理工类英语阅读理解(四)

职称英语理工类B级阅读理解真题及答案(第三篇)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。

请根据短文内容，为每题确定1个选项。

第三篇Can You Hear This?When something creates a sound wave in a room or anauditorium, listeners hear the sound wave directly from the source. They alsohear the reflections as the sound bounces off thewalls. floor, and ceiling. These are called the reflected wave or reverberant(反射)sound, which can be heard evenafter the sound is no longer coming from the source.The reverberation time of an auditorium isdetermined by the volume or interior size of the auditorium. It is alsodetermined by how well or how poorly the walls, ceiling, floor, and contents ofthe room (including the people) absorb sound. There is no ideal reverberation time,because each use of an auditorium calls for different reverberation. Speechneeds to be understood clearly; therefore rooms used for talking must have ashort reverberation time. The full-sound performance of music such ad Wagneroperas or Mahler symphonies should have a long reverberation time. The light,rapid musical passages of Bach or Mozart need a reverberation time somewherebetween.Acoustic problems often are caused by poorauditorium design. Smooth, curved reflecting surfaces create large reflections.Parallel (平行的）wallsreflect sound back and forth, creating a rapid, repetitive pulsing rge pillars (柱）and comerscan cause acoustic shadows as the sound waves try to pass around the object.Some of theseproblems can be solved by using absorbers and reflectors tochange the reverberation time of a room. For example, hanging large reflectors,called clouds, over the performers will allow some sound frequencies to reflectand others to pass to achieve a pleasing mixture of sound.41 This passage is mainly aboutA. Sound waves and their effects.B. the types of music orchestras play.C. walls of an auditorium.D.the design of an auditorium.答案：D42. Wagner operas and Mahler symphonieswith full-sound effect haveA. a short reverberation time.B. an intermediate reverberation time.C. no reverberation time.D. along reverberation time.答案：D43. This passage suggests that a goodauditorium shouldA. get rid of all reflections.B. not have absorbers.C.achieve a pleasing mixture of soundD. have smooth surfaces.答案：C44. Large pillars and corners mayA. make sound rich and full.B. be cures for sound problems.C.be sources of sound problems.D. function as effectively as clouds.答案：C45. The word” acoustic” in thelast paragraph has something to do withA. performanceB.soundC. audienceD. weather答案：B。

One-room schools are part of the United States, and the mention of them makes people feel a vague longing for "the way things were." One-room schools are an endangered species, however. For more than a hundred years one-room schools have been systematically shut down and their students sent away to centralized schools. As recently as 1930 there were 149,000 one-room schools in the United States. By 1970 there were 1,800. Today, of the nearly 800 remaining one-room schools, more than 350 are in Nebraska. The rest are scattered through a few other states that have on their road maps wide-spaces between towns. Now that there are hardly any left, educators are beginning to think that maybe there is something yet to be learned form one-room schools, something that served the pioneers that might serve as well today. Progressive educators have come up with progressive-sounding names like "peer-group teaching" and "multi-age grouping" for educational procedures that occur naturally in the one-room schools. In a one-room schools the children teach each other because the teacher is busy part of the Time teaching someone else. A fourth grader can work at a fifth-grade level in math and a third-grade level in English without the stigma associated with being left back or the pressures of being skipped ahead. A youngster with a learning disability can find his or her own level without being separated from the other pupils. In larger urban and suburban schools today, this is called "mainstreaming". A few hours is a small school that has only one classroom and it becomes clear why so many parents feel that one of the advantages of living in Nebraska in their children have to go to a one-room school.1. It is implied in the passage that many educators and parents today feel that one-room schoolsA)need to be shut down.B)are the best in Nebraska.C)are a good example of the good old day.D)provide good education.2. Why are one-room schools in danger of disappearing?A)Because they all exist in one state.B)Because they skip too many children ahead.C)Because there is a trend towards centralization.D)Because there is no fourth-grade level in any of them.3. What is mentioned as a major characteristic of the one-room school in the second paragraph?A)Some children have to be left back.B)Teachers are always busy.C)Pupils have more freedom.D)Learning is not limited to one grade level at a time.4. Which of the following can best describe the author's toward one-room schools?A)Praising.B)Angry.C)Critical.D)Humorous.5. It can be inferred from the last sentence that parents living in NebraskaA)don't like centralized schools.B)received educational in one-room schools.C)prefer rural life to urban one.D)come from other states.KEY: DCDAA David Jones and His Salary Computer programmer David Jones earns ￡35,000 a year designing new computer games, yet he cannot find a bank prepared to let him have a cheque card. Instead, he has been told to wait another two years, until he is 18. The 16-year-old works for a small firm In Livepool, where the problem of most young people of his age is finding a job. David’s firm releases two new games for the home computer market each month. But David’s biggest headache is what to do with his money. Despite his salary, earned buy inventing new programs, with bonus payments and profit-sharing, he cannot drive a car, buy a house, or obtain credit cards. He lives with his parents in Livepool. His company has to pay ￡150 a month in taxi fares to get him the five miles to work and back every day because David cannot drive. David got his job with the Livepool-based company four months ago, a year after leaving school and working for a time in a computer shop. "I got the job because the people who run the firm knew I had already written some programs," he said. "I suppose ￡35,000 sounds a lot but I hope it will come to more than that his year." He spends some of his money on records and clothes, and gives his mother ￡20 a week. But most of his spare time is spent working. "unfortunately, computing was not part of our studies at school," he said. "But I had been studying it in books and magazines for four years in my spare time. I knew what I wanted to do and never considered staying on at school. Most people in this business are fairly young, anyway." David added: "I would like to earn a million and I suppose early retirement is a possibility. You never know when the market might disappear."Exercise1. Why is David different from other young people of his age?A) Because he earns an extremely high salary.B) Because he is not unemployed.C) Because he does not go out much.D) Because he lives at home with his parents.2. David’s greatest problem isA) finding a bank that will treat him as an adult.B) inventing computer games.C) spending his salary.D) learning to drive.3. He was employed by the company becauseA) he had worked in a computer shop.B) he had written some computer programs.C) he had worked very hard.D) he had learned to use computers at school.4. He left school becauseA) he did not enjoy schoolB) he wanted to work with computers and staying at school did not help him.C) he was afraid of getting too old to start computing.D) he wanted to earn a lot of money.5. Why does David think he might retire early?A) Because you have to be young to write computer programs.B) Because he wants to stop working when he is a millionaire.C) Because he thinks computer games might not always sell so well.D) Because he thinks his firm might go bankrupt.Keys: ACBB。

Unit 4一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1 — Do you like that technology exhibition?— Yes, I like it very much. .A. It finally comes true.B. It shows me the impressive magic power of 3D printing.C. It is a good chance.解析：本题考查有关展示的交际用语。

向某人展示某物，一般用show somebody something，所以答案是B。

2 — 3D printing is one of the latest technological innovations.— ____ Maybe its functions are questionable.A. Really?B. Exactly.C. I think so.解析：本题考查对意见的赞同与否，第二说话人明显表示怀疑的态度，答案B和C的内容表示赞同，因此答案是A。

3 —They are testing the 3D printer. Don’t you come and see it?—What?A. Where is it displayed? 正确B. It really matters.C. That’s fine.解析：本题考核关于展示的常用句型。

询问某物在哪里陈列常用句子Where is it displayed?答案B表示某物很重要，答案C意为“不错”，所以答案是A。

4 She's not very optimistic ____ the development of 3D printing.A. toB. aboutC. at译文：她对3D打印技术的发展不太乐观。

解析：对……乐观，一般用be optimistic about…句型，常用介词为about,所以答案是B。

职称英语理工类试题阅读理解训练2018职称英语理工类试题阅读理解训练学习中经常取得成功可能会导致更大的.学习兴趣，并改善学生作为学习的自我概念。

以下是店铺为大家搜索整理的2018职称英语理工类试题阅读理解训练，希望对正在关注的您有所帮助!Up until about 100 years ago, newspapers in the United States appealed only to the most serious readers. They used __1__ illustrations and the articles were about politics or business.Two men changed that - Joseph Pulitzer __2__ the New York World and William Randolph Hearst of the New York Journal. Pulitzer bought the New York World __3__ 1883. He changed it from a traditional newspaper into a very__4__ one overnight. He added __5__ illustrations and cartoons. And he told his reporters to write articles on __6__ crime or scandal they could find. And they did. One of them even pretended she was crazy and then she __7__ to a mental hospital. She then wrote a series of articles about the poor treatment of __8__ in those hospitals.In 1895, Hearst came to New York from __9__ California. He wanted the Journal to be more sensational and more exciting __10__ the world. He also wanted it to be __11__, so he reduced the price by a penny. Hearst attracted attention because his headlines were bigger than__12__. He often said, "Big print makes big news."Pulitzer and Hearst did anything they __13__ to sell newspapers. For example, Hearst sent Frederic Remington, the famous illustrator, __14__ pictures of the Spanish-American War. When he got there, he told Hearst that no fighting was__15__. Hearst answered, "You furnish the pictur es. I’ll furnish the war."EXERCISE:1. A) no B) many C) a lot D) little2. A) on B) for C) in D)of3. A) on B) in C) at D) about4. A) excite B) excitingly C)exciting D) excited5. A) a lot B) few C) a few D) lots of6. A) every B) all C) both D) many7. A) admitted B) was admitted C) could admit D) has admitted8. A) patients B) patience C) patient D) patiences9. A) an B) the C) a D) /10. A) than B) as C) in D) for11. A) cheap B) cheaper C) cheapest D) the cheapest12. A) anyone B) anyone’s C) anyone else D) anyone else’s13. A) may B) might C) can D) could14. A) draw B) drew C) to dray D) drawn15. A) going B) going out C) going on D) going off参考答案:ADBCDABADABDDCC。

职称英语阅读理解译文理工类A级手机增加交通行人死亡手机在路上有多种多样的危险。

两个新的研究表明，不管开车还是步行时打手机，都会增加行人、司机和乘客死亡的危险，所以该研究建议严厉限制行人和司机使用手机。

这是一项第一整理为罗格斯大学纽瓦克分校的经济学教授Peter D.Loeb 的新研究成果，它把手机的意外致命的影响和大量手机使用数量了解起来，表明目前由于手机所引起的死亡数目有所增加，而在此之间的一段时间里，手机事实上能够帮助降低行人和交通致命率。

但研究发现，当手机使用人数达到1亿这个临界数量时，手机降低交通致命率的作用就消失了。

这些研究涉及到从1975年到2002年间的手机使用和机动车辆事故之间的关系，也涉及包括车速、酒精消耗、安全带的使用和行驶的里数等其它方面。

这些研究表明甚至当考虑比如速度、酒精消耗和安全带的使用这些因素时，二者之间的关联也是真实存在的。

在目前，Loeb和他的合著者决定手机的使用"在行人安全上有严重的反作用"并且"手机的使用数量已经超过了临界数量也增加了机动车辆的致命性。

"在20世纪80年代末和90年代的一段时间，在手机使用数量达到大爆炸之前，手机的使用确实在交通事故中起到过"保护生命的作用"。

"当发生交通意外时，手机使用者能够快速地打电话寻求医疗帮助，这种快速的医学求救反应确实能在一定时间内减少一定数量的事故死亡"，Loeb假设。

但是，在20世纪80年代当手机开始被使用时并不是这样，在那时手机在行人、司机和乘客间造成了"致命的效果。

"在早些日子里，那时有不到一百万部手机，致命率增加了，Loeb说，因为司机和行人或许在那时还在适应怎样使用它们，还没有足够的手机能够在事故中呼叫帮助，他解释说。

这"保护生命的效果"是在20世纪90年代当大数量的手机被使用的时候出现的，越来越多的手机在事故之后拨打911求助，这就降低了致命率，Loeb 解释说。

国开作业《理工英语4边学边练》1.在学习理工英语的过程中，边学边练是非常重要的。

通过不断地练习，我们可以加深对英语知识的理解，并提高我们的写作能力。

本文将介绍一些在学习理工英语时可以进行的练习，并提供一些实用的写作技巧。

2. 听力练习听力是理解英语的重要部分，也是在实际场景中使用英语时必备的技能。

在进行听力练习时，可以选择一些与理工学科相关的录音材料。

可以从以下几个方面进行练习：•听写练习：选择一段录音材料，听一遍后尝试将所听到的内容写出来。

通过不断地练习，可以提高对英语语音的辨识能力，并加深对单词和句子结构的理解。

•听力理解练习：选择一些和理工学科相关的听力材料进行听力理解练习。

在听完一段录音后，回答相关的问题，以检验自己对所听内容的理解程度。

3. 阅读练习阅读是学习英语的基础，通过阅读英语文章可以积累词汇量，提高阅读理解能力。

在学习理工英语时，可以选择一些科技类文章进行阅读练习。

以下是一些阅读练习的建议：•词汇积累：在阅读过程中，注意收集生词，并记录下来。

可以通过查找词义、例句和使用频率等信息来加深对词汇的理解。

•阅读理解练习：选择一篇适合自己水平的文章进行阅读，并尝试回答相关的问题。

通过不断地练习，可以提高阅读理解能力和阅读速度。

4. 写作练习写作是学习英语的重要技能之一，通过写作可以帮助我们巩固所学的语法知识和词汇，并提高我们的表达能力。

以下是一些写作练习的建议：•日记写作：每天抽出一些时间写日记，记录下自己一天的活动和感受。

可以通过写作来巩固所学的词汇和句型，并提高自己的表达能力。

•作文练习：选择一些与理工学科相关的话题进行作文练习。

可以从一些实际问题出发，结合所学的知识进行写作，并尝试运用一些专业术语和表达方式。

5.通过边学边练，我们可以更好地掌握理工英语。

在听力练习、阅读练习和写作练习中，要保持持续的学习态度，不断积累和提高。

希望以上的建议和技巧可以帮助到大家，让我们在学习理工英语的道路上取得更好的成果。

2020年职称英语理工类C级阅读理解专项练习题第一篇Saving MoneyWhere you save your money often depends on what you are saving for. If you are saving to buy a CD (光盘) or to go to a concert, then probably you would keep your money somewhere in your room.If you are saving for a big purchase like a mountain bike or a school trip, where would you save your money?One place to save money is the bank. Putting your money in a savings account will help your money earn more money. If you put your money in a piggy bank (猪形储蓄罐) , one year later you'll still have the same amount of money you put in. If you put your money in a savings account,one year later, you'll have more money than you put in. Why?When you keep your money in a bank, your money earns interest. Interest is the amount of money a bank pays you to use your money. The bank uses your money (and the money of other people, too) to loan money to people and businesses.The bank will send you a statement several times a year.A bank statement tells you how much money you have in your. account. It also tells you how much interest you have earned. If you leave your money in the bank, you can watch it grow!Another way you can save money is to buy a certificate of deposit or CD. If you have some money that you don't need touse for a long time, this is a good way to make your money grow.You can buy a CD at a bank. You agree not to use the money for a certain period of time. That period might be from six months to five years. You can't touch your money during that time. If you do, you must pay a penalty, or fee.1.Your money will earn more money if you put it__________.A. in your roomB. in a piggy bankC. in your pocketD. in a savings account2.A bank pays you interest for __________.A. wasting your moneyB. losing your moneyC. using your moneyD. decreasing your money3.A bank statement tells you __________.A. the amount of money you have in the bankB. the current rates of interestC. the current rates of exchangeD. the best way to save your money4.If you draw your money before it is due, you will have to __________.A. pay interest to the bankB. close your accountC. open a new accountD. pay a penalty or fee5.The word "touch" in paragraph 7 could be best replacedby__________.A. depositB. lendC. useD. cash第二篇Sunspots (太阳黑子)It's not surprising that sunspots were observed byancient astronomers (天文学家) . The largest sunspots on the sun can be seen without a telescope. It was not until the invention of the telescope (望远镜) in the early 17th century, however, that systematic studies of sunspots could be undertaken. The great astronomer Galileo was among the firstto make telescopic observations of sunspots.Sunspots are regions of extremely strong magnetic fields (磁场) found on the sun's surface. A sunspot has a darkcentral core known as the umbra. The umbra is surrounded by a dark ring called the penumbra, where the magnetic field spreads outward. Sunspots appear dark because they are giving。

职称英语理工类阅读理解考试实操题2017年职称英语理工类阅读理解考试实操题Actively push yourself believe only can promote world, just push yourself can promote world.以下是店铺为大家搜索整理的2017年职称英语理工类阅读理解考试实操题，希望对正在关注的您有所帮助!Florida Hit by Cold Air MassIn January, 2003, the eastern two-thirds of the United States was at the mercy of1 a bitterly cold air mass2 that has endangered Florida’s citrus trees, choked3 northern harbors with ice and left bewildered residents of North C arolina’s Outer Banks digging out of up to a foot of snow4.The ice chill deepened as temperatures fell to the single digits5 in most of the South, with an unfamiliar dip below the freezing mark6 as far south as parts of interior South Florida. Temperatures in Florida plunged, with West Palm Beach dropping to a record low of 2 degrees7.“We couldn’t believe how cold it was,” said Martin King, who arrived this week in Orlando8 from England. “We brought shorts, T-shirt, and I had to go out and buy another con t.”The temperature plunge posed a threat9 to Florida’s US $9.1 billion-a-year citrus crop, more of which is still on the trees. Growers were hurrying to harvest as much of the fruit as possible before it was damaged by cold.“Time is of the essence10 in getting fruit to the plant,” said Tom Rogers, a citrus grower who expected to see damage to oranges and grapefruit at that time.In Florida, Governor Jeb Bush signed an emergency order to eliminate the weight limit on trucks so citrus growers could getas much fruit to market as possible.Casey Pace, a spokeswoman for Florida Citrus Mutual, said growers had sprayed trees with sprinklers, which created a layer of ice and helped maintain a temperature near freezing. Citrus trees are considered in danger of damage if the temperature drops below minus 2 degrees Celsius for four hours or more. Snow ranging from a dusting to up to 30 contimeters11 blanketed12 the Carolinas, Tennessee and parts of Virginia.词汇: citrus /5sItrEs/n.柠檬，柑橘，柑橘属果树sprinkler /5spriNklE/ n.洒水器，洒水车spokeswoman /5spEuks7wumEn/n.女发言人Celsius /5selsjEs/ adj.摄氏的bewilder /bi5wildE/v.使迷惑;使为难;把……弄湖涂shorts /FC:ts/n.宽松运动裤，男用短衬裤注释:1. at the mercy of：意为“without any protection against;helpless before”(任由……摆布;在……面前无助 )。

01 人与社会--科学与技术Passage 1（2024高三上·全国·专题练习）Natural disasters like earthquakes and storms can pull down buildings easily. It's difficult for the search and rescue teams (搜救队) to find those who are trapped (陷于困境) in the fallen buildings.But an unlikely assistant, mice, is being trained up to help out. The project started by Belgian APOPO, is planning to tie tiny, high-tech backpacks to mice to help search for survivors (幸存者).“Mice like to explore —and that is key for search and rescue.” said Donna Kean, a scientist and leader of the project.“ Besides, their small size and excellent sense of smell make them perfect for locating (定位) things in small spaces.”The mice are being trained in a basic environment at present. They must first locate the target (目标) person in an empty room, pull a switch that starts an alarm on their clothes, and then return home, where they are given a treat.For the next part of training, Kean said the team would create “disaster-similar areas”. Once the mice are confident in these areas, the project will move to Turkey for further preparation in more real environments. If that goes well, the mice would probably enter real- life situations.The mice are still in the early progress of training. And APOPO is working with the Eindhoven University of Technology to develop a backpack with a video camera, a two-way microphone, and a locating tool to help communicate with survivors. “Together with the backpack and the training, the mice are very useful for search and rescue,” said Kean. “Even if our mice find just one survivor, we would be happy toknow they have made a difference somewhere.”1．According to the passage, What’s the reason for mice to be chosen for search and rescue① Because their nature of exploring.② Because their small sizes.③ Because their ability to smell something.④ Because their perfect eyesight in the dark.A．①②③ B．①③④ C．②③④ D．①②④2．Which paragraph tells how the mice are trainedA．Paragraph 1. B．Paragraph 2.C．Paragraph 3. D．Paragraph 4.3．What can we learn from the passageA．Donna Kean is a survivor in an earthquake.B．The mice are being trained in real-life situations.C．APOPO scientists haven’t invented the high-tech backpack.D．The mice are often given a treat before they complete the task.4．What does Donna Kean think of the projectA．Nervous. B．Interesting.C．Hopeful. D．Impossible.【答案】1．A 2．D 3．C 4．C【导语】这是一篇说明文。