近几年大学英语四级真题及答案.docx
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近几年大学英语四级真题及答案
2010年6月四级A
PartIWriting(30minutes)
Directions:
Forthispart,youareallowed30minutestowriteashortessayonthetopicofDueAttentionShouldBeGivenToSpelling.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow:
1.如今不少学生在英语学习中不重视拼写
2.出现这种情况的原因
3.为了改变这种状况,我认为…
DueAttentionShouldBeGivenToSpelling
PartIIReadingComprehension(SkimmingandScanning)(15minutes)
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.AndscoresofonlinediscussionboardshavepoppeduponwhichpeoplediscussnegativeexperiencestiedtotoomuchtimeontheWeb.
"There'snoquestionthatthere'repeoplewho'reseriouslyintroublebecausethey'reoverdoingtheirInternetinvolvement,"saidpsychiatrist(精神科医生)IvanGoldberg.Goldbergcallstheproblemadisorderratherthanatrueaddiction.
JonathanBishop,aresearcherinWalesspecializinginonlinecommunities,ismoreskeptical."TheInternetisanenvironment,"hesaid."Youcan'tbeaddictedtotheenvironment."Bishopdescribestheproblemassimplyamatterofpriorities,whichcanbesolvedbyencouragingpeopletoprioritizeotherlifegoalsandplansinplaceoftimespentonline.
ThenewCNSSpectrumsstudywasbasedonresultsofanationwidetelephonesurveyofmorethan2,500adults.Likethe2005survey,thisonewasconductedbyStanfordUniversityresearchers.About6%ofrespondentsreportedthat"theirrelationshipssufferedbecauseofexcessiveInternetuse."About9%attemptedtoconceal"nonessentialInternetuse,"andnearly4%reportedfeeling"preoccupiedbytheInternetwhenoffline."
About8%saidtheyusedtheInternetasawaytoescapeproblems,andalmost14%reportedthey"foundithardtostayawayfromtheInternetforseveraldaysatatime."
"TheInternetproblemisstillinitsinfancy,"saidEliasAboujaoude,aStanfordprofessor.Nosingleonlineactivityistoblameforexcessiveuse,hesaid."They'reonlineinchatrooms,checkinge-mail,orwritingblogs.[Theproblemis]notlimitedtoporn(色情)orgambling"websites.
ExcessiveInternetuseshouldbedefinednotbythenumberofhoursspentonlinebut"intermsoflosses,"saidMaressaOrzack,aHarvardUniversityprofessor."Ifit'saloss[where]you'renotgettingtowork,andfamilyrelationshipsarebreakingdownasaresult,thenit'stoomuch."
Sincetheearly1990s,severalclinicshavebeenestablishedintheU.S.totreatheavyInternetusers.TheyincludetheCenterforInternetAddictionRecoveryandtheCenterforInternetBehavior.
ThewebsiteforOrzack'scenterliststhefollowingamongthepsychologicalsymptomsofcomputeraddiction:
●Havingasenseofwell-being(幸福)orexcitementwhileatthecomputer.
●Longingformoreandmoretimeatthecomputer.
●Neglectoffamilyandfriends.
●Feelingempty,depressedorirritablewhennotatthecomputer.
●Lyingtoemployersandfamilyaboutactivities.
●Inabilitytostoptheactivity.
●Problemswithschoolorjob.
Physicalsymptomslistedincludedryeyes,backaches,skippingmeals,poorpersonalhygiene(卫生)andsleepdisturbances.
PeoplewhostrugglewithexcessiveInternetusemaybedepressedorhaveothermooddisorders,Orzack