精品文档月大学英语四级真题2011年6Questions47to56arebasedonthefollowingpassage.Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsisamyth,scientistssaidyesterday.Whileelderlypeople__47__tosleepforfewerhoursthantheydidwhentheywereyounger,thishasa(n)__48__effectontheirbrain'sperformanceandtheywouldbenefitfromgettingmore,accordingtoresearch.California,oftheUniversity)a.psychiatrist(心理医生atSeanDrummond,whilesleep,frombrokenaremorelikelytosufferSanDiego,saidolderpeopleyoungerpeoplearebetteratsleeping__49__straightthroughthenight.Moresleepinoldage,however,is__50__withbetterhealth,andmostolderpeoplewouldfeelbetterandmore__51__iftheysleptforlongerperiods,hesaid.)overnightgoesdownasweagebutthe整块时间chunk(“TheabilitytosleepinonetheDrummondtolddoesnotchange,”Drneedamountofsleepweto__52__wellAmericanAssociationfortheAdvancementofScienceconferenceinSanDiego.__53__amyththatolderpeopleneedlesssleep.Themorehealthyanolder“It'sadultis,themoretheysleepliketheydidwhentheywere__54__.Ourdatasuggeststhatolderadultswouldbenefitfrom__55__togetasmuchsleepastheydidintheir30s.That's__56__frompersontoperson,buttheamountofsleepwehadat35isprobablythesameamountasweneedat75.”2上作答。注意：此部分试题请在答题卡I)formallyA)alertJ)functionB)associatedK)mixedC)attractingL)negativeD)clingM)sufficientE)continuingN)tendF)definitelyO)youngerG)different答案PartIVReadingComprehension(Readingindepth)47Ntend48Lnegative49Hefficiently50Bassociated51Aalert52Jfunction/53Fdefinitely54Oyounger55Econtinuing56Gdifferent是否老年人与年轻人文章大意：本文主要讲述的是关于老年人睡眠的问题：相比只需要较少的睡眠时间？月英语四级考试真题2010年12Questions47to56arebasedonthefollowingpassage.Whatdeterminesthekindofpersonyouare?Whatfactorsmakeyoumoreortheainfluencedbyaremap?Alloftheseablelessbold,intelligent,ortoread.Thestudyinteractionofyourgenesandtheenvironmentinwhichyouwere47asis48togenesofhowandenvironmentinteractinfluenceactivityknowntheto49madegeneticsgenetics.behavioralBehavioralhasimportantbiologyrevolution,biologicalprovidingtotheaboutinformationextentwhich精品文档．精品文档influencesmind,brainandbehavior.Anyresearchthatsuggeststhat50toperformcertainbehaviorsarebasedinbiologyiscontroversial.Whowantstobetoldthattherearelimitationstowhatyoucan51basedonsomethingthatisbeyondyourcontrol,suchasyourgenes?Itiseasytoacceptthatgenescontrolphysicalcharacteristicssuchassex,raceandeyecolor.Butcangenesalsodeterminewhetherpeoplewillgetdivorced,how52theyare,orwhatcareertheyarelikelytochoose?Aconcernofpsychologicalscientistsisthe53towhichallofthesecharacteristicsareinfluencedbynatureandnurture(养育),bygeneticmakeupandtheenvironment.Increasingly,science54thatgeneslaythegroundworkformanyhumantraits.Fromthisperspective,peopleareborn55likeundevelopedphotographs:Theimageisalreadycaptured,butthewayit56appearscanvarybasedonthedevelopmentprocess.However,thebasicpictureistherefromthebeginning.注意：此部分试题请在答题卡2上作答。［A］abilities［I］extent［B］achieve［J］indicates［C］appeal［K］proceeds［D］complaints［L］psychological［E］contributions［M］raised［F］displayed［N］smart［G］essentially［O］standard［H］eventually答案PartIVReadingComprehension(Readingindepth)47.M)raised48.L)psychological49.E)contributions50.A)abilities51.B)achieve52.N)smart53.I)extent54.J)indicates55.G)essentially56.H)eventually2010年6月英语四级考试真...