2018考研英语阅读理解模拟试题及参考答案

合集下载

2018考研英语阅读理解模拟试题及答案

2018考研英语阅读理解模拟试题及答案阅读理解是考研英语的必考题型，考生一定要加以重视，多做模拟试题巩固知识。

今天，店铺准备了2018考研英语阅读理解模拟试题，以供考生练习。

2018考研英语阅读理解模拟试题：【原文】Depending on whom you ask， the experiment announced at a Texas medical conference last week was a potential breakthrough for infertile women， a tragic failure or a dangerous step closer to the nightmare scenario of human cloning.There's truth to all these points of view. Infertility was clearly the motivation when Chinese doctors used a new technique to help one of their countrywomen get pregnant. Unlike some infertile women，the 30-year-old patient produced eggs just fine，and those eggs could be fertilized by sperm. But they never developed properly， largely because of defects in parts of the egg outside the fertilized nucleus. So using a technique developed by Dr. James Grifo at New York University，Dr. Zhuang Guanglun of Sun Yat-sen University in Guangzhou took the patient's fertilized egg，scooped out the chromosome-bearing nuclear material and put it in a donated egg whose nucleus had been removed. In this more benign environment，development proceeded normally，and the woman became pregnant with triplets who carried a mix of her DNA and her husband's——pretty much like any normal baby.What has some doctors and ethicists upset is that this so-called nuclear-transfer technique has also been used to produce clones，starting with Dolly the sheep. The only significant difference is that with cloning， the inserted nucleus comes froma single，usually adult，cell，and the resulting offspring is genetically identical to the parent. Doing that with humans is ethically repugnant to many. Besides， for reasons that aren't yet well understood， cloned animals often abort spontaneously or are born with defects; Dolly died very young， though she had seemed healthy. And because the Chinese woman's twins were born prematurely and died (the third triplet was removed early on to improve chances for the remaining two)，critics have suggested that cloning and nuclear transfer are equally risky for humans.Not likely，says Grifo. “The obstetric outcome was a disaster，” he admits，“but the embryos were chromosomally normal. We have no evidence that it had anything to do with the procedure.” Even so， concern over potential risks is why the Food and Drug Administration created a stringent approval process for such research in 2001——a process that Grifo found so onerous that he stopped working on the technique and gave it to the researchers in China， where it was subsequently banned (but only this month，long after Zhuang's patient became pregnant)。

2018年考研英语阅读模拟题及答案【八篇】

【导语】想要考研阅读题多拿分，就需要多做练习。

以下是为⼤家整理的《2018年考研英语阅读模拟题及答案【⼋篇】》供您查阅。

【第⼀篇】At 18， Ashanthi DeSilva of suburban Cleveland is a living symbol of one of the great intellectual achievements of the 20th century. Born with an extremely rare and usually fatal disorder that left her without a functioning immune system (the “bubble-boy disease，” named after an earlier victim who was kept alive for years in a sterile plastic tent)， she was treated beginning in 1990 with a revolutionary new therapy that sought to correct the defect at its very source， in the genes of her white blood cells. It worked. Although her last gene-therapy treatment was in 1992， she is completely healthy with normal immune function， according to one of the doctors who treated her， W. French Anderson of the University of Southern California. Researchers have long dreamed of treating diseases from hemophilia to cancer by replacing mutant genes with normal ones. And the dreaming may continue for decades more. “There will be a gene-based treatment for essentially every disease，” Anderson says， “within 50 years.” It's not entirely clear why medicine has been so slow to build on Anderson's early success. The National Institutes of Health budget office estimates it will spend $432 million on gene-therapy research in 2005， and there is no shortage of promising leads. The therapeutic genes are usually delivered through viruses that don't cause human disease. “The virus is sort of like a Trojan horse，” says Ronald Crystal of New York Presbyterian/Weill Cornell Medical College. “The cargo is the gene.” At the University of Pennsylvania's Abramson Cancer Center， immunologist Carl June recently treated HIV patients with a gene intended to help their cells resist the infection. At Cornell University， researchers are pursuing gene-based therapies for Parkinson's disease and a rare hereditary disorder that destroys children's brain cells. At Stanford University and the Children's Hospital of Philadelphia， researchers are trying to figure out how to help patients with hemophilia who today must inject themselves with expensive clotting drugs for life. Animal experiments have shown great promise. But somehow， things get lost in the translation from laboratory to patient. In human trials of the hemophilia treatment，patients show a response at first， but it fades over time. And the field has still not recovered from the setback it suffered in 1999， when Jesse Gelsinger， an 18-year-old with a rare metabolic disorder， died after receiving an experimental gene therapy at the University of Pennsylvania. Some experts worry that the field will be tarnished further if the next people to benefit are not patients but athletes seeking an edge. This summer， researchers at the Salk Institute in San Diego said they had created a “marathon mouse” by implanting a gene that enhances running ability; already， officials at the World Anti-Doping Agency are preparing to test athletes for signs of “gene doping.” But the principle is the same， whether you're trying to help a healthy runner run faster or allow a muscular-dystrophy patient to walk. “Everybody recognizes that gene therapy isa very good idea，” says Crystal. “And eventually it's going to work.” 1. The case of Ashanthi Desilva is mentioned in the text to ____________. [A] show the promise of gene-therapy [B] give an example of modern treatment for fatal diseases [C] introduce the achievement of Anderson and his team [D] explain how gene-based treatment works 2. Anderson‘s early success has ________________. [A] greatly speeded the development of medicine [B] brought no immediate progress in the research of gene-therapy [C] promised a cure to every disease [D] made him a national hero 3. Which of the following is true according to the text? [A] Ashanthi needs to receive gene-therapy treatment constantly. [B] Despite the huge funding， gene researches have shown few promises. [C] Therapeutic genes are carried by harmless viruses. [D] Gene-doping is encouraged by world agencies to help athletes get better scores. 4. The word “tarnish” (line 5， paragraph 4) most probably means ____________. [A] affect [B] warn [C] trouble [D] stain 5. From the text we can see that the author seems ___________. [A] optimistic [B] pessimistic [C] troubled [D] uncertain 答案：A B C D A【第⼆篇】According to psychologists(⼼理学家), an emotion is aroused when a man or animal views something as either bad or good. When a person feels like running away from something he thinks will hurt him, we call this emotion fear. if the person wants to remove the danger by attacking it, we call　the emotion anger. The emotions of joy and love are aroused when we think something can help us. An emotion does not have to be created by something in the outside world. it can be created by a person's thoughts. Everyone has emotions. Many psychologists believe that infants are born without emotions. They believe children learn emotions just as they learn to read and write. A growing child not only learns his emotions but learns how to act in certain situations because of an emotion. Psychologists think that there are two types of emotion: positive and negative. Positive emotions include love, liking, joy, delight, and hope. They are aroused by something that appeals to a person. Negative emotions make a person unhappy or dissatisfied. They include anger, fear,despair, sadness, and disgust. in growing up, a person learns to cope with the negative emotions in order to be happy. Emotions may be weak or strong. Some strong emotions are so unpleasant that a person will try any means to escape from them. in order to feel happy, the person may choose unusual ways to avoid the emotion. Strong emotions can make it hard to think and to solve problems. They may prevent a person from learning or paying attention to what he is doing. For example, a student taking an examination may be so worried about failing that he cannot think properly. The worry drains valuable mental energy he needs for the examination. 56. We learn from the passage that an emotion is created by something___________. A)one thinks bad or good B)one feels in danger C)one faces in the outside world D)one tries to escape from real life 57. Which of the following is NOT true? A)Children learn emotions as they grow up. B)Babies are born with emotions. C)Emotions fall into two types in general. D)People can cope with the negative emotions in life. 58. The author's purpose of writing this passage is to___________. A) explain why people have emotions B) show how people avoid the negative emotions C) explain what people should do before emotions D) define and classify people's emotions 59. We can safely conclude that a student may fail in an exam if___________. A) he can not think properly B) he can't pay attention to it C) he can't pay attention to it D) he is not full of energy 60. As used in the last sentence, the word drains means___________. A) stops B) ties C) weakens D) flows gradually 答案1.A2.B3.D4.B5.C【第三篇】。

2018考研英语阅读经典试题及答案(2)-考研模拟及答案解析

2018考研英语阅读经典试题及答案(2)冠珠教育推荐：2018年考研一次顺利提分课程！！一科不过，全科免费The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries. How such large creatures, which weighed in some cases as much as a piloted hang-glider and had wingspans from 8 to 12 meters, solved the problems of powered flight, and exactly what these creatures were — reptiles or birds — are among the questions scientists have puzzled over.Perhaps the least controversial assertion about the pterosaurs is that they were reptiles. Their skulls, pelvises, and hind feet are reptilian. The anatomy of their wings suggests that they did not evolve into the class of birds. In pterosaurs a greatly elongated fourth finger of each forelimb supported a winglike membrane. The other fingers were short and reptilian, with sharpclaws. In birds the second finger is the principal strut of the wing, which consists primarily of feathers. If the pterosaurs walked on all fours, the three short fingers may have been employed for grasping. When a pterosaur walked or remained stationary, the fourth finger, and with it the wing, could onlyturn upward in an extended inverted V shape along each side of the animal’s body.The pterosaurs resembled both birds and bats in their overall structure and proportions. This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints. Both the pterosaurs and the birds have hollow bones, a feature that represents a savings in weight. In the birds, however, these bones are reinforced more massively by internal struts.Although scales typically cover reptiles, the pterosaurs probably had hairy coats. T. H. Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rate of metabolism, which in turn implies a high internal temperature. Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight. The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.Efforts to explain how the pterosaurs became airborne have led to suggestions that they launched themselves by jumping from cliffs, by dropping from trees, or even by rising into。

2018考研英语阅读理解模拟题附答案

2018考研英语阅读理解模拟题附答案2018考研英语阅读理解模拟题附答案2018考研英语的备考，做阅读理解题的模拟题是必要的。

今天，店铺准备了2018考研英语阅读理解模拟题，以供考生练习。

2018考研英语阅读理解模拟题：【原文】Should doctor-assisted suicide ever be a legal option? It involves the extreme measure of taking the life of a terminally ill patient when the patient is in extreme pain and the chances for recovery appear to be none.Those who argue against assisted suicide do so by considering the roles of the patient，the doctor，and nature in these situations.Should the patient take an active role in assisted suicide? When a patient is terminally ill and in great pain，those who oppose assisted suicide say that it should not be up to that patient to decide what his or her fate will be.There are greater powers at work that determine when a person dies，for example，nature.Neither science nor personal preference should take precedence over these larger forces.What role should the doctor have? Doctors，when taking the Hippocratic oath，swear to preserve life at all costs，and it is their ethical and legal duty to follow both the spirit and the letter of this oath.It is their responsibilities to heal the sick，and in the cases when healing is not possible，then the doctor is obliged to make the dying person comfortable.Doctors are trained never to hasten death.Those who oppose assisted suicide believe that doctors who do help terminally ill patients die are committing a crime，and they should be dealt with accordingly.Doctors are also，by virtue of their humanness，capable of making mistakes.Doctors could quite possibly say，for instance，that acancer patient was terminal，and then the illness could later turn out not to be so serious.There is always an element of doubt concerning the future outcome of human affairs.The third perspective to consider when thinking about assisted suicide is the role of nature.Life is precious.Many people believe that it is not up to human beings to decide when to end their own or another‘s life.Only nature determines when it is the right time for a person to die.To assist someone in suicide is not only to break criminal laws，but to break divine 1aws as well.These general concerns of those who oppose assisted suicide are valid in certain contexts of the assisted suicide question.For instance，patients cannot always be certain of their medical conditions.Pain clouds judgment，and so the patient should not be the sole arbiter of her or his own destiny.Patients do not usually choose the course of their medical treatment，so they shou ldn‘t be held completely responsible for decisions related to it.Doctors are also fallible，and it is understandable that they would not want to make the final decision about when death should occur.Since doctors are trained to prolong life，they usually do not elect to take it by prescribing assisted suicide.I believe that blindly opposing assisted suicide does no onea service.If someone is dying of cancer and begging to be put out of his or her misery，and someone gives that person a deadly dose of morphine，that seems merciful rather than criminal.If we can agree to this，then I think we could also agree that having a doctor close by measuring the dosage and advising the family and friends is a reasonable request.Without the doctor‘s previous treatment，the person would have surely been dead already.Doctors have intervened for months or even years，so why not sanction this final，merciful intervention?Life is indeed precious，but an inevitable part of life is death，and it should be precious，too.If life has become an intolerable pain and intense suffering，then it seems that in order to preserve dignity and beauty，one should have the right to end her or his suffering quietly，surely，and with family and friends nearby.2018考研英语阅读理解模拟题：【题目】1. In this passage“doctor-a ssisted suicide”actually refers to the practice that doctors____.[A]kill their patients by intentional inducement[B]unconsciously help their patients to commit suicide[c]propose euthanasia(安乐死)to the terminally ill patient[D]kill their patients with improper prescription2. People may object to doctor-assisted suicide on the ground that____.[A]patients should determine when they want to end their lives[B]doctors should be punished if they fail to save their patients[C]doctors may make mistakes in their diagnosis[D]doctors should wait until their patients‘ death is certain3. Who has the power to decide when a person should die according to those who argue against assisted suicide?[A]The patient. [B]The doctor.[C]Nature. [D]None of the above.4. When speaking of the role patients play in assisted suicide，the author admits that____.[A]it is not up to them to make the choice[B]science is a better arbiter than their personal preference[C]personal preference should not be taken too seriously[D]they are unable to make the choice in some cases5. The author makes it clear that____.[A]he is opposed to doctor-assisted suicide[B]he is in favor of doctor-assisted suicide[C]he neither objects to nor favors doctor-assisted suicide[D]he thinks it better to leave the issue undiscussed at present2018考研英语阅读理解模拟题：【答案】1. [C] 第一段第二句实际上是doctor-assisted suicide的定义。

2018考研英语阅读练习题(附答案)

2018考研英语阅读练习题（附答案）Text 1Over the past decade, thousands of patents have been granted for what are called business methods. received one for its “one-click” online payment system. Merrill Lynch got legal protection for an asset allocation strategy. One inventor patented a technique for lifting a box.Now the nation’s top patent court appears completely ready to scale back on business-method patents, which have been controversial ever since they were first authorized 10 years ago. In a move that has intellectual-property lawyers abuzz the U.S. court of Appeals for the federal circuit said it would use a particular case to conduct a broad review of business-method patents. In Bilski , as the case is known , is “a very big deal”, says Dennis’D. Crouch of the University of Missouri School of law. It “has the potential to eliminate an entire class of patents.”Curbs on business-method claims would be a dramatic about-face; because it was the federal circuit itself that introduced such patents with its 1998 decision in the so-called state Street Bank case, approving a patent on a way of pooling mutual-fund assets. That ruling produced an explosion in business-method patent filings, initially by emerging internet companies trying to stake out exclusive pinhts to specific types of online transactions. Later, move established companies raced to add such patents to their files, if only as a defensive move against rivals that might bent them to the punch. In 2005, IBM noted in a court filing that it had been issued more than 300 business-method patents despite the fact that it questioned the legal basis for granting them. Similarly, some Wall Street investment films armed themselves with patents for financial products, even as they took positions in court cases opposing the practice.The Bilski case involves a claimed patent on a method for hedging risk in the energy market. The Federal circuit issued an unusual order stating that the case would be heard by all 12 of the court’s judges, rather than a typical panel of three, and that one issue it wants to evaluate is whether it should” reconsider” its state street Bank ruling.The Federal Circuit’s action comes in the wake of a series of recent decisions by the Supreme Court that has narrowed the scope of protections for patent holders. Last April, for example the justices signaled that too many patents were being upheld for “inventions” that are obvious. The judges on the Federal circuit are “reacting to the anti-patient trend at the supreme court”, says Harole C.wegner, a patent attorney and professor at Jorge Washington University Law School.1. Business-method patents have recently aroused concern because of[A] their limited value to business[B] their connection with asset allocation[C] the possible restriction on their granting[D] the controversy over authorization选C. 细节推理题。

2018考研英语阅读理解模拟题及答案

2018考研英语阅读理解模拟题及答案2018考研英语阅读理解模拟题及答案考生想要获得考研英语阅读理解题的高分，必须多做模拟题巩固知识。

今天，店铺准备了2018考研英语阅读理解模拟题，以供考生练习。

2018考研英语阅读理解模拟题：【原文】WHAT do you do when everyone hates you? That is the problem faced by America's pharmaceutical industry. Despite its successes in treating disease and extending longevity， soaring health-care costs and bumper profits mean that big drug firms are widely viewed as exploitative，and regarded almost as unfavourably as tobacco and oil firms (see chart)。

Last week，at a conference organised by The Economist in Philadelphia， the drug industry was offered some advice from an unlikely source：a tobacco firm. Steven Parrish of Altria， the conglomerate that includes Philip Morris， gave his perspective on how an industry can improve its tarnished public image.Comparing the tobacco and pharmaceutical industries might seem absurd，or even offensive. “Their products kill people. Our products save people's lives，” says Alan Holmer，the head of the Pharmaceutical Research and Manufacturers of America， an industry association. Yet the drug giants currently face an unprecedented onslaught of class-action lawsuits and public scrutiny; industry bosses are being grilled by lawmakers asking who knew what and when. It is all reminiscent of what happened to the tobacco industry in 1994.Mr Parrish advised drug firms to abandon their bunker mentality and engage with their critics. Rather than arguing about the past，he said，it is better to move on，and givepeople something new to think about. (Philip Morris now acknowledges， for example， that cigarettes are addictive and deadly，and is trying to develop less harmful products.) Not everyone is open to persuasion， so focus on those who are，he said. But changing opinions takes time and demands deeds as well as words：“This is not about spin，this is about change.”The pharmaceutical industry is pursuing a range of initiatives to mollify its critics， Mr Holmer noted in his own speech. But Mr Parrish suggested that speaking with one voice through a trade association might be counter-productive， since it can give the impression that the industry is a monolithic cartel. And too much advertising， he said， can actually antagonise people further.The audience was generally receptive，claims Mr Parrish. This is not the first time he has offered his thoughts on dealing with implacable critics. At a conference at the University of Michigan last year，he offered America's State Department advice on improving America's image in the Middle East. So does his prescription work? There has been a positive shift in attitudes towards tobacco firms，if only a small one. But at least，for once， a tobacco firm is peddling a cure， rather than a disease.GRAPH： Unpopularity contestEconomist; 11/27/2004，Vol. 373 Issue 8403，p64-64，1/3p， 1 graph注(1)：本文选自Economist; 11/27/2004， p64-64， 1/3p， 1 graph;注(2)：本文习题命题模仿对象第1题2004年真题text 4第1题，第2题模仿1994年真题text 3第1题，第3题模仿1996年真题text 3第3题，第4题模仿1997年真题text 3第2题，第5题2004年真题text 4第5题;2018考研英语阅读理解模拟题：【题目】1. Why is America‘s pharmaceutical industry so unpopular?[A] Because it，like tobacco and oil firms，does harm to people‘s health and environment.[B] Because it fails to cure disease and make people live longer.[C] Because the prices of its products are too high and its profit margin is too wide.[D] Because it exploits its employees.2. Alan Holmer is quoted to illustrate that __________.[A] the comparison between tobacco and pharmaceutical industries might seem ridiculous， or even insulting[B] the pharmaceutical industries agree that they are similar to tobacco industry[C] tobacco products do more harm to people than pharmaceutical products[D] pharmaceutical industries are currently facing lots of problems3. According to the text，Mr. Parrish gives the following suggestions to drug firms except ______.[A] To acknowledge the problems and try to do something to improve their images.[B] Not to react to the public in one voice through the drug association.[C] Not to care about the past.[D] To try to spend time and energy to persuade the majority of the audience who are open to persuasion.4. The word “mollify” (Line 1， Paragraph 4) might mean?[A] placate.[B] enrage.[C] fight.[D] relieve.5. What does the author imply by saying “This is not the first time he has offered histhoughts on dealing with implacable critics.“?[A] Mr. Parrish has offered his advice to other on dealing with tough critics for several times.[B] Mr. Parrish has dealt successfully with other critics himself.[C] Mr. Parrish has given sound advice to drug firms.[D] Mr. Parrish has been of help to others on critical moments. 2018考研英语阅读理解模拟题：【答案】C A C A C。

2018考研英语阅读理解练习题及答案

2018考研英语阅读理解练习题及答案2018考研英语阅读理解的复习，做练习题是必不可少的。

今天，店铺准备了2018考研英语阅读理解练习题，以供考生练习。

2018考研英语阅读理解练习题：【原文】When I decided to quit my full time employment it never occurredto me that I might become a part of a new international trend. A lateral movethat hurt my pride and blocked my professional progress prompted me to abandonmy relatively high profile career although, in the manner of a disgracedgovernment minister, I covered my exit by claimi ng “I wanted to spend more time with my family".Curiously, some two-and-a-half years and two novels later, myexperiment in what the Americans term "downshifting" has turned mytired excuse into an absolute reality. I have been transformed from apassionate advocate of the philosophy of “ have itall", preached by Linda Kelsey for the past seven years in the pages ofShe magazine, into a woman who is happy to settle for a bit of everything.I have discovered, as perhaps Kelsey will after hermuch-publicized resignation from the editorship of She after a build-up ofstress, that abandoning the doctrine of "juggling your life", andmaking the alternative move into “ downshifting ” brings with it far greater rewards than financial success andsocial status. Nothing could persuade me to return to the kind of life Kelseyused to advocate and I once enjoyed: 12-hour working days, pressured deadlines,the fearful strain of office politics and the limitations of being a parent on “ quality time ” .In America, the move away from juggling to a simpler, lessmaterialistic lifestyle is a well-established trend. Downshifting—also known in America as “voluntarysimplicity”—has, ironically, even bred a new area of what might be termedanti-consumerism. There are a number of best-selling downshifting self-helpbooks for people who want to simplify their lives; there are newsletters, suchas The Tightwad Gazette, that give hundreds of thousands of Americans usefultips on anything from recycling their cling-film to making their own soap;there are even support groups for those who want to achieve the mid-'90sequivalent of dropping out.While in America the trend started as a reaction to the economicdecline ― after the massredundancies caused by downsizing in the late’ 80s ― and is still link ed to the politics of thrift, in Britain, atleast among the middle-class downshifters of my acquaintance, we have differentreasons for seeking to simplify our lives.For the women of my generation who were urged to keep jugglingthrough the '80s, downshifting in the mid-'90s is not so much a search for themythical good life —growing your ownorganic vegetables, and risking turning into one —as apersonal recognition of your limitations.2018考研英语阅读理解练习题：【题目】37. Which of the following is true according to paragraph 1??[A]Full-time employment is a new international trend.[B]The writer was compelled by circumstances to leave her job.[C] “ A lateral move ” means stepping out of full-time employment.[D]The writer was only too eager to spend more time with herfamily.38. The writer's experiment shows that downshifting_________.[A]enables her to realize her dream[B]helps her mold a new philosophy of life[C]prompts her to abandon her high social status[D]leads her to accept the doctrine of She magazine39. “ Juggling one'slife ” probably meansliving a life characterized by _________.[A]non-materialistic lifestyle[B]a bit of everything[C]extreme stress[D]anti-consumerism40. According to the passage, downshifting emerged in the U.S. asa result of _________.[A]the quick pace of modern life[B]man's adventurous spirit[C]man's search for mythical experiences[D]the economic situation2018考研英语阅读理解练习题：【答案】名师解析37. Which of the following is true according to paragraph 1?根据第一段，下文哪一个是正确的?[A] Full-time employment is a new international trend.全职工作是一个新的国际趋势。

2018考研英语阅读理解模拟试题附答案

2018考研英语阅读理解模拟试题附答案2018参加考研的考生备考英语一定要多做模拟试题来熟悉题型，提高做题的准确率。

今天，店铺准备了2018考研英语阅读理解模拟试题，以供考生练习。

2018考研英语阅读理解模拟试题：【原文】A widely heralded but still experimental cancer-fighting compound may be used someday to prevent two other major killers of Americans：heart disease and stroke. That was the implication of a remarkable report published last week in the journal Circulation by a team of researchers from Dr. Judah Folkman's laboratory at the Children's Hospital in Boston.The versatile compound is endostatin，a human protein that inhibits angiogenesis， the growth of new blood vessels in the body. In tests reported in 1997 by Folkman， a prominent cancer researcher who pioneered the study of angiogenesis， the drug had reduced and even eradicated tumors in laboratory mice. How? By stunting the growth of capillaries necessary for nourishing the burgeoning mouse tumors.When news of Folkman's achievement became widely known last year， it led to wildly exaggerated predictions of imminent cancer cures. When other scientists were initially unable to duplicate those results，questions arose about the validity of Folkman's research. Then in February scientists at the National Cancer Institute， with guidance from Folkman， finally matched his results. Reassured， the N.C.I. gave the go-ahead for clinical trials of endostatin later this year on patients with advanced tumors.How can a drug that is apparently effective against tumors also reduce the risk of heart attack and stroke? The answer lies inthe composition of plaque， the fatty deposit that builds up in arteries and can eventually clog them. Plaque consists of a mix of cholesterol， white blood cells and smooth muscle cells， and as it accumulates， a network of capillaries sprouts from the artery walls to nourish the cells. Could endostatin halt the growth of capillaries and starve the plaque?A Folkman lab team led by Dr. Karen Moulton decided to find out. The scientists put baby lab mice on a 16-week “Western diet” that was high in fat and cholesterol， then measured the plaque buildup on the walls of each aorta， the large artery that carries blood from the heart to the rest of the body. Meanwhile，they injected one group of mice with endostatin， another with a different blood-vessel inhibitor called TNP-470 and a control group with an inert saline solution. Twenty weeks later the researchers again measured plaque in the mouse aortas. The results were startling： the endostatin group averaged 85% less plaque buildup and the TNP-470 group 70% less than those in the control group.All too aware of the premature hopes raised last year after Folkman's tumor report， the researchers have been careful not to oversell the new results. “If this finding is supported in future studies，” says Moulton，“[it could open the way for] treatments that could delay the progression of heart disease and possibly reduce the incidence of heart attacks and strokes.” B ut any such treatments，she stresses，are probably five to 10 years away.注(1)：本文选自Time; 04/19/99， p48;注(2)：本文习题命题模仿对象2004年真题Text 1;2018考研英语阅读理解模拟试题：【题目】1. What did the report indicate?[A]A very important drug is now at experimental stage.[B]Heart disease and stroke are the most serious threats to Americans.[C]The tumor drug can be used for the heart disease in the future.[D]Many Americans suffer from heart disease and stroke.2. Why did the N.C.I. agree to have clinical trials of endostatin on the patients?[A]They were convinced of the Folkman's research.[B]They can do such a research as well as Folkman.[C]The patients with advanced tumors need the drug.[D]The drug should be proved effective on humans.3. The expression “stunting the growth of capillaries”(Line 8， Paragraph 2) most probablymeans _______.[A]help the growth of capillaries[B]limit the growth of capillaries[C]improve the growth of capillaries[D]prevent the growth of capillaries4. Why can the tumor drug be used for the heart?[A]It can accumulate a network of capillaries and nourish the cells.[B]It can stop the growth of capillaries and provide no nourishment for plaque.[C]The curing method of tumor and heart disease is the same.[D]The tumor and heart disease are made up of the same substance.5. Which of the following is true according to the text?[A]Folkman's tumor report had been exaggerated.[B]The tumor drug is not as effective as what has beenexpected.[C]The new results of the research are far more encouraging.[D]Researchers still have a long way to go to make another successful experiment.2018考研英语阅读理解模拟试题：【答案】CADBC。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

2018考研英语阅读理解模拟试题及参考答案Text 1Against a backdrop of drastic changes in economy and population structure, younger Americans are drawing a new 21st-century road map to success, a latest poll has found.Across generational lines, Americans continue to prize many of the same traditional milestones of a successful life, including getting married, having children, owning a home, and retiring in their sixties. But while young and old mostly agree on what constitutes the finish line of a fulfilling life, they offer strikingly different paths for reaching it.Young people who are still getting started in life were more likely than older adults to prioritize personal fulfillment in their work, to believe they will advance their careers most by regularly changing jobs, to favor communities with more public services and a faster pace of life, to agree that couples should be financially secure before getting married or having children, and to maintain that children are best served by two parents working outside the home, the survey found.From career to community and family, these contrasts suggest that in the aftermath of the searing Great Recession, those just starting out in life are defining priorities and expectations that will increasingly spread through virtually all aspects of American life, from consumer preferences to housing patterns to politics.Young and old converge on one key point: Overwhelming majorities of both groups said they believe it is harder for young people today to get started in life than it was for earlier generations. While younger people are somewhat more optimistic than their elders about the prospects for those starting out today, big majorities in both groups believe those “just getting started in life” face a tougher a good-paying job, starting a family, managing debt, and finding affordable housing.Pete Schneider considers the climb tougher today. Schneider, a 27-yaear-old auto technician from the Chicago suburbs says he struggled to find a job after graduating from college. Even now that he is working steadily, he said.” I can’t afford to pay ma monthly mortgage payments on my own, so I have to rent rooms out to people to mark that happen.” Looking back, he i s struck that his parents could provide a comfortable life for their?children even though neither had completed college when he was young. “I still grew up in an upper middle-class home with parents who didn’t have college degrees,” Schneider said. “I don’t think people are capable of that anymore.”1. One cross-generation mark of a successful life is_____.?[A] trying out different lifestyles[B] having a family with children[C] working beyond retirement age[D] setting up a profitable business答案：C2. It can be learned from Paragraph 3 that young people tend to?____.[A] favor a slower life pace[B] hold an occupation longer[C] attach importance to pre-marital finance[D] give priority to childcare outside the home答案：A3. The priorities and expectations defined by the young will?____.[A] become increasingly clear[B] focus on materialistic issues[C] depend largely on political preferences[D] reach almost all aspects of American life答案：C4. Both young and old agree that?____.[A] good-paying jobs are less available[B] the old made more life achievements[C] housing loans today are easy to obtain[D] getting established is harder for the young答案：A5. Which of the following is true about Schneider？[A] He found a dream job after graduating from college.[B] His parents believe working steadily is a must for success.[C] His parents’good life has little to do with a college degree.[D] He thinks his job as a technician quite challenging.答案：DText 2"The ancient Hawaiians were astronomers," wrote Queen Liliuokalani, Hawaii's last reigning monarch, in 1897. Star watchers were among the most esteemed members of Hawaiian society. Sadly, all is not well with astronomy in Hawaii today. Protests have erupted over construction of the Thirty Meter Telescope(TMT), a giant observatory that promises to revolutionize humanity's view of the cosmos.At issue is the TMT's planned location on Mauna Kea, a dormant volcano worshiped by some Hawaiians as the piko , that connects the Hawaiian Islands to the heavens. But Mauna Kea is also home to some of the world's most powerful telescopes. Rested in the Pacific Ocean, Mauna Kea's peak rises above the bulk of our planet's dense atmosphere, where conditions allow telescopes to obtain images of unsurpassed clarity.Opposition to telescopes on Mauna Kea is nothing new. A small but vocal group of Hawaiians and environments have long viewed their presence as disrespect for sacred land and a painful reminder of the occupation of what was once a sovereign nation.Some blame for the current controversy belongs to astronomers. In their eagerness to build bigger telescopes, they forgot that science is the only way of understanding the world. They did not always prioritize the protection of Mauna Kea's fragile ecosystems or its holiness to the island's inhabitants. Hawaiian culture is not a relic of the past; it is a living culture undergoing a renaissance today.Yet science has a cultural history, too, with roots going back to the dawn of civilization. The same curiosity to find what lies beyond the horizon that first brought early Polynesians to Hawaii's shores inspires astronomers today to explore the heavens. Calls to disassemble all telescopes on Mauna Kea or to ban future development there ignore the reality that astronomy and Hawaiian culture both seek to answer big questions about who we are, where we come from and where we are going. Perhaps that is why we explore the starry skies, as if answering a primal calling to know ourselves and our true ancestral homes.The astronomy community is making compromises to change its use of Mauna Kea. The TMT site was chosen to minimize the telescope's visibility around the island and to avoid archaeological and environmental impact. To limit the number of telescopes on Mauna Kea, old ones will be removed at the end of their lifetimes and their sites returned to a natural state. There is no reason why everyone cannot be welcomed on Mauna Kea to embrace their cultural heritage and to study the stars.6. Queen Liliuokalani's remark in Paragraph 1 indicates[A] its conservative view on the historical role of astronomy.[B] the importance of astronomy in ancient Hawaiian society.[C] the regrettable decline of astronomy in ancient times.[D] her appreciation of star watchers' feats in her time.【答案】[B] the importance of astronomy in ancient Hawaiian society.7. Mauna Kea is deemed as an ideal astronomical site due to[A] its geographical features[B] its protective surroundings.[C] its religious implications.[D] its existing infrastructure.【答案】[A] its geographical features8. The construction of the TMT is opposed by some locals partly because[A] it may risk ruining their intellectual life.[B] it reminds them of a humiliating history.[C] their culture will lose a chance of revival.[D] they fear losing control of Mauna Kea.【答案】[B] it reminds them of a humiliating history.9. It can be inferred from Paragraph 5 that progress in today's astronomy[A] is fulfilling the dreams of ancient Hawaiians.[B] helps spread Hawaiian culture across the world.[C] may uncover the origin of Hawaiian culture.[D] will eventually soften Hawaiians' hostility.【答案】[C] may uncover the origin of Hawaiian culture.10.The author's attitude toward choosing Mauna Kea as the TMT site is one of[A] severe criticism.[B] passive acceptance.[C] slight hesitancy.[D] full approval.【答案】[D] full approval.Text 3Robert F. Kennedy once said that a country's GDP measures "everything except that which makes life worthwhile." With Britain voting to leave the European Union, and GDP already predicted to slow as a result, it is now a timely moment to assess what he was referring to.The question of GDP and its usefulness has annoyed policymakers for over half a century. Many argue that it is a flawed concept. It measures things that do not matter and misses things that do. By most recent measures, the UK's GDP has been the envy of the Western world, with record low unemployment and high growth figures. If everything was going so well, then why did over 17 million people vote for Brexit, despite the warnings about what it could do to their country's economic prospects?A recent annual study of countries and their ability to convert growth into well-being sheds some light on that question. Across the 163 countries measured, the UK is one of the poorest performers in ensuring that economic growth is translated into meaningful improvements for its citizens. Rather than just focusing on GDP, over 40 different sets of criteria from health, education and civil society engagement have been measured to get a more rounded assessment of how countries are performing.While all of these countries face their own challenges , there are a number of consistent themes . Yes , there has been a budding economic recovery since the 2008 global crash , but in key indicators in areas such as health and education , major economies have continued to decline . Yet this isn't the case with all countries . Some relatively poor European countries have seen huge improvements across measures including civil society , income equality and the environment.This is a lesson that rich countries can learn : When GDP is no longer regarded as the sole measure of a country's success, the world looks very different .So, what Kennedy was referring to was that while GDP has been the most common method for measuring the economic activity of nations , as a measure , it is no longer enough . It does not include important factors such as environmental quality or education outcomes - all things that contribute to a person's sense of well-being.The sharp hit to growth predicted around the world and in the UK could lead to a decline in the everyday services we depend on for our well-being and for growth . But policymakers who refocus efforts on improving well-being rather than simply worrying about GDP figures could avoid the forecasted doom and may even see progress .11.Robert F. Kennedy is cited because he[A]praised the UK for its GDP.[B]identified GDP with happiness .[C]misinterpreted the role of GDP .[D]had a low opinion of GDP .【答案】[D] had a low opinion of GDP12.It can be inferred from Paragraph 2 that[A]the UK is reluctant to remold its economic pattern .[B]GDP as the measure of success is widely defied in the UK .[C]the UK will contribute less to the world economy .[D]policymakers in the UK are paying less attention to GDP .【答案】[B]GDP as the measure of success is widely defied in the UK .13.Which of the following is true about the recent annual study ?[A]It is sponsored by 163 countries .[B]It excludes GDP as an indicator.[C]Its criteria are questionable .[D]Its results are enlightening .【答案】[D]Its results are enlightening .14.In the last two paragraphs , the author suggests that[A]the UK is preparing for an economic boom .[B]high GDP foreshadows an economic decline .[C]it is essential to consider factors beyond GDP .[D]it requires caution to handle economic issues .【答案】[C]it is essential to consider factors beyond GDP .15.Which of the following is the best title for the text ?[A]High GDP But Inadequate Well-being , a UK Lesson[B]GDP Figures, a Window on Global Economic Health[C]Rebort F.Kennedy, a Terminator of GDP[D]Brexit, the UK's Gateway to Well-being【答案】[A]High GDP But Inadequate Well-being , a UK LessonText 4In a rare unanimous ruling, the US Supreme Court has overturned the corruption conviction of a former Virginia governor, Robert McDonnell. But it did so while holding its nose at the ethics of his conduct, which included accepting gifts such as a Rolex watch and a Ferrari automobile from a company seeking access to government.The high court's decision said the judge in Mr. McDonnell's trial failed to tell a jury that it must look only at his "official acts," or the former governor's decisions on "specific" and "unsettled" issues related to his duties.Merely helping a gift-giver gain access to other officials, unless done with clear intent to pressure those officials, is not corruption, the justices found.The court did suggest that accepting favors in return for opening doors is "distasteful" and "nasty." But under anti-bribery laws, proof must be made of concrete benefits, such as approval of a contract or regulation. Simply arranging a meeting, making a phone call, or hosting an event is not an "official act".The court's ruling is legally sound in defining a kind of favoritism that is not criminal. Elected leaders must be allowed to help supporters deal with bureaucratic problemswithout fear of prosecution for bribery." The basic compact underlying representative government," wrote Chief Justice John Roberts for the court," assumes that public officials will hear from their constituents and act on their concerns."But the ruling reinforces the need for citizens and their elected representatives, not the courts, to ensure equality of access to government. Officials must not be allowed to play favorites in providing information or in arranging meetings simply because an individual or group provides a campaign donation or a personal gift. This type of integrity requires well-enforced laws in government transparency, such as records of official meetings, rules on lobbying, and information about each elected leader's source of wealth.Favoritism in official access can fan public perceptions of corruption. But it is not always corruption. Rather officials must avoid double standards, or different types of access for average people and the wealthy. If connections can be bought, a basic premise of democratic society-that all are equal in treatment by government-is undermined. Good governance rests on an understanding of the inherent worth of each individual.The court's ruling is a step forward in the struggle against both corruption and official favoritism.16. The undermined sentence (Para.1) most probably shows that the court[A] avoided defining the extent of McDonnell's duties.[B] made no compromise in convicting McDonnell.[C] was contemptuous of McDonnell's conduct.[D] refused to comment on McDonnell's ethics.【答案】[C] was contemptuous of McDonnell's conduct.17. According to Paragraph 4, an official act is deemed corruptive only if it involves[A] leaking secrets intentionally.[B] sizable gains in the form of gifts.[C] concrete returns for gift-givers.[D] breaking contracts officially.【答案】[C] concrete returns for gift-givers.18. The court's ruling is based on the assumption that public officials are[A] justified in addressing the needs of their constituents.[B] qualified to deal independently with bureaucratic issues.[C] allowed to focus on the concerns of their supporters.[D] exempt from conviction on the charge of favoritism.【答案】[A] justified in addressing the needs of their constituents.19. Well-enforced laws in government transparency are needed to[A] awaken the conscience of officials.[B] guarantee fair play in official access.[C] allow for certain kinds of lobbying.[D] inspire hopes in average people.【答案】[B] guarantee fair play in official access.20. The author's attitude toward the court's ruling is[A] sarcastic.[B] tolerant.[C] skeptical.[D] supportive【答案】[D] supportive。