度全国职称英语等级考试理工类试题及答案知识讲解.docx
- 文档编号:17914073
- 上传时间:2023-08-04
- 格式:DOCX
- 页数:18
- 大小:27.51KB
度全国职称英语等级考试理工类试题及答案知识讲解.docx
《度全国职称英语等级考试理工类试题及答案知识讲解.docx》由会员分享,可在线阅读,更多相关《度全国职称英语等级考试理工类试题及答案知识讲解.docx(18页珍藏版)》请在冰点文库上搜索。
度全国职称英语等级考试理工类试题及答案知识讲解
2014职称英语《理工B》真题及答案(代码22)
第一部分:
词汇选项
下面共有15个句子,每个句子中均有1个词或短语划有底横线,请从每个句子后面所给的4个选项中选择1个与划线部分意义最相近的词或短语。
1.Themajorityofpeoplearoundhereare decent.
A.real B.honest C.normal D.wealthy
答案:
D
2.Thecurriculumwastoonarrowandtoo rigid.
A.hidden B.traditional C.inflexible D.official
答案:
C
3.Thecommitteewasaskedto render areportonthehousingsituation.
A.furnish B.copy C.publish D.summarize
答案:
A
4.Afterwardstherewasjustafeelingof let-down.
A.excitement B.disappointment C.anger D.calm
答案:
B
5.Severalwindowshadbeen smashed.
A.cleaned B.replaced C.fixed D.broken
答案:
D
6.Theworst agonies ofthewarwerenowbeginning.
A.pains B.parts C.aspects D.results
答案:
A
7.Londonquicklybecamea flourishing port.
A.major B.large C.successful D.commercial
答案:
C
8.Shefeltthatshehaddonehergood deed fortheday.
A.homework B.justice C.model D.act
答案:
D
9.Heledavery moral life.
A.human B.intelligent C.natural D.honourable
答案:
D
10.Hisstomachfelt hollow withfear.
A.sincere B.respectful C.empty D.terrible
答案:
C
11.Itwasamajicnightuntilthe spell wasbroken.
A.time B.charm C.space D.opportunity
答案:
B
12.Hisprofessionalcareer spanned 16years.
A.started B.changed C.moved D.lasted
答案:
D
13.Theyaretryingto identify whatiswrongwiththepresentsystem.
A.discover B.prove C.consider D.imagine
答案:
A
14.HisknowledgeofFrenchis fair.
A.veryuseful B.verylimited C.quitegood D.ratherspecial
答案:
B
15.Thegroupdoesnot advocate theuseofviolence.
A.limit B.regulate C.oppose D.support
答案:
D
第二部分:
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。
SoMany'Earths'
TheMilkyWay(银河)containsbillionsofEarth-sizedplanetsthatcouldsupportlife that’sthefindingofanewstudy.ItdrawsondatethatcamefromNASA’stop planet-huntingtelescope.
AmechanicalfailurerecentlyputthatKeplerspacetelescopeoutofservice.Kepler hadplayedabigroleincreatingacensusofplanetsorbitingsome170,000stars.Itsdata havebeenhelpingastronomerspredicthowcommonplanetsareinourgalaxy.The telescopefocusedonhuntingplanetsthatmighthaveconditionssimilartothoseon Earth.
Theauthorsofastudy,publishedinTheProceedingsoftheNationalAcademyof sciences,concludethatbetween14and30outofevery100stars,withamassand temperaturesimilartotheSun,mayhostaplanetthatcouldsupportlifeasweknowit.
SuchaplanetwouldhaveadiameteratleastaslargeasEarth’s,butnomorethantwice thatbig.Theplanetalsowouldhavetoorbitinastar’shabitablezone.That’swherethe surfacetemperaturewouldallowanywatertoexistasaliquid.
Thenewestimateofhowmanyplanetsmightfittheseconditionscomesfrom studyingmorethan42,000starsandidentifyingsuitableworldsorbitingthem.Thescientistsusedthosenumberstoextrapolate(推算)totherestofthestarsthatthe telescopecouldnotsee.
Theestimateisrough,theauthorsadmit.Ifappliedtothesolarsystem,itwould defineashabitableazonestartingasclosetotheSunasVenusandrunningtoasfar awayasMars.NeitherplanetisEarthlike(althougheithermighthavebeeninthedistant past).Usingtighterlimits,theresearchersestimatethatbetween4and8outofevery100 SunlikestarscouldhostanEarth-sizedworld.Theseareonesthatwouldtake200to400 daystocompleteayearlyorbit.
Fouroutofevery100sunlikestarsdoesn’tsoundlikeabignumber.Itwouldmean, however,thattheMilkyWaycouldhostmorethanabillionEarth-sizedplanetswitha changeforlife.
16.TheKeplerspacetelescopehasbeeninservicefor15years.
A.RightB.WrongC.Notmentioned
答案:
C
17.ThemaintaskoftheKeplerspacetelescopeistofindoutplanetswithsimilarconditionstoEarth’s.
A.RightB.WrongC.Notmentioned
答案:
A
18.TheplanetthatcouldsupportlifemightbealittlebitsmallerthanEarth.
A.RightB.WrongC.Notmentioned
答案:
B
19.TheEarthisplanetorbitingintheSun’shabitablezone.
A.RightB.WrongC.Notmentioned
答案:
A
20.Thenewfindingisbasedonathoroughstudyof170,000starsintheMilkyWay.
A.RightB.WrongC.Notmentioned
答案:
B
21.Theestimateofthenumberofplanetsthatcouldsupportlifeisnotveryaccurate.
A.RightB.WrongC.Notmentioned
答案:
A
22.Thisisthefirstresearchfindingabouttheplanetswithachanceforlife.
A.RightB.WrongC.Notmentioned
答案:
C
第三部分:
概括大意与完成句子
阅读下面这篇短文,短文后有2项测试,任务:
(1)1-4题 要求从所给的4个选项中为段每段选择1个正确的小标题;
(2)第5-8题要求从所给的5个选项中选择4个正确选项,分别完成每个句子。
ClimateChange:
TheLongReach
1.Earthiswarming.Sealevelsarerising.There‘smorecarbonintheair,andArcticice ismeltingfasterthanatanytimeinrecordedhistory.Scientistswhostudytheenvironmentto bettergauge(评估).Earth’sfutureclimatenowarguethatthesechangesmaynotreverseforaverylongtime.
2.Peopleburnfossilfuelslikecoalandoilforenergy.Thatburningreleasescarbondioxide,acolorlessgas.Intheair,thisgastrapsheatatEarth’ssurface.Andthemorecarbondioxide released,themoretheplanetwarms.Ifcurrentconsumptionoffossilfuelsdoesn’tslow, thelong-termclimateimpactscouldlastthousandsofyears-andbemoreseverethanscientistshadbeenexpecting.ClimatologistRichardZeebeoftheUniversityofHawaiiatManoaoffersthisconclusioninanewpaper.
3.Mostclimate-changestudieslookatwhat’sgoingtohappeninthenextcenturyorso. Duringthattime,changesintheplanet’senvironmentcouldnudge(推动)globalwarming evenhigher.Forexample:
Snowandicereflectsunlightbackintospace.Butasthesemelt, sunlightcannowreach--andwarm–theexposedground.Thisextraheatraisestheair temperatureevenmore,causingevenmoresnowtomelt.Thistypeofrapidexaggeration ofimpactsiscalleda‘fastfeedback’.
4.Zeebesaysit’simportanttolookatfastfeedbacks.However,headds,they’relimited. Fromaclimatechangeperspective,‘Thiscenturyisthemostimportanttimeforthenext fewgenerations’,hetoldScienceNews“Buttheworldisnotendingin2100”.Forhisnew study.Zeebehowfocuseson“slowfeedbacks”.Whilefastfeedbackeventsunfoldoverdecadesorcenturies,slowfeedbackscantakethousandsofyears.Meltingofcontinentalicesheetsandthemigrationofplantlife---astheyrelocatetomorecomfortableareas---aretwoexamplesof slowfeedbacks.
5.Zeebegatheredinformationfrompreviouslypublishedstudiesinvestigatinghowsuchprocessesplayedoutoverthousandsofyearsduringpastdramaticchangesinclimate.Then hecameupwithaforecastforthefuturethataccountsforbothslowandfastfeedbackprocesses.Climateforecaststhatuseonlyfastfeedbackspredicta4.5degreeCelsius(8.1degree Fahrenheit)changebytheyear3000.Butslowfeedbacksaddedanother1.5℃-- fora6totalincrease,Zeebereports.Healsofoundthatslowfeedbackeventswillcauseglobalwarmingtopersistforthousandsofyearsafter peoplerunoutoffossilfuelstoburn.
23.Paragraph2________答案:
B
24.Paragraph3________答案:
C
25.Paragraph4________答案:
F
26.Paragraph5________答案:
A
A.Apredictionoffutureclimatechange
B.Impactofburningfossilfuels
C.Fastfeedbacks
D.Unpredictabilityoffeedbackprocesses
E.Risingofsealevels
F.Slowfeedbacks
27.Arcticicehasneverbeenmeltingsofastin_______答案:
F
28.Meltingofsnowandiceenablessunlighttoreach________答案:
E
29.Zeebecameupwithhisfutureclimatepredictionbyanalyzing________答案:
D
30.Afterfossilfuelsareusedup,globalwarmingwillcontinuefor________答案:
B
A.rapidexaggerationofimpacts
B.averylongtime
C.theextraheat
D.previouslypublishedstudies
E.theexposedground
F.recordedhistory
第四部分:
阅读理解
短文后有5道题,每题后面有4个选项。
请仔细阅读短文并根据短文回答其后面的问题,从4个选项中选择1个最佳答案涂在答题卡相应的位置上。
第一篇Eye-trackerLotsYouDragandDropFileswithaGlance
Boredofusingamouse?
Soonyou'llbeabletochangestuffonyourcomputerscreen–andthenmoveitdirectlyontoyoursmartphoneortablet(平板电脑)–withnothingmorethanaglance.
AsystemcalledEyeDropusesahead-mountedeyetrackerthatsimultaneouslyrecordsyourfieldofviewsoitknowswhereyouarelookingonthescreen.Gazingatanobject–aphoto,say–andthenpressingakey,selectsthatobject.Itcanthenbemovedfromthescreentoatabletorsmartphonejustbyglancingattheseconddevice,aslongasthetwoareconnectedwirelessly.
"Thebeautyofusinggazetosupportthisisthatoureyesnaturallyfocusoncontentthatwewanttoacquire,"saysJaysonTurner,whodevelopedthesystemwithcolleaguesatLancasterUniversity,UK.
TurnerbelievesEyeDropwouldbeusefultotransferaninteractivemaporcontactinformationfromapublicdisplaytoyoursmartphoneorforsharingphotos.
Abuttonneedstobeusedtoselecttheobjectyouarelookingatotherwiseyouendupwiththe"Midastouch"(点石成金)effect,wherebyeverythingyoulookatgetsselectedbyyourgaze,saysTurner."Imagineifyourmouseclickedoneverythingitpointedat,"hesays.
ChristianHolz,aresearcherinhuman-computerinteractionatYahooLabsinSunnyvale,California,saysthesystemisanicetakeongettingroundthisfundamentalproblemofusinggaze-trackingtointeract."EyeDropsolvesthisinaslick(灵巧的)waybycombiningitwithinputonthetouchdeviceswecarrywithusmostofthetimeanywayandusingtouchinputasaclutchingmechani
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 全国 职称 英语等级 考试 理工类 试题 答案 知识 讲解
![提示](https://static.bingdoc.com/images/bang_tan.gif)