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1、Chapter1GreenConsumerOxfordEnglish9B(ShanghaiEdition)Teachingprocedure：I.Areyougreen?Questions1.TherearemanyspecialdaysinMarch,whatarethey?2.WhatdayisMarch12,March22,March23?(TreeplantingDay,InternationalWaterDay,InternationalClimateDay)3.Haveyoueverplantedtreesins
2、pring?4.Doyoulikespring?5.Doyoulikegreen?6.Areyougreen?7.Doyouwanttobegreen?Nowlet’sreadSomenews:1.EveryyearthegovernmentofShanghaispends90,000,000,000Renminbionenvironment,accordingtoWenhuiDaily,March182.90%ofthesickchildreninhospitalarefoundtobelivinginthehousesw
3、hicharerecentlydecorated,accordingtoXinmingEvening,March15Andlet’slookatourearth.It’sgettingwarmerandwarmer.Floodsanddroughtareheardhereandthere.Andsandstormshappensoofteninourcapital-Beijinginspring.Desertsaredrawingneartosomebigcities.Questions:1.What’swrongwitho
4、urearth?2.Whataretheproblems?II.Whyshouldwebegreen?1.greenhouseeffectdefinition(keepintoomuchheat)Examples:Becauseofgreenhouseeffect,atmospherechangesalot.Theleveloftheseaisrisingandcitiesaredownduetogreenhouseeffect.2.ozonelayerdefinition:(holesbyusingChlorofluoro
5、carbon(CFCs)氟氯化碳)Examples:Thesunwouldburnusupbecauseofthedamagetotheozonelayer.Theearthwouldbecoldandlifelessiftheozonelayerweredamaged.Thefoodchainintheoceanisdestroyedbymakingholesintheozonelayer.Whenthereareholesintheozonelayer,dangerousultravioletradiationreach
6、esus,causingcancerandblindness1.destructionoftherainforestfactsa)peopleburningtherainforestb)peoplecuttingdowntherainforestresultsa)makingthegreenhouseeffectworseb)causingerosionofthesoilandfloodingc)makingplantsandanimalsinforestsextinctConclusion:howimportanttree
7、sare!2.people’sbadhabitseffect:causepollution(air,water,noise,landandetc.)byusingthingsonceandthrowingthemaway,whichcreatesmassivemountainsofrubbishsomenews:InBritain,7,000,000,000drinkcansarethrownawayeachyear.Thisisaseriousproblem.Wemusttrytosolveit.Doyouhaveyour
8、waystodealwithit?a)sorttherubbishoutb)recyclecans,bottles,paper,etc.c)usefewerplasticproductsd)buryrubbishe)burnrubbishf)…III.Howcanwebegreen?You
