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1、1998年阅读真题精解Text1Fewcreationsofbigtechnologycapturetheimaginationlikegiantdams.Perhapsitishumankind'slongsufferingatthemercyoffloodanddroughtthatmakestheidealofforcingthewaterstodoourbiddingsofascinating.Buttobefascinatedisalso,sometimes,tobeblind.Severalgiantdamprojectsthr
2、eatentodomoreharmthangood.Thelessonfromdamsisthatbigisnotalwaysbeautiful.Itdoesn'thelpthatbuildingabig,powerfuldamhasbecomeasymbolofachievementfornationsandpeoplestrivingtoassertthemselves.Egypt'sleadershipintheArabworldwascementedbytheAswanHighDam.Turkey'sbidforFirstWorld
3、statusincludesthegiantAtaturkDam.Butbigdamstendnottoworkasintended.TheAswanDam,forexample,stoppedtheNilefloodingbutdeprivedEgyptofthefertilesiltthatfloodsleft—allinreturnforagiantreservoirofdiseasewhichisnowsofullofsiltthatitbarelygenerateselectricity.Andyet,themythofcontr
4、ollingthewaterspersists.Thisweek,intheheartofcivilizedEurope,SlovaksandHungariansstoppedjustshortofsendinginthetroopsintheircontentionoveradamontheDanube.Thehugecomplexwillprobablyhavealltheusualproblemsofbigdams.ButSlovakiaisbiddingforindependencefromtheCzechs,andnowneeds
5、adamtoproveitself.Meanwhile,inIndia,theWorldBankhasgiventhego-aheadtotheevenmorewrong-headedNarmadaDam.Andthebankhasdonethiseventhoughitsadvisorssaythedamwillcausehardshipforthepowerlessandenvironmentaldestruction.Thebenefitsareforthepowerful,buttheyarefarfromguaranteed.Pr
6、oper,scientificstudyoftheimpactsofdamsandofthecostandbenefitsofcontrollingwatercanhelptoresolvetheseconflicts.Hydroelectricpowerandfloodcontrolandirrigationarepossiblewithoutbuildingmonsterdams.Butwhenyouaredealingwithmyths,itishardtobeeitherproper,orscientific.Itistimetha
7、ttheworldlearnedthelessonsofAswan.Youdon'tneedadamtobesaved.51.Thethirdsentenceofparagraph1impliesthat________. [A]peoplewouldbehappyiftheyshuttheireyestoreality [B]theblindcouldbehappierthanthesighted [C]over-excitedpeopletendtoneglectvitalthings [D]fascinationmakespeople
8、losetheireyesight52.Inparagraph5,"thepowerless"probablyrefersto________. [A]areasshortofe