【课件】Unit+3Reading+for+writing课件2022-2023学年高中英语人教版（2019）选择性必修第三册.pptx

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1、人教版（2019）英语 选择性必修三Unit 3 ENVIRONMENTALPROTECTIONReading and Writing目目录录Warming up01Pre-writing02While-writing03Post-writing04Lookatthepictures.Whatplacedoyouthinkitmightbe?Howdoyoudescribethepictures?LiRiverinGuilin.Theyareverybeautifulandclean.Warming upWarming up01HoweverWarming upWarming up01What

2、 do you think might have caused water pollution in the Li river?A large number of tourists crowd in and leave too much damage.Enterprises poured the polluted water into the river.Warming upWarming up01Read the text and complete the paragraph summaries.Para 1Introducing the topicPara 2Describing the

3、_Para 3Presenting some _Para 4Presenting further _problemmeasures/solutionssolutionsPre-writingPre-writing02The passage uses“problem-solution”pattern when talking about water pollution in the Li River.Here is its structure.Paragraph 1Paragraph 2 Paragraphs 3&4The end of Paragraph 4 Problems(negative

4、effectsontheriverswaterquality)CausesSolutionsResultsandprospectionPre-writingPre-writing02Draw a mind map to show all the factors that caused the pollution.Li River PollutionIncreasing number of touristsTourists throwing rubbish in waterTour boats throwing cooking oil in waterRise in number of comm

5、ercial and industrial enterprises=more wasteMore chemicals for crop production going into waterLocal population rise to meet tourism demand=more household wastePre-writingPre-writing02constructionofwastewatertreatmentfacilitiesthecollectionandtransportofhouseholdwasteclosingormovingthepollutingenter

6、prisessettingupregulationsandrulesWhatmeasureshavebeentakentoaddresstheissue?(Para.3)carryingoutinspectionsandfiningPre-writingPre-writing02mediaLets writeLets writeUse what you have learnt to write a report on an environmental issue.Chooseanenvironmentalproblemthatdirectlyaffectsyouoryourlocalcommu

7、nity.ResearchtheissueontheInternet.Considerthefollowingquestions:lWhat is the issue?Why does it need to be dealt with?lWhere does the issue occur?What are its causes?What effects does it have?lWhat actions have been taken so far?What future actions are planned?lHas the issue been dealt with well?Is

8、it likely to be solved completely?Why or why not?What alternative solutions are possible?While-writingWhile-writing03本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下几点：本单元的写作任务是写一篇关于环境问题的报道。写作时注意以下几点：1.以事实为依据，对事实给予明确的、实事求是的报道。以事实为依据，对事实给予明确的、实事求是的报道。2.要有明确的文章结构。要有明确的文章结构。3.语言要具体、准确、简练，通俗易懂。语言要具体、准确、简练，通俗易懂。WritingArep

9、ortonanenvironmentalissueWhile-writingWhile-writing03You may use the following table to help your writing.Paragraph 1Paragraph 2Paragraph 3Paragraph 4While-writingWhile-writing03Topic:what+why necessary?Problem:where?Cause?Effect?Measures:actions+future actionsFurther solutions(alternatives)体裁议论文时态一

10、般现在时和一般过去时主题环境保护人称第一或第三人称Tips第一段:提出问题及原因第二段:给出解决建议第三段:得出结论某英文某英文报刊将开展一次主刊将开展一次主题为“Environmental“EnvironmentalProtection”Protection”的征文活的征文活动。请你以你以“Reducingair“Reducingairpollution”pollution”为题目写一篇目写一篇120120词左右的英左右的英语报告。告。While-writingWhile-writing031.我们都知道空气污染变得越来越严重。Asisknowntousall,airpollutionisb

11、ecomingmoreandmoreserious.第一段：提出第一段：提出问题及原因及原因vehiclessuchascars,shipsandplanesareoneofthemostimportantcausesofairpollution.2.汽车、轮船和飞机等车辆是造成空气污染的最重要原因之一。While-writingWhile-writing03第二段：第二段：给出解决建出解决建议2.他们执行了严格的规章制度,使得一些工厂被关闭或者搬出市中心。实行;执行用现在分词短语作结果状语翻译句子:3.生产使用新能源的汽车和公共汽车,这样就减少了二氧化碳的排放。新能源用非限制性定语从句翻译句

12、子:While-writingWhile-writing03carryoutTheycarriedoutstrictregulations,makingsomefactoriescloseddownormovedoutofthecitycenter.newcleanenergyCarsandbusesusingnewcleanenergywereproduced,whichreducedthecarbondioxideemission.第二段：第二段：给出解决建出解决建议4.政府所采取的措施号召了人们参与到减少空气污染源的活动中。号召某人做某事参与用强调句型翻译句子:While-writing

13、While-writing03callonsb.todosth.beinvolvedinItisthegovernmentsmeasuresthatcalledonpeopletobeinvolvedinreducingthesourceofairpollution.第三段：第三段：总结5.如果每个公民都为保护环境做出努力,终有一天我们能呼吸到清洁的空气。努力做某事吸收,让进入用定语从句翻译句子:While-writingWhile-writing03makeeffortstodosth.takeinIfeverycitizenmakeseffortstoprotectourenvironme

14、nt,thedaywillcomewhenpeoplewilltakeincleanair.Reducing air pollutionReducing air pollutionAs is known to us all,air pollution is becoming more and more serious.This phenomenon As is known to us all,air pollution is becoming more and more serious.This phenomenon caused our attention.caused our attent

15、ion.To deal with the problem the government took some effective measures.Firstly,they To deal with the problem the government took some effective measures.Firstly,they carried out strict regulations,making some factories closed down or moved out of the city carried out strict regulations,making some

16、 factories closed down or moved out of the city center.Secondly,cars and buses using new clean energy were produced,which reduced the center.Secondly,cars and buses using new clean energy were produced,which reduced the carbon dioxide emission.Also,a lot of trees were planted on hills,fields and so

17、on.Most carbon dioxide emission.Also,a lot of trees were planted on hills,fields and so on.Most importantly,it is the governments measures that called on people to be involved in reducing importantly,it is the governments measures that called on people to be involved in reducing the source of air po

18、llution.the source of air pollution.If every citizen makes efforts to protect our environment,the day will come when people If every citizen makes efforts to protect our environment,the day will come when people will take in clean air.will take in clean air.While-writingWhile-writing03Exchange draft

19、s with a partner.Use this checklist to give feedbacks on your partners draft.Does the writer describe the environment issue clearly?Do the measures taken to deal with it sound effective?Does the writer use correct grammar,punctuation,and spelling?Post-writingPost-writing04Get your draft back and revise it.Then present your report to the class.Thank you!Thank you!