高中英语公开课课件-风景 62页

Project板块：教学设计—课件作者：王丽Unit2Writingareport\nUnit2Teachingaims:1.KnowsomethingabouttheYangtzeRiver.2.Learnhowtowriteareport.3.Writeareport.\nAquiz1)Whatarethethreelongestfreshwaterriversintheworld?1.TheRiverNileinAfrica2.TheAmazonRiverinSouthAmerica3.TheYangtzeRiverinChina\nHowlongisTheYangtzeRiver?Whereisthesourceoftheriver?Howmanyprovincesdoesitrunsacross?Itrunsacrossnineprovinces.Itis6,300kilometerslong.ItstartsfromtheTuotuoRiverintheKunlunMountainandflowsintotheEastChinaSea.\nQutangGorgeXilingGorgeWuGorgeWhatisthemostfamousnaturalscenery?\nWuhanNanjingJianyingThefamousbridgesovertheriver.WushanXilingChongqingWuhuAnqingJiujiang\nWeareproudofthegreatriver!Weenjoyitsbeautifulsceneries!\n\n\n\n\n\n\n\nBut…\n\n\n\n\n\n\n\n\n\nProtectingtheYangtzeRiverProjectWritingareport\nP1:TheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcern.P2:ManypeoplehaverecognizedtheimportanceofprotectingtheYangtzeRiverandmanyenvironmentalorganizationsandprojectshavebeensetup.MainIdeaforeachPara.\nP3:Twospecialgovernmentprojectsareunderwaytoprotecttheriver.Oneisthewaterandsoilpreservationproject.P4:Thesecondprojectisanaturereserveforwhite-flagdolphins.P5:TheenvironmentalsituationoftheYangtzeRiverisimproving.\nAnalyzethestructure.Dividethetextintoseveralparts\nRaisingtheissueHowtosolvetheissueConclusionPara.1Para.2Para.3Para.4Para.5Part1Part2Part3Dividethefiveparagraphsintoseveralpartsaccordingtoyourunderstanding\nProtectingtheYangtzeRiverP1:RaisingtheissueP2(2-4):HowtosolvetheissueP3(5):ConclusionTheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcern.Alotofworkhasbeendonetoprotecttheriver.TheenvironmentalsituationoftheYangtzeRiverisimproving.EnvironmentalorganizationsWaterandsoilpreservationprojectNaturereservesforwhite-flagdolphinsThestructureofthereport\nInordertomakethereportconvincingandimpressive,thewritergivesusalotoffactsanddata.Canyoufindsomeexamplesfromthetext?\nWriteareportGroupWork\nPlanningWhatdoyouthinkarethebiggestenvironmentalproblemsinChina?(chooseagoodtopic)\ngreenhouseeffectglobalwarming\nairpollution\nacidrain\nredtide\ndeforestation\nnuclearaccidentsradioactivecontamination\ncommercialnoise\nDesertification\nillegalhunting\nglobalwarmingairpollutionacidrainwaterpollutionredtidedeforestationnuclearaccidentsillegalhuntingdesertification\nThetopicourgroupchoosewillbe:\nPreparingWriteanoutline\ntopicP1:RaisingtheissueP2:HowtosolvetheissueP3:ConclusiondetailsdetailsdetailsdetailsdetailsdetailsRemembertogivefactsanddatatomakeyourreportconvincingandimpressive.\nWiththedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedintotheair.CO2makesupabout70%ofthegreenhousegases,whichisconsideredtobeoneofthegreatestcausesofglobalwarming.Aseveryoneknows,thesideeffectsofglobalwarmingareshocking.Itdisturbsweatherpatterns,causingdroughts,hurricanesandsoon.Peoplereallysufferfromthedisasterscausedbyglobalwarming.Raiseissue\nForthisreason,weshouldmakeimmediateeffortstostopglobalwarming.(wemusttakeeffectivemeasurestosaveourplanet.)Firstandforemost,weshouldusemorecleanenergyandlesscoalandoil.Second,weshouldgotoworkonfootorbybusinsteadofdrivingacarifpossible.Lastbutnotleast,weshouldplantmoretrees,becauseplantscanturnCO2intooxygen.Moreimportantly,weshouldformthehabitofsavingenergyinourdailylife.Inaddition,thegovernmentshouldmakeenvironmentalpoliciestodealwiththeproblem.solveissue\nTostopglobalwarmingweshouldmakeimmediateandcontinualefforts.Wehopethesituationwillsoonchange.Globalwarmingcatchesandholdsourconcern,foritaffectsusandwillaffectourlatergenerations.Wecannotwaitanylonger.Doit.Doitright.Doitrightnow.conclusion\nhomework\nWritingareportInformation*LocatedbetweenJiangsuandZhejiangprovinces,theTaiLakeisoneofthefivefreshwaterlakes.*Ithasanareaof2420squarekilometerswiththelakecoastlineof400kilometerslong,thuswinningthefameof"EightHundredLiBigLake".*Therearemorethan60kindsoffishandaquaticandotherresourcesinabundance.Amongthefamousaquaticproductsarewhitebait,whitefish,whiteshrimp,etc.TheTaiLake\n\n\n\n\n\nBut…\n\n\n\nProblemsBadresultsSolutionsAchievementHelp：bluealgae[ældʒi:]蓝藻crab[kræb]螃蟹pursenet围网\nSearchmoreinformationafterclassandfinishyourreport!