Unit 2 The environment 课件 11

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1、Unit2Theenvironment课件11Haveyouevervisitsomebeautifulplacesduringyoursummerholiday?Howmanykindsofpollutiondoyouknow?AirpollutionWaterpollutionEarthpollutionChemistrypollutionRubbishpollutionFossilfuelsSolarenergyelectricityNaturalgasEcotouristsarepeoplewhovisitanareaanddonotharmordamagetheecosyst

2、em.Theyareinterestedinenvironmentalprotection.Ifyouarethiskindoftourist,youwillloveEcoville.Weusenatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothinginourhotelcausespollution.Weevenuseeco-friendlywashingpowdertowashyoursheets.Don’thaveyournextholidayinacityfu

3、lloffactoriesthatcreateharmfulwaste.CometoEcoville,whereyouandEarthwillbesafetogether.Eco-touristsEco-systemEco-comesfromGreekandmeans‘earth’,itisusedinmanywordstotalkabouttheenvironment.Writeasmanywordsthatincludetheprefixeco-asyoucan.Useyourdictionaryifyouneedto.生态旅游者生态系统ecoactivityecofriengdl

4、yecodevelopmentecodisasterecologyecologistecotourismadj+nnn+nnn+nnGuessthemeaningoffollowingwords,andmatchthemwithpictures.Clear-cutloggingozonelayerOpencastminingacidrainSlashandburnfarmingGlobalwarmingOpencastminingOzonelayerClear-cutloggingGlobalwarmingAcidrainSlashandburnfarmingDiscussingWha

5、tmeasurescanwetaketosolvetheseproblemsabove?(Dividetheclassintosixgroup,andeachgrouptalkaboutonepicture.)FinishpartConpage271,environmental2,ozonelayer3,ecosystem4,energy5,fossilfuels6,eco-friendly7,harm8,ecotouristsByeBye！！