2021年職稱英語模擬試題：理工類

1、2021 年職稱英語模擬試題：理工類2021 年職稱英語模擬試題：理工類詞匯選項 （第 115題，每題 1 分，共15分）.Patricia stared at the other girls with resentment.A.angerB.doubtC.loveD.surprise.The document was compiled by the Department of Health.A.writtenB.printedC.attachedD.sent.Hes spent years cultivating a knowledge of art.A.sharingB.usingC.de

2、nyingD.developing.Weve seen a marked shift in our approach to the social issues.A.clearB.regularC.quickD.great.Her father was a quiet man with graceful manners.A.politeB.similarC.usualD.bad.I want to provide my boys with a decent education.A.goodB.specialC.privateD.general.In the process ， the light

3、 energy converts to heat energy.A.changesB.reducesC.leavesD.drops.Many cities have restricted smoking in public places.A.limitedB.allowedC.stoppedD.kept. What are my chances of promotion if I stay here?A.retirementB.advertisementC.advancementD.replacement10.If we leave now ， we should miss the traff

4、iC.A.directB.stopC.mixD.avoid11.There was a profound silence after his remark.A.proudB.shortC.suddenD.deep12.I enjoyed the play it had a clever plot and funny dialogues.A.longB.boringC.originalD.humorous13.The thief was finally captured two miles away from the village.A.caughtB.killedC.foundD.jailed

5、14.Such a database would be extremely costly to set up.A.transferB.destroyC.establishD.update15.The two banks have announced plans to merge next year.A.combineB.sellC.closeD.break參考答案：1.A2.A 3.D4.A5.A6.A 7. A 8. A 9. C 10.D11.D 12.D 13.A14.C 15.A閱讀判斷（第1622題，每題1分，共7分）閱讀下面這篇短文，短文后列出 7 個句子，請根據(jù)短文的內(nèi)容對 每個

6、句子做出判斷。如果該句提供的是準(zhǔn)確信息，請在答題卡上把 A 涂黑；如果該句提供的是錯誤信息，請在答題卡上把B涂黑；如果該句的信息在文章中沒有提及，請在答題卡上把C涂黑。New Product Will Save LivesDrinking water that looks clean may still contain bugs（蟲子） ,which can cause illness. A small company called Genera Technologies has produced a testing method in three stages, which shows wh

7、ether water is safe. The new test shows if water needs chemicals added to it, to destroy anything harmful. It was invented by scientist Dr. Adrian Parton, who started Genera five years ago. He and his employees have developed the test together with a British water company.Andy Headland, Generas mark

8、eting director, recently presented the test at a conference in the USA and forecast good American sales for it. Genera has already sold 11 of its tests at $ 42,500 a time in the UK and has a further four on order. It expects to sell another 25 tests before the end of March. The company says it is th

9、e only test in the UK to be approved by the government. Genera was formed five years ago and until October last year had only five employees;it now employs 14. Mr.Headland believes that the company should make around $19 million by the end of the year in the UK alone.Genera Technologies has develope

10、d a method that determines whether water is clean.A Right B Wrong C Not mentionedBefore he set up Genera, Dr Parton had worked for a British water company.A Right B Wrong C Not mentionedThe new product has been a commercial success in the USA.A RightB WrongC Not mentionedEach of the tests costs $42,

11、500.A RightB WrongC Not mentionedGenera Technologies orders 25 more tests before the end of the year.A Right B Wrong C Not mentionedThe British government is helping Dr Parton to sell the tests abroad.A Right B Wrong C Not mentionedGenera has increased the number of its employees recently.A Right B

12、Wrong C Not mentioned16 A 17 C 18 B 19 A 20 B 21 C 22 A概括大意與完成句子（第2330題，每題1分，共8分）閱讀下面這篇短文，短文后有2項測試任務(wù)：(1)第2326題要求從所給的 6 個選項中為第1、 3、 4、 6段每段選擇1 個準(zhǔn)確的小標(biāo)題;(2)第2730題要求從所給的6個選項中選擇4個準(zhǔn)確選項，分別 完成每個句子。請將答案涂在答題卡相對應(yīng)的位置上AlaskaIn 1868 Americans welcomed Alaska into the Union as the 49th state, symbolizing a change

13、of attitude from that held in 1867 ,when the peninsula was purchased from Russia. Then, most Americans had little interest in 1,500,000 square kilometers“ of icebergs and polar bears ” beyond Canadaswestern borders, far from the settled areas of the United States.In those sections of the state which

14、 lie above the Arctic Circle, Alaska still is a land of icebergs and polar bears. Ice masses lie buried in the earth, which is permanently frozen to a depth of 90 or more meters. From early May until early August, the midnight sun never sets on this flat, treeless region, but the sun cannot melt the

15、 icy soil more than two-thirds of a meter down.Alaska is Americas largest state, but only about 325,000 people live there. According to estimates, 800,000 hectares of its land area are fit for plowing but only about 640,000 hectares are being cultivated.Arctic Alaska has been the home of Eskimos for

16、 countless centuries. It is believed that the Eskimos moved there from Mongolia or Siberia, probably crossing Bering Strait, named for Vitus Bering, the Danish sea captain who discovered Alaska on his voyage for Russia in 1741. TheEskimos are the states earliest known inhabitants. Russian fur trader

17、s established settlements but, by the time Alaska was sold to the United States, most of the traders had departed.In 1896 gold was discovered near the Klondike River in Canada just across the Alaskan border. Thousands of Americans rushed to the region on their way to Klondike; some never returned. A

18、laska was never completely cut off again, although even today transportation is a major problem. There are only two motor routes from the U. S. mainland, and within the state, every town has its own airfield. Planes fly passengers, mail and freight to the most distant villages.The gold that changed

19、life so suddenly for Alaska was soon ended, and although many stories about mining camps have become part of American literature, the gold from Alaskan earth contributed less to economic progress than the fish from Alaskan waters. The fish caught in a single year range in value from $ 80 million to

20、$ 90 million. Fur-bearing animals are plentiful in the forests and streams, and valuable fur seals inhabit the waters. After fishing, the states chief industry is lumber and the production of wood pulp. In recent years, Alaskas single most important resource has become oil. The state also has large

21、deposits of coal, copper, gold and other minerals.Paragraph 3 Paragraph 4 Paragraph 5 Paragraph 6 A Rich resources of the stateB Connections with the outside worldC Transportation problemD The natives of the landE Cold climateF Land and populationFor as long as three months of a year, the sun on the

22、 ice-covered land of Alaska.According to statistics, of the total areaof Alaska has been used for farming.Alaska was originally part of Russia, but was boughtGold did not bring to Alaska as much wealth A as fish doesB because of its rich natural resourcesby the United States in the 19th centuryD shi

23、nes day and nightE only a very small percentageF a limited amount of the gold found there閱讀理解 （每題 3分，共45分）短文后有 5 道題，每題后面有4 個選項。請仔細(xì)閱讀短文并根據(jù)短文回答其后面的問題，從4 個選項中選擇1 個答案涂在答題卡相對應(yīng)的位置上。Newspapers often tell us of floods in some parts of the United States.Nearly every year on the great central drainages heavy

24、rains and melting snow cause the waters to pour out the mountains and plains, to turn brooks into torrents, and to swell quiet streams into wild uncontrolled rivers. From Cairo to New Orleans, and from Pittsburgh to Paducah, the cry River rising! is a familiar yet fearful voice. . . When the rivers

25、sometimes become too high or too swift to be controlled communities are flooded, families flee from their homes, croplands are washed out, and transportation comes to a halt. Hunger, disease, and death follow the wild waters.Although given less publicity, the agricultural damage done by the many sma

26、ller, more frequent floods usually far exceeds the losses caused by the very grand ones. In the Central States, ditches and drains cause the flows from spring rains and melting snow to run far more rapidly than in the days before white men settled on the land. Once, excess spring flood waters emptie

27、d into lakes and swampy lands, there to be detained for slow release into stream and rivers. Now, systematic drainage has actually eliminated these natural reservoirs.In the more rolling sections of the East, spring runoff was formerly absorbed and held temporarily in the porous soils beneath the un

28、broken expanse of forest. When large areas were converted to farm use, removal of the forest and the practice of up-and-down hill plowing deprived the soils of much of their ability to catch and store water.The effects of eliminating the natural forest cover are shown in the gullied farm lands and w

29、idened stream channels found in some densely settled areas. Partly because the stream channels are more or less filled with material washed down from the uplands, and partly because storm runoff has increased, the channels are today no longer able to carry all the flow from heavy rains. This explain

30、s why the streams overtop banks far more often than in the days before settlement.The best title for the selection would be.River Rising! River Rising!Forests and FloodsFlooding in the U. S.The Results of FloodingAll of the following cause floods EXCEPT.heavy rainmelting snowincreasing storm runoffp

31、orous soilThe author states that.lakes and swamps once acted like natural reservoirsup-and-down hill plowing catches and stores waterstream channels are the best carriers of waterfloods are easily prevented and controlledAccording to the selection, streams overtop their banks partly because.material

32、 from higher land is washed into themditches and drains lead into themrivers become too swiftsnow melts more rapidly nowadaysThe floods which are given most publicity.cause no damagecause the most damagecause less agricultural damage than the many smaller, more frequent floodsfar exceed the smaller,

33、 more frequent floods in agricultural lossMobile Phone and DiseasesA study by scientists in Finland has found that mobile phone radiation can cause changes in human cells that might affect the brain, the leader of the research team said.But Darius Leszczynski, who headed the 2-year study and will pr

34、esent findings next week at a conference in Quebec（魁北克 ）, said more research was needed to determine the seriousness of the changes and their impact on the brain or the body.The study at Finlands Radiation and Nuclear Safety Authority found that exposure to radiation from mobile phones can cause inc

35、reased activity in hundreds of proteins in human cells grown in a laboratory, he said.“We know that there is some biological response. We can detect it with our very sensitive approaches, but we do not know whether it can have any physiological effects on the human brain or human body, ” Leszczynski

36、 said.Nonetheless the study, the initial findings of which were published last month in the scientific journal Differentiation, raises new questions about whether mobile phone radiation can weaken the brains protective shield against harmful substances.The study focused on changes in cells that line

37、 blood vessels and on whether such changes could weaken the functioning of the blood-brain barrier, which prevents potentially harmful substances from entering the brain from the bloodstream, Leszczynski said.The study found that a protein called hsp27 linked to the functioning of the blood-brain ba

38、rrier showed increased activity due to irradiation and pointed to a possibility that such activity could make the shield more permeable（ 能透過的 ）, he said.“ Increased proteinactivity might cause cells toshrink not the blood vessels but the cells themselves andthen tiny gaps could appear between those

39、cells through which some molecules could pass. ” he said.Leszczynski declined to speculate on what kind of health risks that could pose, but said a French study indicated that headache, fatigue and sleep disorders could result.“ These are not life -threatening problems but can cause a lot of discomf

40、ort, ” he said, adding that a Swedish group had also suggested a possible link with Alzheimers disease.“Where the truth is do not know, ” he said.Leszczynski said that he, his wife and children use mobile phones, and he said that he did not think his study suggested any need for new restrictions on

41、mobile phone use.According to Leszczynski, how does mobile phone affect ones health? A Mobile phone radiation can increase protein activities and such activities can make the protective shield more permeable.B Mobile phone radiation can shrink the blood vessels and prevent blood from flowing smoothl

42、y.C Mobile phone radiation will bring stress to people exposed to it.D Mobile phone radiation kills blood cells at a rapid speed.Whats the result of the French study? A The harm of mobile phone radiation is life-threatening.B Mobile phone may affect ones normal way of thinking.C Sleep disorders coul

43、d result from mobile phone radiation.D A protein called hsp27 is killed by mobile phone radiation.What kind of disease is not caused by the use of mobile phone? A Fatigue.B Headache.C Alzheimers disease.D Tuberculosis.According to the passage, what would be the future of the use of mobile phone? A P

44、eople will be forbidden to use mobile phone.B People dare not use mobile phone because of its radiation.C People will continue to use mobile phone.D There will be new restrictions on the use of mobile phone.Which of the following is NOT true according to the passage? A The research in Finland found

45、that mobile phone radiation will affect ones brain.B Mobile phone radiation can cause increased activity in hundreds of protein in human cells.C Increased protein activity might cause cells to shrink.D Lszczynski forbid his wife and children to use mobile phone after his research.Electronic Mail (E-

46、mail)During the past few years, scientists the world over have suddenly found themselves productively engaged in task they once spent their lives avoiding-writing, any kind of writing, but particularly letter writing. Encouraged by electronic mails surprisingly high speed, convenience and economy, p

47、eople who never before touched the stuff are regularly, skillfully, even cheerfully tapping out a great deal of correspondence.Electronic networks, woven into the fabric of scientific communication these days, are the route to colleagues in distant countries, shared data, bulletin boards and electro

48、nic journals. Anyone with a personal computer, a modem and the software to link computers over telephone lines can sign on. An estimated five million scientists have done so with more joining every day, most of them communicating through a bundle of interconnected domestic and foreign routes known c

49、ollectively as the Internet, or net.E-mail is starting to edge out the fax, the telephone, overnight mail, and of course, land mail. It shrinks time and distance between scientific collaborators, in part because it is conveniently asynchronous (writers can type while their colleagues across time zon

50、es sleep; their message will be waiting). If it is not yet speeding discoveries, it is certainly accelerating communication.Jeremy Bernstei, the physicist and science writer, once called E-mail the physicists umbilical cord. Lately other people, too, have been discovering its connective virtues. Phy

51、sicists are using it; college students are using it, everybody is using it, and as a sign that it has come of age, the New Yorker has celebrated its liberating presence with a cartoon-an appreciative dog seated at a keyboard, saying happily,“On the Internet, nobody knows youre a dog.The reasons give

52、n below about the popularity of Email can be found in the passage EXCEPT .A direct and reliableB time-saving in deliveryC money-savingD available at any timeHow is the Internet or net explained in the passage?A Electronic routes used to read home and international journals.B Electronic routes used t

53、o fax or correspond overnight.C Electronic routes waiting for correspondence while one is sleeping.D Electronic routes connected among millions of users, home and abroad.43 What does the sentence “If it is not yet speedingdiscoveries, it is certainly accelerating communication most probably mean? A

54、The quick speed of correspondence may have ill-effects on discoveries.B Although it does not speed up correspondence, it helps make discoveries.C It quickens mutual communication even if it does not accelerate discoveries.D It shrinks time for communication and accelerates discoveries.44 What does t

55、he sentence “On the Internet, nobody knows youre a dog. ” imply in the last paragraph? A Even dogs are interested in the computer.B E-mail has become very popular.C Dogs are liberated from their usual duties.D E-mail deprives dogs of their owners love.45 What will happen to fax, land mail, overnight

56、 mail, etc. according to the writer? A Their functions cannot be replaced by E-mail.B They will co-exist with E-mail for a long time.C Less and less people will use them.D They will play a supplementary function to E-mail.31. C 3 2. D 3 3. A 3 4. A 35. C36A 37C 38D 39C 40D41 A 42 D 43 C 44 B 45 C補全短

57、文（第4650題，每題2分，共10分）閱讀下面的短文，文章中有5 處空白，文章后面有6 組文字，請根據(jù)文章的內(nèi)容選擇5 組文字，將其分別放回文章原有位置，以恢復(fù)文章原貌。請將答案涂在答題卡相對應(yīng)的位置上。Conservation or Wasted Effort?The black robin （ 旅鶇 ） is one of the worlds rarest birds. It is a small, wild bird, and it lives only on the island of Little Mangere, off the coast of New Zealand. In

58、1967 there were about fifty black robins there; in 1977 there were fewer than ten.46Energetic steps are being taken to preserve the black robin. 47 The idea is to buy an-other island nearby as a special home, a “ reserve ” , fo r threatened wild life, including black robins. The organizers say that

59、Little Mangere should then be restocked （ 重新準(zhǔn)備 ） with the robins food. Thousands of the required plants are at present being cultivated in New Zealand.Is all this concern a waste of human effort? 48 Are we losing our sense of what is reasonable and what is unreasonable?In the earths long, long past

60、hundreds of kinds of creatures have evolved, risen to a degree of success and died out. In the long, long future there will be many new anddifferent forms of life. Those creatures that adapt themselves successfully to what the earth offers will survive for a long time.49 This is natures proven metho