人教版高二年级英语选修六第四单元global warming 阅读课件

theeffectswillbeterrible,whilesomeothersbelievethatweshouldnotworryaboutit.Dr.JaniceFosterthinkstheeffectsofglobalwarmingcouldbeveryserious.eHambleythinksglobalwarmingwillbemildwithfewbadenvironmentalconsequences.4.Whatarethetwographsabout?Graph1showsthetemperatureincreaseofonedegreeFahrenheitfrom1860to2000.5.Whatisthemaintopicofthearticle?Globalwarming/Thewarmingoftheearth.Graph2isaboutthecarbondioxidecontentintheatmospherefrom1957to1997.6.MatchthemainideaofeachparagraphPart1(1)Part2(2-5)Part3(6)Part4(7)esaboutListtwodifferentattitudetowardsglobalwarmingIntroductionofglobalwarmingWhetherpeopleshoulddosomethingtoglobalwarming2.___________________________1.___________________Part2(2-5)esabout?theburningoffossilfuelshumanactivityCarbondioxideMethanecoaloilgas1.2.3.reenhousegasesTask2scanning