职称英语等级考试模拟试题及答案解析理工类A级模拟试题二.docx
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职称英语等级考试模拟试题及答案解析理工类A级模拟试题二.docx
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职称英语等级考试模拟试题及答案解析理工类A级模拟试题二
2012年度全国职称英语等级考试
理工类(A级)全真模拟试题二
第1部分:
词汇选项(第1-15题,每题1分,共15分)
下面每个句子中均有1个词或短语画有底横线,请为每处画线部分确定1个意义最为接近的选项
1.Hewasunabletogiveacredibleexplanationforhisbehavior.
A.workableB.convincingC.practicalD.reliable
2.Smokingisbannedinthebuilding.
A.listedB.forbiddenC.handledD.investigated
3.Iwantajobwithgoodprospectsforpromotion.
A.advancementB.replacementC.retirementD.advertisement
4.Thereportwascompiledfromasurveyof5000households.
A.printedB.attachedC.writtenD.sent
5.Thepatientshowedamarkedimprovementinherconditionafterchangingmedication.
A.greatB.clearC.quickD.regular
6.Actorsdressedinauthenticcostumesre-enactthebattle.
A.faithfulB.royalC.genuineD.sincere
7.Peoplewhotravelbyrailstillreadanimmenseamount.
A.immediateB.enormousC.equalD.moderate
8.Hedemolishedmyargumentinminutes.
A.disapprovedB.disputedC.acceptedD.supported
9.Pollutedwatersourcesareahazardtowildlife.
A.evidenceB.dangerC.caseD.picture
10.Ashleygazedathim,herthoughtsinturmoil.
A.failureB.doubtC.confusionD.relief
11.Itwasanarticleinthelocalnewspaperwhichfinallyspurredhimintoaction.
A.attractB.encourageC.requireD.spend
12.Heimpressedallhiscolleaguesasavigorousmanintheprimeofhiscareer.
A.hot-temperedB.healthyC.friendlyD.patient
13.Frommystandpoint,youknow,thisisridiculous.
A.positionB.pointofviewC.knowledgeD.opinion
14.Thejournalistwasprobingintoseveralfinancialscandals.
A.solvingB.investigatingC.involvingD.disputing
15.Youhavetoabidebythereferee'sdecision.
A.sticktoB.persistinC.safeguardD.apply
第2部分:
阅读判断(第16-22题,每题1分,共7分)
下面短文后列出了7个句子,请根据短文的内容对每个句子作出判断:
如果该句提供的是正确的信息,请选择A;如果该句提供的是错误的信息,请选择B;如果该句的信息文中没有提及,请选择C。
CaliforniaGivesGreenLighttoSpaceSolarPower
Energybeameddownfromspaceisonestepclosertoreality,nowthatCaliforniahasgiventhegreenlighttoanagreementthatwouldseethePacificGasandElectricCompanybuy200megawattsofpowerbeameddownfromsolar-powersatellitesbeginningin2016.Butsomemajorchallengeswillhavetobeovercomeifthetechnologyistobeusedwidely.
Astart-upcompanycalledSolarenisdesigningthesatellites,whichitsayswilluseradiowavestobeamenergydowntoareceivingstationonEarth.
Theattractionofcollectingsolarpowerinspaceisthealmostuninterruptedsunshineavailableingeosynchronousorbit.Earth-basedsolarcells,bycontrast,canonlycollectsunlightduringdaytimeandwhenskiesareclear.
Butspace-basedsolarpowermustgrapplewiththehighcostperkilogramoflaunchingthingsintospace,saysRichardSchwartzofPurdueUniversityinWestLafayette,Indiana.“Ifyou'retalkingaboutitbeingeconomicallyviableforpoweroftheEarth,it'satoughgo,”hesays.
CalBoerman,Solaren’sdirectorofenergyservices,saysthecompanydesigneditssatelliteswithaviewtokeepinglaunchcostsdown.“Weknewwehadtocomeupwithadifferent,revolutionarydesign,”hesays.Apatentthecompanyhaswondescribeswaystoreducethesystem'sweight,includingusinginflatablemirrorstofocussunlightonsolarcells,soasmallernumbercancollectthesameamountofenergy.
Butusingmirrorsintroducesotherchallenges,includingkeepingthesolarcellsfromoverheating,saysSchwartz.“Youhavetotakecareofheatdissipationbecauseyou’renowconcentratingalotofenergyinoneplace,”hesays.Accordingtothecompany'spatent,Solaren'ssolarcellswillbeconnectedtoradiatorstohelpkeepthemcool.
ThoughBoermansaysthecompanybelievesitcanmakespace-basedsolarpowerwork,itisnotexpectingtocrowdoutotherformsofrenewableenergy.LawsinCaliforniaandotherstatesrequireincreasinguseofrenewableenergyincomingyears,hepointsout.“Tomeetthoseneeds,we'regoingtoneedalltypesofrenewableenergysources,”hesays.
16.Solar-powersatelliteswilluseradiowavestobeamenergydownfromspace.
A.Right.B.WrongC.Notmentioned
17.Solarenisgoingtodesign200solar-powersatellites.
A.Right.B.WrongC.Notmentioned
18.Space-basedsolarcellscouldcollectsolarpoweronlywhenskiesareclear.
A.Right.B.WrongC.Notmentioned
19.Oneadvantageofspace-basedsolarpowersystemisthatitiseconomical.
A.Right.B.WrongC.Notmentioned
20.Inflatablemirrorsareusedtoreducetheweightofthespace-basedsolarpowersystem.
A.Right.B.WrongC.Notmentioned
21.6.Space-basedsolarpowerwillruleoutotherformsofrenewableenergysource.
A.Right.B.WrongC.Notmentioned
22.Manycountrieswillgrantpermissionfortheuseofthespace-basedsolarpowersystem.
A.Right.B.WrongC.Notmentioned
第3部分:
概括大意与完成句子(第23-30题,每题1分,共8分)
下面的短文有2项测试任务:
(1)第23-26题要求从所给的6个选项中为第1—4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。
TheNaturalGas
Naturalgasisproducedfromreservoirsdeepbeneaththeearthsurface.It’safossilfuel,meaningthatitisderivedfromorganicmaterialburiedintheearthmillionsofyearsago.Themaincomponentofnaturalgasismethane.
Thepopularityanduseofcleannaturalgashasincreaseddramaticallyoverthepast50yearsaspipelineinfrastructurehasbeeninstalledtodeliveritconvenientlyandeconomicallytomillionsofresidential,commercialandindustrialcustomersworldwide.Today,naturalgasserviceisavailableinall50statesintheU.S.andistheleadingenergychoiceforfuelingAmericanhomesandindustries.Morethan65millionAmericanhomesusenaturalgas.Infact,naturalgasisthemosteconomicalsourceforhomeenergyneeds,costingonethirdasmuchaselectricity.Inadditiontoheatinghomes,muchofthegasusedintheU.S.isusedasarawmaterialtomanufactureawildvarietyofproducts,frompaint,tofibersforclothing,toplasticsforhealthcare,computingandfurnishings.Naturalgasisalsousedinasignificantnumberofnewelectricity-generatingpowerplants.
Naturalgasisoneofthesafestandcleanestfuelsavailable.Itemitslesspollutionthanotherfossilfuelsources.Whennaturalgasisburned,itproducesmostlycarbondioxideandwatervapor—thesamesubstancesemittedwhenhumansbreathe.Comparedwithsomeotherfossilfuels,naturalgasemitstheleastamountofcarbondioxideintotheairwhencombusted—makingnaturalgasthecleanestburningfossilfuelofall.
TheU.S.consumesaboutonethirdoftheworld’snaturalgasoutput,makingitthelargestgas-consumingregionintheworld.TheU.S.DepartmentofEnergy’sEnergyInformationAdministrationforecaststhatnaturalgasdemandwillgrowbymorethan50percentby2025.
Therearehugereservesofnaturalgasbeneaththeearth’ssurface.ThelargestreservesofnaturalgascanbeformedinRussia,WestandNorthAfricaandtheMiddleEast.LNGhasbeenproduceddomesticallyandimportedintheU.S.formorethanfourdecades.Today,theleadingimportersofLNGareJapan,Korea,FranceandSpain.
23.Paragraph2___.
24.Paragraph3___.
25.Paragraph4___.
26.Paragraph5___.
A:
Popularityanduseofnaturalgas
B.Naturalgasreservesandsupply
C.Naturalgasprices
D.Cleanfuelofchoice
E.Disadvantagesofnaturalgas
F:
Naturalgasconsumption
27.Naturalgasisstoreddeep_______.
28.Naturalgasisrecognizedasthemosteconomicalenergyresource_______.
29.Whenmanufacturingmanydifferentproducts,peopleusenaturalgas________.
30.Itisestimatedby2025thenaturalgasdemandintheUSwillincrease________.
A.overthepast50years
B.beneaththeearthsurface
C.bymorethan50percent
D.formorethanfourdecades
E.asarawmaterial
F.forhomeenergyneeds
第4部分:
阅读理解(第39-53题,每题3分,共45分)
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。
第一篇
TooLittleforGlobalWarming
Oilandgaswillrunouttoofastfordoomsdayglobalwarmingscenariostomaterialize,accordingtoacontroversialnewanalysispresentedthisweekattheUniversityofUppsalainSweden.Theauthorswarnthatallthefuelwillbeburntbeforethereisenoughcarbondioxideintheatmospheretorealizepredictionsofmeltingicecapsandsearingtemperatures.Defendingtheirpredictions,scientistsfromtheIntergovernmentalPanelonClimateChangesaytheyconsideredarangeofestimatesofoilandgasreserves,andpointoutthatcoal-burningcouldeasilymakeuptheshortfall.Butallagreethatburningcoalwouldbeevenworsefortheplanet.
TheIPCC'spredictionsofglobalmeltdownpushedforwardthe1997KyotoProtocol,anagreementobligingsignatorynationstocutCO2emissions.TheIPCCconsideredarangeoffuturescenarios,fromunlimitedburningoffossil-fuelstoafasttransitiontowardsgreenerenergysources.ButgeologistsAndersSivertsson,KjellAleklettandColinCampbellofUppsalaUniversitysaythereisnotenoughoilandgaslefteventhemostconservativeofthe40IPCCscenariostocometopass.
Althoughestimatesofoilandgasreservesvarywidely,theresearchersarepartofagrowinggroupofexpertswhobelievethatoilsupplieswillpeakassoonas2010,andgassoonafter.Theiranalysissuggeststhatoilandgasreservescombinedabouttotheequivalentofabout3,500billionbarrelsofoilconsiderablylessthanthe5,000billionbarrelsestimatedinthemostoptimisticmodelenvisagedbytheIPCC.Eventheaverageforecastofabout8,000billionbarrelsismorethantwicetheSwedishestimateoftheworld'sremainingreserves.
NebojsaNakicenovic,anenergyeconomistattheUniversityofVienna,Austriawhoheadedthe80-strongIPCCt
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