高中英语 Unit 2《The Environment》课件Word power 牛津译林版必修.ppt

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1、教学目标通过学习与环境相关的词来描述环境污染和环境保护,倡导积极保护环境的良好意识。１学习与环境相关的词。２判断环境污染的一些现象及作简单描述。３利用构词法知识学习与环境相关的词。WordPowerDiscussingtheenvironmentEnvironmentalproblemsarediscussedfrequentlyinthenews.Awholevocabularyhasdevelopedtohelpustalkabouttheenvironmentandproblemsassociatedwithit.ShangriLaisheavenofearth

2、.Weareecotourists,we’llgotravellingthere.Whatareweinterestedin?Whattypeofhotelwillwestayin?WhatkindofenergydoesthehotelEcovilleuse?Howdoesthehotelwashthesheets?Whatothercharacteristicsdoestheenvironmentallyhotelhave?AReadthisbrochureaboutanew,environmentallyfriendlyhotelwhichisopening.E

3、cotouristsarepeoplewhovisitanareaanddonnotharmordamagetheecosystem.Theyareinterestedinenvironmentalprotection.Ifyouarethiskindoftourist,youwillloveEcoville.Weusenatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothinginourhotelcausespollution.Weevenuseec

4、o-friendlywashingpowdertowashyoursheets.Don’thaveyournextholidayinacityfulloffactoriesthatcreateharmfulwaste.CometoEcoville,whereyouandearthwillbesafetogether.TouristswhoarefriendlytotheenvironmentwhengoProtectionofenvironmentUsingthesun’senergyFuelsuchascoal,oil,thatwasformedovermillio

5、nsofyearsfromtheremainsofanimalsorplantsMakingair,water,soiletc.dirtyEnvironmentalprotectedtravellingecotouristsolarenergyeco-friendlyfossilfuelenvironmentalprotectionpollutionBWhenwetalkaboutthingsthatarebadfortheenvironment,manyofthewordsthatweusearecompoundnouns.Usethecompoundnounsin

6、theboxtolabelthepicturesbelow.clear-cutloggingopencastminingSlashandburnfarmingglobalwarmingozonelayeracidrainEcoville,theperfectholidaydestination!Theconceptbehindourhotelis(1)_____________protection.Itissafeandfunforthewholefamily,evenMotherEarth!EcovillewastheideaofLiZheng,ascientist

7、.Hewasworriedaboutglobalwarmingandtheholeinthe(2)_____________.environmentalozonelayerHewantedachancetohaveaholidayinabeautifulpartoftheworld,butnottocausedamagetothe(3)_____________ofthearea.OnenighthesawatelevisionshowaboutavillageinAfrica.ecosystemThewholevillageuses(4)_____