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
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