职称英语考试理工A级临考密押A卷.docx
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职称英语考试理工A级临考密押A卷
2016年职称英语考试理工A级临考密押A卷
【内部资料严禁外泄】
第1部分:
词汇选项(第1~15题,每题1分,共15分)下面共有15个句子,每个句子中均有1个词或短语画有下划线,请从每个句子后面所给的4个选项中选择1个与下划线部分意义最相近的词或短语。
请将答案涂在答题卡相应的位置上。
1、Iamnotcertainwhetherhewillcome.
A.determined
B.sure
C.sorry
D.glad
2、Sheseemedtohavedetectedsomeangerinhisvoice.
A.noticed
B.heard
C.realized
D.got
3、PleasedonothesitatetocallmeifIcanbeoffurtherassistance.
A.contact
B.see
C.help
D.touch
4、Inshort,Iamgoingtolivetheremyself
A.Inotherwords
B.Thatistosay
C.Inaword
D.Tobefrank
5、Hehastroubleunderstandingthatotherpeoplejudgehimbyhissocialskillsandconduct.
A.style
B.behavior
C.mode
D.attitude
6、Ihadsomedifficultyincarryingouttheplan.
A.making
B.keeping
C.changing
D.implementing
7、Mr.Johnsonevidentlyregardedthisasagreatjoke.
A.readily
B.casually
C.obviously
D.simply
8、WeallthinkthatMary'shusbandisaveryboringperson.
A.shy
B.stupid
C.dull
D.selfish
9、Theworkersinthatfactorymanufacturefurniture.
A.promote
B.paint
C.produce
D.polish
10、Theyonlyhavealimitedamountoftimetogettheirpoints.
A.large
B.total
C.small
D.similar
11、Thehigh-speedtrainscanhaveamajorimpactontravelpreferences.
A.force
B.influence
C.surprise
D.power
12、Canyoufollowtheplot?
A.change
B.investigate
C.write
D.understand
13、Eveninahighlymodernizedcountry,manualworkisstillneeded.
A.physical
B.mental
C.natural
D.hard
14、Inthelattercasetheoutcomecanbeseriousindeed.
A.result
B.judgment
C.decision
D.event
15、NormanBlarneyisanartistofdeepconvictions.
A.statements
B.beliefs
C.suggestions
D.claims
参考答案:
1-15BAACBDCCCCBDAAB
第2部分:
阅读判断。
下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:
如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。
TheNorthernLights
TheSunisstormyandhasitsownkindofweather.ItissohotandactivethateventheSun’sgravitycannotholditsatmosphereincheck!
EnergyflowsawayfromtheSuntowardtheEarthinastreamofelectrifiedparticlesthatmoveatspeedsaroundamillionmilesperhour.Theseparticlesarecalledplasma,andthestreamofplasmacomingfromtheSuniscalledthesolarwind.ThemoreactivetheSun,thestrongerthesolarwind.
ThesolarwindconstantlystreamstowardtheEarth,butdon’tworrybecauseaprotectivemagneticfieldsurroundsourplanet.ThesamemagneticfieldthatmakesyourcompasspointnorthalsosteerstheparticlesfromtheSuntothenorthandsouthpoles.ThechargedparticlesbecometrappedinmagneticbeltsaroundtheEarth.WhenalargeblastofsolarwindcrashesintotheEarth’smagneticfield,themagneticfieldfirstgetssqueezedandthenthemagneticfieldlinesbreakandreconnect.
ThebreakingandreconnectingofthemagneticfieldlinescancauseatomicparticlescalledelectronstrappedinthebeltstofallintotheEarth’satmosphereatthepoles.AstheelectronsfalltotheEarth,theycollidewithgasmoleculesintheatmosphere,creatingflashesoflightinthesky.Eachatmosphericgasglowsadifferentcolor.Oxygenandnitrogenglowsredandgreenandnitrogenglowsviolet-purple.Asthesevariouscolorsglowanddanceinthenightsky,theycreatetheNorthernLightsandtheSouthernLights.
Watchingaurorasisfunandexciting,butnormallyyoucanonlyseetheminplacesfarnorthlikeAlaskaandCanada.Themovementoftheauroraacrosstheskyisusuallyslowenoughtoeasilyfollowwithyoureyesbuttheycanalsopulsate,flicker,orevenmovelikewaves.Duringsolarmaximum,aurorasareseenasfarsouthasFlorida,evenMexico!
Aurorasoftenseemtobeveryclosetotheground,butthelowestauroraisstillabout100kilometersabovetheground,adistancemuchhigherthancloudsareformedorairplanescanfly.Atypicalaurorabandcanbethousandsofkilometerslong,afewhundredkilometershigh,butonlyafewhundredmetersthick.
Wehopeyouareabletotraveltofar-northplacesliketheArcticCircleandseetheNorthernLightsatleastonceduringyourlifetime.Weknowyouwillneverforgetit!
16.TheSun’sgravityistooweaktokeepitsplasmafromflowingtotheEarth.
A.RightB.WrongC.Notmentioned
17.TheEarthisquitesafewithamagneticfieldsurroundingittoprotectitfromtheattackbythesolarwind.
A.RightB.WrongC.Notmentioned
18.SomescientistsareworryingaboutthepossibledisappearanceoftheEarth’sprotectivemagneticfieldinthefuture.
A.RightB.WrongC.Notmentioned
19.TheaurorasareformedwhentheelectronsfallingintotheEarth’satmosphereatthepolesandcollidingwithgasmoleculesintheatmosphere.
A.RightB.WrongC.Notmentioned
20.YoucannotsectheNorthernLightsunlessyouareinAlaskaorCanada.
A.RightB.WrongC.Notmentioned
21.TensofthousandsoftouriststakespecialtripstoNorwayandSwedeneveryyeartowatchtheNorthernLights.
A.RightB.WrongC.Notmentioned
22.Anauroraisgenerallyclosetothegroundandisverylongandthick.
A.RightB.WrongC.Notmentioned
参考答案:
16-22BACABCB
第3部分:
概括大意与完成句子。
下面的短文后有2项测试任务:
(1)第23~26题要求从所给的6个选项中为第3~6段每段选择1个最佳标题;
(2)第27~30题要求从所给的6个选项中为每个句子确定1个最佳选项。
MaglevTrains
Afewcountriesareusingpowerfulelectromagnetstodevelophigh-speedtrains,calledmaglevtrains.Maglevisshortformagneticlevitation1,whichmeansthatthesetrainsfloatoveraguidewayusingthebasicprinciplesofmagnetstoreplacetheoldsteelwheelandtracktrains.
Ifyou’veeverplayedwithmagnets,youknowthatoppositepolesattractandlikepolesrepeleachother.Thisisthebasicprinciplebehindelectromagneticpropulsion.Electromagnetsaresimilartoothermagnetsinthattheyattractmetalobjects,butthemagneticpullistemporary.YoucaneasilycreateasmallelectromagnetyourselfbyconnectingtheendsofacopperwiretothepositiveandnegativeendsofanAA-cellbattery.Thiscreatesasmallmagneticfield.Ifyoudisconnecteitherendofthewirefromthebattery,themagneticfieldistakenaway.
Themagneticfieldcreatedinthiswire-and-batteryexperimentisthesimpleideabehindamaglevtrainrailsystem.Therearethreecomponentstothissystem:
Alargeelectricalpowersource,metalcoilsliningaguidewayortrack,andlargeguidancemagnetsattachedtotheundersideofthetrain.
Thebigdifferencebetweenamaglevtrainandaconventionaltrainisthatmaglevtrainsdonothaveanengine-atleastnotthekindofengineusedtopulltypicaltraincarsalongsteeltracks4.Theengineformaglevtrainsisratherinnoticeable.Insteadofusingfossilfuels,themagneticfieldcreatedbytheelectrifiedcoilsintheguidewaywallsandthetrackcombinestopropelthetrains.
Themagnetizedcoilrunningalongthetrack,calledaguideway,repelsthelargemagnetsonthetrain’sundercarriage,allowingthetraintolevitatebetween1to10cmabovetheguideway.Oncethetrainislevitated,powerissuppliedtothecoilswithintheguidewaywallstocreateauniquesystemofmagneticfieldsthatpullandpushthetrainalongtheguideway.Theelectriccurrentsuppliedtothecoilsintheguidewaywallsisconstantlyalternatingtochangethepolarityofthemagnetizedcoils.Thischangeinpolaritycausesthemagneticfieldinfrontofthetraintopullthevehicleforward,whilethemagneticfieldbehindthetrainaddsmoreforwardthrust.
Maglevtrainsfloatonacushionofair,eliminatingfriction.Thislackoffrictionallowsthesetrainstoreachunprecedentedgroundtransportationspeedsofmorethan500kph,ortwiceasfastasthefastestconventionaltrain.At500kph,youcouldtravelfromParistoRomeinjustovertwohours.
23.Paragraph3_____
24.Paragraph4_____
25.Paragraph5_____
26.Paragraph6_____
A.TheMainComponentsoftheMaglevTrainSystem
B.High-speedMaglevduetoZeroFriction
C.TheWorkingPrincipleoftheMaglevTrain
D.DifferencesbetweenPolarityandMagneticField
E.ComparisonofMaglevTrainswithTraditionalOnes
F.MaglevwithaPowerfulMotor
27.Severalcountriesintheworldareusingstrongelectromagnets_____.
28.Youcanconnectawiretothepositiveandnegativeendsofabattery_____.
29.Auniquesystemofmagneticfieldsiscreatedbythecoils_____.
30.Thefrictionlessmaglevtrainenablesyou_____.
A.todevelopamaglevtrainrailsystem
B.toexplainwhymaglevtrainsarefaster
C.topullandpushthetrainforward
D.tocreateamagneticfield
E.toexperimentwiththemaglevtrain
F.totravelfromParistoRomeinabouttwohours
参考答案:
23-30AECBADCF
第4部分:
阅读理解。
下面有3篇短文,每篇短文后有5道题。
请根据短文内容,为每题确定1个最佳选项。
SmallButWise
OnDecember14,NASAblastedasmallbutmightytelescopeintospace.ThetelescopeiscalledWISEandisaboutaswidearoundasatrashcan.Don’tletitssmallsizefoolyou:
WISEhasapowerfuldigitalcamera,anditwillbetakingpicturesofsomethewildestobjectsintheknownuniverse,includingasteroids,faintstars,blazinggalaxiesandgiantcloudsofdustwhereplanetsandstarsareborn.
“I’mveryexcitedbecausewe’regoingtobeseeingpartsoftheuniversethatwehaven’tseenbefore,”saidNedWright,ascientistwhodirectstheWISEproject.
Sincearrivinginspace,theWISEtelescopehasbeencirclingtheEarth,heldbygravityinapolarorbit(thismeansitcrossesclosetothenorthandsouthpoleswitheachlap).Itscameraispointedoutward,awayfromtheEarth,andWISEwillsnapapictureofadifferentpartoftheskyevery11minutes.Aftersixmonthsitwillhavetakenpict