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1、专题4阅读理解Ⅱ:细节理解题班级姓名学号分数(测试时间:45分钟)1.【湖北八校2018届高三上学期第一次联考】CCitiesarelikelytobeaffectedbyoverheating,thankstosomethingcalledtheurbanheatislandeffect.Citiestendtobeshortoftrees,whichprovideshade,andtheyarecoveredwithblackpavement,whichabsorbsheatfromthesun.Thinkofhowitfeelstow
2、earadarkshirtversusawhiteshirtonasunnyday.Ablackshirtabsorbslight,heatingyouup.Butawhiteshirtreflectslight,keepingyoucool.Theaveragetemperatureinacityofamillionormorepeoplecanbemorethan5degreesFhotterthansurroundingareas.Thatextra5degreescanturnahotdayfromuncomfortabletode
3、adly.Astemperaturesrise,citieswillbeanespeciallydangerousplacetobeduringaheatwave.Toprotectpublichealth,cityofficialsaregoingtomakethecitycooler.Aspartofthateffort,LosAngelesiscoatingitsroadsinCoolSeal,agraypaintthatkeepsstreetsandparkinglots10degreescoolerthanblackasphalt
4、(沥青).ItwillhelpAngelinossavemoneyduringthesummer,whenairconditioningsendspowerbillssoaring.Anditwillsavelivesbyloweringtemperaturesandimprovingairquality.Hotweatherworsensairpollutionbyturningcarexhaustintosmog,whichcanmakelifemiserableforpeoplewithasthma(哮喘)andotherbreath
5、ingproblems.Ofcourse,LAwillhavetodomorethanpaintoverafewstreetstocooloffthecity.Angelinoswillalsoneedtoplantmoretreesandapplywhitepainttorooftops — atleastthosenotalreadycoveredinsolarpanels.WhileLAisapioneerofreflectivestreets,othercities,likeNewYork,arealreadyexperimenti
6、ngwithreflectiveroofsor,likeMelbourne,loweringthetemperaturebyplantingtrees.LAishardlyaloneinitsefforttostaycool.“Thisisanurgentchallenge,andit’smuchbiggerthanoneperson,”saidMayorGarcettiinarecentstatement.“ClimatechangeisafactoflifethatpeopleinLosAngelesandcitiesaroundthe
7、worldlivewitheveryday.”8.Whichofthefollowingcontributestotheurbanheatislandeffect?A.Plantingmoretreesinthestreets.B.Coveringthestreetswithwhitepaint.C.Applyingreflectivepainttorooftops.D.Furnishingeveryhousewithairconditioners.9.Whatshouldthecityofficialsemphasizeduringhot
8、summer?A.Howtomakethecitycooler.B.Wheretowearawhiteshirt.C.Whytocoattheroadswithblackpain