2018届高考英语一轮复习Unit2ProtectingOurHome课下练重庆大学版.docx

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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,ispilingupfasterthaneverin

2、Americanhomesandbusinesses.Peopledonotknowwhattodowitholdtelevisionsorcomputerssotheythrowtheminthetrash.NationalSolidWasteManagementAssociation(NSWMA)stateprogramsdirectorChazMillersaysthelargeamountofelectronicwasteAmericansproductisnotunexpected.TheUSEnvironmentalProtec

3、tionAgency(EPA)estimatesmorethan400millionconsumerelectronicitemsaredumpedeachyear,andthereisapushbymorestatestobanthewastefromlandfills(垃圾填埋场)andcreaterecyclingprograms.Theycanbetornapartandsortedforuseableparts.MikeFannonwhorunstheplantinBaltimoresays,“Therearelotsofvalu

4、ablemetalsthatcanberecoveredandreusedinsteadofjustputtingtheminthelandfill,andincertaincomponentstherearesomematerialsthatshouldnotreallybeinthelandfill.”Fannonsaysnearly20percentofelectronicwasteisrecyclednationwide.Thirteenyearsago,itwasonlyabout6percent.Recyclingratesco

5、ntinuetoriseasmorecommunitieshavebannedelectronicsfromlandfillsinordertokeepewastepoisonslikeleadandmercury(汞)outofgarbagedumps.ThisyearseveralstateslikeVermontimposedabanonelectronicwasteinlandfills.Morethan25otherstateshavealsoadoptedbansonewasteinlandfills.ChazMillersay

6、smorecanbedonetoboostelectronicwasterecycling.“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.　　　　　

7、B．Oldcomputers.C．Oldcellphones.D．Oldnewspapers.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.

8、B．Becausethelandfillsarealreadyfull.C．Becauseitmightdamagetheenvironment.D．Becauseitcanbe