英语：选修6-Unit4-Using-language讲解学习.ppt

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1、英语：选修6-Unit4-Using-languageLet’senjoyavideo:Whatkindofdisastershaveyouseeninthevideo?龙卷风(Tornado)海啸Tsunami雪灾snowdisasterWhatresultedinthesedisasters?GlobalWarmingWhatcanwedoaboutglobalwarming?Task1:Skimming:Skimthetwolettersandanswerquestions1.Whoaret

2、hewritersoftheletters?A.Heisdoingaprojectonglobalwarming.B.Hefeelsindividualscanaffecthugeenvironmentalproblems.C.Heisn’tsurewheretostartwithhisproject.D.HewantstogetsomesuggestionsfromEarthCare.EarthCare2.WhichisnotthereasonwhyOuyangGuangwritesthe

3、letter?affecthaveaneffecton1.Thefirstletteriswrittenby___________________2.Thesecondletteriswrittenby_________________OuyangGuang3.WhichisnottrueaccordingtotheEarthCare’sletter?Together,individualscanmakeadifferencetoenvironmentalproblems.B.Individua

4、lsmustputupwithpollution.C.ManyactivitiesindividualsdocanproducecarbondioxideD.Individualscansaveenergytoslowdownglobalwarming.ScantheletterandlistEarthCare’ssuggestionsinthefollowingchart,anddiscusswhetheryoucancarryouteachsuggestion.Task2:ScanningE

5、arthCare’ssuggestionsCarryoutWalk_________________________________Plant__________________________1.Turn__________________offifnotusingthem.2._________________insteadofturninguptheheat.orrideabikeifyoucan.4.Recyclecans,bottles,plasticsandbuythingsmad

6、efrom_______________.Buyproductsthat_____________________.moretrees.7.Talkwith__________________aboutglobalwarming.electricalappliancesPutonmoreclothesrecycledmaterialsyourfamilyandfriends5.3.6.areeconomicalwithenergyLivealow-carbonlifeActressZhouXunp

7、lanted238treesinBeijing.Shehopesthesesmallactivitiescancreatebigchangesinsociety.ActressZhouXunTask3:Makeaposterforyourschoolthattellsstudentssomewaystheycanreducetheamountofcarbondioxideintheair,accordingtoEarthCare’ssuggestionsinthereadingpassageFig

8、htglobalwarming*_________________________________*_________________________________*_________________________________*_________________________________*_________________________________*_________________________________Saveenergy,savetheearth1