M5 Unit 3 Project 课件

WelcomeUnit3ScienceversusnatureProjectHavingadebateBeautiful!developmentpollutionRapiddevelopmentofagricultureandindustryUntreatedhumanandindustrialchemicalsandwastepouredoutintotheriverThickdirtysmokegoesintotheatmosphereLostofmanyforestandgrasslandCausesoftheseriouspollution:…Ontheonehand,wearedevelopingoureconomy,ontheotherhand,wearedestroyingourenvironment.economyVSenvironmentmanVSnatureUnit3projectManandnatureⅡ.TorFquestions:1.Withthedevelopmentofscienceandtechnology,Earth’sresourcesarebeingprotected.2.Theplanetwilleventuallybedamagedifwecontinuetodowhatwearedoing.3.Accordingtothewriter,environmentalconservationismoreimportantthaneconomicdevelopment.4.AftermanyyearsofusingupEarth’sresources,manydevelopedcountriesfocusonprotectingEarth.5.Manypoornationsareoverdevelopingnaturalresourcestomeettheneedsoftheirpeople.6.Humansbenefitalotwhentheyoverdevelopnaturalresources.7.Humancanreallywinbyprotectingtheenvironment.8.ItistheresponsibilityofdevelopednationstoworkoutasolutiontoprotectEarth.TFTTFFTFdestroyedButalsosufferedalot,suchasmanydisasters.mankindeconomicdevelopmentisasimportantasenvironmentalconservation.Listening:Answerthefollowingquestions1.WhatdidpeopledotodestroyEarth?2.WhatistheresultifpeoplecontinuetodestroyEarth?3.Whataremanydevelopednationsconcernedaboutnow?4.Whyarethepoorcountriesoverdevelopingnaturalresources?TheydestroytheEarthbybuildingnewchannelsintheseaandfactoriesontheland,andbycreatingpollutionwithchemicalwaste.Theplanetwillbedamaged.Savingnatureratherthandevelopinganddestroyingit.Tomeettheneedsoftheirpeople.5.Dothepeopleinundevelopedcountriesrealizewhattheyaredoingisbadfortheenvironment?6.Whatshoulddevelopinganddevelopedcountriesdo?7.Dopeoplewiniftheydamagetheenvironment?8.Itishightimeformankindtofindsolutionsthatareacceptedforeveryoneandeverything,isn’tit?No.Theyshouldworktogethertomakesurethatpeopleenjoyhealthyandhappylives,withouttheenvironmentaroundthemsufferingNo.Yes,itis.Furtherreading&pairwork:Para1:Para2:Para3:Para4:Humanscanonlyreallywinbyprotectingnature.Natureresourceshavebeenseriouslyaffectedbycarelessness.Differentattitudestowardstheproblem.Humansaremovingtowardsanimportantpointintherelationshipwithnature.Title:GMfood:1.____________________SituationGreatprogressin2.___________3.______★4.__________________totheDNAofplantsandanimalstogivethemnewqualities★TakeDNAfromaplantorananimaltoremove5._____________6._______★Healthier★7.______________Danger★Dangerousfor8.____★Unsafeeffectson9.__________Measures★Hesitateto10._____________fortheproductionofGMfoodhopeordangergeneticsstudyWaysInsertnewmaterialsomeundesiredqualitiesAdvantagesHavelargerharvestshumanstoeatthefoodchaingivepermissionsHomework:HaveadebateEconomicdevelopmentismoreimportantthanenvironmentalconservation.Environmentalconservationismoreimportantthaneconomicdevelopment.VSFORSIDE:AGAINSTSIDE:Thanksforyourattendance!Bye-bye!