全国职称英语等级考试真题及答案理工类.docx

全国职称英语等级考试真题及答案理工类.docx

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全国职称英语等级考试真题及答案理工类

2011年全国职称英语等级考试真题及答案理工类

2011年全国职称英语等级考试真题及答案理工类（B级）

　　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个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。

　　1 Marsha confessed thatsheknownothingofcomputer.

　　A  hoped     B  answered    C  admitted  D  reported   

　　2 Weneedtoextracttherelevantfinancialdata.

　　A store  B save    C review     Dobtain

　　3 Mr.Henleyhasacceleratedhissaleofsharesoverthepastyear.

　　A held  B increased   C expected D  offered

　　4 Thepolicebelievethemotiveforthemurderwasjealousy.

　　A choice   B idea   C decision    D reason

　　5 Thehigh-speedtrainscanhavemajor impact onourlives

　　A effort    B problem    C  influence  D concern

　　6Hisshoeswereshinedtoperfection.

　　A cleared  B washed   C mended D polished

　　7 We explored thepossibility ofexpansionattheconference.

　　A offered   B included   Cinvestigated    D  accepted

　　8 Thestudyalsonotesasteadydeclineinthenumberofcollegestudentstakingsciencecourses.

　　A continuous  B relative   C general   D sharp

　　9 Andersonleftthetable，remarkingthathehadsomeworktodo.

　　A  saying   B  doubting      Cthinking    D knowing

　　10 Wehavetoactwithintheexistinglegalframework.

　　A limit      B  system   Cprocedure  D status

　　11 Shealwaysfindsfaultwitheverything.

　　A  simplifies   B  evaluates    C examines    D criticizes

　　12 Theviewfrommybedroomwindowwasabsolutelyspectacular.

　　A  magnificent B  general    C traditional   D strong

　　13 Atthattime，wedidnotfullygraspthesignificanceofwhathadhappened.

　　A  give   B  understand   Cattach    D lose

　　14 They converted thesparebedroomintoanoffice.

　　A reduced    B  moved   Cturned  Dreformed

　　15 Janesaidthatshecouldn'ttoleratethelonghours.

　　A spend    B take  C last    D stand

　　第2部分：

阅读判断（第16-22题，每题1分，共7分）

　　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.

　　Lakes,Too,FeelGlobalWarming

　　There'snodoubt:

Inthelastfewdecades,theaveragetemperatureonEarthhasbeenhigherthanit'sbeeninhundredsofyears.Aroundtheworld,peoplearestartingtomeasuretheeffectsofglobalwarming-andtryingtofigureoutwhattodoaboutit.

　　Scientistsrecentlyusedsatellitestostudythetemperaturesoflakesaroundtheworld,andtheyfoundthatlakesareheatingup.Between1985and2009,satellitesrecordedthenighttimetemperaturesofthesurfacesof167lakes.Duringthose24years,thelakesgotwarmer-byanaverageofabout0.045degreeCelsiusperyear.

　　Insomeplaces,lakeshavebeenwarmingbyasmuchas0.10degreeCelsiusperyear.Atthatrate,alakemaywarmbyafulldegreeCelsius,or1.8degreesFahrenheit,injust10years.Thatdifferencemayseemsmall-youmightnotevennoticeitinyourbathtub.Butinalake,slightlywarmertemperaturescouldmeanmorealgae,andalgaecanmakethelakepoisonoustofish.

　　Thestudyshowsthatinsomeregions,lakesarewarmingfasterthantheairaroundthem.ThisisimportantbecausescientistsoftenusemeasurementsofairtemperaturetostudyhowtheEarthiswarming.Byusinglaketemperaturesaswell,scientistscangetabetterpictureofglobalwarming.Thescientistssaydataonlakesgivescientistsanewwaytomeasuretheimpactofclimatechangearoundtheworld.

　　That'sgoingtobeuseful,sincenocountryistoobigortoosmalltoignoreclimatechange.Scientistsaren'ttheonlyonesconcerned.EveryonewholivesonEarthisgoingtobeaffectedbytherapidwarmingoftheplanet.Manyworldleadersbelievewemightbeabletodosomethingaboutit,especiallybyreducingtheamountofgreenhousegasesweputintotheair.

　　That'swhytheUnitedNationsstartedtheFrameworkConventiononClimateChange,orUNFCCC.Everyyeartheconventionmeets,andrepresentativesfromcountriesaroundtheworldgathertotalkaboutclimatechangeanddiscussglobalsolutionstothechallengesofawarmingworld.

　　16Scientisthavebeenkeepingrecordsoflaketemperaturesforover30years.

　　ARightBWrongCNotmentioned

　　17Thetemperaturesoflakesaroundtheworldhaveincreasedgreatlybetween1985and2009.

　　ARightBWrongCNotmentioned

　　18LakesseemtobewarmingfasterinAsia.

　　ARightBWrongCNotmentioned

　　19Aslighttemperatureincreaseinalakecouldbeharmfultofish.

　　ARightBWrongCNotmentioned

　　20Scientistsgenerallyfocusonairtemperatureswhenstudyingglobalwarming.

　　ARightBWrongCNotmentioned

　　21Globlewarmingislessthreateningtosmallcountries.

　　ARightBWrongCNotmentioned

　　22UNFCCC'sannualmeetingwillbeheldinMexicothisyear.

　　ARightBWrongCNotmentioned

　　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2～5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一个最佳选项。

　　TheIPad

　　1TheIPadisatabletcomputer（平板电脑）designedanddevelopedbyApple.Itisparticularlymarketedasaplatformforaudioandvisualmediasuchasbooks,periodicals（期刊）,movies,music,andgames,aswellaswebcontent.Atabout1.5pounds（680grams）,itssizeandweightarebetweenthoseofmostcontemporarysmartphonesandlaptopcomputers.ApplereleasedtheIPadinApril2010,andsold3millionofthedevicesin80days.

　　2TheIPadrunsthesameoperatingsystemasIPodTouchandIPhone.ItcanrunitsownapplicationsaswellasonesdevelopedforIPhone.Withoutmodification,itwillonlyrunprogramsapprovedbyAppleanddistributedviaitsonlinestore.

　　3LikeIPhoneandiPodTouch,theIPadiscontrolledbyamultitouchdisplay-abreakfrommostprevioustabletcomputers,whichusesapressure-triggeredstylus（触控笔）.TheIPadusesaWi-Fidataconnectiontobrowse（浏览）theInternet,loadandstreammedia,andinstallsoftware.Somemodelsalsohavea3GwirelessdataconnectionwhichcanconnecttoGSM3Gdatanetworks.Thedevicesismanagedandsynchronized（同步）byITunesonapersonalcomputerviaUSBcable.

　　4AnIPadhasdifferentfeaturesandapplicationsonecanusetoexecutedifferentandinterestingthings.TherearelotsofIPadapplicationsthattheownercanusetoenhancethewaytheycommunicate.Someofthesearehowtousesocialnetworkingsitesandotheronlineoptions.Oneofthemostcommonusesisfore-mailservices.IPandapplicationslikeMarkdownMailallowtheadoptionofspecificandparticularoptions.Theyenabletheownertopersonalizetheiremailaccounts.

　　5WhiletheIPadismostlyusedbyconsumersitalsohasbeentakenupbybusinessusers.SomecompaniesareadoptingIPadsintheirbusinessofficesbydistributingormakingavailableIPadstoemployees.Examplesofusesintheworkplaceincludelawyersrespondingtoclients,medicalprofessionalsaccessinghealthrecordsduringpatientexams,andmanagersapprovingemployeerequests.AsurveybyFrostSullivanshowsthatIPadusageinworkplacesislinkedtothegoalsofincreasedemployeesproductivity,reducedpaperwork,andincreasedrevenue.

　　23、Paragraph2           

　　24、Paragraph3           

　　25、Paragraph4           

　　26、Paragraph5           

　　AOnlinestores　BDifferencesfromIPhone

　CDisplayanddataconnectionDBusinessusage

　EFeaturesandapplicationsFOperatingsystem

　　27InApril2010theIPaddevelopedbyApplewas            .

　　28TheIPadwillonlyrunprogramsapprovedbyAppleifnot            .

　　29IPadapplicationsenabletheowner'semailaccountstobe            .

　　30IPadusageinofficesenablesemployeeproductivitytobe           .

　　AmodifiedBincreasedCpersonalized

　DbrowsedEdistributed　Freleased

　　第4部分：

阅读理解（第31～45题，每题3分，共45分）

　　下面有3篇短文，每篇短文后有5道题。

请根据短文回答其后面的问题，为每题确定一个最佳答案。

　　第一篇CellPhones:

HangUporKeepTalking?

　　Millionsofpeopleareusingcellphonestoday.Inmanyplacesitisactuallyconsideredunusualnottouseone.Inmanycountries,cellphonesareverypopularwithyoungpeople.Theyfindthatthephonesaremorethanameansofcommunication-havingamobilephoneshowsthattheyarecoolandconnected.

　　Theexplosionsaroundtheworldinmobilephoneusemakesomehealthprofessionalworried.Somedoctorsareconcernedthatinthefuturemanypeoplemaysufferhealthproblemsfromtheuseofmobilephones.InEngland,therehasbeenaseriousdebateaboutthisissue.Mobilephonecompaniesareworriedaboutthenegativepublicityofsuchideas.Theysaythatthereisnoproofthatmobilephonesarebadforyourhealth.

　　Ontheotherhand,whydosomemedicalstudiesshowchangesinthebraincellsofsomepeoplewhousemobilephones?

Signsofchangeintheissuesofthebrainandheadcanbedetectedwithmodernscanning（扫描）equipment.Inonecase,atravelingsalesmanhadtoretireatayoungagebecauseofseriousmemoryloss.Hecouldn'trememberevensimpletasks.Hewouldoftenforgetthenameofhisownson.Thismanusedtotalkonhismobilephoneforaboutsixhoursaday,everydayofhisworkingweek,foracoupleofyears.Hisfamilydoctorblamedhismobilephoneuse,buthisemployer'sdoctordidn'tagree.

　　Whatisitthatmakesmobilephonespotentiallyharmful?

Theanswerisradiation.High-techmachinescandetectverysmallamountsofradiationfrommobilephones.Mobilephonecompaniesagreethatthereissomeradiation,buttheysaytheamountistoosmalltoworryabout.

　　Asthediscussionabouttheirsafetycontinues,itappearsthatit'sbesttousemobilephoneslessoften.Useyourregularphoneifyouwanttotalkforalongtime.Useyourmobilephoneonlywhenyoureallyneedit.Mobilephonescanbeveryusefulandconvenient,especiallyinemergencies.Inthefuture,mobilephonesmayhaveawarning