高中英语 模块5第一单元Word Power课件 牛津版必修5.ppt

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1、Unit2TheenvironmentWordpowerEnvironmentalproblemsSaysomethingaboutthevideoEnvironmentalproblemsarediscussedfrequentlyinthenews.Awholevocabularyhasdevelopedtohelpustalkabouttheenvironmentandproblemsassociatedwithit.Unit2教学目标以图片展示结合讲解使学生了解周围的环境现状，掌握一些与环境相关的词汇以及构词法。e

2、nvironmentpollutionsandstormforestfireearthquaketyphoondroughtfloodWhenwetalkaboutthingsthatarebadfortheenvironment,manyofthewordsthatweusearecompoundnouns.acidrainslashandburnfarmingclear-cutloggingglobalwarmingozoneholes6.opencastminingacidrainslashandburnfarmin

3、gGlobalwarmingclear-cutloggingopencastminingozoneholesEcovilleOlympicVillageWhatis“Ecoville”inyourmind?ReadPartAonPage26toknowof“Ecoville”andfindthevocabulariesrelatedtotheenvironment.Whataretheecotouristsinterestedin?Theyareinterestedinenvironmentalprotection.Wha

4、tis“Ecoville”inyourmind?Itusesnatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothingcausespollution.Ecotouristsarepeoplewhovisitanareaanddon’tharmordamagetheecosystem.Theyareinterestedinenvironmentalprotection.Ifyouarethiskindoft

5、ourist,youwillloveEcoville.Weusenatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothinginourhotelcausespollution.Weevenuseeco-friendlywashingpowdertowashyoursheets.Don’thaveyournextholidayinacityfulloffactoriesthatcreateharmfulwas

6、te.CometoEcoville,whereyouandearthwillbesafetogether.Theprefix“eco-”comesfromGreekandmeans“earth”.Itisusedinmanywordstotalkabouttheenvironment.eco-friendlyeco-traveleco-tripecotouristsecovilleecosystemListsomewordsthatincludetheprefix“eco”.Useyourdictionaryifneces

7、sary.DiscussExercise(1)1.touristswhoarefriendlytoecotouristtheenvironmentwhengoing2.protectionofenvironmentsolarenergy3.usingthesun’senergy4.fuelsuchascoal,oil,thateco-friendlywasformedovermillionsfossilfuelofyearsfromtheremainsofanimalsorplantsenvironmental5.maki

8、ngair,water,soiletcdirtyprotection6.environmentalprotectedpollutionMatchthesewordstotheirmeaningsReadtheadvertisementonPage27andfillintheblankswithwords