大学英语四级考前全真模拟试题Word文档格式.docx
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大学英语四级考前全真模拟试题Word文档格式.docx
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sstillaroundbecauseof"
goodliving,"
whichshedescribesasnosmokingordrinking,andgoodluck.
"
Ican'
tcomplain,"
shesaid,shortlyafterherbirthdayearlierthismonth."
Ihaven'
thadanyseriousmatterwithme."
Somepeoplelivelongbecausethey'
veessentiallywonthegeneticlottery,saidBrianKennedy,anexpertonagingwhoalsohappenstobeBeierle'
sgrandson.
Theychosetherightparents,"
saidKennedy,presidentandchiefexecutiveofficeroftheCalifornia-basedBuckInstituteforResearchonAging.
Butfortherestofus,healthbehaviorsdomatter,heandotherssay.
It'
slike30percentgenetics,70percentlifestyle,"
saidDr.DeborahDanneroftheSanders-BrownCenteronAgingattheUniversityofKentuckyinLexington,Ky."
Afteryouturn80,it'
smoregeneticsthananythingelse,becauseifyoumakeitto80andyoudon'
thaveheartdisease,hypertension(高血压)——allthosekindofthings——you'
reveryunlikelytogetthem."
Lastyear,theU.S.CentersforDiseaseControlandPreventionreleasedastudyshowingthatpeoplewhopracticedhealthyhabitslivedlongerthanthosewhodidn'
t.Thosebehaviorsincludedeatinghealthfully,gettingregularphysicalactivity,keepingalcoholusemoderate,andneversmoking.
Dr.RoxanneSukol,medicaldirectoroftheClevelandClinic'
sWellnessEnterprise,tellspeopletoplaceanemphasisonbeingactive;
makingsmartdietarychoicessuchasavoidingtransfat;
andmanagingstress.
Ithinkthemostimportantchoicesthatwemakeareattheintersectionofthosethreeaspects,"
saidSukol,whosuggestsshiftingyourdietawayfrompackagedandprocessedfoods."
Soda,potatochips,evengranolabars...Idon'
teatanythingthathas52ingredientsintheingredientlist."
Shealsoadvocatesadailywalkorotherphysicalactivity,suchasyardwork.
Kennedysuggestsgettinggood-qualitysleepandtakingstepstoslashexcesscalories.
Cuttingbackonredmeatalsomightbehelpful.InastudypublishedonlinethismonthbytheArchivesofInternalMedicine,researchersattheHarvardSchoolofPublicHealthfoundthatregularconsumptionofredmeat,especiallyprocessedmeat,wasassociatedwithanincreasedriskofmortality.
Eatingoneservingadayofunprocessedredmeatwasassociatedwitha13percentriskofmortality.Havingaservingadayofprocessedmeat,suchasonehotdogortwoslicesofbacon,wasassociatedwitha20percentincreasedrisk.
InastudypublishedonlinethismonthbytheJournaloftheAmericanMedicalAssociation,peoplewhometahalfdozenormorerecommendedcardiovascularhealthmeasureshadalowerriskofdeaththanpeoplewhometalotfewerones.Thefactorsorbehaviorsincludedbeingphysicallyactive,eatingahealthydietandnotsmoking.
Otherfactorsincludedhavingnormalbloodpressure,bloodsugar,totalcholesterol(胆固醇)andweight.
Sukolstronglyrecommendsnotsmoking.
Cigarettesmoking"
isassociatedwithanumberofseriousillnesses,nottheleastofwhichishardeningofthearteries,andthataffectsyourheart,yourbrain,yourkidneys,everything,"
shesaid.
Positivityalsomayplayaroleinlivinglonger.
Dannerandcolleaguesanalyzedtheautobiographiesofabout180Catholicnuns,scoringthemonemotionalcontent.Theautobiographieswerewrittenwhenthewomenwereintheirlateteensandearly20s.
Someweremorepositivethanothers,"
saidDanner,directorofeducationandoutreachfortheAlzheimer'
sDiseaseCenteratSanders-Brown."
Theywouldhavesimilarevents,butsomepeoplewoulddescribethemasjustmatter-of-fact-‘Iwasbore'
-incontrastto‘Iwaswelcomedintothisjoyousworld.'
"
Thestudy,whichwaspublishedintheJournalofPersonalityandSocialPsychologyinMay2001,"
foundthatthesisterswhousedmorepositiveemotionwordsinthoseearlywritingslived8to10yearslonger,"
Dannersaid.
Ifyou'
remorepositive,somethingbadcanhappen,butyou'
requicklyabletoworkthroughit,"
Andasyoudothat,thenithaslessstressonyourbody'
sorgans."
SomeofBeierle'
srelativescreditherpositivity,inadditiontogoodgenes,withhelpinghertolivetoage100.
Beierle,amotheroftwo,alsostayedactiveformostofherlife,doingthingslikeswimmingandaward-winningbowling.
ButKennedy,45,saidmanycentenarianshavenotfollowedthehealthadvicebeingpreachedtoday.
Ifyouaskcentenarianswhentheywereintheir50swhatdidtheydo,whatyoufindisthattheytendedtobealittlebitheavierthantheaveragepopulation,theyweremorelikelytosmoke,theydiddrinkalittlebitless,butthat'
sevenabitsurprisingbecausemoderatealcoholconsumptionisassociatedwithlongevity,"
hesaid.
Theyweren'
tvegetarians.Theydidn'
texercise.Nothingwetellpeopletodo.Butthey'
retheexception,nottherule."
Ultimately,Kennedysaid,"
Youcantakechargeofyourownaging."
1.Beierlethinkssheliveslongbecause__________.
A)sheexercisesalot
B)shedoesn'
ttakethingsseriously
C)shehasagoodlifestyleandgoodluck
D)shehasgoodgenetics
2.Ifyouwinthegeneticlottery,youarelikelyto__________.
A)develophealthyhabits
B)developcardiovascularproblems
C)liveahealthylife
D)livelongerthanotherpeople
3.WhichofthefollowingisTRUEaccordingtoDr.Danner?
A)It'
sgenesthatdeterminewhetherapersoncanliveformorethan80years.
B)It'
slifestylethatdetermineswhetherapersoncanliveformorethan80years.
C)Apersonwhodoesn'
thavevitaldiseasesathisorher80shouldthankthegenesheorshehasinherited.
D)Peoplewhoarealreadyover80yearsoldcanhardlygetheartdiseaseandhypertension.
4.WhichofthefollowingisNOTrecommendedifapersonismakingsmartdietarychoices?
A)Avoidingtransfat.
B)Choosingfoodsthathavefeweringredients.
C)Choosingfoodsthatarewellpackagedandfinelyprocessed.
D)Readingcarefullytheingredientlistbeforemakingchoices.
5.Inastudypublishedby__________,someresearchersfoundthateatingtoomuchredmeatwaslinkedtoan
increasedriskofmortality.
A)ArchivesofInternalMedicine
B)JournalofPersonalityandSocialPsychology
C)JournaloftheAmericanMedicalAssociation
D)HarvardSchoolofPublicHealth
6.Inthispassage,whostronglyrecommendsnotsmoking?
A)Beierle'
B)ResearchersattheHarvardSchoolofPublicHealth.
C)Dr.DeborahDanneroftheSanders-BrownCenter.
D)MedicaldirectoroftheClevelandClinic'
sWellnessEnterprise,
7.Whyweretheautobiographiesofabout180Catholicnunsanalyzed?
A)Tofindoutwhetherpositivitymayplayaroleinlivinglonger.
B)Tofindoutwhetheralotofexercisewillaffectpeople'
shealth.
C)Todeterminethecausesofsomehealthproblems.
D)Togathersomedataaboutlivingunderstress.
8.Inastudy,Dannerfoundthenuns__________lived8to10yearslonger.
9.AccordingtosomeofBeierle'
srelatives,Beierle'
spositivity,inadditiontogoodgenes,helpsher__________
10.AccordingtoKennedy,thosecentenarianswhohavenotfollowedthehealthadviceare__________
SectionA
Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.
11.A)He'
llhelpthewomanmovethem.
B)He'
llkeepthemforthewoman.
C)Hecancarrythemwithonehand.
D)Hehasafewmoreofthemforthewoman.
12.A)Hespendstoomuchmoney.
B)Heseemstolovewatchingtelevision.
C)Hehasboughtanexpensivewatch.
D)Heshouldwatchmoretelevision,
13.A)BookingaflighttoSpain.
B)Payingforprivatelessons.
C)GivingSpanishteststostudents.
D)Studyingcontinuallyfortwodays.
14.A)Theyshouldbepreparedforthepossiblerain.
B)Itwillrainmuchlaterintheweek.
C)Theyneedtobuyanotherumbrella.
D)Theweatherforecastisoftenunreliable.
15.A)Heishumorous.
B)Heiscareless
C)Heisthoughtful.
D)Heishelpful.
16.A)He'
sunabletoappearonthecourt.
B)Heshould
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