2014高考英语阅读理解答案解析一九

2014高考英语阅读理解答案解析一九C8[2012·辽宁卷]BAstronautsonshortershuttlemissions(使命)oftenworkverylongdays.Tasksarescheduledsotightlythatbreaktimesareoftenusedtofinishtheday'swork.ThistypeofscheduleisfartoodemandingforlongmissionsontheInternationalSpaceStation(ISS)．ISScrewmembersusuallyliveinspaceforatleastaquarterofayear.TheyworkfivedaysonandtwodaysofftomimicthenormalwaytheydothingsonEarthasmuchaspossible.Weekendsgivethecrewvaluabletimetorestanddoafewhoursofhousework.Theycancommunicatewithfamilyandfriendsbyemail,Internetphoneandthroughprivatevideoconferences.Whileastronautscannotgotoabaseballgameoramovieinorbit,therearemanyfamiliaractivitiesthattheycanstillenjoy.Beforeamission,thefamilyandfriendsofeachISScrewmemberputtogetheracollectionoffamilyphotos,messages,videosandreadingmaterialfortheastronautstolookatwhentheywillbefloating370kilometersabovetheEarth.Duringtheirmission,thecrewalsoreceivescarepackageswithCDs,books,magazines,photosandletters.Andasfromearly2010,theInternetbecameavailableontheISS,givingastronautsthechancetodosome“websurfing(冲浪)”intheirpersonaltime.Besidesrelaxingwiththesemorecommonentertainments,astronautscansimplyenjoytheexperienceoflivinginspace.ManyastronautssaythatoneofthemostrelaxingthingstodoinspaceistolookoutthewindowandstareattheuniverseandtheEarth.BoththeshuttleandtheISScircletheplanetseveraltimeseachday,andeverymomentoffersanewviewoftheEarth'svastlandmassandoceans.60．Whatdoestheword“mimic”inParagraph1probablymean?A．Find.B．Copy.C．Change.D．Lose.61．WhichofthefollowingbestdescribesthefamiliesoftheastronautsontheISS?A．Theyarecaringandthoughtful.B．Theyareworriedandupset.C．Theyareimpatientandannoyed.D．Theyareexcitedandcurious.62．Inthefinalparagraph,theauthorshowsthatastronauts________.A．getmorepleasureinspacethanontheEarth[来源:Z_xx_k.Com]B．findlivinginspaceabitboringandtiringC．regardspacelifeascommon[来源:学科网ZXXK]D．lovetoseetheEarthfromspace63．Thepassagemainlydiscusseshowastronauts________.A．workforlongermissionsinspaceB．connectwithpeopleontheEarthC．observetheEarthfromspaceD．spendtheirfreetimeinspace【要点综述】本文是记叙文。宇航员的生活往往是与众不同的，但是在国际空间站的工作人员的生活可以跟在地球上的生活很相似。他们可以与家人或者朋友联系，也可以做一些日常的活动。60.B词义猜测题。联系Theyworkfivedaysonandtwodaysoff我们知道，他们的生活与地球上是一样的，因此答案为B。61.A推理判断题。从第二段我们知道，在飞行前，这些航天员的家人以及朋友为他们准备了照片、书籍等供他们消遣的东西，因此他们是很体贴和想法周全的。D有一定干扰性，文章没有讲述家人或者朋友对于这些宇航员工作的兴奋与好奇，因此可以排除。62.D推理判断题。从最后一段我们知道，这些宇航员喜欢从窗口看外面的世界，并且地球在不同时间提供了不同的画面。63.D主旨大意题。全文讲述了国际空间站的宇航员是如何度过工作之余的闲暇时间的。B、C有一定的干扰性。文章提到过宇航员与地面上的家人和朋友的联系，也提到了他们透过窗子看地球上的景观，但是这些都是细节，而不是主题。[来源:Zxxk.Com]C8[2012·江苏卷]Medicaldrugssometimescausemoredamagethantheycure.Onesolutiontothisproblemistoputthedrugsinsideacapsule,protectingthemfromthebody—andthebodyfromthem—untiltheycanbereleasedatjusttherightspot.Therearelotsofwaystotrigger(引发)thisrelease，includingchangingtemperature,acidity,andsoon.Buttriggerscancomewiththeirownrisks—burns,forexample.Now,researchersinCaliforniahavedesignedwhatcouldbeaharmlesstriggertodate:shiningnear­infraredlight(NIR,近红外线)onthedruginthecapsule.Theideaofusinglighttoliberatethedruginthecapsuleisn'tnew.Researchersaroundtheglobehavedevelopedpolymers(聚合物)andothermaterialsthatbegintobreakdownwhentheyabsorbeitherultraviolet(UV,紫外线)orvisiblelight.ButtissuesalsoreadilyabsorbUVandvisiblelight,whichmeansthedrugreleasecanbetriggeredonlyneartheskin,wherethelightcanreachthecapsule.NIRlightlargelypassesthroughtissues,soresearchershavetriedtouseitasatrigger.Butfewcompounds(化合物)absorbNIRwellandgothroughchemicalchanges.ThatchangedlastyearwhenAdahAlmutairi,achemistattheUniversityofCalifornia,SanDiego,reportedthatsheandhercolleagueshaddesignedapolymerthatbreaksdownwhenitabsorbsNIRlight.TheirpolymerusedacommerciallyavailableNIR­absorbinggroupcalledo­nitrobenzyl(ONB).Whentheycatchthelight,ONBgroupsfalloffthepolymer,leadingtoitsbreakdown.ButONBisonlyaso­soNIRabsorber,anditcouldbepoisonoustocellswhenitseparatesfromthepolymer.SoAlmutairiandhercolleaguesreportedcreatinganewmaterialforcapsulesthat'sevenbetter.Thisoneconsistsofalongchainofcompoundscalledcresolgroupslinkedinapolymer.Cresolcontainsreactive(易反应的)componentsthatmakeithighlyunstableinitspolymericform,afeatureAlmutairiandhercolleaguesusetotheiradvantage.Afterpolymerizingthecresols,theycapeachreactivecomponentwithalight­absorbingcompoundcalledBhc.WhentheBhcsabsorbNIRlight,thereactivegroupsareexposedandbreakthelongpolymerintotwoshortchains.Shiningadditionallightcontinuesthisbreakdown,potentiallyreleasinganydrugsinthecapsule.What'smore,Almutairisays,Bhcis10timesbetteratabsorbingNIRthanisONBandisnotpoisonoustocells.63.Accordingtothepassage,whichofthefollowingcouldbethebesttrigger?A.Temperaturechange.B.NIRlight.C.Aciditychange.D.UVlight.64.WhyisONBunsatisfactory?A.ItbreaksdownwhenitabsorbsNIRlight.B.Itfallsoffthepolymerandtriggersdrugrelease.C.Ithasnotcomeontothemarketuptillnow.D.Itisnoteffectiveenoughandcouldbepoisonous.65.Whichwordcanbeusedtocompletethefollowingprocessofchanges?BhcsabsorbNIR.⇨Partofthecresolis.⇨Polymerbreaksdown.⇨Drugisreleased.A.protectedB.formedC.exposedD.combined【要点综述】这是一篇科技文。怎样使用胶囊？如何让吃药更加安全、疗效更好？文章对此做了