资源描述：
《高考英语一轮复专题十四 猜测词义题---精校Word版含答案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、高考专题十四 猜测词义题基础闯关题组Passage1Inaresearchontheeffectofthetransportsector(运输领域)onclimate,itprovesthatroadtrafficcontributesthemosttoglobalwarming.Theaviation(航空)sectorhasthesecondlargestwarmingeffectwhileshippinghasacoolingeffectontheEarth’sclimate.Thestudyconcludesthatsincep
2、re-industrialtimes,15%ofCO2emissions(排放量)madebyhumanshavecomefromthetransportsector.Thestudyimpliesthatmoreattentionneedstobepaidtothefast-growingroadsector.LookingonlyatCO2emissions,roadtrafficalonehasledtotwo-thirdsofthewarmingcausedbytotaltransportemissions.Thereasonw
3、hyroadtransporttopsthelistismainlyduetothelargenumberofvehiclesontheroadsandthesmallercoolingeffectfromtheiremissions.Theresearcherssaidthattheroademissionsoftodaywillmakeupthreequartersofthewarmingcausedbytransportoverthenexthundredyears.Followingroadtransport,aviationi
4、sthesecondlargesttransportcontributortoglobalwarming.However,thehistoricalcontributionfromaviationemissionstoglobalwarmingismorethandoubledthecontributionfromroademissions.Infact,overthenext100years,today’sroademissionswillhaveaclimateeffectthatisfourtimeshigherthanthecl
5、imateeffectfromtoday’saviationemissions.Forshipping,thepictureismorecomplicated.Untilnow,shippinghashadacoolingeffectonclimate.ThisisbecauseshippingproducesalargeamountofSO2,whichhasacoolingeffect.However,althoughthegas,untilnow,hasgiventheshippingindustryacoolingeffect,
6、thiseffectwilldisappearafterawhile,asthegasdoesn’tlastlongintheatmosphere.Thelong-livedCO2willdominate(占优势),givingshippingawarmingeffectinthelongrun. Ingeneral,thetransportsector’scontributiontoglobalwarmingwillbecontinuouslyhighinthefuture.1.Whatcanwelearnaboutroadtraff
7、ic?A.Ithasthesecondlargestwarmingeffectonclimate.B.Itproduces15%ofallCO2intotheaireveryyear.C.ItcreatedmoreCO2emissionsthanaviationinhistory.D.ItsCO2emissionswillprobablyincreaseinfuture.2.Shippinghasacoolingeffectbecause . A.shippingconditionshavebeenimprovedB.theamou
8、ntofshipsatseaissmallC.itproducesagaswhichhasacoolingeffectD.thegasitproducescanabsorbCO23.Theunderline
