課題Book3Unit3usinglanguagewriteareportonanenvironment課型新授課課時(shí)1核心素養(yǎng)1.Knowthewritingtypeofthepassage;3.Deepenthereadingskills,suchassummarizing,skimmingandscanning;3.KnowtheproblemofLiriverandtheeffortstohandletheproblem;3.Writeareportonanenvironmentalissue.教學(xué)重點(diǎn)GuidestudentstoreadthetextandunderstandthetreatmentprocessofLiRiverwaterpollution,andsummarizethetextstructureandwritingskillsonthisbasis;教學(xué)難點(diǎn).Instructstudentstowriteareportonenvironmentalissuesandhelptheminternalizeandusethelanguageofthesubject.教學(xué)方法Taskbasedteachingmethod學(xué)情分析班級(jí)學(xué)生英語水平處于中等層次，基礎(chǔ)知識(shí)掌握尚可，但存在詞匯量不足、語法運(yùn)用不熟練、閱讀速度和寫作能力較弱等問題。學(xué)習(xí)態(tài)度：大部分學(xué)生有學(xué)習(xí)意愿，但缺乏主動(dòng)性和規(guī)劃能力，部分學(xué)生存在畏難心理，尤其是對(duì)完形填空和寫作部分信心不足。成績(jī)分布：考試成績(jī)多集中在70100分（滿分150分），聽力、閱讀和寫作得分率較低，語法填空和短文改錯(cuò)相對(duì)較好。新課探究PrewritingWarmup:PutforwardquestionsWhichplacedoyouthinkitmightbe?WhatdoyouthinkmighthavecausedwaterpollutionintheLiriver?Task1:Readpara.1andtrytoclarifythegenreofthistext.·TextType:report·Themainideaofthetext:WaterpollutionintheLiRiver&measurestoreducethepollutionTask2:listentothepassageaccrodingtothetapeTask3:Readthetextagainandpletetheparagraphsummaries.WhilereaingcarefulreadingTask1:teacherteachparagraphbyparagraphandteachthekeypoints.para1IntroducingthetopicPara2:Describingthemeasurespara3:Presentingsome__problems_____Para4:PresentingfurthersolutionsTask2：Readpara.2anddrawamindmaptoshowthefactorsthatcausedthepollution.IncreasingnumberoftouristsTouriststhrowingrubbishinwaterRiseinnumberofmercialandindustrialenterprises=morewasteMorechemicalsforcropproductiongoingintowaterTask3；Readpara.34anddrawamindmaptoshowthemeasurestakentodealwithitclosureofpollutingenterprisesregularinspectionsandfinesforabusesRiverChiefSystemWaterTenPlanTask4.SummarythestructurePara.1introduction/problemPara.2causesPara.3solutionsPara.4furthersolution/planTask5:Readtextandfinishthetask2ontextbookonpage33.要求用課文中的句子進(jìn)行回答1.WhatweresomeofthenegativeeffectsontheLiRiverasaresultofthegrowthintourism?2.WhatmeasureshavebeentakentoimprovetheLiRiver’swaterquality?3.Whatisthe“RiverChiefSystem”?pareReport1withReport2Whatarethedifferences?Postwriting總結(jié)寫作結(jié)構(gòu)【寫作梳理】Para1stateproblemsPara2basicsolutionPara3expectationPara4furthersolutionsummaryexpressionsinthepassage提出問題：1.dozensofpollutingenterprises很多污染企業(yè)2.waterpollution水污染3.lead3.leadtoseverewaterqualityissues導(dǎo)致嚴(yán)重的水質(zhì)問題4.usechemicalstoincreasecropproduction使用化學(xué)肥料提高農(nóng)作物產(chǎn)量5.affectlocalmunity影響當(dāng)?shù)厣鐓^(qū)6.haveanegativeeffecton對(duì)……產(chǎn)生負(fù)面影響句式1.以往，漓江的水質(zhì)因游客量的增長(zhǎng)遭到嚴(yán)重破壞，一些游客頻繁將垃圾扔入江中。Previously,waterqualityintheLiRiverhadsufferedgreatlyfromanincreasingvolumeoftourists,manyofwhomfrequentlythrewgarbageintotheriver.2.更多的家庭和商業(yè)垃圾最終流入河中，水污染程度上升。Waterpollutionlevelsincreased,withmorehouseholdandmercialwasteendingupintheriver.提出解決措施prehensiveinitiatives全面的治理方案2.carryoutinspectionsregularly定期檢查3.finetouristorganizationsforabuses對(duì)旅游機(jī)構(gòu)的違規(guī)行為進(jìn)行罰款4.takeaction(s)todosth采取措施做某事5.spreadenvironmentalawareness傳播環(huán)保意識(shí)6.addresstheissues應(yīng)對(duì)問題7.adecreasein在……方面減少8.setupstrictregulations在……方面減少提出解決措施1[環(huán)境保護(hù)]啟動(dòng)了全面倡議，采取了一些措施來處理這些問題。Aprehensiveinitiativewasstarted,withanumberofmeasuresthataddressedtheissues.2.[環(huán)境保護(hù)]當(dāng)?shù)卣畬?duì)進(jìn)一步發(fā)展工業(yè)制定了嚴(yán)格的規(guī)定。Thelocalgovernmentsetupstrictregulationsregardingfurtherindustrialdevelopment.3[環(huán)境保護(hù)]與此同時(shí)，他們開始實(shí)行定期檢查，對(duì)旅游組織濫用職權(quán)進(jìn)行處罰。Atthesametime,theystartedtocarryoutinspectionsregularlyandfinetouristorganizationsforabuses.期待1.[環(huán)境保護(hù)]有了這些措施，人們相信漓江的美麗將會(huì)世代保存下來。Withthesemeasures,itisbelievedthatthebeautyoftheLiRiverwillbepreservedforgenerationstoe.2.[環(huán)境保護(hù)]隨著這些行動(dòng)的展開，中國的水資源正朝著潔凈的、可持續(xù)的未來邁進(jìn)。Withsuchcampaignsineffect,China'swaterwaysareheadingtowardsacleanandsustainablefuture.布置作業(yè)DianchiLake,locatedinKunming,YunnanProvince,wasoncecelebratedasthe"PearlofthePlateau."However,inrecentdecades,severewaterpollutionhasturneditintoawarningsignofenvironmentaldegradation.Youshouldwriteareportexaminingthecauses,effects,andpotentialsolutionstothiscriticalissue.滇池坐落于中國云南省昆明市，曾被譽(yù)為"高原明珠"。然而近幾十年來，嚴(yán)重的水污染已使其成為環(huán)境惡化的警示標(biāo)志?，F(xiàn)需撰寫一份調(diào)查報(bào)告，深入分析這一嚴(yán)峻問題的成因、影響及潛在解決方案。寫作內(nèi)容包括：1,簡(jiǎn)要介紹環(huán)境問題的現(xiàn)狀和影響；3.提供一些具體且可行的建議4,呼吁政府采取積極措施，保護(hù)環(huán)境，為下一代創(chuàng)造更好的生活環(huán)境。注意：詞數(shù)要求100120詞。板書設(shè)計(jì)Book3Unit3usinglanguagewriteareportonanenvironmentPara.1introduction/problemPara.2causesPara.3solutionsPara.4furthersolution/planXB3Unit3:EnvironmentalProtectionTopic:ReportWriting–WaterPollutionCaseStudiesDuration:45minutesI.TeachingObjectivesLanguagepetence:Masterpassivevoiceandobjectiveexpressionsinenvironmentalreports(e.g.,"wereimplemented,""measuresweretaken").Applycauseeffectphrases(e.g.,"contributeto,""resultin")toanalyzepollutionissues.LearningAbility:Extractandsummarizekeyinformationthroughcollaborativereading.TransfertemplatestructurestowriteaboutDianchiLake.CriticalThinking:EvaluatetheeffectivenessofLiRiverrestorationmeasures.ProposeinnovativesolutionsbyparingLiRiverandDianchiLakecases.CulturalAwarenessUnderstandChina’secocivilizationphilosophy:"Lucidwatersandlushmountainsareinvaluableassets."Discussbalancingeconomicdevelopmentandenvironmentalprotection.II.TeachingMethodsPWPModel:Prereading→Whilereading→PostreadingTaskbasedLearning:Reportwritingasfinaloutput.SituationalTeaching:AuthenticcontextusingLiRiver/Dianchicases.III.TextAnalysisGenre:InvestigativereportStructure:Problem→Causes→Solutions→FutureoutlookLanguageFeatures:Passivevoice(objectivity)Technicalterms(e.g.,"algaeblooms,""watertreatmentfacilities")Datasupport(e.g.,"100kgofwasteweekly")IV.StudentAnalysisPriorKnowledge:Basicunderstandingofpassivevoicebutlackapplicationinreports.Familiarwithenvironmentalissues(e.g.,wastesorting).Challenges:plexsentences(e.g.,"with"absoluteconstructions).ArticulatingconcretesolutionsinEnglish.V.TeachingProcedureStep1:Leadin(5mins)Activity:PictureparisonShowLiRiverbefore/afterpollutionimages.Q1:Whatchangesdoyouobserve?(CriticalThinking:Observation)Q2:Whoshouldbeaccountable?(CulturalAwareness:Responsibility)Purpose:Activatepriorknowledgeandengageinterest.Step2:Reading(15mins)Task1:JigsawReadingGroupsanalyzeassignedsections(Causes/Measures/Results)andpleteatable:Category KeyInformationCauses Tourism,industrialwaste,agriculturalrunoffSolutions Wastewaterplants,"RiverChiefSystem"Task2:LanguageFocusUnderline3passivesentences;discusstheirfunction(Languagepetence).Purpose:Developinformationprocessingandanalyticalskills.Step3:Writing(20mins)Task:DraftaDianchiLakeReportOutline:Introduction:Describecurrentstatus(mirrorLiRiveropener).Body:Usecauseeffectphrases+passivevoice(e.g.,"Chemicalwastewasdischarged").Conclusion:Calltoaction(quoteecophilosophy).PeerReview:Exchangetocheckpassivevoiceandsolutionfeasibility(LearningAbility).Step4:Summary(5mins)Sharecreativesolutions(CriticalThinking:Innovation).Reinforceculturalvaluesthroughslogans(CulturalAwareness).VI.BlackboardPlanUn