2020英语四级阅读理解训练附答案优秀范文三篇
精选最新2020年12月大学英语四级作文阅读
【篇一】2020年12月大学英语四级作文阅读Directions: For this part, you are allowed 30 minutes to write a composition on the topic Information Security. You should write at least 150 words following the outline given below in Chinese:1. 信息安全问题日益重要2. 信息安全事故可能导致的危害3. 如何做到信息安全【范文】Information SecurityThe human beings are stepping into the information society. The information industry develops increasingly, so do the hackers,trick-playing teens, exploring children, fraudsters, and seriouswhite-collar criminals. Thus, information security becomes an impending important issue.In case of information breach, the victims —a government department, an organization or an institution, or a company, will inevitably suffer great or small loss. Government may be threatened with national security. Companies may lose opportunities to develop new projects. And the public’s and users? confidence will be damaged.Then how to deal with this issue? Technology is only a partial solution to information security. W hat’s more important is that organizations and companies should promote the awareness on information security to its staff. However, since no system can ever be 100 percent secure, a prevention-only approach to information security management is not enough. Companies and organizations should adopt a dual approach to information security management by combining prevention and detection techniques.【篇二】2020年12月大学英语四级作文阅读题目要求：1. 现在不少人一遇到问题就上网搜答案2. 这种现象可能产生的影响3. 你认为应该怎么做参考范文：Sample:We Shouldn't Totally Turn to the InternetNowadays, Internet has become an indispensable part in our life, and we use it for various purposes, such as searching useful information and chatting online. However, now more and more people turn to the Internet for help whenever they have trouble in finding solutions to their problems, and this phenomenon has aroused the public's attention.Relying on the Internet to solve all our difficulties can have bad impacts on us. On one hand, since we can always settle the troubles by searching solutions online, we can become very lazy and don't bother to think up answers by ourselves, which can hinder the development of creative thinking. On the other hand, the answers online may be inaccurate or wrong. If we use them without thinking the credibility of them, we may make serious mistakes someday.As far as I'm concerned, we shouldn't completely depend on the Internet to settle problems. When we come across some difficulties, we’d better try our best to find possible solutions. If we make great efforts and still can't come up with an answer, then we can surf online to search solutions. But we should question the correctness of these answers before we adopt them.【篇三】2020年12月大学英语四级作文阅读Directions: Write a composition entitled Campus Activities. You should write at least 120 words according to the outline given below in Chinese:1. 校园活动多种多样;2. 参加校园活动的好处。
2020年上半年英语四级考试阅读理解(3篇)
2020年上半年英语四级考试阅读理解（3篇）【篇一】2020年上半年英语四级考试阅读理解A pile of wood一堆木头An old material may find a new use in batteries一种古老的原材料可能会在电池上发挥它的新用途。
ON A list of cutting-edge materials for high-tech applications, you might not expect to see wood near the top.在一个应用于高科技的尖端材料目录上，看到木材会名列前茅，你可能不会想到。
But an experiment by Teng Li and Liangbing Hu of the University of Maryland may soon put it there.但是，由马里兰大学的李腾和胡良冰所做的一个实验可能会产生这种意外情况。
For Dr Li and Dr Hu, writing in Nano Letters, have just described how wood might be used to make one class of batteries cheaper by permitting the lithium now employed in them to be replaced with sodium.根据纳米快报的报道，李博士和胡博士已经详细说明了，在得到允许的情况下，用钠取代现在制造电池的锂。
再用木材制造某一类电池可能会降低成本。
As any high-school chemist knows, lithium and sodium are chemically similar.任何一个高中的化学家都知道，锂和钠的化学性质很相似。
Sodium ions are, however, five times the size of lithium ions.不过，钠离子—在缺少一个电子的前提下，钠原子带正电—是锂离子的五倍大小。
2020大学英语四级阅读理解训练及答案精选范文三篇
2020大学英语四级阅读理解训练及答案精选范文三篇2020大学英语四级阅读理解训练及答案(1)New Orleans, Louisiana, was established as part of the French Empire in 1718.Its location on the east bank of the Mississippi River gave it control of the American hinerland and it became strategically important to many nations. It was transferred from France to Spain, returned to France,and finally sold by Napoleon to the United States in 1803. The city was the site of a famous battle fought in 1815 between the British, who hoped to control it , and the Americans under General And rew Jackson.The riverbed of the Mississippi is constantly silting and the river is now actually higher than the city. Levees hold back the river and giant pumps are used to move water from the city into the river.Although New Orleans haas beena part of the United States for almost two centuries, its population takes great pride in its French heritage. Louisiana still retains parts of the Code Napoleon which,form many years,was its only law.New Orleans is carefree city and it boasts its hot, spicy Creole seafood and its native Dixieland Jazz. The jackson Square neighborhood maintainsits French colonial homes and in other sections are pre-Civil War mansions. Visitors are surprised to find that behind this interesting facade of yesteryear, is a busy industrial and port city. Grain and coal come from the Midwest and foreigh cargoes are unloaded here. New Orleans is no longer a sleepy Southern town----but it s still fun to visit.1.What accounts for the levees and pumps in New Orleans?a.The Mississippi frequently floods the city.b.The riverbed has raised inthe past 200 years.c.The torrential rains flood the city frequently.d.The high humidity cannot otherwise be comtrolled.2.The battle of New Orleans was fought by jackson against______.a.Franceb.Britainc.Spaind.The North3.The Code Napoleon was _______.a.an agreement to sell Louisianab.a body of lawsc.a city pland.a military code for the army4.Which of the following elements does not apply to the attiude of the inhabitants of New Orleans?a.Pride in their French heritage.b.A desire to retain picturesque colonial buildings.c.A refusal to engage in trade and commerced.A praising of Dixieland Jazz.5.Tourists visiting New Orleans are surprised to encounter_____.a.Creole foodb.Dixieland jazzc.bustling cityd.authentic colonial homes答案： bbbcc2020大学英语四级阅读理解训练及答案(2)Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death.Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By dropout the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgrounds 2020大学英语四级阅读理解训练及答案(3)The economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a typical year of the 1950 s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country s business spent about 30billion dollars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers thiswas an ominous echo of the mid-1920 s . As farmer s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression.1. What is the best title of the passage?a. The Agriculatural Trends of 1950 sb. The Unemployment Rate of 1950 sc. U.S. Economy in the 50 sd. The Federal Budget of 19522. In Line 4 , the word boom could best be replaced by______.a. nearby explosionb. thunderous noisec. general public supportd. rapid economic growth3. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of _________.a. confidenceb. confusionc. disappointmentd. suspicion4. Which of the following were LEAST satisfied with the national economy in the 1950 s?a. Economistsb. Frmaersc. Politiciansd. Steelworkers5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ?a. 60%b. 50%c. 33%d. 90%答案：cdabc。
2020大学英语四级阅读理解训练及答案优秀范文三篇
2020大学英语四级阅读理解训练及答案优秀范文三篇2020大学英语四级阅读理解训练及答案（1）Many people believe the glare from snow causes snowblindnenss. Yet, dark glasses or not , they find themselves suffering from headaches and watering eyes,and even snowblindness,when exposed to several hours of snow light .The United States Army has now determined that glare from snow does not cause snowblindness in troops in a snow-covered country.Rather, a man s eyes frequently find nothing to foucs on in a broad expanse of barren snow-covered terrain. So his gaze continually shifts and jumps back and forth over the entire landscape in search of tsomething to look at. Finding nothing, hour after hour, the eyes never sotp searching and the eyeballs become sore and the eye muscles ache. Nature offsets this irritation by producing more and fluid which covers the eyeball. The fluid coversthe eyeball in increasing quantity until vision blurs, then is obsured,and the result is total, even though temporary,snowblindness.Experiments led the Army to a simple method of overcoming this problem. Scouts ahead of a main body of troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow-covered landscape,Even the scouts themselves throw lightweight , dark colored objects ahead on which they too can focus . The men following can then see something.Their gaze is arrested. Their eyes focus on a bush and having found something to see,stop scouring the snow-blanketedlanscape. By focusing their attention on one object at a time,the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a solid white terrain is overcome.1.To prevent headaches, watering eyes and blindness caused by the glare from snow, dark glasses are_____.a.indispensibleefulc.ineffectived.available2.When the eyes are sore tears are produced to ________.a.clear the visionb.remedy snowblindnessc.ease the irritationd.loosen the muscles3.Snowblindness may be avoided by_______.a.concentrating to the solid white terrainb.searching for something to look at in snow-covered terrainc.providing the eyes with something to foucs ond.covering the eyeballs with fluid4.The scouts shake snow from evergreen bushes in order to _______.a.bive the men behind something to seeb.beautify the landscapec.warm themselves in the coldd.prevent the men behind from losing their way5.A suitable title for this passage would be _______.a.snowblindness and how to overcome itb.natrue s cure for snowblindnessc.soldiers in the snowd.snow vision答案：CCCAA2020大学英语四级阅读理解训练及答案（2）Newdays,a standard for measuring power has changed.These changes foretell a new standard for measuring power.No longer will a nation s political influence be based solely on the strength of its military forces. Of course, military effectiveness will remain a primary primary measure of power.But political influence is also closely tied to industrial competitiveness. It s often said that without its military the Soviet Union would really be a third-world nation. The new standard of opwer and influence that is evolving now places more emphasis on the ability of a country to compete effectively in the economic markets of the world.America must recognize this new course of events. Our success in shaping world events over the past 40 years has been the direct result of our ability to adapt technology and to take advantage of the capabilities of our people for the purpose of maintaining peace. Our industrial prowess over most of this period was unchallenged. It is ironic that it is just this prowess that has enabled other countries to prosper and in turn to threaten our industrial leadership.The competitiveness of America s industrial base is an issue bigger than the Department of Defense and is going to require the efforts of the major institutional forces in our society-government,industry,and education. That is not to say that the Defense Department will not be a strong force in the process because we will. But we simply cannot be, nor should we be, looked upon by others as the savior of American industry.1. Now a nation s political influence depends on _________.a. the strength of its military forcesb. its ability to compete in industryc. economic marketsd. both a and b2. The Soviet Union was not listed as a third-world nation just because of _________.a. its powerful military forcesb. its vast landc. its industrial competitivenessd. its contributions to world peace3. The author indicates that ______ is threatening American political power.a. other countriesb. the declining U.S. industrial basec. a new standard for measuring powerd. less advanced technology4. America succeeded in shaping world events over past 40 years probably because of ___________.a. its ability to adapt technologyb. its ability to take advantage of the capabilities of its peoplec. its ability to compete in the world marketsd. both a and b5. The purpose of writing this article is __________.a. to draw the readers attention to a new standard for measuring powerb. to demonstrate American political influence in the worldc. to emphasize that efforts must be made to strengthen the declining U.S. industrial based. to show American industrial prowess答案：dabdc2020大学英语四级阅读理解训练及答案（3）Social customs and ways of behaving change. Things which were considered impolite many years ago are now acceptable. Just a few years ago, it was considered impolite behaviour for a man to smoke on street. No man who thought of himself by smoking when a lady was in a room.Customs also differ from country to country. Does a man walk on the left or the right of a woman in your country? Or doesn t it matter? Should you use both hands when you are eating? Should leave one in your lap,or on the table?The Americans and the British not only speak the same language but also share a large number of social customs. For example, in both America and England people shake hands when they meet each other for the first time. Also, most Englishmen will open a door for a wonman or offer their seat to a woman , and so will most Americans. Promptness is important both in England and in America. That is , if a dinner invitation is for 7 o clock , the dinner guest either arrives close to that time or calls up to explain his delay.The important thing to remember about social customs is not to do anything that might make other people feel uncomfortable-----especially if they are your guests. When the food was served , one of the guests strated to eat his peas with a knife . The other guests were amused or shocked , but the host calmly picked up his knife and began eating in the same way. It would have been bad manners to make his guest feel foolish or uncomfortable.1.If one has accepted a dinner invitation ,what should he do if he is tobe late for the dinner?a.He should find an excuseb.He should adk for excuse.c.He should say sorryd.He should telephone to explain his being late.2. It would have been bad manners to make his guests feel foolish or uncomfortable. Bad manners means ________.a.uglyb.dishonestc.impolited.shameful3.which of the following do you think is the best tiltle for this passage?a.Social Customs and Customsb.Social Lifec.American and British Customsd.Promptness Is Important4.According to the text, the best host_______.a.tries his best to make his guests feel comfortableb.makes his guests feel excitedc.tries to avoid being naughty to his guestsd.tries to avoid being foolish5.The author of this article may agree with which of the following?a.The guest who ate his peas with a knifeb.The other guests who were amused or shockedc.The host who picked up his knife and began eating in the same wayd.None of the above答案：dcaac。
2020年上半年英语四级考试阅读理解精选汇编(1)(最新)
【篇一】2020年上半年英语四级考试阅读理解三篇One of the bitterest and most time-worm debates in student union bars up and down the country is resolved as academic research confirms that in financial terms at least, arts degrees are a complete waste of time.Getting throug h university boosts students’earnings by 25%, on a weighted average, or $220,000 over theirlifetime, according to Professor Ian Walker of Warwick University-but if they study Shakespeare or the peasants’revolt instead of anatomy of contract law, those gain s are likely to be completely wiped out.The government is about to allow universities to charge students up to $3,000 a year for their degrees, arguing that it’s a small price to pay compared with the financial rewards graduates reap later in life. But Prof. Walker’s research shows there are sharp variations in returns according to which subject a student takes.Law, medicine and economics or business are the most lucrative choices, making their average earnings 25% higher, according to the article, published in the office for national statistics’monthly journal. Scientists get 10-15% extra. At the bottom of the list are arts subjects, which make only a “small ”differenceto earnings- a small negative one, in fact. Just ahead are degrees in education-which leave hard pressed teachers anaverage of 5% better off a year than if they had left school at 18.“it’s hard to resist the conclusion that what students learn does matter a lot; and some subject areas givemore modest financial returns than others,”Prof. Walker said. As an economist, he was quick to point outthat students might gain non-financial returns from arts degrees:”Studying economics might be very dull, forexample, and studying post-modernism might be a lot of fun.”练习题：Choose correct answers to the question:1.What is the best title for the passage?A.Professor Walker’s ResearchB.How to Make Big Money.C.Differences Between Science and Arts Degrees.D.Studying Arts Has Negative Financial Outcome.2.Universities charge students a rather high tuition mainly because_____A.they provide the students with very prosperous subjects to learnB.they assume that their graduates can earn much more than they had paidC.they don’t get financial support from the governmen tD.they need much revenue to support the educational expenses3.The word “lucrative”(Line 1, Para. 4) most probably means _____A.sensibleB.creativeC.profitableD.reliablew, medical and business graduates could earn 25% more than ______cation graduatesB.arts graduatesC.those who had not studied at the universityD.the average income5.We can safely conclude that the author ______A.regards arts degrees as meaninglessB.finds this result disappointing and unfairC.wants the students to think twice before they decide what to learn in collegeD.holds that arts degrees are still rewarding despite its scarce financial returns1.[D] 主旨大意题。
2020年下半年大学英语四级长篇阅读3篇
2020年下半年大学英语四级长篇阅读3篇【导语】你想有拥有你没有过的能力，就要去做自己没有做过的努力。
以下为“2020年下半年大学英语四级长篇阅读3篇”，欢迎阅读参考！更多相关讯息请关注无忧考网！【篇一】2020年下半年大学英语四级长篇阅读Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived.You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.A University Degree No Longer Confers Financial Securitylions of school-leavers in the rich world are about to bid a tearful goodbye to their parents and start a new life at university. Some are inspired by a pure love of learning. But most also believe that spending three or four years at university--and accumulating huge debts in the process--will boost their chances of landing a well-paid and secure job.B.Their elders have always told them that education is the best way to equip themselves to thrive in a globalised world. Blue-collar workers will see their jobs outsourced and automated, the familiar argument goes. School dropouts will have to cope with a life of cash-strapped (资金紧张的) insecurity. But the graduate elite will have the world at its feet. There is some evidence to support this view. A recent study from Georgetown University's Centre on Education and the Workforce argues that"obtaining a post-secondary credential ( 证书) is almost always worth it." Educational qualifications are tightly correlated with earnings: an American with a professional degree can expect to pocket $3.6m over a lifetime; one with merely a high- school diploma can expect only $1.3m. The gap between more- and less-educated earners may be widening. A study in 2020 found that someone with a bachelor's degree could expect to earn 75% more over a lifetime than someone with only a high-school diploma. Today the disparity is even greater.C.But is the past a reliable guide to the future? Or are we at the beginning of a new phase inthe relationship between jobs and education? There are good reasons for thinking that old patterns are about to change--and that the current recession-driven downturn (衰退) in the demand for Western graduates will morph (改变) into something structural. The strong wind of creative destruction that has shaken so many blue-collar workers over the past few decades is beginning to shake the cognitive elite as well.D.The supply of university graduates is increasing rapidly. The Chronicle of Higher Education calculates that between 1990 and 2020 the number of students going to university increased by 22% in North America, 74% in Europe, 144% in Latin America and 203% in Asia. In 2020 150m people attended university around the world, including 70m in Asia. Emerging economies―specially China--are pouring resources into building universities that can compete with the elite of America and Europe. They are also producing professional- services firms snch as Tata Consulting Services and Infosys that take fresh graduates and turn them into world-class computer programmers and consultants. The best and the brightest of the rich world must increasingly compete with the best and the brightest from poorer countries who are willing to work harder for less money.E. At the same time, the demand for educated labor is being reconfigured (重新配置) by technology, in much the same way that the demand for agricultural labor was reconfigured in the 19th century and that for factory labor in the 20th. Computers can not only perform repetitive mental tasks much faster than human beings. They can also empower amateurs to do what professionals once did: why hire a flesh-and-blood accountant to complete your tax return when Turbotax (a software package ) will do the job at a fraction of the cost? And the variety of jobs that computers can do is multiplying as programmers teach them to deal with tone and linguistic ambiguity.F.Several economists, including Paul Krugman, have begun to argue that post-industrial societies will be characterized not by a relentless rise in demand for the educated but by a great "hollowing out", as mid-level jobs are destroyed by smart machines and high-level job growth slows. David Autor, of the Massachusetts Institute of Technology (MIT), points out that the main effect of automation in the computer era is not that it destroys blue-collar jobs but that it destroysany job that can be reduced to a routine. Alan Blinder of Princeton University, argues that the jobs graduates have traditionally performed are if anything more "offshorable" than low-wage ones. A plumber or lorry-driver's job cannot be outsourced to India. A computer programmer's can.G. A university education is still a prerequisite for entering some of the great industries, such as medicine, law and academia (学术界), that provide secure and well-paying jobs. Over the 20th century these industries did a wonderful job of raising barriers to entry--sometimes for good reasons (nobody wants to be operated on by a barber) and sometimes for self-interested ones. But these industries are beginning to bend the roles. Newspapers are fighting a losing battle with the blogosphere. Universities are replacing tenure-track professors with non-tenured staff. Law firms are contracting out routine work such as"discovery" (digging up documents relevantto a lawsuit) to computerized-search specialists such as Blackstone Discovery. Even doctors are threatened, as patients find advice online and treatment in Walmart's new health centers.H.Thomas Malone of MIT argues that these changes--automation, globalizafion and deregulation--may be part of a bigger change: the application of the division of labor tobrain-work. Adam Smith's factory managers broke the production of pins into 18 components. In the same way, companies are increasingly breaking the production of brain-work into ever tinier slices. TopCoder chops up IT projects into bite-sized chunks and then serves them up to a worldwide workforce of freelance coders.I.These changes will undoubtedly improve the productivity of brain-workers. They will allow consumers to sidestep (规避) the professional industries that have extracted high rents for their services. And they will empower many brain-workers to focus on what they are best at and contract out more tedious tasks to others. But the reconfiguration of brain-work will also make life far less cozy and predictable for the next generation of graduates.【篇二】2020年下半年大学英语四级长篇阅读Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived.You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.How Your Language Affects Your Wealth and HealthA. Does the language we speak determine how healthy and rich we will be? New research by Keith Chen of Yale Business School suggests so. The structure of languages affects our judgments and decisions about the future and this might have dramatic long-term consequences.B. There has been a lot of research into how we deal with the future. For example, the famous marshmallow ( 棉花糖)studies of Walter Mischel and colleagues showed that being able to resist temptation is predictive of future success. Four-year-old kids were given a marshmallow and were told that if they do not eat that marshmallow and wait for the experimenter to come back, they will get two marshmallows instead of one. Follow-up studies showed that the kids who were able to wait for the bigger future reward became more successful young adults.C. Resisting our impulses for immediate pleasure is often the only way to attain the outcomes that are important to us. We want to keep a slim figure but we also want that last slice of pizza. We want a comfortable retirement, but we also want to drive that dazzling car, go on that dream vacation, or get those gorgeous shoes.Some people are better at delaying gratification ( 满足) than others. Those people have a better chance of accumulating wealth and keeping a healthy life style. They are less likely to be impulse buyers or smokers, or to engage in unsafe sex.D. Chen's recent findings suggest that an unlikely factor, language, strongly affects our future-oriented behavior. Some languages strongly distinguish the present and the future. Other languages only weakly distinguish the present and the future. Chen's recent research suggests that people who speak languages that weakly distinguish the present and the future are better prepared for the future. They accumulate more wealth and they are better able to maintain their health. The way these people conceptualize the future is similar to the way they conceptualize the present. As a result, the future does not feel very distant and it is easier for them to act in accordance with their future interestS.E. Different languages have different ways of talking about the future. Some languages, such as English, Korean, and Russian, require their speakers to refer to the future explicitly ( 明确地). Every time English-speakers tall about the future, they have to use future markers such as "will" or "going to." In other languages, such as Mandarin, Japanese, and German, future markers are not obligatory (强制性的). The future is often talked about similar to the way present is talked about and the meaning is understood from the context. A Mandarin speaker who is going to go to a seminar might say "Wo qu ting jiangzuo," which translates to "I go listen seminar." Languages such as English constantly remind their speakers that future events are distant. For speakers of languages such as Mandarin future feels closer. As a consequence, resisting immediate impulses and investing for the future is easier for Mandarin speakers.F.Chert analyzed individual-level data from 76 developed and developing countries. This data includes people's economic decisions, such as whether they saved any money last year, the languages they speak at home, demographics (人口统计资料), and cultural factors such as "saving is an important cultural value for me."He also analyzed individual-level data on people's retirement assets, smoking and exercising habits, and general health in older age. Lastly, he analyzed national-level data that inchides national savings rates, country GDP and GDP growth rates, country demographics, and proportions of people speaking different languages.G. People's savings rates are affected by various factors such as their income, education level, age, religious connection, their countries' legal systems, and their cultural values. After those factors were accounted for, the effect of language on people's savings rates turned out to be big. Speaking a language that has obligatory future markers, such as English, makes people 30 percent less likely to save money for the future. This effect is as large as the effect of unemployment. Being unemployed decreases the likelihood of saving by about 30 percent as well.H. Similar analyses showed that speaking a language that does not have obligatory future markers, such as Mandarin, makes people accumulate more retirement assets, smoke less, exercise more, and generally be healthier in older age. Countries' national savings rates are alsoaffected by language. Having a larger proportion of people speaking languages that does not have obligatory future markers makes national savings rates higher.I.At a more practical level, researchers have been looking for ways to help people act in accordance with their long-term interests. Recent, findings suggest that making the future feel closer to the present might improve future-oriented behavior. For instance, researchers recently presented people with renderings of their future selves made using age-progression algorithms (算法) that forecast how physical appearances would change over time. One group of participants saw a digital representation of their current selves in a virtual mirror, and the other group saw an age-morphed version of their future selves. Those participants who saw the age- morphed version of their future selves allocated more money toward a hypothetical savings account. The intervention brought people's future to the present and as a result they saved more for the future.J.Chen's research shows that language structures our future-related thoughts. Language has been used before to alter time perception with surprising effects. Ellen Langer and colleagues famously improved older people's physical health by simple interventions including asking them to talk about the events of twenty years ago as if it they were happening now. Talking about the past as if it were the present changed people's mindsets and their mindsets affected their physical states. Chen's research points at the possibility that the way we talk about the future can shape our mindsets. Language can move the future back and forth in our mental space and this might have dramatic influences on our judgments and decisions.【篇三】2020年下半年大学英语四级长篇阅读Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived.You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.World Must Adapt to Unknown Climate FutureA.There is still great uncertainty about the impacts of climate change，according to the latestreport from the Intefgovernmental Panel on Climate Change，released today.So if we are to survive and prosper, rather than trying to fend off specific threats like cyclones，we must build flexible and resilient(有弹性的)societies.B.Today’s report is the second of three instalments(分期连载)of the IPCC’s fifth assessment of climate change.The first instalment，released last year,covered the physical science of climate change.It stated with increased certainty that climate change is happenin9，and that it is the result of humanity’s greenhouse gas emissions.The new report focuses on the impacts of climate change and how to adapt to them.The third instalment，on how to cut greenhouse gas emissions，comes out in April.C.The latest report backs off from some of the predictions made in the previous IPCC report，in 2020.During the final editing process.the authors also retreated from many of the more confident projections from the final draft，leaked last year.The IPCC now says it often cannot predict which specific impacts of climate change―such as droughts，storms or floods――will hit particular places.D.Instead，the IPCC focuses on how people call adapt in the face of uncertainty,arguing that we must become resilient against diverse changes in the climate.“The natural human tendency is to want things to be clear and simple.”says the report’s co-chair Chris Field of the Carnegie Institution for Science in Stanford，Califomia.“And one of the messages that doesn’t just come from the IPCC，it comes from history,is that the future doesn’t ever turn out the way you think it will be.”That means，Field adds，that‘'being prepared for a wide range of possible futures is iust always smart”.E.Here New Scientist breaks down what is new in the report，and what it means for humanity’s efforts to cope with a changing climate.A companion article，“How climate change will affect where you live”，highlights some of the key impacts that different regions are facing.What has changed in the new IPCC report?F.In essence，the predictions are intentionally vaguer.Much of the firlner language from the 2020 report about exactly what kind of weather to expect，and how changes witl affect people，has been replaced with more cautious statements.The scale and timing of many regionalimpacts，and even the form of some，now appear uncertain.G.For example，the 2020 report predicted that the intensity of cyclones over Asia would increase by 10to 20 per cent.The new report makes no such claim.Similarly,the last report estimated that climate change would force up to a quarter of a billion Africans into water shortage by the end of this decade.The new report avoids using such firm numbers.H.The report has even watered down many of the more confident predictions that appeared in the lcaked drafts.References to“hundreds of millions”of people being affected by rising sea levels have been removed from the summary,as have statements about the impact of warmer temperatures on cr ops.“I think it's gone back a bit，”says Jean Palutikof of Griffith University in Brisbane，Queensland，Australia，who worked on the 2020 report.“That may be a good thing.In the fourth [climate assessment]we tried to do things that weren’t really possible and the fifth has sort of rebalanced the whole thing.”So do we know less than we did before?I.Not really,says Andy Pitman of the University of New South Wales in Sydney,Australia.It is just more rigorous language.“Pointing to the sign of the change，rather than the precise magnitude of the change，is scientifically more defensible，”he says.J.We also know more about what we don’t know,says David Karoly at the University of Melbourne.“There is now a better understanding of uncertainties in regional c limate proj ections at decadal timescales(时标).”Are we less confident about all the impacts of climate change?K.Not quite.There are still plenty of confident predictions of impacts in the reponv―at least in the draft chapters that were lcaked last year,and which are expected to be roughly the same when they are released later this week.These include more rain in parts ofAfrica，more heatwaves in southem Europe，and more frequent droughts in Australia(see“How climate change will affect where you live”).It also remains clear that the seas are rising.How do we prepare in cases in which there is low confidence about the effects of climate change?L.That’s exactly what this report deals with.In many cases，the uncertainty is a matter of magnitude，so the choices are not hard.“It doesn’t really matter if the car hits the wall at 70 or 80kilometres an hour,”says Karoly.“You should still wear your seat belt.”So when it comes to sea.1evel rise or heatwaves，the uncertainty does not change what we need to do：build sea walls，use efficient cooling and so forth.M.But in some cases――such as African rainfall，which could go up or down――the models are not giving us great advice.so all we know is that things will change.“We are not certain about the precise nature of regional change，but we are absolutely certain there are going to be profound changes in many regions，”says Pitman.Even then，there are things we can do that will always help.A big one is getting people out of poverty.The report says poverty makes other impacts worse and many suggested adaptations are about alleviating it.The IPCC suggests giving disadvantaged groups more of a voice，helping them move when they need to and strengthening social safety nets.N.What’s more，all countries should diversify their economies，rather than relying on a few main sources of income that could flood or blow ovel Countries should also find ways to become less vulnerable to the current climate variability.That means improving the way they govem resources like water,the report says.O.In short，we must become more resilient.That would be wise even if the climate was stable.Our current infrastructure often cannot deal with the current climate，says Karoly,pointing to events like the recent UK floods.“We don’t have a resil ient system now,even in extremely well developed countries.”。
2020年9月大学英语四级阅读文章4篇
【导语】因为坚持，才会有破茧成蝶这样美好的故事。
作为备考⼈，我们也想为⾃⼰争取⼀个完美的结局。
为此，为⼤家准备了“2020年9⽉⼤学英语四级阅读⽂章4篇”，欢迎阅读参考！更多相关讯息请关注！【篇⼀】2020年9⽉⼤学英语四级阅读⽂章 As the 11 of life continues to increase, we are fast losing the art of relaxation. Once you are in habit of rushing through life, being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body. Stress is a natural part of everyday life and there is no way to avoid it. In fact, it is not the bad thing it is often 12 to be. A certain amount of stress is 13 to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor 14 and ill health. The amount of stress a person can 15 depends very much on the individual. Some people are not afraid of stress, and such characters are 16 prime material for managerial responsibilities. Others lose heart at the first signs of 17 difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choices made the difference between life or death. The crises we meet today are unlikely to be so 18 , but however little the stress, it involves the same response. It is when such a reaction lasts long, through continued 19 to stress, that health becomes endangered. Such serious conditions as high blood pressure and heart disease have established links with stress. Since we cannot 20 stress from our lives(it would be unwise to do so even if we could) , we need to find ways to deal with it.A. cancelB. paceC. extremeD. automaticallyE. removeF. vitalG. performanceH. supposed I. rate J. exposure K. achievement L. unusual M obviously N withstand O harsh 答案：11. B 12. H 13. F 14. G 15. N 16. M 17. L 18. C 19. J 20. E【篇⼆】2020年9⽉⼤学英语四级阅读⽂章 Taste is such a subjective matter that we don't usually conduct preference tests for food. The most you can say about anyone's preference, is that it's one person's opinion. But because the two big cola(可乐) companies Coca-Cola and Pepsi Cola are marketed aggressively, we've wondered how big a role taste preference actually plays in brand loyalty. We set up a taste test that challenged people who identified themselves as either C0ca-Cola or Pepsi fans: Find your brand in a blind tasting. We invited staff volunteers who had a strong liking for either Coca-Cola Classic (传统型)or Pepsi, Diet (低糖的)Coke, or Diet Pepsi-These were people who thought they'd have no trouble telling their brand from the other brand. We eventually located 19 regular cola drinkers and 27 diet cola drinkers. We eventually located 19regular cola drinkers and 27diet cola drinkers. Then we fed them four unidentifiedsamples of cola one at a time, regular colas for the one group, diet versions for the other. We asked themto tell us whether each sample was Coke or Pepsi; then we analyzed the records statistically to compare the participants 'choices with what mere gum-work would have accomplished. Getting all four samples right was a tough test, but not too tough, we thought, for people who believed they could recognize their brand. In the end, only 7out of19regular cola drinkers correctly identified theirbrand of choice in all four trials. The diet-cola drinkers did a little worse -only 7of27identified all four samples correctly. While both groups did better than chance would predict, nearly half the participants in each group made the wrong choice two or more times. Two people got all four samples wrong. Overall, half the participants did about as well on the last round of tasting as on the first, so fatigue, or taste burn out, was not a factor. Our preference test results suggest that only a few Pepsi participants and Coke fans may really be able to tell their favorite brand by taste and price. 练习题： Choose correct answers to the question: 1. According to the passage the preference test was conducted in order to _____. A. find out the role taste preference plays in a person's drinking B. reveal which cola is more to the liking of the drinkers C. show that a person's opinion about taste is mere guess-work D. compare the ability of the participants in choosing their drinks 2. The statistics recorded in the preference tests show _____. A. Coca-Cola and Pepsi are people's two most favorite drinks B. there is not much difference in taste between Coca-Cola and Pepsi C. few people had trouble telling Coca-Cola from Pepsi D. people's tastes differ from one another 3. It is implied in the first paragraph that _____. A. the purpose of taste tests b to promote the sale of colas B. the improvement of quality is the chief concern of the two cola companies C. the competition between the two colas is very strong D. blind tasting is necessary for identifying fans 4. The word "burnout"(Line4,Para.5) here refers to the state of _____. A. being seriously burnt in the skin B. being unable to burn for lack of fuel C. being badly damaged by fire D. being unable to function because of excessive use 5. The author's purpose in writing this passage is to _____. A. show that taste preference is highly subjective B. argue that taste testing is an important marketing strategy C. emphasize that taste and price are closely related to each other D. recommend that blind tasting be introduced in the quality control of colas 1.[A] 第1段第3句提到，由于两⼤可乐公司的营销如此具有攻击性，我们不由想知道对味道的偏好在品牌忠诚度上起多⼤的作⽤，A与之相符。
2020年上半年英语四级考试阅读理解3篇
2020年上半年英语四级考试阅读理解3篇【篇一】2020年上半年英语四级考试阅读理解In bringing up children, every parent watches eagerly the child’s acquisition (学会) of each new skill- the first spoken words, the first independent steps, or the beginning of reading and writing. It is often tempting to hurry the child beyond his natural learning rate, but this can set up dangerous feelings of failure and states of worry in thechild might be encouraged to learn to read before he knows the meaning of the words he reads. On the other hand, though, if a child is left alone too much, or without any learning opportunities, he loses his natural enthusiasm for life and his desire to find out new things for himself.Parents vary greatly in their degree of strictness towards their children. Some may be especially strict in money matters. Others are sever over times of coming home at night or punctuality for meals. In general,the controls imposed represent the needs of the parents and the values of the community as much as the child’s own happiness.As regard the development of moral standards in the growing child, consistency is very important in parental teaching. To forbid a thing one day and excuse it the next is no foundation for morality(道德). Also, parents shouldrealize that “ example is better than precept ”. If they are not sincere and do not practice what they preach(说教), their children may grow confused and emotionally insecure when they grow old enough to think for themselves, andrealize they have been to some extent fooled.A sudden awareness of a marked difference between their pa rents’ principles and their morals can be a dangerous disappointment.练习题：Choose correct answers to the question：1.Eagerly watching the child’s acquisition of new skill ______A.can be avoidedB.is universal among parentsC.sets up dangerous states of worry in the childD.will make him lose interest in learning new things2.In the process of children’s learning new skills parents ________A. should encourage them to read before they know the meaning of the words they readB. should not expect too much of themC. should achieve a balance between pushing them too hard and leaving them on their ownD.should creative as many learning opportunities as possible3.The second paragraph mainly tells us that _________A. parents should be strict with their childrenB. parental controls reflect only the needs of the parents and the values of the community.C. parental restrictions vary, and are not always enforced for the benefit of the children alone.D. parental vary in their strictness towards their children according to the situation.4.The word “precept” (Line3, Para.3) probably means “_______”A. IdeaB.punishmentC. behaviorD. instruction5.In moral matters, parents should ________A. observe the rules themselvesB. be aware of the marked difference between adults and childrenC. forbid things which have no foundation in moralityD.consistently ensure the security of their children1.[B] 事实细节题。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
2020英语四级阅读理解训练附答案优秀范文三篇2020英语四级阅读理解训练附答案（1）There are two factors which determine an individual s intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual s intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark s I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother.Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person s intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual s intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual s I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbcc2020英语四级阅读理解训练附答案（2）Women are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 update ,Milburn commended the progress that was made and called for even more improvement.One of the positive results from her study was a System-wide program to inform women of available administrative jobs.College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks.Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work.Until women make up a greater percentage of the senior positions in the University and all academia,inequities will exist.Women need to spend their energies and time doing scholarly activities that are important here at the University. Spirduso said. If they do that will be successful in this system.If they spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time.1.According to Spirduso,women need to ____.a.produce a report on sexual discriminationb.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true?a.the number of women professors in the University in 1987 was greater than that of 1985b.the number of women professors in the University in 1987 was smaller than that of 1985c.the number of women professors was the same as that of 1985d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburn s study was that _____.a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texasburn s Reportc.Women Professorsd.Sexual Discrimination in Academia答案：ddabd2020英语四级阅读理解训练附答案（3）What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.Colours do influence our moods-there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.1. You would rather follow than red means_______.a.you don t like to follow othersb.you would be a member rather than a leaderc.you would be afraid of following othersd.you would like to be a leader rather than a follower2.If one enjoys life, one is sure to prefer________.a.red to yellowb.blue to orangec.red to greyd.blue to yellow3. They tell us, among other facts,that we don t choose our favourite colours as we grow up. Among other facts means______.a.besides other factsb.in regard to other factsc.not considering other factsd.according to other facts4.Which of the following is facts?a.People s preference of one colour to another is instinctb.People s preference of one colour to another is acquired as they grow up.c.More people happen to love brown because they saw something brown when they were bornd.Colours have little influence on our moods5.Those who committed suicide preferred the bridge over the Thames River near london to others because of _______.a.its shapeb.its structurec.its colourd.its building materials答案：bcaac11/ 11。