人教版高中英语选择性必修第三册精品课件 Unit 3 Environmental Protection Section Ⅰ Reading and Thinking (3).ppt

二、阅读课文“CLIMATECHANGEREQUIRESTHEWORLD’SATTENTION”,选择正确的答案1.WhydidthepolarbeartraveltoNorway’sArcticislandofSvalbard?A.Tolookfortheirpartners.B.Toenjoythebeautifulscenery.C.Tofindenoughfood.D.Togivebirthtobabies.答案:C2.WhichofthefollowingisNOTtheresultofclimatechange?A.Greenhousegases.B.Extremerainstorms.C.Extremeheatwaves. D.Economicincrease.3.Howmanycommonmeaningsofthe“greenhouseeffect”accordingtoclimatescientists?A.Three. B.Two.C.One. D.Four.答案:D答案:B4.Thisarticleisprobablyfrom.?A.anenvironmentalmagazineB.adiaryC.anovelD.astory答案:A三、仔细阅读课文“CLIMATECHANGEREQUIRESTHEWORLD’SATTENTION”,并根据课文内容将短文补充完整Thereisenoughevidence1.Earthisgettingwarmerandwarmer.Accordingtoanexpert2.hasstudiedpolarbearsformanyyears,thebearfoundonNorway’sArcticislandofSvalbardappeared3.(starve)anddied.Thisalarmingcaseshowedhowtheincreaseintemperaturehadanimpact4.Earth’secology.The“natural”greenhouseeffectcanmakeEarth5.(sustain)life.6.,the“man-made”greenhouseeffecthasnowbecomeathatwho/thattohavestarvedonsustainHowevercausingactionsresponsibilityglobalbigproblem,7.(cause)Earth’ssurfacetemperaturetorisequickly.Climatescientistshavewarnedthatifwedon’ttakeappropriate8.(action),thiswarmingtrendwillprobablycontinue.Itisour9.(responsible)toseizeeveryopportunitytoeducateeveryoneabout10.(globe)warming.?阅读鉴赏一起思考1.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).(Page26)毫无疑问,地球正变得越来越温暖(如图)。剖析Thereislittledoubtthat...“毫无疑问……”,其中的that引导同位语从句。Thereisnodoubtthatthiscandidate’sadvantageliesinhisabilitytocommunicatewithforeignersinEnglish.毫无疑问,这位候选人的优势在于他用英语与外国人交流的能力。ThereislittledoubtthatJohn’squickthinkingandthefirstaidskillssavedMary’slife.毫