高中英语Unit2《Wordpower》课件1牛津模块选修5.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.ShangriLaisheavenofeart

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

3、.Ecotouristsarepeoplewhovisitanareaanddonnotharmordamagetheecosystem.Theyareinterestedinenvironmentalprotection.Ifyouarethiskindoftourist,youwillloveEcoville.Weusenatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothinginourhotelcausespollution.Weevenus

4、eeco-friendlywashingpowdertowashyoursheets.Don’thaveyournextholidayinacityfulloffactoriesthatcreateharmfulwaste.CometoEcoville,whereyouandearthwillbesafetogether.TouristswhoarefriendlytotheenvironmentwhengoProtectionofenvironmentUsingthesun’senergyFuelsuchascoal,oil,thatwasformedovermi

5、llionsofyearsfromtheremainsofanimalsorplantsMakingair,water,soiletc.dirtyEnvironmentalprotectedtravellingecotouristsolarenergyeco-friendlyfossilfuelenvironmentalprotectionpollutionBWhenwetalkaboutthingsthatarebadfortheenvironment,manyofthewordsthatweusearecompoundnouns.Usethecompoundno

6、unsintheboxtolabelthepicturesbelow.clear-cutloggingopencastminingSlashandburnfarmingglobalwarmingozonelayeracidrainCHelpthemanagementofEcovillewriteanadvertisement.Fillintheblankswithwordsfromthepreviouspage.Ecoville,theperfectholidaydestination!Theconceptbehindourhotelis(1)___________

7、__protection.Itissafeandfunforthewholefamily,evenMotherEarth!EcovillewastheideaofLiZheng,ascientist.Hewasworriedaboutglobalwarmingandtheholeinthe(2)_____________.environmentalozonelayerHewantedachancetohaveaholidayinabeautifulpartoftheworld,butnottocausedamagetothe(3)_____________oft