随时随地从细微的小事情入手,贡献于环境保护的事业中。 教学重难点：教学重难点： 1. 教学重点教学重点: 环境问题的术语表达,行为措施等知识的灵活运用,文章的结构规划和文章的输出。 2. 教学难点教学难点: 文章的修改,提升语言的多样性和复杂性。 学习过程：学习过程： Task1 Brainstorming Task2 Read 3a and answer 1. What happens to the sharks? 2. How can we help save the sharks? Task3 Complete the passage. Save the sharks Shark fin soup is _(especial) popular in southern China. Many people _(realize) they are killing a whole shark when they enjoy a bowl of shark fin soup. When people catch sharks, they cut off _(they) fins and throw the sharks back into the ocean. _ a fin, a shark can no longer swim and slowly dies . Sharks are at the top of the food chain, _ if their numbers drop, the oceans ecosystem will be in danger. Around 70 million sharks _ (catch)and traded in this industry every year. The numbers of some kinds of sharks _ (fall)by over 90 percent in the last 20 to 30 years. Environmental protection groups around the world, such as Wild Aid and the WWF, are teaching the public about “finning”. They have even asked governments _ (stop) the sale of shark fins. Although there are no _ (science) studies to support this, a lot of people believe that shark fins are good for health. Sharks may _ (disappear) one day if we dont do something to stop the sale of shark fins. Help save the sharks! Task4 Pair work Work in pairs, talk about environmental problems in our city. A: The air has become really polluted around here. Im getting very worried. B: Yes, I used to be able to see stars in the sky. A: The problem is that B: Task5 Group work In groups of six, choose one topic and discuss how to solve them. Follow the example. air/noise/white/land pollution S1: What are your ideas for solving these problems? S2: Well, to cut down pollution, we should S3: I think we can S4: I guess environment S5: I think its a good idea that S6：I suggest we should Task6 Report There are _ students in our group. Were talking about how to cut down_ pollution . _ thinks we can . _ suggests we should. _ says its a good idea that. I believe Task7 Writing 6 月 5 日( June 5)是世界环境保护日，我们周围的环境变得越来越糟糕，污染越来越严 重。假如你是学生李华，你校要进行环保专题演讲比赛，请你以“Protect the environment”为题写一篇演讲稿。 What are the problems? How to solve these problems? What are your proposals(提议) ? Modify(修 改) a compositio n key words& sentences good sentences missing words （漏词） mistakes （错误） Symbols Evaluate(评 价) a compositio n framework （框架） languageGrammar, spellings and Punctuation (标点符号) hand-writing General evaluation Excellent(1620 stars)Good(1215starsto be improved )(less than 12 stars)(总体评价) Protect the environment Nowadays, there is more and more pollution and the world is becoming worse and worse. For example, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _