最新英语六级考试标准阅读(16)-精品

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多维阅读第16级—As Good as New-Almost 完好如初

and printed scales on the outside.
Read PP 2-9 and complete the form.
Nadya
Fuji
Beauty
What was made?
How was it made?
How was the life changed?
Read PP 2-9 and complete the form.
a disease that is caused by bacteria
something that keeps air, water, dirt etc out of something
Complete the mind map with the information about artificial body parts.
➢ A person or an animal that has artificial body parts, like Nadya, Fuji, Beauty or Oscar.
an artificial body part that is designed to replace a real body part
多维阅读第16级
As Good as New — Almost 完好如初
As Good as New — Almost
1. What’s the animal in the picture? 2. Is it the same as the elephant you have seen? Why? 3. What can people do to help it?
metal rod
Read PP 10-13 and answer the questions.

六级考试标准阅读(16)

最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！洛基英语，免费体验全部在线一对一课程：/ielts/xd.html（报名网址）Is language，like food，like food，a basic human need without which a child at a critical period of life can be starved and damaged？Judging from the drastic experiment of Frederick I in the thirteenth century，it may be hoping to discover what language a child would speak if he heard no mother tongue，he told the nurses to keep silent.All the infants died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering，in the first year of life especially，the capacity to survive is seriously affected.Today no such severe lack exists as that ordered by Frederick. Nevertheless，some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant，whose brain is programmed to learn language rapidly. If these sensitive periods are neglected，the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly rapidly at right time，but the process is slow and hard once the critical stage has passed.Experts suggest that speech stages are reached in a fixed sequence and at a constant age，but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes bowel –like sounds；at twelve months he can speak simple words and understand simple commands；at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1，000 words which he can put into sentences，and at four his language differs from that of his parents in born with the capacity to speak. What is special about man‘s brain，compared with that of the monkey，is the complex system which enables a child to commect the sight and feel of，say，a toy –bear with the sound pattern “toy –bear”。

新体型六级快速阅读(附答案)

根据下列短文，回答下列问题。

Into the UnknownThe world has never seen population ageing before. Can it cope?A．Until the early 1990s nobody much thought about whole populations get ting older. The UN had the foresight to convene a "world assembly on agein g" back in 1982, but that came and went. By 1994 the World Bank had not iced that something big was happening. In a report entitled "Averting the Ol d Age Crisis", it argued that pension arrangements in most countries were u nsustainable.B．For the next ten years a succession of books, mainly by Americans, sou nded the alarm. They had titles like Young vs Old, Gray Dawn and The Co ming Generational Storm, and their message was blunt: health-care systems were heading for the rocks, pensioners were taking young people to the cle aners, and soon there would be intergenerational warfare.C．Since then the debate has become less emotional, not least because a l ot more is known about the subject.Books, conferences and research papers have multiplied. International organisations such as the OECD and the EU is sue regular reports. Population ageing is on every agenda, from G8 economi c conferences to NATO summits. The World Economic Forum plans to consid er the future of pensions and health care at its prestigious Davos conference early next year. The media, including this newspaper, are giving the subject extensive coverage.D．Whether all that attention has translated into sufficient action is another question. Governments in rich countries now accept that their pension and h ealth-care promises will soon become unaffordable, and many of them have embarked on reforms, but so far only timidly. That is not surprising: politicia ns with an eye on the next election will hardly rush to introduce unpopular measures that may not bear fruit for years, perhaps decades.E．The outline of the changes needed is clear. To avoid fiscal (财政的) mel tdown, public pensions and health- care provision will have to be reined bac k severely and taxes may have to go up. By far the most effective method to restrain pension spending is to give people the opportunity to work longe r, because it increases tax revenues and reduces spending on pensions at th e same time. It may even keep them alive longer. John Rother, the AARP's head of policy and strategy, points to studies showing that other things bein g equal, people who remain at work have lower death rates than their retire d peers.F．Younger people today mostly accept that they will have to work for long er and that their pensions will be less generous. Employers still need to be persuaded that older workers are worth holding on to. That may be because they have had plenty of younger ones to choose from, partly thanks to the post-war baby-boom and partly because over the past few decades many more women have entered the labour force, increasing employers' choice. Bu t the reservoir of women able and willing to take up paid work is running low, and the baby-boomers are going grey.G．In many countries immigrants have been filling such gaps in the labour force as have already emerged (and remember that the real shortage is still around ten years off). Immigration in the developed world is the highest it has ever been, and it is making a useful difference. In still-fertile America i t currently accounts for about 40% of total population growth, and in fast-a geing western Europe for about 90%.H．On the face of it, it seems the perfect solution. Many developing countri es have lots of young people in need of jobs; many rich countries need hel ping hands that will boost tax revenues and keep up economic growth. But over the next few decades labour forces in rich countries are set to shrink s o much that inflows of immigrants would have to increase enormously to co mpensate: to at least twice their current size in western Europe's most outhf ul countries, and three times in the older ones. Japan would need a large multiple of the few immigrants it has at present. Public opinion polls show t hat people in most rich countries already think that immigration is too high. Further big increases would be politically unfeasible.I．To tackle the problem of ageing populations at its root, "old" countries would have to rejuvenate (使年轻)themselves by having more of their own c hildren. A number of them have tried, some more successfully than others. But it is not a simple matter of offering financial incentives or providing mor e child care. Modem urban life in rich countries is not well adapted to large families. Women find it hard to combine family and career. They often com promise by having just one child.J．And if fertility in ageing countries does not pick up? It will not be the e nd of the world, at least not for quite a while yet, but the world will slowly become a different place. Older societies may be less innovative and more strongly disinclined to take risks than younger ones. By 2025 at the latest, a bout half the voters in America and most of those in western European cou ntries will be over 50-and older people turn out to vote in much greater nu mber than younger ones. Academic studies have found no evidence so far t hat older voters have used their power at the ballot box to push for policies that specifically benefit them, though if in future there are many more of t hem they might start doing so.K．Nor is there any sign of the intergenerational warfare predicted in the 1 990s. After all, older people themselves mostly have families. In a recent stu dy of parents and grown-up children in 11 European countries, Karsten Hank of Marmheim University found that 85% of them lived within 25km of each other and the majority of them were in touch at least once a week. L．Even so, the shift in the centre of gravity to older age groups is bound to have a profound effect on societies, not just economically and politically b ut in all sorts of other ways too. Richard Jackson and Neil Howe of America' s CSIS, in a thoughtful book called The Graying of the Great Powers, argue that, among other things, the ageing of the developed countries will have anumber of serious security implications. M) For example, the shortage of you ng adults is likely to make countries more reluctant to commit the few they have to military service. In the decades to 2050, America will find itself pla ying an ever-increasing role in the developed world's defence effort. Because America's population will still be growing when that of most other develope d countries is shrinking, America will be the only developed country that still matters geopolitically(地缘政治上).Ask me in 2020N) There is little that can be done to stop population ageing, so the world will have to live with it. But some of the consequences can be alleviated. M any experts now believe that given the right policies, the effects, though gra ve,need not be catastrophic. Most countries have recognised the need to do something and are beginning to act.O) But even then there is no guarantee that their efforts will work. What is happening now is historically unprecedented. Ronald Lee, director of the Ce ntre on the Economics and Demography of Ageing at the University of Califo rnia, Berkeley, puts it briefly and clearly: "We don't really know what popula tion ageing will be like, because nobody has done it yet. "12.Employers should realise it is important to keep older workers in the wor kforce.13.A recent study found that most old people in some European countries had regular weekly contact with their adult children.14.Few governments in rich countries have launched bold reforms to tackle the problem of population ageing.15.In a report published some 20 years ago, the sustainability of old age pension systems in most countries was called into doubt,16.Countries that have a shortage of young adults will be less willing to send them to war.17.One-child families are more common in ageing societies due to the stress of urban life and the difficulties of balancing family and career.18.A series of books, mostly authored by Americans, warned of conflicts between the older and younger generations.pared with younger ones, older societies tend to be less innovative and take fewer risks.20.The best solution to the pension crisis is to postpone the retirement age.21.Immigration as a means to boost the shrinking labour force may meet with resistance in some rich countries.答案：f-k-d-a-m-i-b-j-e-h根据下列短文，回答下列问题。

大学英语六级阅读理解模板

大学英语六级阅读理解模板（经典版）编制人：__________________审核人：__________________审批人：__________________编制单位：__________________编制时间：____年____月____日序言下载提示：该文档是本店铺精心编制而成的，希望大家下载后，能够帮助大家解决实际问题。

文档下载后可定制修改，请根据实际需要进行调整和使用，谢谢!并且，本店铺为大家提供各种类型的经典范文，如工作报告、工作计划、活动方案、规章制度、演讲致辞、合同协议、条据文书、教学资料、作文大全、其他范文等等，想了解不同范文格式和写法，敬请关注!Download tips: This document is carefully compiled by this editor. I hope that after you download it, it can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!Moreover, our store provides various types of classic sample essays, such as work reports, work plans, activity plans, rules and regulations, speeches, contract agreements, documentary evidence, teaching materials, complete essays, and other sample essays. If you would like to learn about different sample formats and writing methods, please pay attention!大学英语六级阅读理解模板可以开始进行备考啦，迎战考试，奋斗是我们此刻的选择，相信所有的努力都会被岁月温柔以待!那么以下是本店铺为大家准备了2022年大学英语六级阅读理解模板，欢迎参阅。

2019年6月大学英语六级考试真题与参考答案(全三套)

2019年6月大学英语六级考试真题及参考答案（第1套）Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write an essay on the importance of motivation and methods in learning.You should write at least 150 words but no more than 200 words.【参考范文】As an old saying goes, knowledge can change one’s life. In order to acquire knowledge, we have to study hard. However, it can not be ignored that effective learning needs both motivation and scientific methods.It’s not difficult for us to come up with several possible reasons accounting for this perspective. In the first place, learning is a kind of serious and hard work. Therefore, not everyone is able to keep going without certain internal motivations. Besides, scientific methods play a significant role in improving learning efficiency. Many of us believe that the longer you study, the better grades you will get. But a lot of experiences of our classmates prove that this view is not entirely correct. In details, studying for a long time is exhausting and it is very likely to decrease study efficiency, which is critical to academic performance.From what has been mentioned above, we can easily draw a conclusion that the importance of motivation and methods in learning is self-evident. And it is necessary for us to develop good learning methods.【参考范文译文】俗话说，知识能改变命运。

英语六级考试阅读练习和答案

英语六级考试阅读练习和答案英语六级考试阅读练习和答案:Water problems in the future will become more intense and more complex. Our increasing population will tremendously increase urban wastes, primarily sewage. On the other hand, increasing demands for water will decrease substantially the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce large volumes of liquid wastes, and many of these will contain chemicals which are poisonous. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasing quantities of agriculture chemicals. From this, it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problem.There are two ways by which this pollution problem can be lessened. The first relates to the treatment of wastes to decrease their pollution hazard. This involves the processing of solid wastes "prior to" disposal and the treatment of liquid wastes, or effluents (废料) , to permit the reuse of the water or best reduce pollution upon final disposal.A second approach is to develop an economic use for all or a part of the wastes. Farm manure is spread in fields as a nutrient (养料 ) or organic supplement. Effluents from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Effluents fromother processing plants may also be used as a supplemental source of water. Many industries, such as meat and poultry processing plants, are currently converting former waste production into marketable byproducts. Other industries have potential economic uses for their waste products.1. The purpose of this passage is_______.A. to warn the reader of the dwindling water supplyB. to explain industrial uses of waterC. to acquaint the reader with water pollution problemsD. to demonstrate various measures to solve the pollution problem2. Which of the following points is not included in the passage?A. Industrial development includes the simplification of complex chemical processes.B. Diluting wastes needs certain amount of water.C. Demands for water will go up along with the expanding population.D. Intensive cultivation of land requires more and more chemicals.3.The reader can conclude that_______.A. countries of the world will work together on pollution problemsB. byproducts from wastes lead to a more prosperous marketplaceC. science is making great progress on increasing water suppliesD. some industries are now making economic use of wastes4.The author gives substance to the passage through the use of_______.A. interviews with authorities in the field of water controlsB. opinion and personal observationsC. definitions which clarify important termsD. strong argument and persuasions5.The words "prior to" (Para. 2) probably mean_______.A. afterB. duringC. beforeD. beyond参考答案：1. C2. A3. D4. B5. C英语六级考试阅读练习和答案:If the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet. By the middle of the 21st century, if present trends continue, we will have used up all the oil that drives our cars, for example. Even if scientists develop new ways of feeding the human race, the crowded conditions on earth will make it necessary for us to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however, has recently been suggested by an American scientist, Professor Carl Sagan.Sagan believes that before the earths resources are completely exhausted it will be possible to change the atmosphere of Venus (金星)and so create a new world almost as large as earth itself. The difficulty is that Venus is much hotter than the earth and there is only a tiny amount of water there.Sagan proposes that algae (藻类) organisms, which can live in extremely hot or cold atmospheres and at the same time produce oxygen, should be bred in conditions similar to those on Venus. As soon as this has been done, the algae will be placed in small rockets. Spaceships will then fly to Venus and fire the rockets into the atmosphere. In a fairly short time, the algae will break down the carbon dioxide into oxygen and carbon.When the algae have done their work, the atmosphere will become cooler, but before man can set foot on Venus it will be necessary for the oxygen to produce rain. The surface of the planet will still be too hot for men to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1. In the long run, the most difficult problem caused by population growth on earth will probably be the lack of______.A. foodB. oilC. spaceD. resources2. Carl Sagan believes that Venus might be colonized from earth because______.A. it might be possible to change its atmosphereB. its atmosphere is the same as the earthsC. there is a good supply of water on VenusD. the days on Venus are long enough3. On Venus there is a lot of______.A. waterB. carbon dioxideC. carbon monoxideD. oxygen4. Algae are plants that can______.A. live in very hot temperaturesB. live in very cold temperaturesC. manufacture oxygenD. all of the above5. Man can eventually land on Venus only when______.A. the algae have done their workB. the atmosphere becomes coolerC. there is oxygenD. it rains there参考答案：1. C2. A3. B4. D5. D。

2016-2019英语六级仔细阅读文本+答案

2019.12.346-50:昂贵的旅途46:B47:B48:D49:C50:C51-55:南极帝企鹅51:A52:C53:D54:A 55:D 2019.12.246-50:态度的重要性46:C47:A48:A49:D50:B51-55:保护南极51:C52:B53:A54:D55:C2019.12.146-50:谎言46:A47:D48:B49:B50:B51-55:大地震51:C52:A53:D54:A55:C2019.6.3Passage OneQuestions 46 to 50 are based on the following passage.When I re-entered the full-time workforce a few years ago after a decade of solitary self-employment, there was one thing I was looking forward to the most: the opportunity to have work friends once again. It wasn't until I entered the corporate world that I realized, for me at least, being friends with colleagues didn't emerge as a priority at all. This is surprising when you consider the prevailing emphasis by scholars and trainers and managers on the importance of cultivating close interpersonal relationships at work. So much research has explored the way in which collegial （同事的）ties can help overcome a range of workplace issues affecting productivity and the quality of work output such as team-based conflict, jealousy, undermining, anger, and more.Perhaps my expectations of lunches, water-cooler gossip and caring, deep-and-meaningful conversations were a legacy of the last time I was in that kind of office environment. Whereas now, as I near the end of my fourth decade, I realize work can be fully functional and entirely fulfilling without needing to be best mates with the people sitting next to you.In an academic analysis just published in the profoundly-respected Journal of Management, researchers have looked at the concept of "indifferent relationships". It's a simple term thatencapsulates （概括）the fact that relationships at work can reasonably be non-intimate, inconsequential, unimportant and even, dare I say it, disposable or substitutable.Indifferent relationships are neither positive nor negative. The limited research conducted thus far indicates they're especially dominant among those who value independence over cooperation, and harmony over confrontation. Indifference is also the preferred option among those who are socially lazy. Maintaining relationships over the long term takes effort. For some of us, too much effort .As noted above, indifferent relationships may not always be the most helpful approach in resolving some of the issues that pop up at work. But there are nonetheless several empirically proven benefits. One of those is efficiency. Less time chatting and socializing means more time working and（产出）.The other is self-esteem. As human beings, we're primed to compare ourselves to each other in what is an anxiety-inducing phenomenon. Apparently, we look down on acquaintances more so than Mends. Since the former is most common among those inclined towards indifferent relationships, their predominance can bolster individuals' sense of self-worth.Ego aside, a third advantage is that the emotional neutrality of indifferent relationships has been found to enhance critical evaluation, to strengthen one's focus on task resolution, and to gain greater access to valuable information. None of that might be as fun as after-work socializing but, hey, I'll take it anyway.46. What did the author realize when he re-entered the corporate world?A）Making new Mends with his workmates was not as easy as he had anticipated.B）Cultivating positive interpersonal relationships helped him expel solitary feelings.C）Working in the corporate world requires more interpersonal skills than self-employment. D）Building close relationships with his colleagues was not as important as he had ejected. 47. What do we learn from many studies about collegial relationships?A）Inharmonious relationships have an adverse effect on productivity.B）Harmonious relationships are what many companies aim to cultivate.C）Close collegial relationships contribute very little to product quality.D）Conflicting relationships in the workplace exist almost everywhere.48. What can be inferred about relationships at work from an academic analysis?A）They should be cultivated.B）They are virtually irrelevant.C）They are vital to corporate culture.D）They should be reasonably intimate.49. What does the author say about people who are socially lazy?A）They feel uncomfortable when engaging in social interactions.B）They often find themselves in confrontation with their colleagues.C）They are unwilling to make efforts to maintain workplace relationships.D）They lack basic communication skills in dealing with interpersonal issues.60. What is one of the benefits of indifferent relationships?A）They provide fun at work.B）They help control emotions.C）They help resolve differences.D）They improve work efficiency.Passage TwoQuestions 51 to 55 are based on the following passage.In a few decades, artificial intelligence (AI) will surpass many of the abilities that we believe make us special. This is a grand challenge for our age and it may require an "irrational" response.One of the most significant pieces of news from the US in early 2017 was the efforts of Google to make autonomous driving a reality. According to a report, Google's self-driving cars clocked 1,023,330 km, and required human intervention 124 times. That is one intervention about every 8,047 km of autonomous driving. But even more impressive is the progress in just a single year: human interventions fell from 0.8 times per thousand miles to 0.2, a 400% improvement. With such progress, Google's cars will easily surpass my own driving ability later this year.Driving once seemed to be a very human skill. But we said that about chess, too. Then a computer beat the human world champion, repeatedly. The board game Go（围棋）took over from chess as a new test for human thinking in 2016, when a computer beat one of the world's leading professional Go players. With computers conquering what used to be deeply human tasks, what will it mean in the future to be human? I worry about my six-year-old son. What will his place bе in a world where machines beat us in one area after another? He'll never calculate faster, never drive better, or even fly more safely. Actually, it all comes down to a fairly simple question：What's so special about us? It can't be skills like arithmetic, which machines already excel in. So far, machines have a pretty hard time emulating creativity, arbitrary enough not to be predicted by a computer, and yet more than simple randomness.Perhaps, if we continue to improve information-processing machines, well soon have helpful rational assistants. So we must aim to complement the rationality of the machine, rather than to compete with it. If I'm right, we should foster a creative spirit because a dose of illogical creativity will complement the rationality of the machine. Unfortunately, however, our education system has not caught up to the approaching reality. Indeed, our schools and universities are structured to mould pupils to be mostly obedient servants of rationality, and to develop outdated skills in interacting with outdated machines. We need to help our children learn how to best work with smart computers to improve human decision-making. But most of all we need to keep the long-term perspective in mind: that even if computers will outsmart us, we can still be the most creative. Because if we aren't, we won't be providing much value in future ecosystems，and that may put in question the foundation for our existence.51. What is the author's greatest concern about the use of AI?A）Computers are performing lots of creative tasks.B）Many abilities will cease to be unique to human beings.C）Computers may become more rational than humans.D）Many human skills are fast becoming outdated.52. What impresses the author most in the field of AI?A）Google's experimental driverless cars require little human intervention.B）Google's cars have surpassed his driving ability in just a single year.C）Google has made huge progress in autonomous driving in a short time.D）Google has become a world leader in the field of autonomous driving.53. What do we learn from the passage about creativity?A）It is rational.B）It is predictable.C）It is human specific.D）It is yet to be emulated by AI.54. What should schools help children do in the era of AI?A）Cultivate original thinking.B）Learn to work independently.C）Compete with smart machines.D）Understand how AI works.55. How can we humans justify our future existence?A）By constantly outsmarting computers.B）By adopting a long-term perspective.C）By rationally compromising with AI.D）By providing value with our creativity.Passage one46.D47.A48.B49.C50.DPassage two51.B52.C53.D54.A55.D2019.6.2Passage OneQuestions 46 to 50 are based on the following passage.Effective Friday, Screen Actors Guild-American Federation of Television and Radio Artists ( SAG-AFTRA) has declared a strike against 11 video game publishers over games that went into production after Feb.17, 2015. The companies include some of the heavyweights of the industry,like Electronic Arts Productions, Insomniac Games, Activision and Disney.The strike comes in light of an unsuccessful 19 months of negotiations after the existing labor contract known as the Interactive Media Agreement expired in late 2014. Overall, the strike is an effort to provide more secondary compensation along with other concerns, such as transparency upon hiring talent and on-set (制作中) safety precautions.The video gaming industry has ballooned in recent years. The Los Angeles Times reports that the industry is in the midst of an intense increase in cash flow. In 2015, gaming produced $ 23.5 billion in domestic revenue.But SAG-AFTRA says voice actors don't receive residuals (追加酬金) for their gaming work. Instead, they receive a fixed rate, which is typically about $ 825 for a standard four-hour vocal session. So the voice actors are pushing for the idea of secondary compensation--a performance bonus every time a game sells 2 million copies or downloads, or reaches 2 million subscribers, with a cap at 8 million."It's a very small number of games that would trigger this secondary compensation issue," said voice actor Crispin Freeman, who's a member of the union's negotiating committee. "This is an important aspect of what it means to be a freelance (从事自由职业的) performer , who isn't regularly employed every single day working on projects."Another major complaint from the actors is the secrecy of the industry. " I can't imagine if there's any other acting job in the world where you don't know what show you're in, when you're hired," says voice actor Keythe Farley, who chairs the SAG-AFTRA negotiating committee."And yet that happens every day in the video game world," Farley told reporters during a press conference Friday. "I was a main character in Fallout 4, a character by the name of Kellogg, and I never knew that I was doing vocal recording for that game throughout the year and a half.Scott Witlin, the lawyer representing the video game companies, says voice actors "represent less than one tenth of 1 percent of the work that goes into making a video game." So "even though they're the top craftsmen in their field," Witlin says, "if we pay them under a vastly different system than the people who do the 99.9 percent of the work, that's going to create far more problems for the video game companies."46. Why did SAG-AFTRA declare a strike against some video game publishers?A) The labor contract between them had been violated.B) Its appeal to renegotiate the contract had been rejected.C) It had been cheated repeatedly in the 19 months of talks.D) The negotiations between them had broken down.47. What do we learn from the passage about the video gaming industry?A) It has reaped huge profits in recent years.B) It has become more open and transparent.C) It has attracted many famous voice actors.D) It has invested a lot in its domestic market.48. What are the voice actors demanding?A) More regular employment.B) A non-discriminatory contract.C) Extra pay based on sales revenues.D) A limit on the maximum work hours.49. What does Keythe Farley say about voice actors?A) They are kept in the dark about many details of their job.B) They are discriminated against in the gaming industry.C) They are not paid on a regular basis.D) They are not employed full-time.50. What is the argument of lawyer Scott Witlin?A) Voice actors should have a pay raise if they prove to be top craftsmen.B) Changing the pay system would cause the industry more problems.C) Voice actors are mere craftsmen, not professional performers.D) Paying voice actors on an hourly basis is in line with the law.Passage TwoQuestions 51 to 55 are based on the following passage.Officials at the White House announced a new space policy focused on managing the increasing number of satellites that companies and governments are launching into space. Space Policy Directive-3 lays out general guidelines for the United States to mitigate (缓解) the effects of space debris and track and manage traffic in space.This policy sets the stage for the Department of Commerce to take over the management of traffic in space. The department will make sure that newly launched satellites don't use radio frequencies that would interfere with existing satellites, and schedule when such new satellites can be launched. This only applies to American space activities, but the hope is that it will help standardize a set of norms in the dawning commercial spaceflight industry throughout the world.Space, especially the space directly around our planet, is getting more crowded as more governments and companies launch satellites. One impetus for the policy is that companies are already starting to build massive constellations (星座)，comprising hundreds or thousands of satellites with many moving parts among them. With so much stuff in space, and a limited area around our planet, the government wants to reduce the chances of a collision. Two or more satellites slamming into each other could create many more out-of-control bits that would pose even more hazards to the growing collection of satellites in space.And it's not like this hasn't happened before. In 2009 an old Russian craft slammed into a communications satellite, creating a cloud of hundreds of pieces of debris and putting other hardware at risk. Journalist Sarah Scoles reports that NASA currently tracks about 24,000 objectsin space, and in 2016 the Air Force had to issue 3 ,995 ,874 warnings to satellite owners alerting them to a potential nearby threat from another satellite or bit of debris.That's why this new policy also includes directions to update the current U. S. Government Orbital Debris Mitigation Standard Practices, which already require any entity that launches a satellite or spacecraft to vigorously analyze the likelihood that any of their actions , from an unexpected failure or normal operations, will create more space debris. It includes accounting for any piece of debris they plan to release over 5mm that might stay in orbit for 25 years or more. It might seem surprising to think about an item staying in space for that long, but the oldest satellite still in orbit- Vanguard 1- turned 60 in 2018.Agencies and companies throughout the world are working on developing technology that would dispose of or capture space debris before it causes serious damage. But for now, the U. S. government is more focused on preventing new debris from forming than taking the trash out of orbit.51. What is the purpose of the new U. S. space policy?A) To lay out general guidelines for space exploration.B) To encourage companies to join in space programs.C) To make the best use of satellites in space.D) To improve traffic conditions in space.52. What is the Department of Commerce expected to do under the new policy?A) Reduce debris in space.B) Monitor satellite operations.C) Regulate the launching of new satellites.D) Update satellite communications technology.53. What does the U. S. government hope to do with the new space policy?A) Set international standards for the space fight industry.B) Monopolize space industry by developing a set of norms.C) Facilitate commercial space flights throughout the world.D) Promote international collaboration in space exploration.54. What is a space vehicle launching entity required to do according to the current U. S. Government Orbital Debris Mitigation Standard Practices?A) Give an estimate of how long its debris will stay in space.B) Account for the debris it has released into space at any time.C) Provide a detailed plan for managing the space debris it creates.D) Make a thorough analysis of any possible addition to space debris.55. What are space agencies and companies aiming to do at present?A) Recycle used space vehicles before they turn into debris.B) Develop technology to address the space debris problem.C) Limit the amount of debris entering space.D) Cooperate closely to retrieve space debris.Passage one46.D47.A48.C49.A50.BPassage two51.D52.C53.A54.D55.B2019.6.1Passage OneQuestions 46 to 50 are based on the following passage.Professor Stephen Hawking has warned that the creation of powerful artificial intelligence (AI) will be "either the best, or the worst thing, ever to happen to humanity", and praised the creation of an academic institute dedicated to researching the future of intelligence as "crucial to the future of our civilisation and our species".Hawking was speaking at the opening of the Leverhulme Centre for the Future of Inteelgence (LCFI) at Cambridge University, a multi-disciplinary institute that will attempt to tackle some of the open-ended questions raised by the rapid pace of development in AI research. "We spend a great deal of time studying history," Hawking said, "which, let's face it, is mostly the history of stupidity. So it's a welcome change that people are studying instead the future of intelligence."While the world-renowned physicist has often been cautious about AI, rising concerns that humanity could be the architect of its own destruction if it creates a super-intelligence with a will of its own, he was also quick to highlight the positives that AI research can bring. "The potential benefits of creating intelligence are huge," he said. "We cannot predict what we might achieve when our own minds are amplified by AI. Perhaps with the tools of this new technological revolution, we will be able to undo some of the damage done to the natural world by the last one—industrialisation. And surely we will aim to finally eradicate disease and poverty. And every aspect of our lives will be transformed. In short, success in creating AI could be the biggest event in the history of our civilisation."Huw Price, the centre's academic director and the Bertrand Russell professor of philosophy at Cambridge University, where Hawking is also an academic, said that the centre came about partially as a result of the university's Centre for Existential Risk. That institute examined a wider range of potential problems for humanity, while the LCFI has a narrow focus.AI pioneer Margaret Boden, professor of cognitive science at the University of Sussex, praised the progress of such discussions. As recently as 2009, she said, the topic wasn't taken seriously, evenamong AI researchers. "AI is hugely exciting," she said, "but it has limitations, which present grave dangers given uncritical use."The academic community is not alone in warning about the potential dangers of AI as well as the potential benefits. A number of pioneers from the technology industry, most famously the entrepreneur Elon Musk, have also expressed their concerns about the damage that a super-intelligent AI could do to humanity.46. What did Stephen Hawking think of artificial intelligence?A) It would be vital to the progress of human civilisation.B) It might be a blessing or a disaster in the making.C) It might present challenges as well as opportunities.D) It would be a significant expansion of human intelligence.47. What did Hawking say about the creation of the LCFI?A) It would accelerate the progress of AI research.B) It would mark a step forward in the AI industry.C) It was extremely important to the destiny of humankind.D) It was an achievement of multi-disciplinary collaboration.48. What did Hawking say was a welcome change in AI research?A) The shift of research focus from the past to the future.B) The shift of research from theory to implementation.C) The greater emphasis on the negative impact of AI.D) The increasing awareness of mankind's past stupidity.49. What concerns did Hawking raise about AI?A) It may exceed human intelligence sooner or later.B) It may ultimately over-amplify the human mind.C) Super-intelligence may cause its own destruction.D) Super-intelligence may eventually ruin mankind.50. What do we learn about some entrepreneurs from the technology industry?A) They are much influenced by the academic community.B) They are most likely to benefit from AI development.C) They share the same concerns about AI as academics.D) They believe they can keep AI under human control.Passage TwoQuestions 51 to 55 are based on the following passage.The market for products designed specifically for older adults could reach $30 billion by next year, and startups (初创公司) want in on the action. What they sometimes lack is feedback from thepeople who they hope will use their products. So Brookdale, the country's largest owner of retirement communities, has been inviting a few select entrepreneurs just to move in for a few days, show off their products and hear what the residents have to say.That's what brought Dayle Rodriguez, 28, all the way from England to the dining room of Brookdale South Bay in Torrance, California. Rodriguez is the community and marketing manager for a company called Sentab. The startup's product, SentabTV, enables older adults who may not be comfortable with computers to access email, video chat and social media using just their televisions and a remote control."It's nothing new, it's nothing too complicated and it's natural because lots of people have TV remotes," says Rodriguez.But none of that is the topic of conversation in the Brookdale dining room. Instead, Rodriguez solicits residents' advice on what he should get on his cheeseburger and how he should spend the afternoon. Playing cards was on the agenda, as well as learning to play mahjong (麻将).Rodriguez says it's important that residents here don't feel like he's selling them something. "I've had more feedback in a passive approach," he says. "Playing pool, playing cards, having dinner, having lunch," all work better "than going through a survey of question. When they get to know me and to trust me, knowing for sure I'm not selling them something—there'll be more honest feedback from them."Rodriguez is just the seventh entrepreneur to move into one of Brookdale's 1, 100 senior living communities. Other new products in the program have included a kind of full-blow dryer and specially designed clothing that allows people with disabilities to dress and undress themselves.Mary Lou Busch, 93, agree to try the Sentab system. She tells Rodriguez that it might be good for someone, but not for her."I have the computer and FaceTime, which I talk with my family on," she explains. She also has an iPad and a smartphone. "So I do pretty much everything I need to do."To be fair, if Rodriguez had wanted feedback from some more technophobic (害怕技术的) seniors, he might have ended up in the wrong Brookdale community. This one is located in the heart of Southern California's aerospace corridor. Many residents have backgrounds in engineering, business and academic circles.But Rodriguez says he's still learning something important by moving into this Brookdale community: "People are more tech-proficient than we thought."And besides, where else would he learn to play mahjong?51. What does the passage say about the startups?A) They never lose time in upgrading products for seniors.B) They want to have a share of the seniors' goods market.C) They invite seniors to their companies to try their products.D) They try to profit from promoting digital products to seniors.52. Some entrepreneurs have been invited to Brookdale to ______.A) have an interview with potential customersB) conduct a survey of retirement communitiesC) collect residents' feedback on their productsD) show senior residents how to use IT products53. What do we know about SentabTV?A) It is a TV program catering to the interest of the elderly.B) It is a digital TV which enjoys popularity among seniors.C) It is a TV specially designed for seniors to view programs.D) It is a communication system via TV instead of a computer.54. What does Rodriguez say is important in promoting products?A) Winning trust from prospective customers.B) Knowing the likes and dislikes of customers.C) Demonstrating their superiority on the spot.D) Responding promptly to customer feedback.55. What do we learn about the seniors in the Brookdale community?A) Most of them are interested in using the Sentab.B) They are quite at ease with high-tech products.C) They have much in common with seniors elsewhere.D) Most of them enjoy a longer life than average people. Passage one46.B47.C48.A49.D50.CPassage two51.B52.C53.D54.A55.B2018.12.3Passage OneQuestions 46 to 50 are based on the following passage.Children with attention problems in early childhood were 40% less likely to graduate from high school, says a new study from Duke University.The study included 386 kindergarteners from schools in the Fast Track Project, a multi-site clinical trial in the U. S. that in 1991 began tracking how children developed across their lives.With this study, researchers examined early academic attention and socio-emotional skills and how each contributed to academic success into young adulthood.They found that early attention skills were the most consistent predictor of academic success, and that likability by peers also had a modest effect on academic performance.By fifth grade, children with early attention difficulties had lower grades and reading achievement scores than their peers. As fifth-graders, children with early attention problems obtained average reading scores at least 3% lower than their contemporaries' and grades at least 8% lower than those of their peers. This was after controlling for IQ, socio-economic status and academic skills at school entry.Although these may not seem like large effects, the impact of early attention problems continued throughout the children's academic careers. Lower reading achievement scores and grades in fifth grade contributed to reduced grades in middle school and thereby contributed to a 40% lower high school graduation rate."The children we identified as having attention difficulties were not diagnosed with attention deficit hyperactivity disorder (注意力缺乏多动症）(ADHD), although some may have had the disorder. Our findings suggest that even more modest attention difficulties can increase the risk of negative academic outcomes", said David Rabiner, an associate dean of Duke's Trinity College of Arts & Sciences, whose research has focused on ADHD and interventions to improve academic performance in children with attention difficulties.Social acceptance by peers in early childhood also predicted grades in fifth grade. Children not as liked by their first-grade peers had slightly lower grades in fifth grade, while those with higher social acceptance had higher grades."This study shows the importance of so-called ‘non-cognitive' or soft skills in contributing to children's positive peer relationships, which, in turn, contribute to their academic success, " said Kenneth Dodge, director of the Duke Center for Child and Family Policy.The results highlight the need to develop effective early interventions to help those with attention problems stay on track academically and for educators to encourage positive peer relationships, the researchers said.。

2023年12月英语六级阅读原文

2023年12月英语六级阅读原文原文标题：The Importance of Environmental Protection随着工业化和城市化的进程不断加快，环境问题已经成为全球性的焦点。

关于这一话题，许多人有不同的看法。

有一些人认为环境污染是制约人类社会发展的主要障碍之一，应当尽快加强环境保护。

而也有一些人对此持怀疑和否定态度，认为环境问题并不严重，环境污染对人类社会的发展不构成实质性的威胁，因此不必大惊小怪。

无论如何，我们都不能忽视环境问题的存在和严重性。

环境保护的重要性首先体现在生态系统的稳定和人类生存环境的改善。

生态系统是地球上的重要基础设施，不同的生物之间通过各种复杂的生态关系相互依存，形成生态系统的稳定性。

然而，由于人类活动过度开发和环境污染，使得原有的生态系统遭到破坏，生物多样性下降，一些濒临灭绝的物种濒临灭绝。

这对于人类生存环境产生了严重的影响。

加强环境保护，保持生态系统的稳定性，保护生物多样性是十分必要的。

环境保护对于人们的身体健康和身心健康是至关重要的。

环境污染直接危害人们的身体健康，长期暴露在污染环境中会导致各种慢性疾病的发生，甚至致癌。

而且，环境污染还会对人们的心理健康造成影响，长期生活在污染环境中会使人产生消极的情绪，降低人们的生活质量。

为了保护人们的身体健康和身心健康，必须加强环境保护，减少环境污染。

环境保护与可持续发展的理念相一致，是现代社会发展的必由之路。

可持续发展是指经济、社会和环境的协调发展，即在满足当前需求的前提下，能够保证子孙后代也能满足其需要。

如果环境得不到有效的保护，将严重威胁人类社会的可持续发展，甚至会导致资源过度消耗，生态平衡被打破，给子孙后代留下巨大的环境债务。

加强环境保护，推动可持续发展已成为全球热点问题。

环境保护对于人类社会的发展至关重要。

只有加强环境保护，才能保障生态系统的稳定和人类生存环境的改善，保护人们的身体健康和身心健康，推动可持续发展。

六级英语考试仔细阅读练习题及答案

六级英语考试仔细阅读练习题及答案精品文档六级英语考试仔细阅读练习题及答案仔细阅读在英语六级考试中占有很大的分值，需要考生重视英语阅读能力的提升。

下面学习啦小编带来六级英语考试仔细阅读练习题，供考生阅读练习。

六级英语考试仔细阅读练习题(一) University ofYork biologist Peter Mayhew recently found that global warming might actually increase the number of species on the planet，contrary to a previous report that higher temperatures meant fewer life forms—a report mat washis own.In Mayhew’s initial00study，low biodiversity amongmarine invertebrates(无脊椎动物)appeared to coincidewith warmer temperatures on Earth over the last20 million years. But Mayhew and his colleagues decided to reexamine their hypothesis，this time using data thatwere“a fairer sample of the history of life.”砌thisnew collection of found a complete reversal of the relationship between species richness and temperature from what their previous paper argued:the number ofdifferent groups present in the fossil record was higher，rather than lower，durin9“greenhouse phases.”Their previous findings rested on an assumption1 / 16精品文档that fossil records can be taken to represent biodiversity changes throughout ’t necessarily thethere are certain periods with fossil some that are much more difficult to sample of this ’s team useddata that standardized the number of fossils examined throughout history and accounted for other variables like sea level changes that might influence biodiversity in their new study to see if their old results would hold up.Two years later，the results did then why doesn't life increasingly emerge on Earth as our temperatures get warmer?While the switch may prompt some to assert that climate change is not hazardous to living creatures，Mayhew explained that the timescales in his team’sstudy are huge--over00million years--and therefore inappropriate for the shorter periods that we might look at as humans concerned about global global warming concerns are focused on the next said——and the lifetime of a species is typically one to 10 million years.“I do worry that these findings vill be used by2 / 16精品文档the climat e skeptic community to say‘ warming is fine。

王长喜六级考试标准阅读60篇

第11篇(Unit 3 Passage 3)Let children learn to judge their own work. A child learning to talk does not learn by being correct ed all the time; if corrected too much, he will stop talking. He notices a thousand times a day the d ifference between the languages he uses and the language those around him use. Bit by bit, he mak es the necessary changes to make his language like other people. In the same way, when children l earn to do all the other things they learn to do without being taught-to walk, run, climb, whistle, ri de a bicycle-compare those performances with those of more skilled people, and slowly make th e needed changes. But in school we never give a child a chance to find out his own mistakes for hi mself, let alone correct them. We do it all for him. We act as if we thought that he would never not ice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becom es dependent on the teacher. Let him do it himself. Let him work out, with the help of other childr en if he wants it, what this word says, what answer is to that problem, whether this is a good way o f saying or doing this or not.If it is a matter of right answers, as it may be in mathematics or science, give him the answer boo k. Let him correct his own papers. Why should we teachers waste time on such routine work? Ou r job should be to help the child when he tells us that he can’t find the way to get the right answe r. Let’s end this nonsense of grades, exams, marks, Let us throw them all out, and let the children l earn what all educated persons must some day learn, how to measure their own understanding, ho w to know what they know or do not know.Let them get on with this job in the way that seems sensible to them. With our help as school teach ers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used fo r the rest of one’s life is nonsense in a world as complicated and rapidly changing as ours. Anxiou s parents and teachers say, “But suppose they fail to learn something essential they will need to ge t in the world?”Don’t worry! If it is essential, they will go out into the world and learn it.1.What does the author think is the best way for children to learn things?A.by copying what other people do.B.by making mistakes and having them corrected.C.by listening to explanations from skilled people.D.by asking a great many questions.2.What does the author think teachers do which they should not do?A.They give children correct answers.B.They point out children’s mistakes to them.C.They allow children to mark their own work.D.They encourage children to mark to copy from one another.3.The passage suggests that learning to speak and learning to ride a bicycle are___.A.not really important skills.B.more important than other skills.C.basically different from learning adult skills.D.basically the same as learning other skills.4.Exams, grades, and marks should be abolished because children’s progress should only be estim ated by___.cated persons.B.the children themselves.C.teachers.D.parents.5.The author fears that children will grow up into adults while being___.A.too independent of others.B.too critical of themselves.C.incapable to think for themselves.D.incapable to use basic skills.第11篇答案：ABDBC第12篇(Unit 3 Passage 4)We can begin our discussion of “population as global issue” with what most persons mean when t hey discuss “the population problem”: too many people on earth and a too rapid increase in the nu mber added each year. The facts are not in dispute, It was quite right to employ the analogy that li kened demographic growth to “a long, thin powder fuse that burns steadily and haltingly until it fi nally reaches the charge and explodes.”To understand the current situation, which is characterized by rapid increases in population, it is n ecessary to understand the history of population trends. Rapid growth is a comparatively recent ph enomenon. Looking back at the 8,000 years of demographic history, we find that populations hav e been virtually stable or growing very slightly for most of human history. For most of our ancesto rs, life was hard, often nasty, and very short. There was high fertility in most places, but this was u sually balanced by high mortality. For most of human history, it was seldom the case that one in te n persons would live past forty, while infancy and childhood were especially risky periods. Ofte n, societies were in clear danger of extinction because death rates could exceed their birthrates. Th us, the population problem throughout most of history was how to prevent extinction of the huma n race.This pattern is important to notice. Not only does it put the current problems of demographic grow th into a historical perspective, but it suggests that the cause of rapid increase in population in rece nt years is not a sudden enthusiasm for more children, but an improvement in the conditions that tr aditionally have caused high mortality.Demographic history can be divided into two major periods: a time of long, slow growth which ex tended from about 8,000 BC.till approximately AD. 1650. In the first period of some 9600 years, t he population increased from some 8 million to 500 million in 1650. Between 1650 and the presen t, the population has increased from 500 million to more than 4 billion. And it is estimated that b y the year 2000 there will be 6.2 billion people throughout the world. One way to appreciate this d ramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000BC and 1650, an average of only 50,000 persons was being added an nually to the world’s population each year. At present, this number is added every six hours. Thei ncrease is about 80,000,000 persons annually.1.Which of the following demographic growth pattern is most suitable for the long thin powder fu se analogy?A.A virtually stable or slightly decreasing period and then a sudden explosion of population.B.A slow growth for a long time and then a period of rapid, dramatic increase.C.Too many people on earth and a few rapid increase in the number added each year.D.A long period when death rates exceeds birthrates and then a short period with higher fertility a nd lower mortality.2.During the first period of demographic history, societies were often in danger of extinction beca use___.A.only one in ten persons could live past 40.B.there was higher mortality than fertility in most places.C.it was too dangerous to have babies due to the poor conditions.D.our ancestors had little enthusiasm for more children.3.Which statement is true about population increase?A.There might be an increase of 2.2 billion persons from now to the year 2000.B.About 50,000 babies are born every six hours at present.C.Between 8000 BC and the present, the population increase is about 80,000,000 persons each yea r.D.The population increased faster between 8000BC and 1650 than between 1650 and the present.4.The author of the passage intends to___.A.warn people against the population explosion in the near future.pare the demographic growth pattern in the past with that after 1650.C.find out the cause for rapid increase in population in recent years.D.present us a clear and complete picture of the demographic growth.5.The word “demographic” in the first paragraph means___.A.statistics of human.B.surroundings study.C.accumulation of human.D.development of human.第12篇答案：ABADA第13篇(Unit4 Passage1)Most of us are taught to pay attention to what is said—the words. Words do provide us with som e information, but meanings are derived from so many other sources that it would hinder our effec tiveness as a partner to a relationship to rely too heavily on words alone. Words are used to descri be only a small part of the many ideas we associate with any given message. Sometimes we can ga in insight into some of those associations if we listen for more than words. We don’t always say w hat we mean or mean what we say. Sometimes our words don’t mean anything except “I’m lettin g off some steam. I don’t really want you to pay close attention to what I’m saying. Just pay attent ion to what I’m feeling.” Mostly we mean several things at once. A person wanting to purchase a house says to the current owner, “This step has to be fixed before I’ll buy.” The owner says, “ I t’s been like that for years.” Actually, the step hasn’t been like that for years, but the unspoken me ssage is: “ I don’t want to fix it. We put up with it. Why can’t you?” The search for a more expansi ve view of meaning can be developed of examining a message in terms of who said it, when it occ urred, the related conditions or situation, and how it was said.When a message occurs can also reveal associated meaning. Let us assume two couples do exactl y the same amount of kissing and arguing. But one couple always kisses after an argument and th e other couple always argues after a kiss. The ordering of the behaviors may mean a great deal mo re than the frequency of the behavior. A friend’s unusually docile behavior may only be understoo d by noting that it was preceded by situations that required an abnormal amount of assertiveness. S ome responses may be directly linked to a developing pattern of responses and defy logic. For exa mple, a person who says “No!” to a serials of charges like “You’re dumb,”“You’re lazy,” and “Y ou’re dishonest,” may also say “No!” and try to justify his or her response if the next statement i s “And you’re good looking.”We would do well to listen for how messages are presented. The words, “If sure has been nice to h ave you over,” can be said with emphasis and excitement or ritualistically. The phrase can be sai d once or repeated several times. And the meanings we associate with the phrase will change acco rdingly. Sometimes if we say something infrequently it assumes more importance; sometimes th e more we say something the less importance it assumes.1.Effective communication is rendered possible between two conversing partners, if ___.A.they use proper words to carry their ideas.B.they both speak truly of their own feelings.C.they try to understand each other’s ideas beyond words.D.they are capable of associating meaning with their words.2.“I’m letting off some steam” in paragraph 1 means___.A.I’m just calling your attention.B.I’m just kidding.C.I’m just saying the opposite.D.I’m just giving off some sound.3.The house-owner’s example shows that he actually means___.A.the step has been like that for years.B.he doesn’t think it necessary to fix the step.C.the condition of the step is only a minor fault.D.the cost involved in the fixing should be shared.4.Some responses and behaviors may appear very illogical, but are justifiable if___.A.linked to an abnormal amount of assertiveness.B.seen as one’s habitual pattern of behavior.C.taken as part of an ordering sequence.D.expressed to a series of charges.5.The word “ritualistically” in the last paragraph equals something done___.A.without true intention.B.light-heartedly.C.in a way of ceremony.D.with less emphasis.第13篇答案：DBABC第14篇(Unit Four,Passage 2)Which is safer-staying at home, traveling to work on public transport, or working in the office? Su rprisingly, each of these carries the same risk, which is very low. However, what about flying com pared to working in the chemical industry? Unfortunately, the former is 65 times riskier than the la tter! In fact, the accident rate of workers in the chemical industry is less than that of almost any o f human activity, and almost as safe as staying at home.The trouble with the chemical industry is that when things go wrong they often cause death to thos e living nearby. It is this which makes chemical accidents so newsworthy. Fortunately, they are ex tremely rare. The most famous ones happened at Texas City (1947),Flixborough (1974), Seveso (1 976), Pemex (1984) and Bhopal (1984).Some of these are always in the minds of the people even though the loss of life was small. No on e died at Seveso, and only 28 workers at Flixborough. The worst accident of all was Bhopal, wher e up to 3,000 were killed. The Texas City explosion of fertilizer killed 552. The Pemex fire at a sto rage plant for natural gas in the suburbs of Mexico City took 542 lives, just a month before the unf ortunate event at Bhopal.Some experts have discussed these accidents and used each accident to illustrate a particular dange r. Thus the Texas City explosion was caused by tons of ammonium nitrate（硝酸铵）,which is saf e unless stored in great quantity. The Flixborough fireball was the fault of management, which too k risks to keep production going during essential repairs. The Seveso accident shows what happen s if the local authorities lack knowledge of the danger on their doorstep. When the poisonous gas d rifted over the town, local leaders were incapable of taking effective action. The Pemex fire was made worse by an overloaded site in an overcrowded suburb. The fire set off a chain reaction os exploding storage tanks. Yet, by a miracle, the two largest tanks did not explode. Had these caug ht fire, then 3,000 strong rescue team and fire fighters would all have died.1.Which of the following statements is true?A.Working at the office is safer than staying at home.B.Traverlling to work on public transport is safer than working at the office.C.Staying at home is safer than working in the chemical industry.D.Working in the chemical industry is safer than traveling by air.2.Chemical accidents are usually important enough to be reported as news because ____.A.they are very rareB.they often cause loss of lifeC.they always occur in big citiesD.they arouse the interest of all the readers3.According to passage, the chemical accident that caused by the fault of management happened at ____.A.Texas cityB.FlixboroughC.SevesoD.Mexico City4.From the passage we know that ammonium nitrate is a kind of ____.A.natural gas, which can easily catch fireB.fertilizer, which can't be stored in a great quantityC.poisonous substance, which can't be used in overcrowded areasD.fuel, which is stored in large tanks5.From the discussion among some experts we may coclude that ____.A.to avoid any accidents we should not repair the facilities in chemical industryB.the local authorities should not be concerned with the production of the chemical industryC.all these accidents could have been avoided or controlled if effective measure had been takenD.natural gas stored in very large tanks is always safe第十四篇答案：DBABC第十五篇(Unit 4,Passage 3)What we know of prenatal development makes all this attempt made by a mother to mold the char acter of her unborn child by studying poetry, art, or mathematics during pregnancy seem utterly i mpossible. How could such extremely complex influences pass from the mother to the child? Ther e is no connection between their nervous systems. Even the blood vessels of mother and child do n ot join directly. An emotional shock to the mother will affect her child, because it changes the acti vity of her glands and so the chemistry her blood. Any chemical change in the mother’s blood will affect the child for better or worse. But we can not see how a looking for mathematics or poetic g enius can be dissolved in blood and produce a similar liking or genius in the child.In our discussion of instincts we saw that there was reason to believe that whatever we inherit mus t be of some very simple sort rather than any complicated or very definite kind of behavior. It is ce rtain that no one inherits a knowledge of mathematics. It may be, however, that children inherit m ore or less of a rather general ability that we may call intelligence. If very intelligent children beco me deeply interested in mathematics, they will probably make a success of that study.As for musical ability, it may be that what is inherited is an especially sensitive ear, a peculiar stru cture of the hands or the vocal organs connections between nerves and muscles that make it compa ratively easy to learn the movements a musician must execute, and particularly vigorous emotion s. If these factors are all organized around music, the child may become a musician. The same fact ors, in other circumstance might be organized about some other center of interest. The rich emotio nal equipment might find expression in poetry. The capable fingers might develop skill in surger y. It is not the knowledge of music that is inherited, then nor even the love of it, but a certain bodil y structure that makes it comparatively easy to acquire musical knowledge and skill. Whether tha t ability shall be directed toward music or some other undertaking may be decided entirely by forc es in the environment in which a child grows up.1. Which of the following statements is not true?A. Some mothers try to influence their unborn children by studying art and other subjects during t heir pregnancy.B. It is utterly impossible for us to learn anything about prenatal development.C. The blood vessels of mother and child do not join directly.D. There are no connection between mother’s nervous systems and her unborn child’s.2. A mother will affect her unborn baby on the condition that ____.A. she is emotionally shockedB. she has a good knowledge of inheritanceC. she takes part in all kind of activitiesD. she sticks to studying3. According to the passage, a child may inherit____.A. everything from his motherB. a knowledge of mathematicsC. a rather general ability that we call intelligenceD. her mother’s musical ability4. If a child inherits something from his mother, such as an especially sensitive ear, a peculiar stru cture of the hands or of the vocal organs, he will ____.A. surely become musicianB. mostly become a poetC. possibly become a teacherD. become a musician on the condition that all these factors are organized around music5. Which of the following is the best title for the passage?A. Role of Inheritance.B. An Unborn Child.C. Function of instincts.D. Inherited Talents.第15篇答案：BACDA第16篇The case for college has been accepted without question for more than a generation. All high scho ol graduates ought to go, says conventional wisdom and statistical evidence, because college wil l help them earn more money, become “better” people, and learn to be more responsible citizens th an those who don’t go.But college has never been able to work its magic for everyone. And now that close to half our hig h school graduates are attending, those who don’t fit the pattern are becoming more numerous, an d more obvious. College graduates are selling shoes and driving taxis; college students interfere w ith each other’s experiments and write false letters of recommendation in the intense competition f or admission to graduate school. Other find no stimulation in their studies, and drop out—often en couraged by college administrators.Some observers say the fault is with the young people themselves—they are spoiled and they are e xpecting too much. But that is a condemnation of the students as a whole, and doesn’t explain all c ampus unhappiness. Others blame the state of the world, and they are partly right. We have been t old that young people have to go to college because our economy can’t absorb an army of untraine d eighteen-year-olds. But disappointed graduates are learning that it can no longer absorb an arm y of trained twenty-two-year-olds, either.Some adventuresome educators and watchers have openly begun to suggest that college may not b e the best, the proper, the only place for every young person after the completion of high school. We may have been looking at all those surveys and statistics upside down, it seems, and throug h the rosy glow of our own remembered college experiences. Perhaps college doesn’t make peopl e intelligent, ambitious, happy, liberal, or quick to learn things—may it is just the other way aroun d, and intelligent, ambitious, happy, liberal, quick-learning people are merely the ones who have b een attracted to college in the first place. And perhaps all those successful college graduates woul d have been successful whether they had gone to college or not. This is heresy to those of us who have been brought up to believe that if a little schooling is good, more has to be much better. Bu t contrary evidence is beginning to mount up.1.According to the author, ___.A.people used to question the value of college education.B.people used to have full confidence in higher education.C.all high school graduates went to college.D.very few high school graduates chose to go to college.2.In the 2nd paragraph, “those who don’t fit the pattern” refer to___.A.high school graduates who aren’t suitable for college education.B.college graduates who are selling shoes and driving taxis.C.college students who aren’t any better for their higher education.D.high school graduates who failed to be admitted to college.3.The dropout rate of college students seems to go up because___.A.young people are disappointed with the conventional way of teaching at college.B.many people are required to join the army.C.young people have little motivation in pursuing a higher education.D.young people don’t like the intense competition for admission to graduate school.4.According to the passage, the problems of college education partly originate in the fact that___.A.society cannot provide enough jobs for properly trained graduates.B.High school graduates do not fit the pattern of college education.C.Too many students have to earn their own living.D.College administrators encourage students to drop out.5.In this passage the author argues that___.A.more and more evidence shows college education may not be the best thing for high school grad uates.B.College education is not enough if one wants to be successful.C.College education benefits only the intelligent, ambitious, and quick-learning people.D.Intelligent people may learn quicker if they don’t go to college.第十六篇答案：BCCAA第十七篇：（Unit 5,Passage 1）A controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribon ucleic acid ) fingerprinting in criminal investigations. DNA fingerprinting was introduced in 1987 as a method to identify individuals based on a pattern seen in their DNA, the molecule of which genes are made. DNA is present in every cell of the body except red blood cells. DNA fingerprin ting has been used successfully in various ways, such as to determine paternity where it is not clea r who the father of a particular child is. However, it is in the area of criminal investigations that D NA fingerprinting has potentially powerful and controversial uses.DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigation s by giving investigators powerful new tools in the attempt to trove guilt, not just establish innoce nce. When used in criminal investigations, a DNA fingerprint pattern from a suspect is compared with a DNA fingerprint pattern obtained from such material as hairs or blood found at the scene of a crime. A match between the two DNA samples can be used as evidence to convict a suspect.The controversy in 1998 stemmed form a report published in December 1991 by population genet icists Richard C. Lewontin of Harvard University in Cambridge, Mass., and Daniel L. Hartl called into question the methods to calculate how likely it is that a match between two DNA fingerprint s might occur by chance alone. In particular, they argued that the current method cannot properly determine the likelihood that two DNA samples will match because they came from the same in dividual rather than simply from two different individuals who are members of the same ethnic gr oup. Lewontin and Hartl called for better surveys of DNA patterns methods are adequate.In response to their criticisms, population geneticists Ranajit Chakraborty of the University of Tex as in Dallas and Kenneth K.Kidd of Yale University in New Haven, Conn., argued that enough dat a are already available to show that the methods currently being used are adequate. In January 199 8, however, the federal Bureau of Investigation and laboratories that conduct DNA tests announce d that they would collect additional DNA samples form various ethnic groups in an attempt to reso lve some of these questions. And, in April, a National Academy of Sciences called for strict standa rds and system of accreditation for DNA testing laboratories.1.Before DNA fingerprinting is used, suspects____.A.would have to leave their fingerprints for further investigationsB.would have to submit evidence for their innocenceC.could easily escape conviction of guiltD.cold be convicted of guilt as well2.DNA fingerprinting can be unreliable when ____.A.the methods used for blood- cell calculation are not accurateB.two different individuals of the same ethnic group may have the same DNA fingerprinting patte rnC.a match is by chance left with fingerprints that happen to belong to two different individualsD.two different individuals leave two DNA samples.3.To geneticists like Lewontin and Hartl, the current method ____.A.is not so convincing as to exclude the likelihood that two DNA samples can never come from t wo individualsB.is arguable because two individuals of the same ethnic group are likely to have the same DNA p attern.C.Is not based on adequate scientific theory of geneticsD.Is theoretically contradictory to what they have been studying4.The attitude of the Federal Bereau of Investigation shows that ____.A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihood of tw o DNA samples coming from two individual membersB.enough data of DNA samples should be collected to confirm that only DNA samples form the s ame person can matchC.enough data are yet to be collected from various ethnic groups to determine the likelihood of tw o different DNA samples coming form the same personD.additional samples from various ethnic groups should be collected to determine that two DNA s amples are unlikely to come from the same person5.National Academy of Sciences holds the stance that ____.A.DNA testing should be systematizedB.Only authorized laboratories can conduct DNA testingC.The academy only is authorized to work out standards for testingD.The academy has the right to accredit laboratories for DNA testing第十七篇答案：CBABB第十八篇：（Unit 5,Passage 2）Racket, din clamor, noise, whatever you want to call it, unwanted sound is America’s most widesp read nuisance. But noise is more than just a nuisance. It constitutes a real and present danger to pe ople’s health. Day and night, at home, at work, and at play, noise can produce serious physical an d psychological stress. No one is immune to this stress. Though we seem to adjust to noise by igno ring it, the ear, in fact, never closes and the body still responds—sometimes with extreme tensio n, as to a strange sound in the night.The annoyance we feel when faced with noise is the most common outward symptom of the stres s building up inside us. Indeed, because irritability is so apparent, legislators have made public ann oyance the basis of many noise abatement programs. The more subtle and more serious health haz ards associated with stress caused by noise traditionally have been given much less attention. Nev ertheless, when we are annoyed or made irritable by noise, we should consider these symptoms fai r warning that other thing may be happening to us, some of which may be damaging to our health. Of many health hazards to noise, hearing loss is the most clearly observable and measurable by he alth professionals. The other hazards are harder to pin down. For many of us, there may be a risk t hat exposure to the stress of noise increases susceptibility to disease and infection. The more susce ptible among us may experience noise as a complicating factor in heart problems and other disease s. Noise that causes annoyance and irritability in health persons may have serious consequences fo r these already ill in mind or body.Noise affects us throughout our lives. For example, there are indications of effects on the unborn c hild when mothers are exposed to industrial and environmental noise. During infancy and childho od, youngsters exposed to high noise levels may have trouble falling asleep and obtaining necessar y amounts of rest.Why, then, is there not greater alarm about these dangers? Perhaps it is because the link between n oise and many disabilities or diseases has not yet been conclusively demonstrated. Perhaps it is be cause we tend to dismiss annoyance as a price to pay for living in the modern world. It may also b e because we still think of hearing loss as only an occupational hazard.1.In Paragraph 1, the phrase “immune to” are used to mean ___.A.unaffected byB.hurt byC.unlikely to be seen byD.unknown by。

大学英语六级阅读理解练习和参考答案

大学英语六级阅读理解练习和参考答案大学英语六级阅读理解练习和参考答案：Once youre prepared for a situation, youre 50 percent of the way toward overcoming nervousness. The other 50 percent is the physical and mental control of nervousness; adjusting your attitude so you have confidence, and control of yourself and your audience.I was in the theater for many years and always went to work with terrible stage fright—until I was in "The King and I". While waiting offstage one night, I saw Yul Brynner, the shows star, pushing in a lunging position against a wall. It looked as though he wanted to knock it down. "This helps me control my nervousness," he explained.I tried it and, sure enough, freed myself from stage fright. Not only that, but pushing the wall seemed to give me a whole new kind of physical energy. Later I discovered that when you push against a wall you contract the muscles that lie just below where your ribs begin to splay (展开).I call this area the "vital triangle".To understand how these muscles work, try this: sit in astraight-backed chair and lean slightly forward. Put your palms together in front of you, your elbows pointing out the sides, your fingertips pointing upward, and push so that you feel pressure in the heels of your palms and under your arms.Say ssssssss, like a hiss. As youre exhaling the s, contract those muscles in the vital triangle as though you were rowing a boat, pulling the oars back and up. The vital triangle should tighten. Relax the muscles at the end of your exhalation, then inhale gently.You can also adjust your attitude to prevent nervousness. What you say to yourself sends a message to your audience. If you tell yourself youre afraid, thats the message your listener receives. So select the attitude you want to communicate. Attitude adjusting is your mental suit of armor against nervousness. If you entertain only positive thoughts, you will be giving out these words: joy and ease, enthusiasm, sincerity and concern, and authority.21. To overcome nervousness, one should_______.A. adjust his attitude as well as make preparation for a gatheringB. ask the audience to give him confidenceC. try not to be knocked down by stage frightD. wait offstage22. "The King and I" should be_______.A. a filmB. a novelC. a playD. a song23. The writer cites examples in Paragraphs 4 and 5 to support his statement that_______.A. you will have a positive effect by putting energy into your voiceB. youre 50 percent of the way towards overcoming nervousness once you are prepared for a situationC. you will have a whole new kind of physical energy by pushing against a wallD. if you master the techniques informed by the author your will never be nervous again24. Yul Brynner pushed the wall in order to_______.A. show the writer how to overcome nervousnessB. pull down the wallC. get physical energyD. overcome his own nervousness25. If you have active thoughts, your audience will detect ______.A. that you are full of fear and depressionB. that you are tightening your vital triangleC. that you are joyful and easy-goingD. that you are relaxing your muscles21. A 22. C 23. C 24. D 25. C大学英语六级阅读理解练习和参考答案：Heres to Your Health As the only freshman on his schools varsity(代表队) wrestling team, Tod was anxious to fit in with his older teammates. One night after a match, he was offered a whisky bottle on the ride home. Tod felt he had to accept,or he would seem like a sissy. He took a swallow, and every time the bottle was passed back to him, he took another swallow. After seven swallows, he passed out. His terrified teammates carried him into his home, and his mother then rushed to the hospital. After his stomach was pumped, Tod learned that his blood alcohol level had been so high that he was lucky not to be in a coma or dead.Although alcohol sometimes causes rapid poisoning, frequently leads to long-term addiction, and always threatens self-control, our society encourages drinking. Many parents, by their example, give children the impression that alcohol is an essential ingredient of social gatherings. Peer pressure turns bachelor parties, fraternity initiations (同仁联谊会入会) , and spring-semester beach vacations into competitions in "getting trashed. " In soap operas, charming characters pour Scotch whiskey from crystal bottle as readily as most people turn on the faucet for tap water. In films and rock videos, trend-setters party in nightclubs and bars. And who can recall a televised baseball or basketball game without a beer commercial? By the age of 21, the average American has been drinking on TV about 75, 000 times. Alcohol ads appear with pounding frequency—in magazines, on billboards, in college newspapers—contributing to a harmful myth about drinking.Part of the myth is that liquor signals professional success. In a mens magazine, one full-page ad for Scotch whiskey shows two men seated in an elegant restaurant. Both are in their thirties, perfectly groomed, and wearing expensive grey suits. The windowsare draped (悬挂) with velvet (天鹅绒) the table with spotless white linen. Each place-setting consists of a long-stemmed water goblet, silver utensils and thick silver plates. On each plate is half-empty cocktail glass. The two men are grinning andshaking hands, as if theyve just concluded a business deal. The caption reads, "The taste of success. "Contrary to what the liquor company would have us believe, drinking is more closely related to lack of success than to achievement. Among students, the heaviest drinkers have the lowest grades. In the work force, alcoholics are frequently late or absent, tend to perform poorly, and often get fired. Although, alcohol abuse occurs in all economic classes, it remains most severe among the poor.Another part of the alcohol myth is that drinking makes you more attractive to the opposite sex. "Hot, hot, hot," one commercials soundtrack(电影配乐) begins, as the camera scans a crowd of college-age beachgoers. Next it follows the curve of a womans leg up to her bare hip and lingers there. She is young, beautiful, wearing a bikini. A young guy, carrying an ice chest (箱子), positions himself near to where she sits. He is tan, muscular. She doesnt show much interest—until he opens the chest and takes out a beer. Now she smiles over at him. He raises his eyebrows and, invitingly, holds up another can. She joins him. This beer, the song concludes, "attracts like no other. "Beer doesnt make anyone sexier. Like all alcohol, it lowers the levels of male hormones in men and of female hormones in women—even when taken in small amounts. In substantial amounts, alcohol can causeinfertility(不生育) in women and impotence (阳萎|) in men. Some alcoholic men develop enlarged breasts, from their increased female hormones.The alcohol myth also creates the illusion that beer and athletics are a perfect combination. One billboard features three high-action images: a baseball player running at top speed, a surfer riding a wave,and a basketball player leaping to make a dunk shot. A particular light beer, the billboard promises, "wont slow you down. "。

大学英语@英语六级100篇阅读精读荟萃

英语六级100篇阅读精读荟萃Passage One (Violence Can Do Nothing to Diminish Race Prejudice)In some countries where racial prejudice is acute, violence has so come to be taken for granted as a means of solving differences, that it is not even questioned. There are countries where the white man imposes his rule by brute force; there are countries where the black man protests by setting fire to cities and by looting and pillaging. Important people on both sides, who would in other respects appear to be reasonable men, get up and calmly argue in favor of violence – as if it were a legitimate solution, like any other. What is really frightening, what really fills you with despair, is the realization that when it comes to the crunch, we have made no actual progress at all. We may wear collars and ties instead of war-paint, but our instincts remain basically unchanged. The whole of the recorded history of the human race, that tedious documentation of violence, has taught us absolutely nothing. We have still not learnt that violence never solves a problem but makes it more acute. The sheer horror, the bloodshed, the suffering mean nothing. No solution ever comes to light the morning after when we dismally contemplate the smoking ruins and wonder what hit us.The truly reasonable men who know where the solutions lie are finding it harder and herder to get a hearing. They are despised, mistrusted and even persecuted by their own kind because they advocate such apparently outrageous things as law enforcement. If half the energy that goes into violent acts were put to good use, if our efforts were directed at cleaning up the slums and ghettos, at improving living-standards and providing education and employment for all, we would have gone a long way to arriving at a solution. Our strength is sapped by having to mop up the mess that violence leaves in its wake. In a well-directed effort, it would not be impossible to fulfill the ideals of a stable social programme. The benefits that can be derived from constructive solutions are everywhere apparent in the world around us. Genuine and lasting solutions are always possible, providing we work within the framework of the law.Before we can even begin to contemplate peaceful co-existence between the races, we must appreciate each other’s problems. And to do this, we must learn about them: it is a simple exercise in communication, in exchanging information. ‘Talk, talk, talk,’ the advocates of violence say, ‘all you ever do is talk, and we are none the wiser.’ It’s rather like the story of the famous barrister who painstakingly explained his case to the judge. After listening to a lengthy argument the judge complained that after all this talk, he was none the wiser. ‘Possible, my lord,’ the barrister replied, ‘none the wiser, but surely far better informed.’ Knowledge is the necessary prerequisite to wisdom: the knowledge that violence creates the evils it pretends to solve.1.What is the best title for this passage?[A] Advocating Violence.[B] Violence Can Do Nothing to Diminish RacePrejudice.[C] Important People on Both Sides See Violence Asa Legitimate Solution.[D] The Instincts of Human Race Are Thirsty forViolence.2.Recorded history has taught us[A] violence never solves anything.[B] nothing.[C] the bloodshed means nothing.[D] everything.3.It can be inferred that truly reasonable men[A] can’t get a hearing.[B] are looked down upon.[C] are persecuted.[D] Have difficulty in advocating law enforcement.4.“He was none the wiser” means[A] he was not at all wise in listening.[B] He was not at all wiser than nothing before.[C] He gains nothing after listening.[D] He makes no sense of the argument.5.According the author the best way to solve raceprejudice is[A] law enforcement.[B] knowledge.[C] nonviolence.[D] Mopping up the violent mess.V ocabulary1.acute严重的，剧烈的，敏锐的2.loot v.抢劫，掠夺；n.赃物3.pillage v.抢劫，掠夺4.crunch v.吱嘎吱嘎咬或嚼某物；n.碎裂声when it comes to the crunch = if/when the decisive moment comes. 当关键时刻来到时。

英语六级考试阅读练习题和答案

英语六级考试阅读练习题和答案英语六级考试阅读练习题和答案:At some time in your life you may have a strong desire to do something strange or terrible. However, chances are that you dont act on your impulse, but let it pass instead. You know that to commit the action is wrong in some way and that other people will not accept your behavior.Perhaps the most interesting thing about the phenomenon of taboo(禁忌的) behavior is how it can change over the years within the same society, how certain behavior and attitudes once considered taboo can become perfectly acceptable and natural at another point in time. Topics such as death, for example, were once considered so upsetting and unpleasant that it was a taboo to even talk about them. Now with the publication of important books such as On Death and Dying and Learning to Say Goodbye, people have become more aware of the importance of expressing feelings about death and, as a result, are more willing to talk about this taboo subject.One of the newest taboos in American society is the topic of fat. Unlike many other taboos, fat is a topic that Americans talk about constantly. Its not taboo to talk about fat; its taboo to be fat. The "in" look is thin, not fat. In the work world, most companies prefer youthful-looking, trim executives to sell their image as well as their products to the public. The thin look is associated with youth, vigor,and success. The fat person, on the other hand, is thought of as lazy and lacking in energy, self-discipline, and self-respect. In animage-conscious society like the U. S. , thin is "in", fat is "out".Its not surprising, then, that millions of Americans have become obsessed (着迷) with staying slim and "in shape". The pursuit of a youthful physical appearance is not, however, the sole reason for Americas obsession with diet and exercise. Recent research has shown the critical importance of diet and exercise for personal health. As in most technologically developed nations, the life-style of North Americans has changed dramatically during the course of the last century. Modern machines do all the physical labor that people were once forced to do by hand. Cars and buses transport us quickly from point to point. As a result of inactivity and disuse, peoples bodies can easily become weak and vulnerable to disease. In an effort to avoid such a fate, millions of Americans are spending more of their time exercising every day.1. From the passage we can infer taboo is .A. a strong desire to do something strange or terribleB. a crime committed on impulseC. behavior considered unacceptable in societys eyesD. an unfavorable impression left on other people2.Based on the ideas presented in the passage we can conclude "being fat"_______.A. will always remain a tabooB. is not considered a taboo by most peopleC. has long been a tabooD. may no longer be a taboo some day3.The topic of fat is_______many other taboo subjects.A. the same asB. different fromC. more popular thanD. less often talked about than4.In the U. S. , thin is "in", fat is "out", this means_______.A. thin is "inside", fat is "outside"B. thin is "diligent", fat is "lazy"C. thin is "youthful", fat is "spiritless"D. thin is "fashionable", fat is "unfashionable"5.The main reason the passage gives for why so many Americans are exercising regularly is_______.A. their changed life-styleB. their eagerness to stay thin and youthfulC. their appreciation of the importance of exerciseD. the encouragement they have received from their companies参考答案：1. C2. D3. B4. D5. B英语六级考试阅读练习题和答案:For some time past it has been widely accepted that babies and other creatures learn to do things because certain acts lead to "rewards"; andthere is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological(生理的) "drives" as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise.It is now clear that this is not so. Babies will learn to behave in ways that produce results with no reward except the successful outcome.Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the childrens responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on" a display of lights—and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many.as three turns to one side.Papouseks light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would " smile and bubble" when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.21. According to the author, babies learn to do things which______.A. are directly related to pleasureB. will meet their physical needsC. will bring them a feeling of successD. will satisfy their curiosity22. Papousek noticed in his studies that a baby______.A. would make learned responses when it saw the milkB. would carry out learned movements when it had enough to drinkC. would continue the simple movements without being given milkD. would turn its head to right or left when it had enough to drink23. In Papouseks experiment babies make learned movements of the head in order toA. have the lights turned onB. be rewarded with milkC. please their parentsD. be praised24. The babies would "smile and bubble" at the lights because______.A. the lights were directly related to some basic "drives"B. the sight of the lights was interestingC. they need not turn back to watch the lightsD. they succeeded in "switching on" the lights25. According to Papousek, the pleasure babies get in achieving something is a reflection of______.A. a basic human desire to understand and control the worldB. the satisfaction of certain physiological needsC. their strong desire to solve complex problemsD. a fundamental human urge to display their learned skills 参考答案：21. C 22. C 23. A 24. D 25. A。

六级考试标准阅读160篇

六级考试标准阅读160篇第一篇(Unit one Passage 1)I live in the land of Disney, Hollywood and year-round sun. You may think people in such a glamorous, fun-filled place are happier than others. If so, you have some mistaken ideas about the nature of happiness.Many intelligent people still equate happiness with fun. The truth is that fun and happiness have little or nothing in common. Fun is what we experience during an act. Happiness is what we experience after an act. It is a deeper, more abiding emotion.Going to an amusement park or ball game, watching a movie or television, are fun activities that help us relax, temporarily forget our problems and maybe even laugh. But they do not bring happiness, because their positive effects end when the fun ends.I have often thought that if Hollywood stars have a role to play, it is to teach us that happiness has nothing to do with fun. These rich, beautiful individuals have constant access to glamorous parties, fancy cars, expensive homes, everything that spells ―happiness‖. But in memoir after memoir, celebrities reveal the unhappiness hidden beneath all their fun: depression, alcoholism, drug addiction, broken marriages, troubled children and profound loneliness.Ask a bachelor why he resists marriage even though he finds dating to be less and less satisfying. If he’s honest, he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure and excitement. Marriage has such moments, but they are not its most distinguishing features.Similarly, couples that choose not to have children are deciding in favor of painless fun over painful happiness. They can dine out ever they want and sleep as late as they want. Couples with infant children are lucky to get a whole night’s sleep or a three-day vacation. I don’t know any parent who would choose the word fun to describe raising children.Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations we can ever come to. It liberates time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buying that new car or those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those rich and glamorous people we were so sure are happy because they are always having so much fun actually may not be happy at all.1.Which of the following is true?A.Fun creates long-lasting satisfaction.B.Fun provides enjoyment while pain leads to happiness.C.Happiness is enduring whereas fun is short-lived.D.Fun that is long-standing may lead to happiness.2.To the author, Hollywood stars all have an important role to play that is to __.A.rite memoir after memoir about their happiness.B.tell the public that happiness has nothing to do with fun.C.teach people how to enjoy their lives.D.bring happiness to the public instead of going to glamorous parties.3.In the author’s opinion, marriage___.A.affords greater fun.B.leads to raising children.C.indicates commitment.D.ends in pain.4.Couples having infant children___.A.are lucky since they can have a whole night’s sleep.B.find fun in tucking them into bed at night.C.find more time to play and joke with them.D.derive happiness from their endeavor.5.If one get the meaning of the true sense of happiness, he will__.A.stop playing games and joking with others.B.make the best use of his time increasing happiness.C.give a free hand to money.D.keep himself with his family.第一篇答案：CBCDB第二篇(Unit one Passage 2)Once it was possible to define male and female roles easily by the division of labor. Men worked outside the home and earned the income to support their families, while women cooked the meals and took care of the home and the children. These roleswere firmly fixed for most people, and there was not much opportunity for women to exchange their roles. But by the middle of this century, men’s and women’s roles were becoming less firmly fixed.In the 1950s, economic and social success was the goal of the typical American. But in the 1960s a new force developed called the counterculture. The people involved in this movement did not value the middle-class American goals. The counterculture presented men and women with new role choices. Taking more interest in childcare, men began to share child-raising tasks with their wives. In fact, some young men and women moved to communal homes or farms where the economic and childcare responsibilities were shared equally by both sexes. In addition, many Americans did not value the traditional male role of soldier. Some young men refused to be drafted as soldiers to fight in the war in Vietnam.In terms of numbers, the counterculture was not a very large group of people. But its influence spread to many parts of American society. Working men of all classes began to change their economic and social patterns. Industrial workers and business executives alike cut down on ―overtime‖ work so that they could spend more leisure time with their families. Some doctors, lawyers, and teachers turned away from high paying situations to practice their professions in poorer neighborhoods.In the 1970s, the feminist movement, or women’s liberation, produced additional economic and social changes. Women of all ages and at all levels of society were entering the work force in greater numbers. Most of them still took traditional women’s jobs as public school teaching, nursing, and secretarial work. But some women began to enter traditionally male occupations: police work, banking, dentistry, and construction work. Women were asking for equal work, and equal opportunities for promotion.Today the experts generally agree that important changes are taking place in the roles of men and women. Naturally, there are difficulties in adjusting to these transformations.1.Which of the following best express the main idea of Paragraph 1?A.Women usually worked outside the home for wages.B.Men and women’s roles were easily exchanged in the past.C.Men’s roles at home were more firmly fixed than women’s.D.Men and women’s roles were usually quite separated in the past.2.Which sentence best expresses the main idea of Paragraph 2?A.The first sentence.B.The second and the third sentences.C.The fourth sentence.D.The last sentence.3.In the passage the author proposes that the counterculture___.A.destroyed the United States.B.transformed some American values.C.was not important in the United States.D.brought people more leisure time with their families.4.It could be inferred from the passage that___.A.men and women will never share the same goals.B.some men will be willing to exchange their traditional male roles.C.most men will be happy to share some of the household responsibilities with their wives.D.more American households are headed by women than ever before.5.The best title for the passage may be ___.A.Results of Feminist MovementsB.New influence in American LifeC.Counterculture and Its consequenceD.Traditional Division of Male and Female Roles.第二篇答案DCBCB第三篇(Unit one Passage 3)Recent research has claimed that an excess of positive ions in the air can have an ill effect on people’s physical or psychological health. What are positive ions? Well, the air is full of ions, electrically charged particles, and generally there is a rough balance between the positive and the negative charged. But sometimes this balance becomes disturbed and a larger proportion of positive ions are found. This happens naturally before thunderstorm, earthquakes when winds such as the Mistral, Hamsin or Sharav are blowing in certain countries. Or it can be caused by a build-up of static electricity indoors from carpets or clothing made of man-made fibres, or from TV sets,duplicators or computer display screens.When a large number of positive ions are present in the air many people experience unpleasant effects such as headaches, fatigue, irritability, and some particularly sensitive people suffer nausea or even mental disturbance. Animals are also affected, particularly before earthquakes, snakes have been observed to come out of hibernation, rats to flee from their burrows, dogs howl and cats jump about unaccountably. This has led the US Geographical Survey to fund a network of volunteers to watch animals in an effort to foresee such disasters before they hit vulnerable areas such as California.Conversely, when large numbers of negative ions are present, then people have a feeling of well-being. Natural conditions that produce these large amounts are near the sea, close to waterfalls or fountains, or in any place where water is sprayed, or forms a spray. This probably accounts for the beneficial effect of a holiday by the sea, or in the mountains with tumbling streams or waterfalls.To increase the supply of negative ions indoors, some scientists recommend the use of ionisers: small portable machines, which generate negative ions. They claim that ionisers not only clean and refresh the air but also improve the health of people sensitive to excess positive ions. Of course, there are the detractors, other scientists, who dismiss such claims and are skeptical about negative/positive ion research. Therefore people can only make up their own minds by observing the effects on themselves, or on others, of a negative rich or poor environment. After all it is debatable whether depending on seismic readings to anticipate earthquakes is more effective than watching the cat.1.What effect does exceeding positive ionization have on some people?A.They think they are insane.B.They feel rather bad-tempered and short-fussed.C.They become violently sick.D.They are too tired to do anything.2.In accordance with the passage, static electricity can be caused by___.ing home-made electrical goods.B.wearing clothes made of natural materials.C.walking on artificial floor coverings.D.copying TV programs on a computer. 3.A high negative ion count is likely to be found___.A.near a pound with a water pump.B.close to a slow-flowing river.C.high in some barren mountains.D.by a rotating water sprinkler.4.What kind of machine can generate negative ions indoors?A.Ionisers.B.Air-conditioners.C.Exhaust-fansD.Vacuum pumps.5.Some scientists believe that___.A.watching animals to anticipate earthquakes is more effective than depending on seismography.B.the unusual behavior of animals cannot be trusted.C.neither watching nor using seismographs is reliable.D.earthquake第三篇答案BCDAA第四篇(Unit one Passage 4)A study of art history might be a good way to learn more about a culture than is possible to learn in general history classes. Most typical history courses concentrate on politics, economics, and war. But art history focuses on much more than this because art reflects not only the political values of a people, but also religious beliefs, emotions, and psychology. In addition, information about the daily activities of our ancestors—or of people very different from our own—can be provided by art. In short, art expresses the essential qualities of a time and a place, and a study of it clearly offer us a deeper understanding than can be found in most history books.In history books, objective information about the political life of a country is presented; that is, facts about politics are given, but opinions are not expressed. Art, on the other hand, is subjective: it reflects emotions and opinions. The great Spanish painter Francisco Goya was perhaps the first truly ―political‖ artist. In his well-known painting The Third of May 1808, he criticized the Spanish government for its misuse of power over people. Over a hundred years later, symbolic images were used in Pablo Picasso’s Guernica to express the horror of war. Meanwhile, on another continent, the powerful paintings of Diego Rivera, Jose Clemente Orozco, and David Alfaro Siqueiros—as well as the works of Alfredo Ramos Martines—depicted these Mexican artists’deep anger andsadness about social problems.In the same way, art can reflect a culture’s religious beliefs. For hundreds of years in Europe, religious art was almost the only type of art that existed. Churches and other religious buildings were filled with paintings that depicted people and stories from the Bible. Although most people couldn’t read, they could still understand biblical stories in the pictures on church walls. By contrast, one of the main characteristics of art in the Middle East was (and still is) its absence of human and animal images. This reflects the Islamic belief that statues are unholy.1.More can be learned about a culture from a study of art history than general history because art history__.A.show us the religious and emotions of a people in addition to political values.B.provide us with information about the daily activities of people in the past.C.give us an insight into the essential qualities of a time and a place.D.all of the above.2.Art is subjective in that__.A.a personal and emotional view of history is presented through it.B.it can easily rouse our anger or sadness about social problems.C.it will find a ready echo in our hearts.D.both B and C.3.Which of the following statements is true according to the passage?A.Unlike Francisco Goya, Pablo and several Mexican artists expressed their political opinions in their paintings.B.History books often reveal the compilers’ political views.C.Religious art remained in Europe for centuries the only type of art because most people regarded the Bible as the Holy Book.D.All the above mentioned.4.The passage is mainly discussing__.A.the difference between general history and art history.B.The making of art history.C.What can we learn from art.D.The influence of artists on art history.5.In may be concluded from this passage that__. A.Islamic artists have had to create architectural decorations with images of flowers or geometric forms.B.History teachers are more objective than general history.C.It is more difficult to study art history than general history.D.People and stories from the Bible were painted on churches and other buildings in order to popularize the Bible.第四篇答案：DDDCA第五篇(Unit 2 Passage 1)If the old maxim that the customer is always right still has meaning, then the airlines that ply the world’s busiest air route between London and Paris have a flight on their hands.The Eurostar train service linking the UK and French capitals via the Channel Tunnel is winning customers in increasing numbers. In late May, it carried its one millionth passenger, having run only a limited service between London, Paris and Brussels since November 1994, starting with two trains a day in each direction to Paris and Brussels. By 1997, the company believes that it will be carrying ten million passengers a year, and continue to grow from there.From July, Eurostar steps its service to nine trains each way between London and Paris, and five between London and Brussels. Each train carries almost 800 passengers, 210 of them in first class.The airlines estimate that they will initially lose around 15%-20% of their London-Paris traffic to the railways once Eurostar starts a full service later this year (1995), with 15 trains a day each way. A similar service will start to Brussels. The damage will be limited, however, the airlines believe, with passenger numbers returning to previous levels within two to three years.In the short term, the damage caused by the 1 million people-levels traveling between London and Paris and Brussels on Eurostar trains means that some air services are already suffering. Some of the major carriers say that their passenger numbers are down by less than 5% and point to their rivals-Particularly Air France-as having suffered the problems. On the Brussels route, the railway company had less success, and the airlines report anything from around a 5% drop to no visible decline in traffic.The airlines’ optimism on returning traffic levels is based onhistorical precedent. British Midland, for example, points to its experience on Heathrow Leeds Bradford service which saw passenger numbers fold by 15% when British Rail electrified and modernized the railway line between London and Yorkshire. Two years later, travel had risen between the two destinations to the point where the airline was carrying record numbers of passengers.1.British airlines confide in the fact that__.A.they are more powerful than other European airlines.B.their total loss won’t go beyond a drop of 5% passengers.C.their traffic levels will return in 2-3 years.D.traveling by rail can never catch up with traveling by air.2.The author’s attitude towards the drop of passengers may be described as__.A.worried.B.delightedC.puzzled.D.unrivaled.3.In the passage, British Rail (Para 6) is mentioned to__.A.provide a comparison with Eurostar.B.support the airlines’ optimism.C.prove the inevitable drop of air passengers.D.call for electrification and modernization of the railway.4.The railway’s Brussels route is brought forth to show that__.A.the Eurostar train service is not doing good business.B.the airlines can well compete with the railway.C.the Eurostar train service only caused little damage.D.only some airlines, such as Air France, are suffering.5.The passage is taken from the first of an essay, from which we may well predict that in the following part the author is going to__.A.praise the airlines’ clear-mindedness.B.warn the airlines of high-speed rail services.C.propose a reduction of London/Paris flights.D.advise the airlines to follow British Midland as their model. 第五篇答案：CABCB第六篇(Unit 2 Passage 2)Without regular supplies of some hormones our capacity to behave would be seriously impaired; without others we would soon die. Tiny amounts of some hormones can modify moods and actions, our inclination to eat or drink, our aggressiveness or submissiveness, and our reproductive and parental behavior. And hormones do more than influence adult behavior; early in life they help to determine the development of bodily form and may even determine an individual’s behavioral capacities. Later in life the changing outputs of some endocrine glands and the body’s changing sensitivity to some hormones are essential aspects of the phenomena of aging.Communication within the body and the consequent integration of behavior were considered the exclusive province of the nervous system up to the beginning of the present century. The emergence of endocrinology as a separate discipline can probably be traced to the experiments of Bayliss and Starling on the hormone secretion. This substance is secreted from cells in the intestinal walls when food enters the stomach; it travels through the bloodstream and stimulates the pancreas to liberate pancreatic juice, which aids in digestion. By showing that special cells secret chemical agents that are conveyed by the bloodstream and regulate distant target organs or tissues. Bayliss and starling demonstrated that chemical integration could occur without participation of the nervous system.The term ―hormone‖was first used with reference to secretion. Starling derived the term from the Greek hormone, meaning ―to excite or set in motion. The term ―endocrine‖ was introduced shortly thereafter ―Endocrine‖is used to refer to glands that secret products into the bloodstream. The term ―endocrine‖contrasts with ―exocrine‖, which is applied to glands that secret their products though ducts to the site of action. Examples of exocrine glands are the tear glands, the sweat glands, and the pancreas, which secrets pancreatic juice through a duct into the intestine. Exocrine glands are also called duct glands, while endocrine glands are called ductless.1.What is the author’s main purpose in the passage?A.To explain the specific functions of various hormones.B.To provide general information about hormones.C.To explain how the term ―hormone‖ evolved.D.To report on experiments in endocrinology.2.The passage supports which of the following conclusions?A.The human body requires large amounts of most hormones.B.Synthetic hormones can replace a person’s natural supply ofhormones if necessary.C.The quantity of hormones produced and their effects on the body are related to a person’s age.D.The short child of tall parents very likely had a hormone deficiency early in life.3.It can be inferred from the passage that before the Bayliss and Starling experiments, most people believed that chemical integration occurred only___.A.during sleep.B.in the endocrine glands.C.under control of the nervous system.D.during strenuous exercise.4.The word ―liberate‖ could best be replaced by which of the following?A.EmancipateB.DischargeC.SurrenderD.Save5.According to the passage another term for exocrine glands is___.A.duct glandsB.endocrine glandsC.ductless glandsD.intestinal glands.第六篇答案：BDCBA第七篇(Unit 2 Passage 3)The discovery of the Antarctic not only proved one of the most interesting of all geographical adventures, but created what might be called ―the heroic age of Antarctic exploration‖. By their tremendous heroism, men such as Shakleton, Scott, and Amundsen caused a new continent to emerge from the shadows, and yet that heroic age, little more than a century old, is already passing. Modern science and inventions are revolutionizing the endurance, future journeys into these icy wastes will probably depend on motor vehicles equipped with caterpillar traction rather than on the dogs that earlier discoverers found so invaluable and hardly comparable.Few realize that this Antarctic continent is almost equal in size to South America, and enormous field of work awaits geographers and prospectors. The coasts of this continent remain to be accurately charted, and the maping of the whole of the interior presents a formidable task to the cartographers who undertake the work. Once their labors are completed, it will be possible to prospect the vast natural resources which scientists believe will furnish one of the largest treasure hoards of metals and minerals the world has yet known, and almost inexhaustible sources of copper, coal, uranium, and many other ores will become available to man. Such discoveries will usher in an era of practical exploitation of the Antarctic wastes.The polar darkness which hides this continent for the six winter months will be defeated by huge batteries of light, and make possible the establishing of air-fields for the future inter-continental air services by making these areas as light as day. Present flying routes will be completely changed, for the Antarctic refueling bases will make flights from Australia to South America comparatively easy over the 5,000 miles journey.The climate is not likely to offer an insuperable problem, for the explorer Admiral Byrd has shown that the climate is possible even for men completely untrained for expeditions into those frozen wastes. Some of his parties were men who had never seen snow before, and yet he records that they survived the rigors of the Antarctic climate comfortably, so that, provided that the appropriate installations are made, we may assume that human beings from all countries could live there safely. Byrd even affirms that it is probably the most healthy climate in the world, for the intense cold of thousands of years has sterilize this continent, and rendered it absolutely germfree, with the consequences that ordinary and extraordinary sickness and diseases from which man suffers in other zones with different climates are here utterly unknown. There exist no problems of conservation and preservation of food supplies, for the latter keep indefinitely without any signs of deterioration; it may even be that later generations will come to regard the Antarctic as the natural storehouse for the whole world.Plans are already on foot to set up permanent bases on the shores of this continent, and what so few years ago was regarded as a ―dead continent‖now promises to be a most active center of human life and endeavor.1.When did man begin to explore the Antarctic?A.About 100years ago.B.In this century.C.At the beginning of the 19th century.D.In 1798.2.What must the explorers be, even though they have modern equipment and techniques?A.Brave and toughB.Stubborn and arrogant.C.Well-liked and humorous.D.Stout and smart.3.The most healthy climate in the world is___.A.in South America.B.in the Arctic Region.C.in the Antarctic Continent.D.in the Atlantic Ocean.4.What kind of metals and minerals can we find in the Antarctic?A.Magnetite, coal and ores.B.Copper, coal and uranium.C.Silver, natural gas and uranium.D.Aluminum, copper and natural gas.5.What is planned for the continent?A.Building dams along the coasts.B.Setting up several summer resorts along the coasts.C.Mapping the coast and whole territory.D.Setting up permanent bases on the coasts.第六篇答案：BDCBA第七篇(Unit 2 Passage 3)The discovery of the Antarctic not only proved one of the most interesting of all geographical adventures, but created what might be called ―the heroic age of Antarctic exploration‖. By their tremendous heroism, men such as Shakleton, Scott, and Amundsen caused a new continent to emerge from the shadows, and yet that heroic age, little more than a century old, is already passing. Modern science and inventions are revolutionizing the endurance, future journeys into these icy wastes will probably depend on motor vehicles equipped with caterpillar traction rather than on the dogs that earlier discoverers found so invaluable and hardly comparable.Few realize that this Antarctic continent is almost equal in size to South America, and enormous field of work awaits geographers and prospectors. The coasts of this continent remain to be accurately charted, and the maping of the whole of the interior presents a formidable task to the cartographers who undertake the work. Once their labors are completed, it will be possible to prospect the vast natural resources which scientists believe will furnish one of the largest treasure hoards of metals and minerals the world has yet known, and almost inexhaustible sources of copper, coal, uranium, and many other ores will become available to man. Such discoveries will usher in an era of practical exploitation of the Antarctic wastes. The polar darkness which hides this continent for the six winter months will be defeated by huge batteries of light, and make possible the establishing of air-fields for the future inter-continental air services by making these areas as light as day. Present flying routes will be completely changed, for the Antarctic refueling bases will make flights from Australia to South America comparatively easy over the 5,000 miles journey.The climate is not likely to offer an insuperable problem, for the explorer Admiral Byrd has shown that the climate is possible even for men completely untrained for expeditions into those frozen wastes. Some of his parties were men who had never seen snow before, and yet he records that they survived the rigors of the Antarctic climate comfortably, so that, provided that the appropriate installations are made, we may assume that human beings from all countries could live there safely. Byrd even affirms that it is probably the most healthy climate in the world, for the intense cold of thousands of years has sterilize this continent, and rendered it absolutely germfree, with the consequences that ordinary and extraordinary sickness and diseases from which man suffers in other zones with different climates are here utterly unknown. There exist no problems of conservation and preservation of food supplies, for the latter keep indefinitely without any signs of deterioration; it may even be that later generations will come to regard the Antarctic as the natural storehouse for the whole world.Plans are already on foot to set up permanent bases on the shores of this continent, and what so few years ago was regarded as a ―dead continent‖now promises to be a most active center of human life and endeavor.1.When did man begin to explore the Antarctic?A.About 100years ago.B.In this century.C.At the beginning of the 19th century.D.In 1798.2.What must the explorers be, even though they have modern equipment and techniques?A.Brave and toughB.Stubborn and arrogant.C.Well-liked and humorous.。

英语六级考试标准阅读附答案

英语六级考试标准阅读附答案下面是学习啦我整理的英语六级考试标准阅读附答案，希望对大家有关怀。

Which is safer-staying at home，traveling to work on public transport，or working in theoffice? Surprisingly，each of these carries the same risk，which is very low. However，what aboutflying compared to working in the chemical industry? Unfortunately，the former is 65 times riskierthan the latter! In fact，the accident rate of workers in the chemical industry is less than that ofalmost any of human activity，and almost as safe as staying at home.The trouble with the chemical industry is that when things go wrong they often cause death tothose living nearby. It is this which makes chemical accidents so newsworthy. Fortunately，they areextremely rare. The most famous ones happened at Texas City (1947)，Flixborough (1974)，Seveso (1976)，Pemex (1984) and Bhopal (1984)。

大学英语六级考试标准阅读附答案

大学英语六级考试标准阅读附答案Sugar—Friend VS EnemyA) Sugar is everywhere. Its in our drinks, its in our foods, and its hidden in places we neverwould think of. Many would call sugar their friend in time of need, but in fact their so-called “goodfriend” could turn out to be their worst enemy in disguise. Sugar for many is something they mayhave been battling with for a long time. Heres a simple three-step process to help you start to winback the battle for your health.B) The first step is to be aware of what sugar really does to your body. Most people will saythey “know” that they shouldnt have sugar, but they really cant help it. To me that is a lack of trueawareness of what sugar does to oneself. I don+t think many people will say that they want tohurt their body on purpose, but unless they know its really happening they will continue down thatroad. Sugar is slower to impact our health, and it，s that slow destructive process that is themost dangerous. Unfortunately, most people dont know the damage until it has already been done.C) Sugar increases fat storing. Possibly the most important hormone in the body is insulin (胰岛素)，when it comes to weight loss and health. Insulin is the main hormone that we have fullcontrol over daily through our diet and lifestyle. When we eat sugar and it enters into ourbloodstream too quickly, we have a spike in blood sugar levels. Now in times of highactivity we areable to burn it off, but if we are sitting around this is not a good thing. So in response to that highlevel of blood sugar, the body will release more insulin into the bloodstream. Insulin will then takethe excess glucose (葡萄糖)and try to find a place to store it. If your muscles are all full or haveinsulin resistance) then the best place to put the excess glucose is fat cells. When insulin is high,the fat cells are told to shut down any process of releasing stored fat into the blood for burning.With chronic high insulin spikes comes a resistance to it by your cells, leading to more insulinproduction, leading to more fat storing, and more resistance, eventually going down a road ofdiabetes and ill health for the whole body.D) Sugar also disrupts normal brain function. I think most people can relate to mood swingsand energy highs/lows that come after a high sugar meal. Sugar can also be the source of manypeoples increased anxiety and depression. Let us not also forget the kids with ever-increasingattention “disorders” and behavioral issues. Sugar is not helping with that, either. In fact, there havebeen many studies that show when taking sugar out of a kids diet and increasing fat intake, theirattention ability increases, their behavior changes for the better.E) Sugar decreases your overall health and makes you age quicker. Too much sugar will loweryour overall immune system increase destructive inflammation, lead to essential mineraldeficiencies in the body, feed bad bacteria growth in your gut and other wonderful stuff. Aging isjust a fancy word for the body breaking down quicker than it can repair itself, as that is whathappens when we get older. Aging also is accelerated by the increasing risks of all degenerativediseases such as diabetes,osteoporosis, heart disease and cancers. We are all going to get older,but it doesnt mean that we have to “age” quicker.F) The second step is to realize you are in 100% control of your actions. This could be themost underrated yet the most important step, as we are the only person who controls what we putinto our body. Everything starts in what we choose to put in our mouths. Some people may saythey cant control their sugar cravings, but that is already admitting defeat and giving up power tosome “cosmic sugar influence” out there. We can pass on dessert, we dont need to buy a candybar, we can drink water instead of soda, but the choice is ours to make.G) Also many like to call it an “addiction”. This is just another way to give up your own personalpower of choice. While sugar can have “addictive like” qualities, its not something that you own or isa part of you. Fight the battle and you will get over the addictive feelings, they will go away. But ifyou call it an addiction and make it part of you, then it is yours to keep forever. Be free from it, letgo. Take back control and anything is possible.H) The third step is to just live the daily journey one choice at a time. Life is just a series ofpresent moments, and the choices we make in those moments. So let，s just focus on what wecan do right now instead of worrying about what has happened in the past or may or may nothappen in the future. “Now” is all we have and all we need to focus on.I) Choose to eat more natural foods. Choose whole food proteins, healthy fats and naturalsources of carbohydrates. If it wasnt around a thousand years ago or is made by man (and notnature), chances are you dont need it. Note how it says “Choose” above, as it is your choice. Findthehidden sources of sugars and remove them. Sugar is hidden in places such as sauces, ketchup,soups, processed foods, drinks, so called health bars, and more. Become a label reader and seehow much sugar you are consistently putting into your body. Dont fall for the marketing trickeither of “low fat”, because that usually means “more sugar”.1. We are able to lower blood sugar levels by taking part in intense activities.2. If you consider sugar as an addiction and call it something that you own, you won"t get ridof it forever.3. In the authors opinion, the reason why many people can$t help having sugar is that they areunaware of its danger.4. When insulin in the bloodstream is high, fat cells will stop releasing stored fat.5. The author believes that sugar which we called “good friend” in time of need in fact is a hiddenenemy.6. Many studies show that sugar-free diets with more fat can improve childrens attention ability.7. The truth that we get older is that our body breaks down faster than it can be selfrepaired.8. You yield to your addictive feelings, which means you give up your own personal power ofchoice.9. The author believes that taking high sugar meals may result in mood fluctuation.10. To be healthy, what we should do now is to eat natural foods and get rid of the hiddensources of sugars.内容概要糖类食品无处不在，影响了人们的健康。

16英语四六级阅读训练试卷及详解_(16)

练习have fewer but healthier children and can insist on the development of all her children, ensuring that her daughters are given a fair chance. The education of her daughters then makes it much more likely that the next generation of girls, as well as of boys, will be educated and healthy. The vicious circle is thus transformed into a virtuous circle…Q: The author believes that a vicious circle can turn into a virtuous circle when _______.It is easier to negotiate initial salary requirement because once you are inside, the organizational constraints influence wage increases. One thing, however, is certain: your chances of getting the raise you feel you deserve are less if you don’t at least ask for it. Men tend to ask for more, and they get more, and this holds true with other resources, not just pay increases. Consider Beth’s story:I did not get what I wanted when I did not ask ofr it. We had cubicle offices and window offices. I sat in the cubicles with several male colleagues. One by one they were moved into window offices, while I remained in the cubicles. Several males who were hired after me also went to offices. One in paritcular told me he was next in line for an office and that it had been part of his negotiations for the job.I guess they thought me content to stay in the cubicles since I did not voice my opinion either way … .Q: What can be inferred from Beth’s story?A. Prejudice against women still exists in some organizations.B. If people want what they deserve, they heve to ask for it.C. People should not be content with what they have got.D. People should be careful when negotiating for a job.答案：选B。

2023年12月16日英语六级考试阅读理解

2023年12月16日英语六级考试阅读理解The English CET-6 examination, conducted twice a year,is a crucial milestone for many English learners in China. On December 16, 2023, thousands of students will once again sit for this test, aiming to achieve their desired scoreand move forward in their academic and professional careers. The reading comprehension section, being one of the most challenging parts of the exam, requires meticulous preparation and a solid understanding of various reading strategies.**Understanding the Reading Comprehension Section**The reading comprehension section of the CET-6typically consists of three parts: skimming and scanning,in-depth reading, and reading comprehension questions. Each part requires a different approach and set of skills.* **Skimming and Scanning:** These questions test the ability to quickly find specific information within a passage. To excel in this section, candidates shouldpractice scanning texts for keywords or phrases that answerthe questions. * **In-depth Reading:** Involves a more detailed understanding of the text. Candidates are required to analyze the passage, understand the author's intent, and answer questions that require critical thinking. ***Reading Comprehension Questions:** These questions test the overall comprehension of the text. They may involve vocabulary, grammar, or understanding the main ideas and details of the passage.**Preparing for the Reading Comprehension Section**Effective preparation for the reading comprehension section involves both strategic and tactical approaches.* **Strategic Approach:** Develop a strong vocabulary base. Reading passages in the CET-6 are often dense with unfamiliar words and phrases. A rich vocabulary will help candidates understand the text more quickly and accurately. * **Tactical Approach:** Practice with sample passages and questions. Familiarizing oneself with the types of questions and passage formats will help candidates identify patterns and strategies that work best for them.**Tips for Improving Reading Comprehension*** **Regular Practice:** Consistent practice with reading materials of varying difficulty levels will improve reading speed and comprehension. * **Note-Taking:** Taking notes while reading can help candidates retain key information and refer back to it later when answering questions. * **Time Management:** Understanding how to allocate time effectively during the exam is crucial. Candidates should practice timing themselves while reading to ensure they can finish all questions within the allotted time.**Conclusion**The reading comprehension section of the CET-6 examination requires meticulous preparation, strategic thinking, and consistent practice. By understanding the different parts of the section, developing effective study habits, and implementing proven strategies, candidates can confidently tackle this challenging part of the exam and achieve their desired results. As the exam date of December 16, 2023, approaches, it is important for candidates to focus on their preparation and stay committed to theirstudy plan. With the right approach and dedication, success is achievable.**英语六级考试阅读理解深度解析与备考策略**英语六级考试作为每年两次的重要考试，对于中国的英语学习者来说是一个关键的里程碑。

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英语六级考试标准阅读(16)
Everyone has a moment in history， which belongs particularly to him. It is the moment when his emotions achieve their most powerful sway over him，and afterward when you say to this person “the world today” or “life” or “reality” he will a ssume that you mean this moment， even if it is fifty years past. The world， through his unleashed（释放的）emotions， imprinted itself upon him， and he carries the stamp of that passing moment forever.
For me， this moment—four years in a moment in history—was the war. The war was and is reality for me. I still instinctively live and think in its atmosphere. These are some of its characteristics：Franklin Delano Roosevelt is the president of the United States， and he always has been. The other two eternal world leaders are Winston Churchill and Joseph Stalin. America is not， never has been， and never will be what the song and poems call it， a land of plenty.
Nylon， meat， gasoline， and steel are rare. There are too many jobs and not enough workers. Money is very easy to earn but rather hard to spend， because there isn't very much to buy. Trains are always late and always crowded with “service men”。

The war will always be fought very far from America， and it will never end. Nothing in America stands still for very long， including the people who are always either leaving or on leave. People in America cry often. Sixteen is the key and crucial and natural age for a human being to be， and people of all other ages are ranged in an orderly manner ahead of and behind you as a harmonious setting for the sixteen-year-olds of the world. When you are sixteen， adults are slightly impressed and almost intimidated by you. This is a puzzle finally solved by the realization that they foresee your military future： fighting for them. You do not foresee it. To waste anything in America is immoral. String and tinfoil are treasures. Newspapers are always crowed with strange maps and names of towns， and every few months the earth seems to lurch（突然倾斜）from its path when you see something in the newspapers， such as the time Mussolini， who almost seemed one of the eternal leaders， is photographed hanging upside down on a meat hook.。

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