人教版九年级话题复习ppt课件.ppt

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1、话题复习话题复习Writing - What Can We Do for the Environment?n八年级下册：八年级下册：Unit 7 Whats the highest mountain in the world?n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

2、？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（资源）（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 th

3、e source（源泉）（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

4、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 recycle

5、d 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 problemsMiddle: How to solve the problemsEnd：Hope2minsInformation CardHow about the res

6、ources 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 o

7、ther electric machinesmake full use of itFour/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_iverakeountainoresteal_ o_ d_ i_andceanesert资源资源/材质（材质（Resources/Ma

8、terials）：）：c_ w_ m_ w_ i_oalateretaloodrong_ p_ p_ g_ e_lassaperlasticoldlectricitysland_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

9、:_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:_protectionenvironmentwastelitter/rubbishpollutionwater pollutionair pollutionwhite pollutionnoise 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

10、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:_polluteprotectrecyclesavev. 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: _collectwasteharmfulusefulwildman-madeenvironmental

11、reduce词汇预习检查词汇预习检查make a differencecut downplay a part in doing sth.be harmful tolead to in factturn offthrow awaymake full use ofinstead of sth./doing sth.be against doing sth.take actionin the face ofas 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

12、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2minsListening1.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 wasteburn coal polluteis harmful tothrow awayHope（呼吁）（呼吁）Environmental

13、 Problems1. Lets _ now!2. Our action can _ and _ a better future!3. Its our duty to _.make a differencetake actionlead toprotect environment听填信息听填信息nHow 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 Discussion3minsstop cutting down forest, turn off

14、lights,save water and electricity,take a bus or subway,recycle waste, take your own bags6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

15、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 lit

16、tle 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 sureHello,

17、 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 , becauseThere are many environmental problems. For example,Everyone should play a part in protectin

18、g our environment.I have two suggestions. One is we should, the other is wed betterI hope/I am sure同伴互评同伴互评3minsHello, 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 pr

19、otect 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 o

20、ur 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!Summarywriting structure: beginning, middle, end Revise the drafts and write the composition again.