国家电网专业技术人员电力英语水平考试模拟试题图文稿.docx

1、国家电网专业技术人员电力英语水平考试模拟试题图文稿 文件管理序列号：K8UY-K9IO69-O6M243-OL889-F88688国家电网专业技术人员电力英语水平考试模拟试题模拟试题一Part I.单选 (30%)1.Theres something wrong with the thermometer. Dont worry . Ill make it works 。2.Now people can learn huge amounts of information from the computer。3.The expert you saw at the liaison meeting i

2、s a friend of mine 。4.You have worked more carefully this week, for there are few mistakes in your calculation 。5.Although the three workers got very tired in repairing the boiler, none of them would give it up。6.Now computers can work out problems much faster than human beings。7.There is too much c

3、ream on the cake。8.Dont worry. It is not difficult for us to treat the fault。9.Ms, Chang doesnt look well today . What is wrong with her10.Id like to lend you my electrical engineering handbook, but youd better not lend it to others。11.I think English is quite different from Chinese。12. Excuse me, i

4、s this the way to Shanghai power CompanyNo, Im afraid it isnt 。 Youve got the wrong road。13.Can you tell me where Shanghai power Company issure, go down the street and turn left at the first crossing。 14.My wife is always busy with the housework 。15.Engineer Zhou has learned English for five years 。

5、16.It is true that light travels faster than sound 。17.The old man was so exited that he could hardly believe his eyes. The underlined part means almost not 。18.How can I get to your officeYou can take a taxi instead of walking there 。19.Technicians are interested in the interesting introduction of

6、advanced technology 。20.Would you mind me using your calculator for a while21.pumps are widely used in coal-fired power plant to transport carious liquids 。22.The thermocouple thermometers are used for temperature measurement 。23.When we run a plastic comb through our dry hair the comb and the hair

7、may have static electricity 。24.Do not touch anything that runs electricity with your wet hands。25.The sun is one of thousands of stars in the sky。26.The equipment in substations protecting against direct thunder strikes is called lightning arrestor 。27.The power transformer is used to change the vo

8、ltage of the power grid for the purpose of power transmission 。28.According to distribution equipment location ,it can be divided into indoor power distribution equipment and outdoor ones 。29.The control panel of the steam turbine must be kept clean every day 。30.In respect of environment protection

9、 the emission of dust, NOx，SOx etc must be limited。Part II. 判断 (15%)Passage 1Electricity in a remote location might be provided by a simple distribution grid linking a central generator to homes,The traditional paradigm for moving31. In developed countries, 在发达国家 B. Wrong32. Usually the generating p

10、lants are 通常发电厂 B.Wrong33. The transmission network can move the power are 传输网络可以移动的功率是 A.Right34. In the substation在变电站 A.Right35. At the service location ,在服务位置 B.WrongPassage 2 Thomas Edison was a great inventor. A hundred years ago, he stood by a strange machine and said the following words, “Ma

11、y had a little lamb .” Then he was surprised by something . that is, the machine talked. 36.phonograph (留声机)was invented two hundred years ago. 留声机是200年前发明的B. Wrong37.The computes was a great invention 计算是一项伟大的发明 B. Wrong38.Nylon greatly influenced the type of clothes . 尼龙对衣服的类型产生了很大的影响 A. Right39.T

12、he inventions for getting over illness 战胜疾病的发明 B. Wrong40.Thomas Edison was a great doctor . 托马斯爱迪生是一个伟大的医生 B. WrongPart . 补全短文(15%)Passage 1 Advanced Distribution Automation is a term coined by the IntelliGrid project in North America to describe the extension of intelligent control over electrical

13、 power grid functions to the distribution level and beyond. It is related to distribution automation that can be enabled via the smart grid.(41)is typically separated logically into transmission systems and (42).Electric power transmission systems typically operate above 110kV,whereas Electricity di

14、stribution systems operate(43).Normally, electric utilities with SCADA systems have extensive control over transmission-level equipment,and increasing control over distribution-level equipment via distribution automation.However,they often are unable(44) such as Distributed energy resources,building

15、s,and homes. It may be advantageous to extend control networks to these systems(45)(41) B. The electrical power grid. 较低的电压(42) E. Distribution systems 电力电网 (43) A. At lower voltages 因为一些原因(44) D. To control smaller entities. 控制较小的实体 (45) C. For a number of reasons 配电系统本题“Advanced Distribution Autom

16、ation is a term coined”先进的配电自动化是一个术语答题顺序B E A D CPassage 2Temperature, pressure, specific volume, enthalpy and entropy are the most commonly used (46) in the thermodynamics. Heat expansion refers to the phenomenon that most of the substances will increase in size with(47) in the absence of (48). The

17、re are three basic types of ( 49 ),namely , conduction, convection and radiation.The first law of thermodynamics goes like this: the heat input to a thermodynamic system is equal to the sum of the increase in (50) of the system and the work done to the outside. (46) C. parameters of the medium 介质参数(

18、47) B. the rise in temperature 温度上升(48) E. external forces 外部力量(49) A. heat transfer 热量的传递(50) D. internal energy 内部能量本题“Temperature, pressure”温度、压力.的答题顺序是C B E A DPart . IV阅读理解(40%)Passage 1Everybody in the city uses mobile phones today. But do you know a mobile phone is actually a small radio（无线电装

19、置） One radio sends a persons voice over long distance to another radio. The voice sent by the rado is called a signal（信号）.51. Mobile phones used to be powerful enough to send a persons voice to faraway places.强大到可以将一个人的声音发送到遥远的地方。52. What do we learn from the article about todays mobile phones They

20、are small and easy to use. 它们是小的和易于使用的。53. Which of the following translations of the messages is NOT correct Will I C U B4 2moro-will I see you after tomorrow 我将C U B4 2moro明天以后我能看见你吗54. Why does the writer write this article To introduce how mobile phones works and how it is used. 作者为什么要写这篇文章？介绍手机

21、是如何工作的，以及它是如何使用的。55. Which of the following is true according to the article Today sending short messages is a popular way of using mobile phones. 今天发送短信是一种流行的使用手机的方式。本题“Everybody in the city uses mobile phones today.”今天城市的每个人都使用手机。答题顺序是CCBCCPassage 2In our country, the power grid standard frequency

22、 is 50Hz. For the power grid with a capacity of 3 000MW and above, the allowable deviation is 0.2Hz；for the power grid with a capacity under 3 000MW. The allowable deviation is 0.5Hz. 56. In our country, for the power grid with a capacity of 3 000MW and above, the allowable frequency deviation is: 0

23、.2Hz在我国，对于一个容量3 000MW及以上的电网，频率偏差允许0.2Hz57. In the power grid with a capacity less than 3 000MW, the deviation between electric clock and standard clock (GPS) should not be larger than:60s 在容量小于3 000MW的电网，电时钟与标准时钟（GPS）之间的偏差不应大于：60s58. The running of electric clock can reflect the variation of power g

24、rid frequency, as the motive part of the electric clock is an AC single-phase synchronous motor. 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. In the power grid with a capacity of 3 000MW and above, the accidental frequency is：Over or under 500.2Hz. 在电网容量3 000MW以上，意外的频率在500.2Hz上下。60. The primary freq

25、uency regulation power plant undertakes the frequency regulation of the power grid, and keeps the frequency within: 500.1Hz. 一次调频电厂承担电网频率调节，使频率保持在500.1Hz。本题“In our country, the power grid standard frequency is 50Hz.” 在我国，电网频率为50Hz的标准。的答题顺序为BBDACPassage 3All the useful energy at the surface of the ea

26、rth comes from the activity of the sun. The sun heats and feeds creatures and mankind.61.the sun is the sources of all of the following EXCEPT atomic power太阳是以下除了原子能的来源。62.Radiant energy is stored as carbon compounds by plants辐射能以植物的碳化合物储存63.The suns energy provides us with all EXCEPT water太阳的能量为我们提

27、供了除水以外的一切64.The largest part of the light energy directed towards the earth is absorbed by the earths atmosphere朝向地球的光能量的最大部分被地球的大气层吸收。65.Of the suns total output of radiant energy ,the earth receives a very small portion 太阳输出的总辐射能，地球接收了非常小的部分本题“All the useful energy at the surface of the earth come

28、s from the activity of the sun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CACBDPassage 4 The market is a concept .If you are growing tomatoes in you backyard for sale you are producing for the market. You might sell some to you neighbor and some to the manager of the local market.66.Which of the following would be t

29、he best title for the passage B. whats the market 以下哪一项将是这篇文章的最佳标题B.什么是市场？67.All of the following acts are producing for the market EXCEPT C.attending a night school下列所有的行为都是为市场的生产，除了C.上夜校。68.You are buying from the market when you D.dine at a restaurant 当你D.在一家餐馆用餐时，你是购自于市场。69.The word “real ”in th

30、e last paragraph may most probably mean D.concrete 在最后一段中的“真实”一词，最有可能的意思是“D.具体的”。70.In what way is the market very real for each person or businessmen who is making and selling something A.It tells you what to produce 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“The market is a concept市场是一个概念”的答题顺序为

31、BCDDA模拟试卷二Part I.单选 (30%)1. Mr. Chen missed the bus, so he failed to get to his office on time. The underlined part means wasnt able to.2. Last night I didnt leave the laboratory until the test ended.3. How magnificent the Changjiang Bridge is!4. It s important for us to keep the air clean.5. This h

32、ydraulic power station was built 50 years ago.6. Ill visit my friend and stay with him for some time next week.7. The coordination meeting for the transmission line construction is held once a week.8. By the year 2000, the had worked in the power station for twenty years .9. Next week I will fly to U.S.A to attend an