英语六级长篇阅读拟练习及答案详解
英语六级阅读理解练习试题附答案.doc
英语六级阅读理解练习试题附答案英语六级阅读理解练习原文：What does the future hold for the problem of housing? A good deal depends, of course, on the meaning of “future”. If one is thinking in terms of science fiction and the space age, it is at least possible to assume that man will have solved such trivial and earthly problems as housing. Writers of science fiction, from H.G. Wells onwards, have had little to say on the subject. They have conveyed the suggestion that men will live in great comfort, with every conceivable apparatus to make life smooth, healthy and easy, if not happy. But they have not said what his house will be made of. Perhaps some new building material, as yet unimagined, will have been discovered or invented at least. One may be certain that bricks and mortar(泥灰，灰浆) will long have gone out of fashion.But the problems of the next generation or two can more readily be imagined. Scientists have already pointed out that unless something is done either to restrict the worlds rapid growth in population or to discover and develop new sources of food (or both), millions of people will be dying of starvation or at the best suffering from underfeeding before this century is out. But nobody has yet worked out any plan for housing these growing populations. Admittedly the worst situations will occur in the hottest parts of the world, where housing can be light structure or in backward areas where standards are traditionally low. Buteven the minimum shelter requires materials of some kind and in the teeming, bulging towns the low-standard “housing” of flattened petrol cans and dirty canvas is far more wasteful of ground space than can be tolerated.Since the war, Hong Kong has suffered the kind of crisis which is likely to arise in many other places during the next generation. Literally millions of refugees arrived to swell the already growing population and emergency steps had to be taken rapidly to preventsqualor(肮脏)and disease and the spread crime. The city is tackling the situation energetically and enormous blocks of tenements(贫民住宅)are rising at an astonishing aped. But Hong Kong is only one small part of what will certainly become a vast problem and not merely a housing problem, because when population grows at this rate there are accompanying problems of education, transport, hospital services, drainage, water supply and so on. Not every area may give the same resources as Hong Kong to draw upon and the search for quicker and cheaper methods of construction must never cease.英语六级阅读理解练习题目：1. What is the authors opinion of housing problems in the first paragraph?A. They may be completely solved at sometime in the future.B. They are unimportant and easily dealt with.C. They will not be solved until a new building material has been discovered.D. They have been dealt with in specific detail in books describing the future.2. The writer is sure that in the distant future ____.A. bricks and mortar will be replaced by some other building material.B. a new building material will have been invented.C. bricks and mortar will not be used by people who want their house to be fashionable.D. a new way of using bricks and mortar will have been discovered.3. The writer believes that the biggest problem likely to confront the world before the end of the century ___.A. is difficult to foresee.B. will be how to feed the ever growing population.C. will be how to provide enough houses in the hottest parts of the world.D. is the question of finding enough ground space.4. When the writer says that the worst situations will occur in the hottest parts of the world or in backward areas, he is referring to the fact that in these parts ___.A. standards of building are low.B. only minimum shelter will be possible.C. there is not enough ground space.D. the population growth will be the greatest.5. Which of the following sentences best summarizes Paragraph 3?A. Hong Kong has faced a serious crisis caused by millions of refugees.B. Hong Kong has successfully dealt with the emergency caused by millions of refugees.C. Hong Kongs crisis was not only a matter of housing but included a number of other problems of population growth.D. Many parts of the world may have to face the kind of problems encountered by Hong Kong and may find it much harder to deal with them. 英语六级阅读理解练习答案：AABDD。
大学六级真题长篇阅读及参考详解
大学六级真题长篇阅读及参考详解大学英语六级考试是中国大陆高校学生的一项重要考试。
其中长篇阅读作为考试的难点之一，需要考生对文章内容进行准确理解和深入分析。
本文将通过解析真题，为考生提供参考和指导。
1. 题目解析大学六级真题长篇阅读部分通常由一篇长文和后续的多个问题组成。
考生需要仔细阅读文章，并根据问题选择正确的答案。
在解析文章之前，我们先来看看一个典型的真题：One of the great inventions of the Industrial Revolution was the idea of separating the place of work and the place of living. Before the 18th century, most people lived where they worked. They may have had a small farm or been a tradesman, and they fit their lives around their work. The advent of factories, though, forced people to leave their homes and work in a separate place. Shanghai industry(行业) has for over a century been built on the same principle-—the separation of work and living.But now, government officials in China's financial(金融的) hub(中心) have decided that the separation of work and living no longer holds. Theyare appropriating(拨用) planned factories and turning them into ＂creative spaces“， places where people can go to live and work. The reason, they say, is that living and working apart has created a culture of consumption(消费) rather than of creation.The so-called“creative spaces“ now taking shape represent a 180°shift(转变) in thinking. For generations, people were taught that work was work. It had its place. When they weren't doing it, they would retreat to their personal lives, very often being encouraged to do so by news organizations, which were supported by consumer advertising(广告). People would read newspapers as news-readership, too, was supported by advertising. Now, however, at work people are creating things and thus building cities.The concept is old, long lost in many parts of the world. But Shanghai is reclaiming(回收) it and presents a unique opportunity for the city to become a global leader in culture and design. Schools, theaters, galleries, museums and other forms of culture and art, along with clean manufacturing, are now springing up on the banks of the Huangpu River, and the government makes it easy for people to live and work in these spaces by subsidizing a large part of the rent.从这篇文章中，我们可以看出作者主要讲述的是中国的一个城市——上海，在近年来提倡“创意空间”发展模式，以期改变人们的工作和生活方式，从而达到创造性的发展。
英语六级长篇阅读模拟练习附答案解析
英语六级长篇阅读模拟练习附答案解析Higher Grades Challenge College Application ProcessA) Josh Zalasky should be the kind of college applicant with little to worry about. The highschool senior is taking three Advanced Placement courses. Outside the classroom, he，s involved inmock trial, two Jewish youth groups and has a job with a restaurant chain. He，s a National Meritsemifinalist and scored in the top ? percent of all students who take the ACT.B) But in the increasingly frenzied world of college admissions, even Zalasky is nervous about hisprospects. He doubts he#ll get into the University of Wisconsin, a top choice. The reason: hisgrades. It$s not that they%re bad. Its that so many of his classmates are so good. ZalaskysGPA is nearly an A minus, and yet he ranks only about in the middle of his senior class of 543 atEdina High School outside Minneapolis, Minnesota. That means he will have to find other ways tostand out.C) “Its extremely difficult,” he said. “I spent all summer writing my essay. We even hired aprivate tutor to make sure that essay was the best it can be. But even with that, its like I*m justkind of leveling the playing field.” Last year, he even considered transferring out of his highlycompetitive public school, to some place where his grades would look better.D) Some call the phenomenon that Zalaskys fighting “grade inflation”—implying the boost isundeserved. Others say students are truly earning their better marks. Regardless, its a trendthats been building for years and may only be accelerating: many students are getting very goodgrades. So many, in fact, it is getting harder and harder for colleges to use grades as a measuringstick for applicants.E) Extra credit for AP courses, parental lobbying and genuine hard work by the mostcompetitive students have combined to shatter any semblance of a Bell curve, one in which A，sare reserved only for the very best. For example, of the 47,317 applications the University ofCalifornia, Los Angeles, received for this falls freshman class, nearly 23,000 had GPAs of 4.0 orabove.F) Thats also making it harder for the most selective colleges—who often call grades the singlemost important factor in admissions—to join in a growing movement to lessen the influence ofstandardized tests.G) “We，re seeing 30, 40 valedictorians at a high school because they don，t want to createthese distinctions between students,” said Jess Lord, dean of admission and financial aid atHaverford College in Pennsylvania. “ If we dont have enough information, theres a chance wellbecome more heavily reliant on test scores, and thats a real negative to me.”H) Standardized tests have endured a heap of bad publicity lately, with the SAT raising angerabout its expanded length and recent scoring problems. A number of schools have stopped requiringtest scores, to much fanfare.I) But lost in the developments is the fact that none of the most selective colleges havedropped the tests. In fact, a national survey shows overall reliance on test scores is higher inadmissions than it was a decade ago. “Its the only thing we have to evaluate students that willhelp us tell how they compare to each other,” said Lee Stetson, dean of admissions at theUniversity of Pennsylvania.J) Grade inflation is hard to measure, and experts，caution numbers are often misleadingbecause standards and scales vary so widely. Different practices of “weighting” GPAs for AP workalso play havoc. Still, the trend seems to be showing itself in a variety of ways.K) The average high school GPA increased from 2.68 to 2.94 between 1990 and 2000,according to a federal study. Almost 23 percent of college freshmen in 2005 reported their averagegrade in high school was an A or better, according to a national survey by UCLAs Higher EducationResearch Institute. In 1975, the percentage was about half that.L) GPAs reported by students on surveys when they take the SAT and ACT exams have alsorisen—and faster than their scores on those tests. That suggests their classroom grades arent risingjust because students are getting smarter. Not surprisingly, the test-owners say grade inflationshows why testing should be kept: it gives all students an equal chance to shine.M) The problems associated with grade inflation arent limited to elite college applicants. Morethan 70 percent of schools and districts analyzed by an education audit company calledSchoolMatch had average GPAs significantly higher than they should have been based on theirstandardized test scores—including the school systems in Chicago,Illinois, Pittsburgh, Pennsylvania,Denver, Colorado, San Bernardino, California, and Columbus, Ohio. That raises concerns aboutstudents graduating from those schools unprepared for college. “They get mixed in with studentsfrom more rigorous schools and they just get blown away,”said SchoolMatch CEO WilliamBainbridge.N) In Georgia, high school grades rose after the state began awarding HOPE scholarships tostudents with a 3.0 high school GPA. But the scholarship requires students to keep a 3.0 GPA incollege, too, and more than half who received the HOPE in the fall of 1998 and entered theUniversity of Georgia system lost eligibility before earning 30 credits. Next year, Georgia is taking arange of steps to tighten eligibility, including calculating GPA itself rather than relying on schools, andno longer giving extra GPA weight to vaguely labeled “honors”classes.O) Among those who work with students gunning for the more selective colleges, opinionsdiffer as to why there seem to be so many straight-A students. “I think there are more pressuresnow than there used to be, because 20 or 30 years ago kids with a B plus average got into some ofthe best colleges in the country,” said William Shain, dean of admissions and financial aid at BowdoinCollege in Maine. “It didn，t matter if you had a 3.9 instead of a 3.95. I don，t know if it mattersnow either, but people are more likely to think it does.”P) Lord, the Haverford dean, sees grade inflation as the outcome of an irrational fear amongstudents to show any slip up—in grades or discipline. In fact, colleges like his are often moreinterested in students who have overcome failure and challenge than robots who havenever beenanything less than perfect. “There，s a protection and encouragement of self-esteem that I dontagree with, but I think its a lot of whats going on here,” he said. “And the college admissionsprocess feeds into that.”Q) Back in Minnesota, Edina may join a growing number of schools that no longer officially rankstudents—a move that could help students like Zalasky, who says he was told by Wisconsin his classrank makes him a longshot. “They feel theyre being left behind or not getting into the schools thattheyre applying to because of a particular class rank,” says Edina counselor Bill Hicks. “And thereis some validity with respect to some certain schools that use certain formulas.”R) But the colleges most popular with Edina students already know how strong the school is:students median verbal and math SAT scores are 1170 out of 1600. Hicks isnt willing to blamethe concentration grades at the top on spineless teachers, or on grade-grubbing by parents andstudents. Expectations are high, and grades are based on student mastery of the material, not acurve. Wherever teachers place the bar for an A, the students clear it.S) “Everyone here is like, if I can get a 98 why would I get a 93? said Lavanya Srinivasan, whowas ranked third in her Edina class last year. Far from being pushovers, she says, Edina teachers aretougher than those in a course she took at Harvard last summer. Zalasky agrees the students workhard for their high grades. “The mentality of this school is, if youre not getting straight A，s yourenot doing well,” he said. “Theres just so much pressure on us day in and day out to get straight Asthat everybody does.” Hicks compares the atmosphere at Edina to the World Seriesexpectationsthat always surround the superstar lineup of the New York Yankees. “If they dont win it,” he said, “then its failure.”1. Nearly half of the applications that the University of California received this autumn had GPAsof 4.0 or above.2. It，s also harder for the most selective colleges to lessen the effect of standardized tests.3. More than 30 years ago, about 11.5 percent of college freshmen reported their averagegrade in high school was an A or better.4. Because of the negative effects of standardized tests recently,a lot of universities have nolonger required test scores.5. Some think Zalaskys improvement unworthy, while others think his high grades win thepraise for him.6. Because many of his classmates are so outstanding, Zalasky is nervous about his collegeapplication.7. Some colleges would like to admit students who have conquered failure and challenge ratherthan those who have never been anything less than perfect.8. In the next year, Georgia is taking a series of measures to tighten qualification, includingcalculating GPA itself and avoiding paying too much attention to vaguely labeled “honors” classes.9. In Zalasky，s opinion, students are put under great pressure to work hard to get straightA"s, or they will be regarded as losers.10. More and more schools no longer officially rank students by grade, which can help studentslike Zalasky.内容概要*指出，目前美国大学在录取新生时，仍然比较看重分数。
六级长篇阅读专项练习带答案
六级长篇阅读专项练习带答案六级长篇阅读专项练习原文：[A] Any payment is a good debt payment, but a strategy can be useful too-even if your strategy means opening the envelope.Open the envelope[B] This is the hardest thing to do. The bills come with the "Sallie Mae" or "Discover" logo on them and you toss them aside, hoping to deal with them when you feel less besieged 围攻. Youknow you started owing some amount- $20,000, $50,000, $100,000—and that the interest is piling up, but you don't know exactly how much or how. When faced with heavy debt, many people try toavoid seeing the numbers.[C] This doesn't work, even psychologically. Anyone who has let credit-card bills or mortgage bills pile up, 1reopened, knows that avoiding the envelope does not reduce your anxiety; itincreases it. As those envelopes multiply, they take over your psychological state. In horror movies, it's like the monster in the room behind the door. You don't know what it looks like, butit keeps you scared and immobile. So, open the envelope.[D] Or, even better, log in online. All student loan providers have a web site where you can see what you owe, your interest rates, and your payment schedules. SallieMae. com is no-frills,but still allows you to see your loans on one screen, including your interest rates. Discover. corn also has a pretty basic site. Citibank has a more complex site. Get used to logging intothese sites pretty often; ff you need motivation, think of it asvisiting your money while it's in prison.[E] The websites all have one thing in common: they let you see how much you owe, and what your interest is, and they make it easy to pay-but theydon't let you see how much your debt load isgrowing. This is a major motivating factor in paying down your loans. Identify your loans[F] Are your loans held by the federal government--usually through Sallie Mae--or through "private" lenders like Citibank or Discover? if you don't knowwho holds your loans, you can find outhere, at the National Student Loan Data System.[G] Why do you need to know who holds your loans? This will make a difference to your payment options and your interest rates, if you have a federal loan, for instance, your interest rate isprobably very low, around 32% ; ff you have private loans, the interest rates are likely to be much higher, around 48%. Federal loans also give you options like requesting forbearance 延期还贷 ffyou're out of work or if your income is too low-handy for the times when you're down on your luck.Start seeing your debt in new ways[H] The websites of lenders are often limited and only have basic information. To really tackle your student loans, it can often be useful to visualize how much progress you're making. Thereare several ways to do that.[I] One really useful new free site is Tuition. io, which gathers information for all your loans in one place. You can see your debt in colorful charts, play around with repayment plans, and,once you start paying your loans, you can see the numbers start to fall. That can be very motivating.[J] For the same effect that you can customize yourself, try a Google Docs spreadsheet. There's a template that already exists for paying down loans; it has the unpromising title of "Loanamortization schedule by Vertex42. corn" but it has very handy calculators built in so that you can tweak your monthly payments to see how much progress you can make if you increase or decreaseyour payments in any given month. If you don't like that template, just create a Google Docs spreadsheet with the categories you need: date; loan name/number; loan interest rate; starting loanamount including how much you owe on that date ; payment amount you made on that date; ending loan amount after that payment. After you have enough entries, you can start creating graphs;there are few things more satisfying than seeing that graph move downward as you pay off your debt.[K] If you want to see your loans in a larger context of your whole financial picture, LearnVest is a great mobile app for iPhone. It gathers all your information income, loans, credit carddebt by linking to your accounts. It serves up useful graphs on your net worth, comparing your assets to what you owe -and there's nothing more motivating than seeing a "minus" sign next toyour financial picture. LearnVest "also lets you track your spending, which may make it easier to see where to cut down on expenses so that you can put more into your loan payments. LearnVestalso has a good website full of useful advice .Don't be afraid to scare yourself[L] Student loans can often be scary and that's Why you should slay them. The more you see how much you owe, and how fast your interest is rising, the more motivated you can be to fight backby paying those loans. One staffer, after she saw how much money she was wasting on interest payments, increased her student loan payments by $ 75 a month.[M] It can also be tempting to believe that your student debt is so big that nothing you do can ever make a dent in it. That's completely untrue. Only paying your loans will shrink them. Itwill take years, true. It will take even longer if you don't pay, or pay the minimum. There's only one outcome of shirking your loans: ending up with bigger loans. Then you're in an even biggerbind. No one is going to save you from student loans. Action counts.Choose a strategy[N] Any payment is a good payment, but a strategy can be very useful too. There are two aspects to loans :principal and interest .Principal is how much you've borrowed ,and the interest iswhat you're paying every month for the privilege of having borrowed that money. Your goal is to pay down as much of the principal as possible. Your chief enemy here is interest: it grows fast,and makes the principal recede more distantly.[O] So make sure you know the rank of your loans, in order from smallest to largest, and lowest interest to highest interest. Do whatever is possible to reduce the interest; as our columnistHelaine Olen points out, Sallie Mac offers you a 0. 25% reduction inyour loan interest if you sign up for an automatic debit 借方 plan--just make sure the money is always going to be in youraccount. If you don't want to do that, follow Helaine's other piece of advice: you're smarter to pay off the loans with the higher interest rateflint. This will create the biggest impact.Another popular strategy is the "snowball" method, where you pay themost on the smallest debt owed. So if you have a $20,000 loan and a $10,000 loan, the "snowball" method means you will startpaying more towards the $10,000 loan. You'll see it disappear faster. These two methods don't always go together; so try what feels comfortable. The important thing is to see and track yourprogress.[P] If your income isn't enough, consider other methods of producing money: side projects, odd jobs, or selling things you don't need on eBay orCraigslist. For those whose parents can affordit, working out a joint payment plan can make sense. One graduate weknow struck a savvy 精明的 deal with his parents: if he made the minimumstudent loan payment every month, they wouldcontribute $100 toward his student loans. That's $100 he doesn't have to cut from his own budget. As a benefit, making bigger payments will help youpay down the principal of the loan, sincethe minimum payments often only end up reducing your interest, which balloons back later. Even $ 50 more a month can help.[Q] Here's an example: if you have a $ 20,000 loan, with a 4.2% interest, rate, you will end up paying an extra $ 2,814 in interest alone over six and a half years. If you increase yourpayment by only $ 50 a month, you'll cut that interest by $ 500 ; ff you can find a way to pay $ I00 more a month, you'll save nearly $ 800 in interest. That's $ 800 more in the bank, and $ 800less wanted on pointless interest payments.Take it in stride[R] Most Americans owe some form of debt; learning how to handle it is a lifelong process. Most of all, don't beat yourself up if you're not perfect at paying down your loans. Some of thesavviest financial players struggled for years with their own finances. We all learn in our own time and we rind what works for us and what doesn't. Accept your own progress.六级长篇阅读专项练习选项：46. If you have a federal loan, you are allowed to pay back the loan later when you are fired.47. LearaVest informs you about your spending so that you can see where to save money to pay off your debt.48. Even for financial experts, financial problems may have taken them years to deal with.49. You are advised to start with the loans with the higher interest rate.50. Many Americans are in debt and learning how to handle it will take a lifetime.51. With Google Docs spreadsheet, you can create your own personalized debt graphs.52. If you don't have enough income, you are advised to try other ways of making money.53. Those student, loan providers' websites don't present the growth of your debt load.54. The result of inaction to your loans is to bring about bigger loans.55. When you toss away envelopes containing your bills, you actually feel more anxious about it.六级长篇阅读专项练习答案：46.If you have a federal loan.you are allowed to pay back the loan later when you are fired.详解如果你有联邦贷款，可以在失业时延期还款。
大学英语六级改革适用(长篇阅读)模拟试卷2(题后含答案及解析)
大学英语六级改革适用（长篇阅读）模拟试卷2(题后含答案及解析) 题型有： 4. Reading ComprehensionPart III Reading ComprehensionSection BThe Happiness Effect[A]The next time you get the flu, there will almost certainly be someone you can blame for your pain. There’s the inconsiderate co-worker who decided to drag himself to the office and spent the day sniffling, sneezing and shivering in the cubicle next to yours. Or your child’s best friend, the one who showed up for a playdate with a runny nose and a short supply of tissues. Then there’s the guy at the gym who spent more time sneezing than sweating on the treadmill before you used it.[B]You’re right to pass the blame. Pathogens(致病菌)like the influenza virus pass like a holiday fruitcake from person to person, but you probably don’t think much past the one who gave it directly to you. An infectious-disease expert, on the other hand, would not be satisfied to stop there. What about the person who passed the virus on to your colleague, the one before him and others earlier still? Contagious(传染性的)diseases operate like a giant infectious network, spreading like the latest YouTube clip among friends of friends online. We’re social animals; we share.[C]So public-health experts are beginning to wonder whether certain health-related behaviors are just as contagious as microbes. If you’re struggling with your weight, did you in effect catch a case of fat by learning poor eating and exercise habits from a friend or family member who was similarly infected by someone else? If you smoke, do you light up because you were behaviorally contaminated by smokers who convinced you of the coolness of the habit? Even more important, if such unhealthy behaviors are contagious, are healthy ones —like quitting smoking or exercising —equally so? And what if not only behaviors but also moods and mental states work the same way? Can you catch a case of happy?[D]Increasingly, the answer seems to be yes. That’s the intriguing conclusion from a body of work by Harvard social scientist Dr. Nicholas Christakis and his political-science colleague James Fowler at the University of California at San Diego. The pair created a sensation with their announcement earlier this month of a 20-year study showing that emotions can pass among a network of people up to three degrees of separation away, so your joy may, to a larger extent than you realize, be determined by how cheerful your friends’ friends’ friends are, even if some of the people in this chain are total strangers to you.[E]If that’s so, it creates a whole new paradigm for the way people get sick and, more important, how to get them healthy. It may mean that an individual’s well-being is the product not just of his behaviors and emotions but more of the way they feed into a larger social network. Think of it as health Facebook-style. “We have a collective identity as a population that transcends individual identity,”says Christakis. “This superorganism has an anatomy(解剖学),physiology, structure and function that we are trying to understand.”[F]In their most recent paper, published in the British Medical Journal, Christakis and Fowler explored the emotional state of nearly 5,000 people and the more than 50,000 social ties they shared. At three points during the long study, all the participants answered a standard questionnaire to determine their happiness level, so that the scientists could track changes in emotional state.[G]That led to their intriguing finding of just how contagious happiness can be: if a subject’s friend was happy, that subject was 15% more likely to be happy too; if that friend’s friend was happy, the original subject was 10% more likely to be so. Even if the subject’s friend’s friend’s friend —entirely unknown to the subject —was happy, the subject still got a 5.6% boost. The happiness chain also worked in the other direction, radiating from the subject out to his friends.[H]The happiness dividend is more powerful if two people not only know each other but also are equally fond of each other. Happiness is more infectious in mutual relationships(in which both people name the other as a friend)than in unreciprocated ones(in which only one is named).[I]And it’s not just in sterile(枯燥乏味的)study settings that the contagion of happiness is spreading. Christakis and Fowler noticed that people who are smiling on their Facebook pages tend to cluster together, forming an online social circle like a delirious flock of cyberbirds. And while some of this joy can certainly be traced to the copycat effect —if your friends post smiling pictures, you might feel like a grouch(不高兴的人)if you don’t too —Christakis and Fowler are analyzing the clusters to see if something more infectious might be at work.[J]Skeptics raise other concerns, ones that go beyond the copycat effect. Couldn’t happy people simply be exposed to similar lifestyles or social factors that explain their shared joy, such as favorable weather, low unemployment rates or a winning baseball team? If that were the case, argue the authors, then happiness would spread more uniformly among all the relationships; instead, it varied depending on whether the friendship was mutual or merely one-sided. As the investigators teased out these factors, they found that environment didn’t have nearly the power that relationships did.[K]The infectiousness of happiness is only the latest in a series of similar phenomena Christakis and Fowler have stud-ied. In 2007 they published a paper showing that obesity travels across webs in a similar way, with individuals having a 57% greater risk of being overweight if they have an obese friend. The same holds true for quitting smoking, with success 30% more common among friends of quitters than among friends of smokers.[L]In all these cases, there’s a predictable topography(地形)to how people influence one another, one that can be reduced to a sort of social map. People who are central to their networks —who in effect are the hub through which most of the other relationships or information flows —may have the most influence on others and in turn are the most influenced by them. But just because you start off at the center of your web does not guarantee that you’ll stay there. In the 1970s, smokers were more likely to occupy that focal position in their network of friends and family. Look at a similar social map today, and you’ll see that the smokers have drifted to the periphery(外围).[M]The better this kind of mapping becomes, the more value it has.[N]Officials at the Centers for Disease Control and Prevention(CDC)are exploiting the connectedness of youngsters in online socialnetworks, for example, to improve flu-vaccination rates, not just among those under age 18 but among all the people to whom these children have ties. “Because of their social and peer networks, children have a higher likelihood of sharing information with the most people,”says Jay Bernhardt of the CDC. By targeting youngsters on these sites with information about the importance of annual flu shots, health officials hope to trigger a literal and figurative viral wave of vaccination among the kids’ peers, their peers’ peers, and even those peers’ parents and grandparents.[O]”We are always looking for exciting new areas of research that will help people live healthier,” says Richard Suzman, director of the division of behavioral and social research at the National Institute on Aging. “Without a doubt, I see this as a very promising area.”And with the health community a web like any other, expect that idea to spread further and further.1．Environmental factors couldn’t explain people’s shared joy, because the spreading of happiness varied among different relationships.正确答案：J解析：根据题干中的explain people’s shared joy,varied将本题出处定位于[J]段第2、3句。
六级英语篇章阅读练习带答案详解
六级英语篇章阅读练习带答案详解六级英语篇章阅读练习：体育休闲Depending on which player you ask, the "Fevernova" ball that sports equipment maker Adidas says provides the ultimate soccer experience is Uncontrollable, too big or just simply "stupid". The ball also has its fans, like Englands David Beckham. but so far they seem to have been outnumbered by critics.Adidas says the ball. splashed with gold coloring. is quite simply the best around-25 percent more accurate than the ball used at France 98 thanks to meticulous testing by scientists in Germany.The tongue-twisting nature of its contents confirms that the World Cup ball has come a long way from the leather-and-laces variety that was common as recently as the 1960s.The Fevernovas secret. Adidas says. is its radically improved Syntactic foam and unique knitted Raschel fabric.Given that this is supposed to make the ball faster and provide the freekick specialists like Beckham with more power, it may not be surprising that goalkeepers like Buffon are unhappy. Spain goalkeeper Pedro Contreras said the bail acts "strangely", while Danish keeper Thomas Sorensen admitted gloomily that it would probably result in more spectacular goals. "As a goalkeeper, you have to live with the fact thatthe makers create balls for the benefit of strikers." he said before leaving Copenhagen for South Korea.But outfield players have also weighed in with criticism, many saying the ball is too light and therefore hard to control. "Its big and its too light," Japans Jiji news agency quoted Brazilian forward Edilson as saying earlier this month. while striker Rivaldo said it soared too far when kicked.Journalists at the main press centre in Yokohama have been given the chance to try out the Fevernova from the penalty spot, with the aim of hitting special targets in the goal. So far. few have been able to score more than five out of ten, although this may have little to do with the quality of the ball.Putz. admits that the ball is on the light side of FIFAs 420 to 445 gram weight requirement. but says it is no bigger than previous balls.The controversy over the ball also has an off-pitch dimension. Industry insiders say it may be no coincidence that players from Brazil. sponsored by Adidas rival Nike, have been among the balls most vociferous critics.The same might go for the praise dished out for the ball by Beckham. one of the main players used to promote Adidas equipment.篇章阅读练习题目：1. How does Adidas describe the "Fevernova”ba11?A) The experience provided by the ball is the best so far.B) The ball is almost impossible to control because of its large size.C) The ball has gone through a long way of development.D) The experience provided by the ball is most welcome by strikers.2. What does the author think about the Syntactic foam and unique Raschel fabric chat are used to make the ball?A) The materials have long been used in history.B) The materials do not sound Familiar.C) The materials are new and advanced.D) The materials improve che precision of the ball.3. The goalkeepers tend to admit reluctantly that_____________.A) the ball is too strange to controlB) the ball is so light that it goes too fastC) the ball may make the game more thrillingD) the ball may help to enhance the strikers skills4. Which of the following js true according to Putz?A) The ball is lighter than but of the same size as the previous ones.B) The ball should have been heavier to meet the required weight.C) The ball should have been bigger than the previous ones.D) The ball is light but still meets the weight requirement.5. According to industry insiders. Beckhams comment on theball_____________.A) is justified in his daily trainingB) is out of commercial purposeC) goes as radical as the Brazilian playersD) is similar to that by the Brazilian players篇章阅读练习答案详解：1.阿迪达斯如何形容“飞火流星”球?A) 这个球所带来的体验是迄今为止最好的。
2021年12月大学英语六级阅读长篇文章真题及答案分析
2021年12月大学英语六级阅读长篇文章真题及答案分析2021年12月的大学英语六级考试是许多考生期待已久的一场考试，其中阅读长篇文章是考试中的重要部分。
本文将针对2021年12月大学英语六级阅读长篇文章的真题进行分析和答案解析，帮助考生更好地理解和应对这部分试题。
第一篇文章：新冠疫苗的发展这篇文章主要介绍了新冠疫苗的发展过程和关键技术。
作者首先提到了新冠疫苗的重要性和紧迫性，随后详细介绍了不同类型的新冠疫苗以及它们的研发原理和技术特点。
文章中还提到了世界各国在疫苗开发方面的合作和竞争，并对未来的疫苗发展趋势进行了展望。
第二篇文章：网络隐私安全问题这篇文章主要探讨了网络隐私安全问题，并提出了一些解决方案。
作者首先介绍了网络隐私泄露的危害和现状，接着详细分析了导致网络隐私泄露的原因和方式。
文章中还讨论了网络隐私保护的技术和政策，并指出了个人和社会的责任。
最后，作者呼吁加强网络安全意识和法律法规建设。
第三篇文章：城市交通拥堵问题这篇文章主要讲述了城市交通拥堵问题并探讨了解决方案。
作者首先介绍了城市交通拥堵的现状和影响，接着分析了导致交通拥堵的原因和问题。
文章中还提出了一些解决交通拥堵问题的方法，如优化交通管理、鼓励公共交通、发展智能交通系统等。
最后，作者强调了人们改变出行方式的重要性。
以上是三篇可能出现在2021年12月大学英语六级阅读长篇文章部分的题目和内容概述。
考生在备考时可以根据这些题目预习相关的知识，并且掌握文章分析和解答的方法。
希望本文对考生的备考有所帮助，祝愿各位考生在考试中取得好成绩！。
英语六级的阅读练习题及答案
英语六级的阅读练习题及答案英语六级的阅读练习题及答案「篇一」1.She was a very quiet and kind director.She neverlaughed,___1___lose her temper.But when she worked she was verystrict.We have been told by her that under no circumstance____2___the telephone in the office for personal affairs。
1.[a] or she never did [b]nor did she ever[c]or did she ever [d]nor she never did2.[a]may we use [b]we may use[c]we could use [d]did we use2.Seldom___3___any mistakes during my past five years ofworks.However,I still could not gain success as a good writer like my teacher.Finally my teacher told me:”Only when you have acquired a good knowledge of life around you___4___write successfully and meaningfully”3.[a]should I make [b]did I make[c]I did make [d]would I make4.[a]you will [b]can’t you[c]you can [d]can you答案：1.选B。
该题考点为当前面的句子和后面的句子都含否定意义时，后面的分句常用nor连接，并采用部分倒装语序。
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英语六级长篇阅读拟练习及答案详解导读：我根据大家的需要整理了一份关于《英语六级长篇阅读拟练习及答案详解》的内容，具体内容：在英语学习过程中,阅读理解能力是学习者发展语言能力的基础和手段。
国内的各类英语考试中几乎都有阅读理解题型,大学英语六级考试也不例外。
大学英语六级阅读理解试题是试卷中分值最重的题型，为了提...在英语学习过程中,阅读理解能力是学习者发展语言能力的基础和手段。
国内的各类英语考试中几乎都有阅读理解题型,大学英语六级考试也不例外。
大学英语六级阅读理解试题是试卷中分值最重的题型，为了提高大家的阅读水平，下面是我为大家带来，希望对大家的学习有所帮助!英语六级长篇阅读模拟练习：Daylight Saving Time (DST) How and When Did Daylight Saving Time Start?A. Benjamin Franklin--of "early to bed and early to rise"fame--was apparently the first person to suggest the concept of daylight savings. While serving as U.S. ambassador to France in Pads, Franklin wrote of being awakened at 6 a.m. and realizing, to his surprise, that the sun would rise far earlier than he usually did. Imagine the resources that might be saved if he and others rose before noon and burned less midnight oil, Franklin, tongue half in cheek, wrote to a newspaper.B. It wasnt until World War I that daylight savings were realized on a grand scale. Germany was the first state to adopt the time changes, to reduce artificial lighting and thereby save coal for the war effort. Friends and foes soon followed suit. In the U.S.a federal law standardized the yearly start and end of daylight saving time in 1918--for the states that chose to observe it.C. During World War II the U.S. made daylight saving time mandatory(强制的) for the whole country, as a way to save wartime resources. Between February 9, 1942, and September 30, 1945, the government took it a step further. During this period daylight saving time was observed year-round, essentially making it the new standard time, if only for a few years. Many years later, the Energy Policy Act of 2005 was enacted, mandating a controversial month-long extension of daylight saving time, starting in 2007.Daylight Saving Time: Energy Saver or Just Time Sucker?D. In recent years several studies have suggested that daylight saving time doesnt actually save energy--and might even result in a net loss. Environmental economist Hendrik Wolff, of the University of Washington, co- authored a paper that studied Australian power-use data when parts of the country extended daylight saving time for the 2000 Sydney Olympics and others did not. The researchers found that the practice reduced lighting and electricityconsumption in the evening but increased energy use in the now dark mornings-- wiping out the evening gains. Thats because the extra hour that daylight saving time adds in the evening is a hotter hour. "So if people get home an hour earlier in a wanner house, they turn on their air conditioning," the University of Washingtons Wolff said.E. But other studies do show energy gains. In an October 2008 daylight saving time report to Congress, mandated by the same 2005 energy act that extended daylight saving time, the U.S. Department of Energy asserted that springing forward does save energy. Extended daylight saving time saved 1.3 terawatt ( 太瓦 ) hours of electricity. That figure suggests that daylight saving time reduces annual U.S. electricity consumption by 0.03 percent and overall energy consumption by 0.02 percent. While those percentages seem small, they could represent significant savings because of the nations enormous total energy use.F. Whats more, savings in some regions are apparently greater than in others. California, for instance, appears to benefit most from daylight saving time--perhaps because its relatively mild weather encourages people to stay outdoors later. The Energy Department report found that daylight saving time resulted in an energy savings of one percent daily in the state.G. But Wolff, one of many scholars who contributed to the federal report, suggested that the numbers were subject to statistical variability ( 变化) and shouldnt be taken as hard facts. And daylight savings energy gains in the U.S. largely depend on your location in relation to the Mason-Dixon Line, Wolff said."The North might be a slight winner, because the North doesnt have as much air conditioning," he said. "But the South is a definite loser in terms of energy consumption. The South has more energy consumption under daylight saving."Daylight Saving Time: Healthy or Harmful?H. For decades advocates of daylight savings have argued that, energy savings or no, daylight saving time boosts health by encouraging active lifestyles--a claim Wolff and colleagues are currently putting to the test. "In a nationwide American time-use study, were clearly seeing that, at the time of daylight saving time extension in the spring, television watching is substantially reduced and outdoor behaviors like jogging, walking, or going to the park are substantially increased," Wolff said. "Thats remarkable, because of course the total amount of daylight in a given day is the same. "I. But others warn of ill effects. Till Roenneberg, a university professor in Munich (慕尼黑), Germany, said his studies show thatour circadian (生理节奏的 ) body clocks--set by light and darkness--never adjust to gaining an "extra" hour of sunlight to the end of the day during daylight saving time.J. One reason so many people in the developed world are chronically (长期地) overtired, he said, is that they suffer from"social jet lag. "In other words, their optimal circadian sleep periods dont accord with their actual sleep schedules. Shifting daylight from morning to evening only increases this lag, he said. "Light doesnt do the same things to the body in the morning and the evening. More light in the morning would advance the body clock, and that would be good. But more light in the evening would even further delay the body clock. "K. Other research hints at even more serious health risks. A 2008 study concluded that, at least in Sweden, heart attack risks go up in the days just after the spring time change. "The most likely explanation to our findings is disturbed sleep and disruption of biological rhythms," One expert told National Geographic News via email.Daylight Savings Lovers and HatersL. With verdicts (定论) on the benefits, or costs, of daylight savings so split, it may be no surprise that the yearly time changes inspire polarized reactions. In the U.K., for instance, the LighterLater movement--part of 10:10,a group advocating cutting carbon emissions--argues for a sort of extreme daylight savings. First, they say,move standard time forward an hour, then keep observing daylight saving time as usual--adding two hours ofevening daylight to what we currently consider standard time. The folks behind Standardtime, on the other hand, want to abolish daylight saving time altogether, calling energy-efficiency claims "unproven. "M. National telephone surveys by Rasmussen Reports from spring 2010 and fall 2009 deliver the same answer.Most people just "dont think the time change is worth the hassle (麻烦的事 ). " Forty-seven percent agreedwith that statement, while only 40 percent disagreed. But Seize the Daylight author David Prerau said his research on daylight saving time suggests most people are fond of it."I think if you ask most people if they enjoy having an extra hour of daylight in the evening eight months a year, the response would be pretty positive."46. Daylight savings energy gains might be various due to different climates.47. Disturbed sleep and disruption of biological rhythms may be the best explanation to higher heart attack risks in the days after the spring time change.48. A research indicated that DST might not save energy byincreasing energy use in the dark mornings, though it reduced lighting and electricity consumption in the evening.49. Germany took the lead in saving wardme resources by adopting the time changes and reducing artificiallighting.50. A university professor studied the effect of daylight saving time and sounded the alarm of its negative effects.51. Social jet lag can partly account for peoples chronic fatigue syndrome in developed countries.52. The figure of a study in the U.S. suggested that DST could save a lot of energy nationally.53. Supporters of daylight savings have long considered daylight saving time does good to peoples health.54. A group advocating cutting carbon emissions launches the Lighter Later movement to back a kind of extreme daylight savings.55. A scholar contributing to a federal report suggested that the amount of saved energy had something to do with geographic position.【参考译文】夏令时夏令时是如何开始的?何时开始的?A.享有"早睡早起"声誉的本杰明富兰克林显然是提出夏令时这一理念的第一人。