国家电网专业技术人员电力英语水平考试模拟试题卷.docx

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国家电网专业技术人员电力英语水平考试模拟试题卷.docx

国家电网专业技术人员电力英语水平考试模拟试题卷

模拟试题一

PartI.单选(30%)

1.There'somethingwrongwiththethermometer.Don'worry.I'makeitworks。

2.Nowpeoplecanlearnhugeamountsofinformationfromthecomputer。

3.Theexpertyousawattheliaisonmeetingisafriendofmine。

4.Youhaveworkedmorecarefullythisweek,fortherearefewmistakesinyourcalculation。

5.Althoughthethreeworkersgotverytiredinrepairingtheboiler,noneofthemwouldgiveitup。

6.Nowcomputerscanworkoutproblemsmuchfasterthanhumanbeings。

7.Thereistoomuchcreamonthecake。

8.Don'worry.Itisnotdifficultforustotreatthefault。

9.Ms,Changdoesn'lookwelltoday.Whatiswrongwithher?

10.I'liketolendyoumyelectricalengineeringhandbook,butyou'betternotlendittoothers。

11.IthinkEnglishisquitedifferentfromChinese。

12.—Excuseme,isthisthewaytoShanghaipowerCompany?

—No,I'mafraiditisn'。

Youvegotthewrongroad。

13.—CanyoutellmewhereShanghaipowerCompanyis?

—sure,godownthestreetandturnleftatthefirstcrossing。

14.Mywifeisalwaysbusywiththehousework。

15.EngineerZhouhaslearnedEnglishforfiveyears。

16.Itistruethatlighttravelsfasterthansound。

17.Theoldmanwassoexitedthathecouldhardlybelievehiseyes.Theunderlinedpartmeans

almostnot。

18.—HowcanIgettoyouroffice?

 

19.Techniciansareinterestedintheinterestingintroductionofadvaneedtechnology

20.Wouldyoumindmeusingyourcalculatorforawhile?

21.pumpsarewidelyusedincoal-firedpowerplanttotransportcariousliquids

22.Thethermocouplethermometersareusedfortemperaturemeasurement。

23.Whenwerunaplasticcombthroughourdryhairthecombandthehairmayhavestaticelectricity。

24.Donottouchanythingthatrunselectricitywithyourwethands。

25.Thesunisoneofthousandsofstarsinthesky。

26.Theequipmentinsubstationsprotectingagainstdirectthunderstrikesiscalledlightningarrestor。

27.Thepowertransformerisusedtochangethevoltageofthepowergridforthepurposeofpower

transmission。

28.Accordingtodistributionequipmentlocation,itcanbedividedintoindoorpowerdistribution

equipmentandoutdoorones

29.Thecontrolpanelofthesteamturbinemust

bekeptcleaneveryday

30.Inrespectofenvironmentprotectionthe

emissionofdust,NOx,SOxetcmustbelimited。

PartII.判断(15%)

Passage1

Electricityinaremotelocationmight

beprovidedbyasimpledistributiongridlinkingacentral

generatortohomes,Thetraditionalparadigmformoving

31.Indevelopedcountries,在发达国家

B.Wrong

32.Usuallythegeneratingplantsare…通常发电厂

B.Wrong

 

33.Thetransmissionnetworkcanmovethepowerare

…传输网络可以移动的功率是

A.Right

 

 

34.Inthesubstation…在变电站A.Right

35.Attheservicelocation,…在服务位置B.Wrong

Passage2

ThomasEdisonwasagreatinventor.Ahundredyearsago,hestoodbyastrangemachineand

saidthefollowingwords,Mayhadalittlelamb.”Thenhewassurprisedbysomething.thatis,the

machinetalked.

36.phonograph(留声机)wasinventedtwohundredyearsago.留声机是200年前发明的B.Wrong

37.Thecomputeswasagreatinvention…计算是一项伟大的发明B.Wrong

38.Nylongreatlyinflueneedthetypeofclothes.尼龙对衣服的类型产生了很大的影响A.Right

39.Theinventionsforgettingoverillness…战胜疾病的发明B.Wrong

40.ThomasEdisonwasagreatdoctor.托马斯爱迪生是一个伟大的医生B.Wrong

Part川.补全短文(15%)

Passage1

AdvaneedDistributionAutomationisatermcoinedbytheIntelliGridprojectinNorthAmericato

describetheextensionofintelligentcontroloverelectricalpowergridfunctionstothedistributionlevel

andbeyond.Itisrelatedtodistributionautomationthatcanbeenabledviathesmartgrid.(41)istypicallyseparatedlogicallyintotransmissionsystemsand(42).EIectricpowertransmissionsystemstypicallyoperateabove110kV,whereasElectricitydistributionsystemsoperate(43).Normally,electricutilitieswithSCADAsystemshaveextensivecontrolovertransmission-levelequipment,andincreasingcontrolover

distribution-levelequipmentviadistributionautomation.However,theyoftenareunable(44)suchas

Distributedenergyresources,buildings,andhomes.Itmaybeadvantageoustoextendcontrolnetworkstothesesystems(45)

(41)

B.Theelectricalpowergrid.

较低的电压

(42)

E.Distributionsystems

电力电网

(43)

A.Atlowervoltages

因为一些原因

(44)

D.Tocontrolsmallerentities.

控制较小的实体

(45)

C.Foranumberofreasons

配电系统

本题AdvancedDistributionAutomationisatermcoined”先进的配电自动化是一个术语

答题顺序BEADC

Passage2

Temperature,pressure,specificvolume,enthalpyandentropyarethemostcommonlyused(46)inthethermodynamics.

Heatexpansionreferstothephenomenonthatmostofthesubstanceswillincreaseinsizewith(47)intheabseneeof(48).

Therearethreebasictypesof(49),namely,conduction,convectionandradiation.

Thefirstlawofthermodynamicsgoeslikethis:

theheatinputtoathermodynamicsystemisequaltothesumoftheincreasein(50)ofthesystemandtheworkdonetotheoutside.

(46)

C.parametersofthemedium

介质参数

(47)

B.theriseintemperature

温度上升

(48)

E.externalforces

外部力里

(49)

A.heattransfer

热量的传递

(50)

D.internalenergy

内部能量

本题Temperature,pressure”温度、压力….的答题顺序是CBEAD

Part.IV阅读理解(40%)

Passage1

Everybodyinthecityusesmobilephonestoday.Butdoyouknowamobilephoneisactuallyasmall

radio(无线电装置)?

Oneradiosendsaperson'voiceoverlongdistaneetoanotherradio.Thevoice

sentbytheradoiscalledasignal(信号)…

51.Mobilephonesusedtobepowefulenoughtosendaperson'svoicetofarawayplaces.

强大到可以将一个人的声音发送到遥远的地方。

52.Whatdowelearnfromthearticleabouttoday'mobilephones?

Theyaresmallandeasytouse.它们是小的和易于使用的。

53.WhichofthefollowingtranslationsofthemessagesisNOTcorrect?

WillICUB42moro?

-willIsee

youaftertomorrow?

我将CUB42moro?

明天以后我能看见你吗?

54.Whydoesthewriterwritethisarticle?

Tointroducehowmobilephonesworksandhowitisused.作

者为什么要写这篇文章?

介绍手机是如何工作的,以及它是如何使用的。

55.Whichofthefollowingistrueaccordingtothearticle?

Todaysendingshortmessagesisapopular

wayofusingmobilephones.今天发送短信是一种流行的使用手机的方式。

本题"Everybodyinthecityusesmobilephonestoday.”今天城市的每个人都使用手机。

答题顺序是

CCBCC

Passage2

Inourcountry,thepowergridstandardfrequencyis50Hz.Forthepowergridwithacapacityof3

000MWandabove,theallowabledeviationis±).2Hz;forthepowergridwithacapacityunder3000MW.

Theallowabledeviationis±0.5Hz.

56.Inourcountry,forthepowergridwithacapacityof3000MWandabove,theallowablefrequency

deviationis:

±).2Hz在我国,对于一个容量3000MW及以上的电网,频率偏差允许土0.2Hz

57.Inthepowergridwithacapacitylessthan3000MW,thedeviationbetweenelectricclockand

standardclock(GPS)shouldnotbelargerthan:

±50s在容量小于3000MW的电网,电时钟与标准时钟

(GPS)之间的偏差不应大于:

土60s

58.Therunningofelectricclockcanreflectthevariationofpowergridfrequency,asthemotivepartof

theelectricclockisanACsingle-phasesynchronousmotor.电时钟的运行可以反映电网频率的变化,作

为电时钟的驱动部分是一个交流单相同步电动机。

59.Inthepowergridwithacapacityof3000MWandabove,theaccidentalfrequencyis:

Overorunder

50±12Hz.在电网容量3000MW以上,意外的频率在50±).2Hz上下。

60.Theprimaryfrequencyregulationpowerplantundertakesthefrequencyregulationofthepowergrid,

andkeepsthefrequencywithin:

50±).1Hz.一次调频电厂承担电网频率调节,使频率保持在50±).1Hz。

本题“nourcountry,thepowergridstandardfrequencyis50Hz.”在我国,电网频率为50Hz的标准。

的答题顺序为BBDAC

Passage3

Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityofthesun.Thesunheats

andfeedscreaturesandmankind

61.thesunisthesourcesofallofthefollowingEXCEPTatomicpower太阳是以下除了原子能的来源。

62.Radiantenergyisstoredascarboncompoundsbyplants辐射能以植物的碳化合物储存

63.Thesun'energyprovidesuswithallEXCEPTwater太阳的能量为我们提供了除水以外的一切

64.Thelargestpartofthelightenergydirectedtowardstheearthisabsorbedbytheearth'atmosphere朝向地球的光能量的最大部分被地球的大气层吸收。

averysmallportion太阳输出的总辐射

65.0fthesun'totaloutputofradiantenergy,theearthreceives

能,地球接收了非常小的部分

本题Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityofthesun地球表面上所

有有用的能量都来自太阳的活动”的答题顺序是CACBD

Passage4

Themarketisaconcept.Ifyouaregrowingtomatoesinyoubackyardforsaleyouareproducingforthe

market.Youmightsellsometoyouneighborandsometothemanagerofthelocalmarket.

66.Whichofthefollowingwouldbethebesttitleforthepassage?

B.what'sthemarket?

以下哪一项将是

这篇文章的最佳标题?

B.什么是市场?

67.AllofthefollowingactsareproducingforthemarketEXCEPTC.attendinganightschool下歹U所有的

行为都是为市场的生产,除了C.上夜校。

68.YouarebuyingfromthemarketwhenyouD.dineatarestaurant当你D.在一家餐馆用餐时,你是购

自于市场。

69.Thewordreal"inthelastparagraphmaymostprobablymeanD.concrete在最后一段中的“真实”一

词,最有可能的意思是“D.具体的。

7O.lnwhatwayisthemarketveryrealforeachpersonorbusinessmenwhoismakingandsellingsomething?

A.lttellsyouwhattoproduce市场以什么方式非常真实告诉每个人或商人,是谁在制造和销

售的东西?

A它告诉你生产什么。

本题Themarketisaconcept市场是一个概念”的答题顺序为BCDDA

模拟试卷二

PartI.单选(30%)

1.Mr.Chenmissedthebus,sohefailedtogettohisofficeontime.Theunderlinedpartmeanswasn

ableto.

2.LastnightIdidn'leavethelaboratoryuntilthetestended.

3.HowmagnificenttheChangjiangBridgeis!

4.It'simportantforustokeeptheairclean.

5.Thishydraulicpowerstationwasbuilt50yearsago.

6.I'visitmyfriendandstaywithhimforsometimenextweek.

7.Thecoordinationmeetingforthetransmissionlineconstructionisheldonceaweek.

8.Bytheyear2000,theh

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