2018届高考英语一轮复习unit2protectingourhome课下练重庆大学版选修6

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1、Unit2ProtectingOurHome[课下练熟高考]“阅读＋七选五＋完形”组合练——练题型(限时：35分钟)Ⅰ.阅读理解Nowadaysmanypeopleareconcernedabouttheproblemofwhattodowithelectronicwastesuchasoldtelevisions,computers,radios,cellulartelephonesandotherelectronicequipment.Electronictrash,orewaste,ispilingupfasterthaneverinAmeric

2、anhomesandbusinesses.Peopledonotknowwhattodowitholdtelevisionsorcomputerssotheythrowtheminthetrash.NationalSolidWasteManagementAssociation(NSWMA)stateprogramsdirectorChazMillersaysthelargeamountofelectronicwasteAmericansproductisnotunexpected.TheUSEnvironmentalProtectionAgency(E

3、PA)estimatesmorethan400millionconsumerelectronicitemsaredumpedeachyear,andthereisapushbymorestatestobanthewastefromlandfills(垃圾填埋场)andcreaterecyclingprograms.Theycanbetornapartandsortedforuseableparts.MikeFannonwhorunstheplantinBaltimoresays,“Therearelotsofvaluablemetalsthatcanb

4、erecoveredandreusedinsteadofjustputtingtheminthelandfill,andincertaincomponentstherearesomematerialsthatshouldnotreallybeinthelandfill.”Fannonsaysnearly20percentofelectronicwasteisrecyclednationwide.Thirteenyearsago,itwasonlyabout6percent.Recyclingratescontinuetoriseasmorecommun

5、itieshavebannedelectronicsfromlandfillsinordertokeepewastepoisonslikeleadandmercury(汞)outofgarbagedumps.ThisyearseveralstateslikeVermontimposedabanonelectronicwasteinlandfills.Morethan25otherstateshavealsoadoptedbansonewasteinlandfills.ChazMillersaysmorecanbedonetoboostelectroni

6、cwasterecycling.“Wecandomuchbetter，”notedMiller.“Ithinkclearlyourgoalshouldbetodoaswellaswedorecyclingnewspapers.”语篇解读：本文是新闻报道类文章阅读。该文章主要介绍了西方国家的电子废物处理方式，最佳的方法就是回收，否则会对环境造成巨大的危害。1．WhichofthefollowingdoesNOTbelongtoewaste?A．Oldtelevisions.　　　　　B．Oldcomputers.C．Oldcellphones.D．Old

7、newspapers.解析：选D　细节理解题。根据第一段的“withelectronicwastesuchasoldtelevisions,computers,radios,cellulartelephonesandotherelectronicequipment”可知，ewaste中不包括oldnewspapers，故选D。2．Whyisewastebannedfromlandfillsinmanystates?A．Becauseitcannotberecycled.B．Becausethelandfillsarealreadyfull.C．Beca

8、useitmightdamagetheenvironment.D．Becauseitcanbe