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1、2010年6月大学英语四级考试真题PartⅡReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).For
2、questions8-10,completethesentenceswiththeinformationgiveninthepassage.CaughtintheWebAfewmonthsago,itwasn'tunusualfor47-year-oldCarlaToebetospend15hoursperdayonline.She'dwakeupearly,turnonherlaptopandchatonInternetdatingsitesandinstant-messagingprograms—
3、leavingherbedforonlybriefintervals.Herhouseholdbillspiledup,alongwiththedishesanddirtylaundry,butittooknear-constantcomplaintsfromherfourdaughtersbeforesherealizedshehadaproblem.“Iwasstartingtofeellikemywholeworldwasfallingapart—kindofslippingintoadepre
4、ssion,”saidCarla.“IknewthatifIdidn'tgetoffthedatingsites,I'djustkeepgoing,”detaching（使脱离）herselffurtherfromtheoutsideworld.Toebe'sconclusion:Shefeltlikeshewas“addicted”totheInternet.She'snotalone.ConcernaboutexcessiveInternetuseisn'tnew.Asfarbackas1995,
5、articlesinmedicaljournalsandtheestablishmentofaPennsylvaniatreatmentcenterforoverusersgeneratedinterestinthesubject.There'sstillnoconsensusonhowmuchtimeonlineconstitutestoomuchorwhetheraddictionispossible.ButasrelianceontheWebgrows,therearesignsthattheq
6、uestionisgettingmoreseriousattention:Lastmonth,astudypublishedinCNSSpectrumsclaimedtobethefirstlarge-scalelookattexcessiveInernetuse.TheAmericanPsychiatricAssociationmayconsiderlistingInternetaddictioninthenexteditionofitsdiagnosticmanual.Andscoresofonl
7、inediscussionboardshavepoppeduponwhichpeoplediscussnegativeexperiencestiedtoomuchtimeontheWeb.“There'snoquestionthatthere'repeoplewho'reseriouslyintroublebecausethey'reoverdoingtheirInternetinvolvement,”saidpsychiatrist（精神科医生）IvanGoldberg.Goldbergcallst
8、heproblemadisorderratherthanatrueaddiction.JonathanBishop,aresearcherinWalesspecializinginonlinecommunities,ismoreskeptical.“TheInternetisanenvironment,”hesaid.“Youcan'tbeaddictedtotheenvironment.”Bishopdescribestheproblemassimpl
