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greenhouseeffectgases1精选2021版课件globalwarmingTheEarthIsBecomingWarmer---ButDoesItMatter?2精选2021版课件TheEarthIsBecomingWarmerTellthefactaboutglobalwarming---ButDoesItMatter?comparedifferentideasPredict3精选2021版课件

Readtheopeningparagraph1.Whowrotethearticle?2.Whatisthenameofthemagazine?Skimming3.Whatisthetopicsentenceofthetext?Sohowhasthiscomeaboutanddoesitmatter?Theprocessofhowglobalwarmingdevelopsandpeople'sdifferentattitudesaredeclaredinthetext.4精选2021版课件

1.Para2-4howhasthiscomeabout5精选2021版课件Carefulreading1.WhatisGraph1about?Thelargerthetemperaturedifference,themoreheatistransferred.conclusion:theearthisbecomingwarmerrandomphenomenonnaturalphenomenon6精选2021版课件Carefulreading2.reason?theburningoffossilfuelsbyproductgreenhousegasescarbondioxide

Para37精选2021版课件Carefulreading3.greenhouseeffect?

Para38精选2021版课件Carefulreading4.What'stheproblem?hugequantitiesofextracarbondioxidemoreheatenergytendstobetrappedtheglobaltemperaturetogoup

Para39精选2021版课件Carefulreading1.WhatisGraph2about?Conclusion:thelevelsofCO2haveincreasedgreatlyresultintheburningoffossilefuels10精选2021版课件overthenext100yearsaslowas1to1.5degreeCelsiusashighas5degreeCelsius11精选2021版课件

2.Para2-4howhasthiscomeabout12精选2021版课件

differentattitudesCarefulreadingDrJaniceFosterGeorgeHambleyThe_____thatthetemperatureincreasesbyfivedegreeswouldbea___________anditcouldbevery_______.trend

seriouscatastropheAnywarmingwillbe____withfewbad_____________________________.Itisactuallya________thing.mildenvironmentalpositiveconsequences13精选2021版课件Carefulreading

catastrophe♫

ariseofseveralmetersinthesealevel

♫

severestorms,

floods,famines

thespreadofdiseasesdisappearanceofspecies14精选2021版课件Carefulreading

positive♫encourageagreaterrangeofanimals♫makeplantsgrowquickermakecropsproducemore15精选2021版课件CarefulreadinggreenhousegasesbuildupEvenifwestart...,theclimateisgoingtokeeponwarming.

Para616精选2021版课件书本27页练习217精选2021版课件Title______________________________________________Theopeningpara.:raising

aquestiongraph2Para2,3:__________________________________Para4,5______________Para6:

conclusiongraph1Theearthisbecomingwarmer-Butdoesitmatter?causesGivingexamples,usinggraphs,explanation.differentattitudes18精选2021版课件DiscussionWeshouldstartfromeverylittlebittofightagainstglobalwarming.Whatcanwe

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