大学英语六级考试2008年真题及参考答案

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1、2008年12月大学英语六级(CET-6)PartI　　　　　　　　　Writing　　　　　　　　　　　（30minutes）Directions:Forthispart,youareallowed30minutestowriteashortessayentitledHowToImproveStudent'sMentalHealth?.Youshouldwriteatleast150wordsfollowingtheoutlinegivenbelow.1.大学生的心理健康十分重要2.因此，学校可以……3.我们自己应当……HowToImproveStudent'sM

2、entalHealth?________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________PartIIReadingComprehension(Skimmin

3、gandScanning)　(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarked[A],[B],[C]and[D].Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.Supersiz

4、eSurpriseAskanyonewhythereisanobesityepidemicandtheywilltellyouthatit’saldowntoeatingtoomuchandburningtoofewcalories.Thatexplanationappealstocommonsenseandhasdominatedeffortstogettotherootoftheobesityepidemicandreverseit.Yetobesityresearchersareincreasinglydissatisfiedwithit.Manynowbel

5、ievethatsomethingelsemusthavechangedinourenvironmenttoprecipitate(促成)suchdramaticrisesinobesityoverthepast40yearsorso.Nobodyissayingthatthe“bigtwo”–reducedphysicalactivityandincreasedavailabilityoffood–arenotimportantcontributorstotheepidemic,buttheycannotexplainitall.Earlierthisyearar

6、eviewpaperby20obesityexpertssetoutthe7mostplausiblealternativeexplanationsfortheepidemic.Heretheyare.1.NotenoughsleepItiswidelybelievedthatsleepisforthebrain,notthebody.Couldashortageofshut-eyealsobehelpingtomakeusfat?Severallarge-scalestudiessuggesttheremaybealink.Peoplewhosleeplessth

7、an7hoursanighttendtohaveahigherbodymassindexthanpeoplewhosleepmore,accordingtodatagatheredbytheUSNationalHealthandNutritionExaminationSurvey.Similarly,theUSNurses’HealthStudy,whichtracked68,000womenfor16years,foundthatthosewhosleptanaverageof5hoursanightgainedmoreweightduringthestudy