2019高考英语一轮达标unit4globalwarming练题含解析新人教版

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1、Globalwarming李仕才一、阅读理解。PriscillaOuchidas'“energyefficient”houseturnedouttobeahorribledream.Whensheandherengineerhusbandmarriedafewyearsago，theybuilta$100000，threebedroomhomeinCalifornia.Tightlysealedtopreventairleaks，thehousewasequippedwithsmalldoublepanedwindowsandseveralotherenergys

2、avingfeatures.Problemsbeganassoonasthecouplemovedin，however.Priscilla'seyesburned.Herthroatwasconstantlydry.Shesufferedfromheadachesandcouldhardlysleep.Itwasasthoughshehadsuddenlydevelopedastrangeillness.Expertsfinallytracedthecauseofherillness.Thelevelofformaldehyde(甲醛)gasinherkitche

3、nwastwicethemaximumallowedbyfederalstandardsforchemicalworkers.Thesourceofthegas?Hernewkitchencupboardsandwalltowallcarpeting.TheOuchidasarevictimsofindoorairpollution,whichisnotgivensufficientattentionpartlybecauseofthenation'sdrivetosaveenergy.Theproblemitselfisn'tnew.“Theindoorenvi

4、ronmentwasdirtylongbeforeenergyconservationcamealong，”saysMoschandreas,apollutionscientistatGeometTechnologiesinMaryland.“Energyconservationhastendedtoaccentuatethesituationinsomecases.”Theproblemappearstobemoretroublesomeinnewlyconstructedhomesratherthanoldones.Backinthedayswhenenerg

5、ywascheap，homebuildersdidn'tworrymuchaboutunsealedcracks.Becauseofsuchleaks，theairinanaveragehomewasreplacedbyfreshoutdoorairaboutonceanhour.Asaresult，thepollutantsgeneratedinmosthouseholdsseldombuilduptodangerouslevels.1．ItcanbelearnedfromthepassagethattheOuchidas'house________.A．isw

6、ellworththemoneyspentonitsconstructionB．isalmostperfectfromthepointofenergyconservationC．failedtomeetenergyconservationstandardsD．wasdesignedandconstructedinascientificway2．WhatmadetheOuchidas'newhouseahorribledream?A．Lackoffreshair.B．Poorqualityofbuildingmaterials.C．Gasleakageintheki

7、tchen.D．Thenewlypaintedwalls.3．Whywerecracksinoldhousesnotabigconcern?A．Becauseindoorcleannesswasnotemphasized.B．Becausetheyweretechnicallyunavoidable.C．Becauseenvironmentalprotectionwasmoreimportant.D．Becauseenergyusedtobeinexpensive.4．Thispassageismostprobablytakenfromanarticleentit

8、led“_