阅读理解之事实细节题——真题再现.doc

阅读理解之事实细节题真题再现【2015湖北】Theoddnessoflifeinspaceneverquitegoesaway.Herearesomeexamples.Firstconsidersomethingassimpleassleep.Itspositionpresentsitsownchallenges.Themainquestioniswhetheryouwantyourarmsinsideoroutsidethesleepingbag.Ifyouleaveyourarmsout,theyfloatfreeinzerogravity,oftengivingasleepingastronautthelookofafunnyballed（芭蕾）dancer.“Imaninsideguy,”MikeHopkinssays,whoreturnedfromasix-monthtourontheInternationalSpaceStation.“Iliketobewrappedup.”Onthestation,theordinarybecomesstrange.TheexercisebikefortheAmericanastronautshasnohandlebars.Italsohasnoseat.Withnogravity,itsjustaseasytopedalviolently.Youcanwatchamoviewhileyoupedalbyfloatingamicrocomputeranywhereyouwant.Butstationresidentshavetobecarefulaboutstayinginoneplacetoolong.Withoutgravitytohelpcirculateair,thecarbondioxideyouexhale(呼气)hasatendencytoformaninvisible（隐形的）cloudaroundyouhead.Youcanendupwithwhatastronautscallacarbon-dioxideheadache.Onthestation,theordinarybecomesstrange.TheexercisebikefortheAmericanastronautshasnohandlebars.Italsohasnoseat.Withnogravity,itsjustaseasytopedalviolently.Youcanwatchamoviewhileyoupedalbyfloatingamicrocomputeranywhereyouwant.Butstationresidentshavetobecarefulaboutstayinginoneplacetoolong.Withoutgravitytohelpcirculateair,thecarbondioxideyouexhale(呼气)hasatendencytoformaninvisible（隐形的）cloudaroundyouhead.Youcanendupwithwhatastronautscallacarbon-dioxideheadache.LeroyChiao,54,anAmericanretiredastronautafterfourflights,describeswhathappensevenbeforeyoufloatoutofyourseat.Yourinnerearthinksyourefalling. Meanwhileyoureyesaretellingyouyourestandingstraight.Thatcanbeannoyingthatswhysomepeoplefeelsick.”Withinacoupledaystrulyterribledaysforsomeastronautsbrainslearntoignorethepanickysignalsfromtheinnerear,andspacesicknessdisappears.Spacetravelcanbesodelightfulbutatthesametimeinvisiblydangerous.Forinstance,astronautslosebonemass.ThatswhyexerciseisconsideredsovitalthatNationalAeronauticsandSpaceAdministration(NASA)putsitrightontheworkdayschedule.Thefocusonfitnessisasmuchaboutscienceandthefutureasitisaboutkeepinganyindividualastronautsreturnhome,and,moreimportantly,howtomaintainstrengthandfitnessforthetwoandahalfyearsormorethatitwouldtaketomakearound-triptoMars.63. Whatisthemajorchallengetoastronautswhentheysleepinspace?A.DecidingonapropersleeppositionB.ChoosingacomfortablesleepingbagC.SeekingawaytofallasleepquicklyD.Findingarighttimetogotosleep.64. Theastronautswillsufferfromacarbon-dioxideheadachewhen_.A.theycirclearoundontheirbikesB.theyusemicrocomputerswithoutastopC.theyexerciseinoneplaceforalongtime D.theywatchamoviewhilepedaling65. Someastronautsfeelsickonthestationduringthefirstfewdaysbecause_.A.theirsensesstopworkingB.theyhavetostandupstraightC.theyfloatoutoftheirseatsunexpectedlyD.whethertheyareabletogobacktothestation66.OneoftheNASAsmajorconcernsaboutastronautsis_.A.howmuchexercisetheydoonthestationB.howtheycanremainhealthyforlonginspaceC.whethertheycanrecoverafterreturninghomeD.whethertheyareabletogobacktothestation【文章大意】：这是一篇说明文。本文通过举例说明了太空生活的奇妙：在太空睡觉时，对宇航员来说主要的挑战在于恰当的睡眠姿势；宇航员在一个地方运动久了会出现碳毒性头痛；宇航员的大脑接收到矛盾的信息时会感到恶心。最后告诉我们美国国家宇航局对宇航员主要的担心是宇航员回家后的修养期和如何在太空长久地保持健康。63.A细节理解题。根据第二段第一、二句“Firstconsidersomethingassimpleassleep.Itspositionpresentsitsownchallenges.”可知在太空睡觉时，对宇航员来说主要的挑战在于恰当的睡眠姿势。故选A 项。64.C细节理解题。根据第三段中“Butstationresidentshavetobecarefulaboutstayinginoneplacetoolong.Youcanendupwithwhatastronautscallacarbon-dioxideheadache”可知宇航员在一个地方运动久了会出现碳毒性头痛。故选C项。65.D细节理解题。根据第四段中“Yourinnerearthinksyourefailing.Meanwhileyoureyesaretellingyouyourestandingstraight.Thatcanbeannoying-thatswhysomepeoplefeelsick.”可知宇航员在大脑接收到矛盾的信息时会感到恶心。故选D项。66.B细节理解题。根据最后一段倒数第一、二句“Thefocusonfitnessisas