新课标_高中英语选修6第四单元阅读课件

Thingsthatconsumeenergyvideoplayerrefrigeratorcomputerhairdryerlight/TV/waterdispensercarwashingmachineenergysourcesoilnuclearenergynaturalgaswave/tidalenergy•Coal•Oil•Naturalgas•Uranium(nuclearenergy)•Wind(windpower)•Sun(solarenergy)•Water(hydro-electricpower)•Plantwaste(biomassenergy)•Hotspringsorgeysers(geothermalenergy)•Thesea(tidalenergy)FossilfuelsNon-renewableRenewable①Whatarethey?②Whatarethesebuildingsmadeof?③What’stheuse?greenhouse/glassAgreenhouseisusedfor_____________,especiallyduring____weather.TurntoPre-reading1,Page25.Read&answer.growingplantscold…from…:keepsthinaplace存住来自…的…trapsescapingheatsIntheatmospheresurroundingtheearththerearegases,whicharecalled“greenhousegases”.methanewatervaporcarbondioxide(矿物燃料)coaloilgasglobalwarming●●●●●●produceWhatdoyouthinkgreenhousegasesdo?Greenhousegases_____theheatofthesunandtherefore______theearth.Itisknownas__________________.Nowadaysourearthisbecoming_____________________.greenhouseeffecttrapwarmwarmerandwarmer–BUTDOESITMATTER?Whatisthemaintopic?A.Theearth.B.Globalwarming.C.Becomingwarmerdoesn’tmatter.★★★★★A.NewspaperB.NovelC.Magazine★★Whowrotethearticle?Whatisthenameofthemagazine?Tip:InEnglish,somenounsbeginwithacapitalletter(大写字母),suchasnamesofpeopleandplaces,titlesofmagazines,newspapers,storiesandbooks,people’stitles(头衔),etc..Skimthefirstparagraph:SophieArmstrongEarthCare’sbecomingwarmer?Itishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.:Youcanknowsomebody’sopinionthroughunderstandinghisorwhathesaid.WhatdoDr.JaniceFosterandthescientistGeorgeHambleythinkabouttheresultsofglobalwarming?Dotheyagreewithoneanother?quotations(引言)Para6:IntroductionAtitleBodyConclusion(7paras):Para.1Para.2-5IIIPara.6IIIPara.7IVIntroductionBodyConclusionMainideasofeachpartWritingtechniques(Paragraph1)Introduceadebateovertheissueofglobalwarming.RaisingaquestionMainideasofeachpartWritingtechniques(Paragraphs2---5)Illustratehowglobalwarmingcomesabout.Givingexamples,usinggraphs,explanation.MainideasofeachpartWrit