savingtheearth高二英语课件
日期：2010-02-09 02:02
wzlshchssjchWaterPollutionRubbishDesertificationDeforestationAirpollutionStarvationDiscussionTalkaboutthesequestionswithyourpartners:Whichoneisthebiggest?Whydoyouthinkso?What/whocausestheproblem?Whatcanwedotosolvetheproblem?WaterPollutionRubbishDesertificationDeforestationAirpollutionStarvationPre-listeningforPart1KeystoListening1EarthDayisadayforreflectionand_______2EarthDayisa_______forustolearnabouttheworldand______ourbehavior3Itis_____late____changeactionchangetootochance4Themost__________challengeaheadofusistofindawayto_________thewateronourplanet5Ifwewanttohaveenoughwaterinthefuture，wemustlearnto_____better________ourwaterwemuststop_________ourwaterwemustlearnto____________inourdailylifeimportantprotecttakecareofpollutingsavewaterPre-talkingcoalSituation:Ameetingisbeingheldinanareawherethereisalotofcoal…Pros?Cons?AvaluableresourceProduceenergyOfferjobstocitizensHelpdevelopeconomyMakepeopleearnmoremoneyMon，
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