英语：选修6-Unit4-Using language

Learninggoals•Toimprovereadingabilitybyskimmingandscanningthetext.•Learntomakeapostertotellotherssomewaystofightglobalwarming.Let’senjoyavideo:Whatkindofdisastershaveyouseeninthevideo?龙卷风(Tornado)海啸Tsunami雪灾snowdisasterWhatresultedinthesedisasters?GlobalWarmingWhatcanwedoaboutglobalwarming?Task1:Skimming:Skimthetwolettersandanswerquestions1.Whoarethewritersoftheletters?A.Heisdoingaprojectonglobalwarming.B.Hefeelsindividualscanaffecthugeenvironmentalproblems.C.Heisn’tsurewheretostartwithhisproject.D.HewantstogetsomesuggestionsfromEarthCare.EarthCare2.WhichisnotthereasonwhyOuyangGuangwritestheletter?affecthaveaneffecton1.Thefirstletteriswrittenby___________________2.Thesecondletteriswrittenby_________________OuyangGuang3.WhichisnottrueaccordingtotheEarthCare’sletter?A.Together,individualscanmakeadifferencetoenvironmentalproblems.B.Individualsmustputupwithpollution.C.ManyactivitiesindividualsdocanproducecarbondioxideD.Individualscansaveenergytoslowdownglobalwarming.ScantheletterandlistEarthCare’ssuggestionsinthefollowingchart,anddiscusswhetheryoucancarryouteachsuggestion.Task2:ScanningEarthCare’ssuggestionsCarryoutWalk_________________________________Plant__________________________1.Turn__________________offifnotusingthem.2._________________insteadofturninguptheheat.orrideabikeifyoucan.4.Recyclecans,bottles,plasticsandbuythingsmadefrom_______________.Buyproductsthat_____________________.moretrees.7.Talkwith__________________aboutglobalwarming.electricalappliancesPutonmoreclothesrecycledmaterialsyourfamilyandfriends5.3.6.areeconomicalwithenergy•ActressZhouXunplanted238treesinBeijing.•Shehopesthesesmallactivitiescancreatebigchangesinsociety.ActressZhouXunTask3:Makeaposterforyourschoolthattellsstudentssomewaystheycanreducetheamountofcarbondioxideintheair,accordingtoEarthCare’ssuggestionsinthereadingpassageFightglobalwarming•*_________________________________•*_________________________________•*_________________________________•*_________________________________•*_________________________________•*_________________________________1.Cutdownonenergy,cutdownoncarbondioxide2.Turnelectricalappliancesoffwhennotusingthem3.don’tturnuptheheat,putonmoreclothes4.Walkorrideabike,don’tdrive5.Planttrees6.recycleHeadingsuggestionsslogan①Heading•*_________•*_________•*_________•*_________•*_________•*_________②suggestions(makealist)Slogan1.Saveenergy,savetheearth2.Cooltheglobe,plantatreeHeading1.Fightglobalwarming2.MaketheearthabetterpaceHomework:Writing假如你们成立了一个环保小组，打算起草一份倡议书，号召全校同学行动起来，为“节能减排”献计献策，为防止全球变暖做出自己的努力。倡议书内容如下：1.全球变暖对地球造成的灾害及其原因(drought,floodandGlacierMeltinggreenhousegas,carbondioxide)2.采取的措施Seeyounexttime!