考研英语一真题及其解析.docx

考研英语一真题及其解析.docx

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考研英语一真题及其解析

2017年全国硕士研究生入学统一考试英语

（一）试题+【答案】

　　SectionIUseofEnglish

　　Directions:

　　Readthefollowingtext.Choosethebestword（s）foreachnumberedblankandmarkA,B,CorDontheANSWERSHEET.（10points）

　　Couldahugadaykeepthedoctoraway?

Theanswermaybearesounding"yes!

"1helpingyoufeelcloseand2topeopleyoucareabout,itturnsoutthathugscanbringa3ofhealthbenefitstoyourbodyandmind.Believeitornot,awarmembracemightevenhelpyou4gettingsickthiswinter.

　　Inarecentstudy5over400healthadults,researchersfromCarnegieMellonUniversityinPennsylvaniaexaminedtheeffectsofperceivedsocialsupportandthereceiptofhugs6theparticipants'susceptibilitytodevelopingthecommoncoldafterbeing7tothevirus.Peoplewhoperceivedgreatersocialsupportwerelesslikelytocome8withacold,andtheresearchers9thatthestress-reducingeffectsofhugging10about32percentofthatbeneficialeffect.11amongthosewhogotacold,theoneswhofeltgreatersocialsupportandreceivedmorefrequenthugshadlesssevere12.

　　"Huggingprotectspeoplewhoareunderstressfromthe13riskforcoldsthat'susually14withstress,"notesSheldonCohen,aprofessorofpsychologyatCarnegie.Hugging"isamarkerofintimacyandhelps15thefeelingthatothersaretheretohelp16difficulty."

　　Someexperts17thestress-reducing,health-relatedbenefitsofhuggingtothereleaseofoxytocin,oftencalled"thebondinghormone"18itpromotesattachmentinrelationships,includingthatbetweenmotherandtheirnewbornbabies.Oxytocinismadeprimarilyinthecentrallowerpartofthebrain,andsomeofitisreleasedintothebloodstream.Butsomeofit19inthebrain,whereit20mood,behaviorandphysiology.

　　1．[A]Unlike                                  [B]Besides                                 

      [C]Despite                                  [D]Throughout

　　【答案】[B]Besides

　　2．[A]connected                                  [B]restricted                           

          [C]equal                                  [D]inferior

　　【答案】[A]connected

　　3．[A]choice                                  [B]view                                   

         [C]lesson                                  [D]host

　　【答案】[D]host

　　4．[A]recall                                 [B]forget                                  

          [C]avoid                                 [D]keep

　　【答案】[C]avoid

　　5．[A]collecting                                  [B]involving                                  

         [C]guiding                                  [D]affecting

　　【答案】[B]involving

　　6．[A]of                                   [B]in                                 

      [C]at                                  [D]on

　　【答案】[D]on

　　7．[A]devoted                                 [B]exposed                     

           [C]lost                                  [D]attracted

　　【答案】[B]exposed

　　8．[A]across                                  [B]along                        

           [C]down                                 [D]out

　　【答案】[C]down

　　9．[A]calculated                                  [B]denied               

           [C]doubted                                  [D]imagined

　　【答案】[A]calculated

　　10．[A]served                                  [B]required                     

             [C]restored                                  [D]explained

　　【答案】[D]explained

　　11．[A]Even                                   [B]Still                    

             [C]Rather                                  [D]Thus

　　【答案】[A]Even

　　12．[A]defeats                                  [B]symptoms                

            [C]tests                                  [D]errors

　　【答案】[B]symptoms

　　13．[A]minimized                           [B]highlighted                 

             [C]controlled                             [D]increased

　　【答案】[D]increased

　　14．[A]equipped                            B]associated                

           [C]presented                            [D]compared

　　【答案】[B]associated

　　15．[A]assess                            [B]moderate              

             [C]generate                           [D]record

　　【答案】[C]generate

　　16．[A]inthefaceof                            [B]intheformof             

             [C]inthewayof                            [D]inthenameof

　　【答案】[A]inthefaceof

　　17．[A]transfer                           [B]commit              

              [C]attribute                            [D]return

　　【答案】[C]attribute

　　18．[A]because                            [B]unless              

              [C]though                            [D]until

　　【答案】[A]because

　　19．[A]emerges                            [B]vanishes              

              [C]remains                            ?

[D]decreases

　　【答案】[C]remains

　　20．[A]experiences                            [B]combines              

             [C]justifies                            [D]influences

　　【答案】[D]influences

　　SectionIIReadingComprehension

　　PartA

　　Directions:

　　Readthefollowingfourtexts.AnswerthequestionsbeloweachtextbychoosingA,B,CorD.MarkyouranswersontheANSWERSHEET.（40points）

　　Text1

　　Firsttwohours,nowthreehours-thisishowfarinadvanceauthoritiesarerecommendingpeopleshowuptocatchadomesticflight,atleastatsomemajorU.S.airportswithincreasinglymassivesecuritylines.

　　Americansarewillingtotoleratetime-consumingsecurityproceduresinreturnforincreasedsafety.ThecrashofEgyptAirFlight804,whichterroristsmayhavedownedovertheMediterraneanSea,providesanothertragicreminderofwhy.Butdemandingtoomuchofairtravelersorprovidingtoolittlesecurityinreturnunderminespublicsupportfortheprocess.Anditshould:

WastedtimeisadragonAmericans'economicandprivatelives,nottomentioninfuriating.

　　Lastyear,theTransportationSecurityAdministration（TSA）foundinasecretcheckthatundercoverinvestigatorswereabletosneakweapons---bothfakeandreal-pastairportsecuritynearlyeverytimetheytried.Enhancedsecuritymeasuressincethen,combinedwithariseinairlinetravelduetotheimprovingChicago'sO'HareInternational.Itisnotyetclearhowmuchmoreeffectiveairlinesecurityhasbecome-butthelinesareobvious.

　　Partoftheissueisthatthegovernmentdidnotanticipatethesteepincreaseinairlinetravel,sotheTSAisnowrushingtogetnewscreenersontheline.Partoftheissueisthatairportshaveonlysomuchroomforscreeninglanes.Anotherfactormaybethatmorepeoplearetryingtooverpacktheircarry-onbagstoavoidchecked-baggagefees,thoughtheairlinesstronglydisputethis.

　　ThereisonesteptheTSAcouldtakethatwouldnotrequireremodelingairportsorrushingtohire:

EnrollmorepeopleinthePreCheckprogram.PreCheckissupposedtobeawin-winfortravelersandtheTSA.Passengerswhopassabackgroundcheckareeligibletouseexpeditedscreeninglanes.ThisallowstheTSAwantstoenroll25millionpeopleinPreCheck.

　　Ithasnotgottenanywhereclosetothat,andonebigreasonisstickershock.Passengersmustpay$85everyfiveyearstoprocesstheirbackgroundchecks.Sincethebeginning,thispricetaghasbeenPreCheck'sfatalflaw.Upcomingreformsmightbringthepricetoamorereasonablelevel.ButCongressshouldlookintodoingsodirectly,byhelpingtofinancePreCheckenrollmentortocutcostsinotherways.

　　TheTSAcannotcontinuedivertingresourcesintounderusedPreChecklaneswhilemostofthetravelingpublicsuffersinunnecessarylines.Itislongpasttimetomaketheprogramwork.

　　21.thecrashofEgyptAirFlight804ismentionedto

　　[A]stresstheurgencytostrengthensecurityworldwide.

　　[B]highlightthenecessityofupgradingmajorUSairports.

　　[C]explainAmericans'toleranceofcurrentsecuritychecks.

　　[D]emphasistheimportanceofprivacyprotection.

　　【答案】[C]explainAmericans'toleranceofcurrentsecuritychecks.

　　22.whichofthefollowingcontributionstolongwaitsatmajorairport?

　　[A]Newrestrictionsoncarry-onbags.

　　[B]ThedecliningefficiencyoftheTSA.

　　[C]Anincreaseinthenumberoftravelers.

　　[D]Frequentunexpectedsecretchecks.

　　【答案】[C]Anincreaseinthenumberoftravelers.

　　23.Theword"expedited"（Line4,Para.5）isclosestinmeaningto

　　[A]faster.

　　[B]quieter.

　　[C]wider.

　　[D]cheaper.

　　【答案】[A]faster.

　　24.OneproblemwiththePreCheckprogramis

　　[A]Adramaticreductionofitsscale.

　　[B]Itswrongly-directedimplementation.

　　[C]Thegovernment'sreluctancetobackit.

　　[D]Anunreasonablepriceforenrollment.

　　【答案】[D]Anunreasonablepriceforenrollment.

　　25.Whichofthefollowingwouldbethebesttitleforthetext?

　　[A]LessScreeningforMoreSafety

　　[B]PreCheck-aBelatedSolution

　　[C]GettingStuckinSecurityLines

　　[D]UnderusedPreCheckLanes

　　【答案】[B]PreCheck-aBelatedSolution

　　Text2

　　"TheancientHawaiianswereastronomers,"wroteQueenLiliuokalani,Hawaii'slastreigningmonarch,in1897.StarwatcherswereamongthemostesteemedmembersofHawaiiansociety.Sadly,allisnotwellwithastronomyinHawaiitoday.ProtestshaveeruptedoverconstructionoftheThirtyMeterTelescope（TMT）,agiantobservatorythatpromisestorevolutionizehumanity'sviewofthecosmos.

　　AtissueistheTMT'splannedlocationonMaunaKea,adormantvolcanow