人教版九年级Unit 13 We're trying to save the earth!-Section B 3a—3b Self check-ppt课件-(含教案+素材)-部级优课-(编号：a0c2a).zip

话题复习话题复习 Writing - What Can We Do for the Environment? 八年级下册：八年级下册：Unit 7 Whats the highest mountain in the world? 九年级：九年级：Unit 13 Were trying to save the earth! She is Li Bingbing. Whos she? Whats she talking about? Climate/Environmental problem. white pollution 白色污染白色污染 What Can We Do for the Environment？ water pollution 水污染水污染air pollution 空气污染空气污染 Although the world develops much faster and better, the resources（资资源源 ） the earth gets fewer and fewer. People may think that big things must be done to save the earth. Many forget that saving the earth begins with small things. Save water. Water is the source（源源泉泉）of the life. No water, no life. So its very important for us to do so. Not only should we protect drinking water and stop polluting it, but also make full use of it. Save electricity. It is very important. We cant imagine what the life will be like without it. Everyone should do his best to save electricity. Dont forget to turn off the lights or other electric machines when we finish working. Save forests. They are useful. Please stop cutting them down and use recycled paper instead. Make our world a green one to live in. Recycle useful rubbish. Plenty of rubbish can be recycled like cans, paper, bottles, and so on. We can save resources in this way. All these small things could add up and become big things that can improve the environment. Lets take action now! Beginning: Environmental problems Middle: How to solve the problems End：Hope 2mins Information Card How about the resources on the earth? 1 . _. How to save electricity when we finish working? 2 . Turn off _. How to save water?3 . Protecting drinking water, stop polluting, and also _. How to deal with useful rubbish? 4 . _. How many things must be done to save the earth? 5 . _. It gets fewer and fewer. Recycle them. the lights or other electric machines make full use of it Four/4. 5mins 自然环境（自然环境（Natural Environment）：）： r_ l_ m_ f_ s_ l_ o_ d_ i_ 资源资源/材质（材质（Resources/Materials）：）： c_ w_ m_ w_ i_ g_ p_ p_ g_ e_ _l 词汇预习检查词汇预习检查 自然环境（自然环境（Natural Environment）：）： r_ l_ m_ f_ s_iverakeountainorestea l_ o_ d_ i_andceanesert 资源资源/材质（材质（Resources/Materials）：）： c_ w_ m_ w_ i_oalateretaloodron g_ p_ p_ g_ e_lassaperlasticoldlectricity sland _loi 词汇预习检查词汇预习检查 环保（环保（Environmental Protection）：）： n. 名词名词 1.保护保护:_ 2.环境环境:_ 3.废品废品:_ 4.垃圾垃圾:_ 5.污染污染:_ 6.水污染水污染:_ 7.空气污染空气污染:_ 8.白色污染白色污染:_ 9.噪音污染噪音污染:_ 词汇预习检查词汇预习检查 环保（环保（Environmental Protection）：）： n. 名词名词 1.保护保护:_ 2.环境环境:_ 3.废品废品:_ 4.垃圾垃圾:_ 5.污染污染:_ 6.水污染水污染:_ 7.空气污染空气污染:_ 8.白色污染白色污染:_ 9.噪音污染噪音污染:_ protection environment waste litter/rubbish pollution water pollution air pollution white pollution noise pollution 词汇预习检查词汇预习检查 1.污染污染:_ 2.保护保护: _ 3.循环利用循环利用: _ 4.节约；拯救节约；拯救:_ 5.收集收集:_ 6.浪费浪费:_ 7.减少减少:_ v. 动词动词adj. 形容词形容词 1.有害的有害的: _ 2.有用的有用的: _ 3.人造的人造的: _ 4.野生的野生的: _ 5.环境的环境的: _ 词汇预习检查词汇预习检查 1.污染污染:_ 2.保护保护: _ 3.循环利用循环利用: _ 4.节约；拯救节约；拯救:_ 5.收集收集:_ 6.浪费浪费:_ 7.减少减少:_ pollute protect recycle save v. 动词动词adj. 形容词形容词 1.有害的有害的: _ 2.有用的有用的: _ 3.人造的人造的: _ 4.野生的野生的: _ 5.环境的环境的: _ collect waste harmful useful wild man-made environmental reduce 词汇预习检查词汇预习检查 make a difference cut down play a part in doing sth. be harmful to lead to in fact turn off throw away make full use of instead of sth./doing sth. be against doing sth. take action in the face of as far as I know 环境相关短语复习环境相关短语复习: u 有关系，有作用，有影响有关系，有作用，有影响 u 砍倒砍倒 u 在在起作用起作用 u 对对有害有害 u 导致导致 u 事实上事实上 u 关闭关闭 u 扔掉扔掉 u 好好利用好好利用 u 代替代替 u 反对做某事反对做某事 u 采取行动采取行动 u 面对面对 u 就我所知就我所知 2mins Listening 1.There is also too much_. People _ things every day. 2.Factories that _ also _ the air with a lot of black smoke. 3.Littering everywhere _ the environment. rubbish and waste burn coal pollute is harmful to throw away Hope（呼吁）（呼吁） Environmental Problems 1. Lets _ now! 2. Our action can _ and _ a better future! 3. Its our duty to _. make a difference take action lead to protect environment 听填信息听填信息 How to protect the environment: We should _ _ I think its a good idea that + 句子句子 _ 小组讨论小组讨论 3个观点个观点 Group Discussion 3mins stop cutting down forest, turn off lights, save water and electricity, take a bus or subway, recycle waste, take your own bags 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“What Can We Do for the Environment?”为题 写一篇演讲稿。 内容要求：内容要求： 1. 说明环保的重要性；说明环保的重要性； 2. 举例说明环境存在的问题（举例说明环境存在的问题（ 2方面）方面）; 3.如何保护好我们的环境，采取怎样的措施，举例如何保护好我们的环境，采取怎样的措施，举例2方面进行说明方面进行说明 ； 4. 呼吁大家行动起来，减少污染，保护环境。呼吁大家行动起来，减少污染，保护环境。 作文要求：作文要求： 1.不能照抄原文；不得在作文中出现学校的真实名称和学生的真实 姓名。 2.语句连贯，词数80个左右。作文的开头已经给出，不计入总词数。 Writing Structure 写作结构写作结构 第一段： Hello, everyone. Im Li Hua. Its nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem.is very important, because/ is the importance of , because 第二段： There are many environmental problems. For example, 第三段： Everyone should play a part in protecting our environment.I have two suggestions. One is we should, the other is wed better 第四段： I hope/I am sure Hello, everyone. Im Li Hua. Its nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem.is very important, because/ is the importance of , because There are many environmental problems. For example, Everyone should play a part in protecting our environment.I have two suggestions. One is we should, the other is wed better I hope/I am sure 同伴互评同伴互评 3mins Hello, everyone. Im Li Hua. Its nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem.Its very important for us to protect the environment because there is only one earth. There are many environmental problems. For example, there is also too much rubbish and waste. People throw away things every day. Factories that burn coals also pollute the air with a lot of black smoke. Everyone should play a part in protecting our environment.I have two suggestions. One is we can use cloth bags in stead of plastic bags when we go shopping. The other is wed better never forget to turn off the lights when we leave the classrooms in order to save energy. In fact, even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in. Thank you for your listening! Heal the world, make it a better place！ For you and for me, and the entire human race! Summary writing structure: beginning, middle, end Revise the drafts and write the composition again. 1 / 4 话题作文：话题作文：What Can We Do for the Environment? 导学案导学案 班级：班级： 姓名：姓名： 学习目标：学习目标： 1.掌握关于环境和自然的重点词汇、短语及句型。 2.学会用英语描述环保重要性，环境存在的问题，环保举措。 3.掌握英语写作结构。 4.培养学生环保意识。 学习过程：学习过程： 任务一：划分文章段落，写出段落大意（2 分钟） Although the world develops much faster and better, the resources（资源）the earth gets fewer and fewer. People may think that big things must be done to save the earth. Many forget that saving the earth begins with small things. Save water. Water is the source（源泉）of the life. No water, no life. So its very important for us to do so. Not only should we protect drinking water and stop polluting it, but also make full use of it. Save electricity. It is very important. We cant imagine what the life will be like without it. Everyone should do his best to save electricity. Dont forget to turn off the lights or other electric machines when we finish working. Save forests. They are useful. Please stop cutting them down and use recycled paper instead. Make our world a green one to live in. Recycle useful rubbish. Plenty of rubbish can be recycled like cans, paper, bottles, and so on. We can save resources in this way. All these small things could add up and become big things that can improve the environment. Lets take action now! Paragraph 1:_ Paragraph 2-5: _ Paragraph 6: _ 任务二：信息归纳（5 分钟） Information Card How about the resources on the earth?1._. How to save electricity when we finish working?2.Turn off _. How to save water?3. Protecting drinking water, stop polluting, and also _. How to deal with useful rubbish?4._. How many things must be done to save the earth?5._. 2 / 4 任务三：词汇 1. 自然环境（Natural Environment）： 名词： r_ l_ m_ f_ s_ l_ o_ d_ i_ 2. 资源/材质（Resources/Materials）： 名词： c_ w_ m_ w_ i_ g_ p_ p_ g_ e_ _l 3. 环保（Environmental Protection）： 名词： 1.保护: _ 2.环境: _ 3.废品: _ 4.垃圾: _ 5.污染:_ 6.水污染: _ 7.空气污染: _ 8.白色污染: _ 9.噪音污染: _ 动词： 1.污染: _ 2.保护: _ 3.循环利用: _ 4.节约；拯救: _ 5.收集: _ 6.浪费: _ 7.减少: _ 形容词： 1.有害的: _ 2.有用的: _ 3.人造的: _ 4.野生的: _ 5.环境的: _ 任务四：环保短语：（2 分钟） 1.有关系，有作用，有影响 make a _to 2.砍倒 _ _ 3.在起作用 _ a part in _ sth. 4.对有害 be _ to 5.导致 _ _ 6.事实上 _ _ 7.关闭 _ _ 8.扔掉 _ away 9.好好利用 make _ _ of 10. 代替 _ _ 11. 反对做某事 be _ doing sth. 12. 采取行动 _ action 13. 面对 _ the face of 14. 就我所知 _ _ _ I know 3 / 4 任务五：听填信息 Environmental Problems 1.There is also too much_. People _ things every day. 2.Factories that _ also _ the air with a lot of black smoke. 3.Littering everywhere _ the environment. Hope1. Lets _ now! 2. Our actions can _ and _ a better future! 3. Its our duty to _. 任务六：小组讨论（3 分钟） How to protect the environment: We should _ We should _ I think its a good idea that _ 任务七：写作（10 分钟） 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“What Can We Do for the Environment?”为题写一篇 演讲稿。 内容要求：内容要求： 1. 说明环保的重要性；说明环保的重要性； 2. 举例说明环境存在的问题（举例说明环境存在的问题（ 2 方面）方面）; 3.如何保护好我们的环境，采取怎样的措施，举例如何保护好我们的环境，采取怎样的措施，举例 2 方面进行说明；方面进行说明； 4. 呼吁大家行动起来，减少污染，保护环境。呼吁大家行动起来，减少污染，保护环境。 作文要求： 1. 不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名。 2. 语句连贯，词数 80 个左右。作文的开头已经给出，不计入总词数。 写作结构：写作结构： 第一段： Hello, everyone. Im Li Hua. Its nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem.is very important, because/ is the importance of , because 第二段： There are many environmental problems. For example, 第三段： Everyone should play a part in protecting our environment.I have two suggestions. One is we should, the other is wed better 第四段： I hope/I am sure 4 / 4 What Can We Do for the Environment? Hello, everyone. Im Li Hua. Its nice to speak about what we can do for the environment, and I think each of us can do a little bit to help with this problem. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 Teaching Design Writing - What Can We Do for the Environment? 1. Teaching Objectives 1.1 Language Knowledge: Ss can master the useful words and expressions of environment and nature 1.2 Language Skills: Use simple sentences to describe environmental protection 1.3 Learning Strategies: Cooperation 1.4 Affect and Cultural Awareness: Develop students environmental protection awareness 2. Teaching Difficulties and Focus 2.1 Writing structure 2.2 Useful expressions: is very important, because/ is the importance of, because There are many environmental problems. For example, Everyone should play a part in protecting our environment. I have two suggestions. One is we should, the other is wed better I hope/I am sure 3. Analysis of Students and Teaching Materials Students are from Grade 9. They have mastered the basic knowledge of English writing. However, some students dont know how to organize a composition by using conjunctions, and they often make some mistakes in spelling words, because they spend less time on writing. Now, they are preparing for the entrance examination of high school. According to the writing requirements, this class uses the hot writing topic environmental protection, which is important issue but easy for our students. The purpose of this class is to help them to review the words, phrases and sentences of environment step by step, to write a composition properly by the outline. 4.Teaching Procedure. 2 TimeObjectivesTeachers ActivitiesStudents Activities Activity 1: Lead-in 1. Present a clip of video: Li Bingbing gave a speech in the Climate Summit of UN. 1. Ss to find out whats she talking about. 3 mins Lead in the topic: What Can We Do for the Environment? 2. Show some pictures of envirmental pollution. 2. Ss guess what kind of pollution it is. Activity 2: Pre-writing 1. Present the sample writing. 1. Ss finish the information card and find out the main idea of each part of the writing sample. 5 mins Let Ss know the importance of the writing structure. 2. Explain the structure of it. 3 mins To review and summarize all the words of environment, and let Ss get ready for the writing. Activity 3: Present 1. Check the words of nature & environment. 1. Ss report their answers. Activity 4: Practice 1. Review the useful phrases referring to environmental protection 1. Ss write down the words on the worksheet. 2 mins To review and summarize all the phrases of environment, and let Ss get ready for the writing. 2. Check the answers.2. Ss report their answers. 3 mins Lead Ss to learn some useful sentences of environment, and let Ss get ready for the writing. Acitvity 5: Listening 1. Finish the sentences individually according to the tape. 1. Ss write down the words on the worksheet. 3 2. Check the answers.2. Ss report their answers. Acitvity 5: Group work 1. Discuss with group members: how to protect the environment. 1. Ss write down the ideas on the worksheet. 5 mins Let Ss use some words & phrases to talk about the environmental problems, and let Ss get ready for the writing. 2. Check the answers.2. Ss report their answers. Activity 6: While-writing 1. Present the outline of the composition and list some useful conjunctions. 10 mins Let Ss know how to organize a composition, and how to write a good composition by using conjunctions. 2. Ask Ss to write a draft.2. Ss write a draft. 2 mins Let Ss learn how to write a good composition from the mistakes. Activity 7: Post-writing 1. Show the drafts of several Ss and help to revise them together. 1. Ss revise the drafts together with the teacher. 3 mins Let Ss learn how to write a good composition from the mistakes. Activity 8: Pair work 1. Exchang the drafts with the partner and make some revisions 1. Ss revise the draft of the partner. 1 min Develop students environmental protection awareness. 1. Advise Ss to save the earth and take action now. 1. Show the song: Heal the world 1 min Summarize what Ss have learnt in the class. Activity 8: Assignment 1. Assign the homework: revise the drafts and write the composition again. 5. Teaching Reflection The whole teaching procedure is organized step by step. After reviewing the words, phrases and sentences of environment, the students can write a better composition than before. Besides, the outline helps students to organize the composition a lot. However, students might do not have enough time in writing because time is limited. We only revised one draft. It will be better if we can check more drafts of different 4 students. 6. Blackboard Design Writing: What Can We Do for the Environment? Learning Goal: 1.掌握关于环境和自然的重点词汇、短语及句型。 2.掌握英语写作结构。 Writing Structure: Beginning Middle End