2010年6月—2007年12月大学英语4级阅读真题部分 详细答案请见下篇 橡胶林的回忆下篇阅读

2010年6月大学英语四级考试真题

PartⅡReadingComprehension(SkimmingandScanning)(15minutes)
2010年6月—2007年12月大学英语4级阅读真题部分 详细答案请见下篇 橡胶林的回忆下篇阅读

Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.

CaughtintheWeb

Afewmonthsago,itwasn'tunusualfor47-year-oldCarlaToebetospend15hoursperdayonline.She'dwakeupearly,turnonherlaptopandchatonInternetdatingsitesandinstant-messagingprograms—leavingherbedforonlybriefintervals.Herhouseholdbillspiledup,alongwiththedishesanddirtylaundry,butittooknear-constantcomplaintsfromherfourdaughtersbeforesherealizedshehadaproblem.

“Iwasstartingtofeellikemywholeworldwasfallingapart—kindofslippingintoadepression,”saidCarla.“IknewthatifIdidn'tgetoffthedatingsites,I'djustkeepgoing,”detaching(使脱离)herselffurtherfromtheoutsideworld.

Toebe'sconclusion:Shefeltlikeshewas“addicted”totheInternet.She'snotalone.

ConcernaboutexcessiveInternetuseisn'tnew.Asfarbackas1995,articlesinmedicaljournalsandtheestablishmentofaPennsylvaniatreatmentcenterforoverusersgeneratedinterestinthesubject.There'sstillnoconsensusonhowmuchtimeonlineconstitutestoomuchorwhetheraddictionispossible.

ButasrelianceontheWebgrows,therearesignsthatthequestionisgettingmoreseriousattention:Lastmonth,astudypublishedinCNSSpectrumsclaimedtobethefirstlarge-scalelookatexcessiveInternetuse.TheAmericanPsychiatricAssociationmayconsiderlistingInternetaddictioninthenexteditionofitsdiagnosticmanual.AndscoresofonlinediscussionboardshavepoppeduponwhichpeoplediscussnegativeexperiencestiedtoomuchtimeontheWeb.

“There'snoquestionthatthere'repeoplewho'reseriouslyintroublebecausethey'reoverdoingtheirInternetinvolvement,”saidpsychiatrist(精神科医生)IvanGoldberg.Goldbergcallstheproblemadisorderratherthanatrueaddiction.

JonathanBishop,aresearcherinWalesspecializinginonlinecommunities,ismoreskeptical.“TheInternetisanenvironment,”hesaid.“Youcan'tbeaddictedtotheenvironment.”Bishopdescribestheproblemassimplyamatterofpriorities,whichcanbesolvedbyencouragingpeopletoprioritizeotherlifegoalsandplansinplaceoftimespentonline.

ThenewCNSSpectrumsstudywasbasedonresultsofanationwidetelephonesurveyofmorethan2500adults.Likethe2005survey,thisonewasconductedbyStanfordUniversityresearchers.About6%ofrespondentsreportedthat“theirrelationshipssufferedbecauseofexcessiveInternetuse.”About9%attemptedtoconceal“nonessentialInternetuse”,andnearly4%reportedfeeling“preoccupiedbytheInternetwhenoffline”.

About8%saidtheyusedtheInternetasawaytoescapeproblems,andalmost14%reportedthey“foundithardtostayawayfromtheInternetforseveraldaysatatime”.

“TheInternetproblemisstillinitsinfancy,”saidEliasAboujaoude,aStanfordprofessor.Nosingleonlineactivityistoblameforexcessiveuse,hesaid.“They'reonlineinchatrooms,checkingemail,orwritingblogs.[Theproblemis]notlimitedtoporn(色情)orgambling”websites.

ExcessiveInternetuseshouldbedefinednotbythenumberofhoursspentonlinebut“intermsoflosses,”saidMaressaOrzack,aHarvardUniversityprofessor.“Ifit'saloss[where]you'renotgettingtowork,andfamilyrelationshipsarebreakingdownasaresult,thenit'stoomuch.”

Sincetheearly1990s,severalclinicshavebeenestablishedintheUStotreatheavyInternetusers.TheyincludetheCenterforInternetAddictionRecoveryandtheCenterforInternetBehavior.

ThewebsiteforOrzack'scenterliststhefollowingamongthepsychologicalsymptomsofcomputeraddiction:  

爱华网本文地址 » http://www.413yy.cn/a/25101011/51370.html

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