Unit10TheWorldAroundUs高一英语课件
日期：2010-12-25 12:41
LiuYunYingdeMiddleSchoolUnitTenTheWorldAroundUsWhenfarmerscutdowntrees，粉尘污染Smokeandpowderdustpollution小炼油Small-scaleoilrefinery农田大气污染AirpollutionoverthefarmlandWaterPollution污水横流Wastewaterflowingaround工业污水排放Dischargedindustrialwastewater污水进入农灌渠 Wastewaterdischargedintoirrigationcanal城市污水直接排入河流UrbanwastewaterdischargedintoriverSolidwastepollution白色污染Whitepollution城市垃圾Urbangarbage生活垃圾Domesticgarbage人口嘈杂populationnoises交通噪声trafficnoises建筑工地噪声constructionnoises社会生活噪声communitynoisesListening????airpollutioncars，factories，tigerscannolongerhideandhuntManytigersarekilledbypeoplewhowanttoselltheirfurandusetheirbonesformedicineTherearefewareasleftwherepandascanliveThebeautifulTibetanantelopesarehuntedfortheirwoolQuestions:Q1:Doyouknowanyotherendangeredanimals?Whyaretheyindanger?Q2:Whatcanwedotohelpendangeredanimals?AirPollution烟雾中的城市Urbaninthesmokeandfog烟尘，burningoilorcoalsickwaterpollutionfactoriesanddrainageWecan’tuseordrinkthewaterthatispoll，
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