北京科技大学考博英语真题阅读理解每日一练

2022年考研考博-考博英语-北京科技大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Eyespots, the most rudimentary eyes, are found in protozoan flagellates, flatworms, and segmented worms.问题1选项A.principalB.perceptiveC.primitiveD.persistent【答案】C【解析】考查形容词辨析。

rudimentary表示“基本的，退化的，未发展的”；A项principal“主要的，资本的”，B项perceptive“洞察力强的，思维敏捷的”，C项primitive“原始的，远古的”，D项persistent“执着的，坚持不懈的”。

句意：眼斑存在于原生动物鞭毛虫、扁虫和分节虫中，是未发展的眼睛。

根据句意可知，rudimentary在句子中表示“原始的，未进化的”意思，只有C项符合。

故该题选择C项正确。

2.单选题Those students who have made adequate preparations for the test will be better off.问题1选项A.more wealthytB.less successfultC.dismissed earliertD.favorably positioned【答案】D【解析】考查词语辨析。

主语是students （学生），根据句子语境推测better off表示“表现好，排名靠前”；A项wealthy“富有的”，它的比较级形式是wealthier；B项less successful“不太成功”，C项dismissed earlier“更早淘汰”，D项favorably positioned“很好的排名，排名靠前”。

句意：那些为考试做了充分准备的学生排名靠前。

根据句意可知D项正确。

2022年考研考博-考博英语-北京科技大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题The visiting professor was so（）in his field that many of our faculty members became nervous in his presence.问题1选项A.imminentB.eminentC.precedentD.prudent【答案】B【解析】考查形容词辨析。

A项imminent“即将来临的，迫近的”，B项eminent“杰出的，有名的”，C项precedent“在前的，在先的”，D项prudent“谨慎的，精明的”。

根据关键词visiting professor （客座教授）可知，空格部分应该修饰人，A、C选项排除；根据后面的从句many of our faculty members became nervous in his presence（许多教员一见到他就紧张起来）可知，D项不太符合句意，故B项正确。

句意：这位客座教授在他的领域内是如此的杰出，以至于我们的许多教员一见到他就紧张起来。

故该题选择B 项正确。

2.单选题This school promised to make classes smaller and offer more individualized（）.问题1选项A.presentationB.instructionC.convictionD.obligation【答案】B【解析】考查名词辨析。

A项presentation“展示，描述”，B项instruction“指令，命令，教导”，C项conviction“定罪，确信”，D项obligation“义务，职责”；根据句子语境“这所学校承诺缩小班级规模，提供更个性化的……”可知，只有B项符合。

句意：这所学校承诺要缩小班级规模，提供更加个性化的教学。

考博士英语试题及答案一、阅读理解（共40分）1. 阅读下列短文，然后根据短文内容回答问题。

（每题2分，共10分）[短文内容略](1) What is the main idea of the passage?(2) What does the author suggest about the future of technology?(3) Why are some people hesitant to adopt new technologies?(4) What is the role of education in technological advancement?(5) How can individuals contribute to the development of technology?2. 阅读以下文章，然后根据文章内容选择最佳答案。

（每题2分，共10分）[文章内容略](1) A(2) B(3) C(4) D(5) E3. 阅读以下文章，并根据文章内容回答问题。

（每题3分，共20分） [文章内容略](1) What is the primary purpose of the article?(2) How does the author describe the impact of globalization?(3) What are some of the challenges faced by developing countries?(4) What solutions does the author propose to address the issues?(5) What is the author's conclusion regarding the futureof globalization?二、词汇与语法（共30分）1. 根据句子意思，选择正确的词汇填空。

2022年考研考博-考博英语-北京科技大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Global warming poses a threat to the earth, but humans can probably ease the climate threats brought on by rising levels of carbon dioxide in the atmosphere, global climate specialist Richard Alley told an audience at the University of Vermont, Alley said his research in Greenland suggested that subtle changes in atmospheric patterns leave parts of the globe susceptible to abrupt and dramatic climate shifts that can last decades or centuries. Almost all scientists agree that increasing levels of carbon dioxide in the atmosphere created as humans burn fossil fuel is warming the planet. How to respond to the warming is a matter of intense political, scientific and economic debate worldwide.Alley said he was upbeat about global warming because enough clever people existed in the world to find other reliable energy sources besides fossil fuels. He said people can get rich finding marketable alternatives to fossil fuel. “Wouldn’t it be useful if the United States were to have a piece of the action. Wouldn’t it be useful if some bright students from University of Vermont were to have a piece of the action,” Alley said.Alley said that Europe and parts of eastern North America could in a matter of a few years revert to a cold, windy region, like the weather in Siberia. Such shifts have occurred frequently over the millennia, Alley’s research shows. A gradual change in atmospheric temperature, such as global warming, could push the climate to a threshold where such a shift suddenly occurs, he said.Alley told his audience of about 200 people in a University of Vermont lecture hall Wednesday evening that he couldn’t predict if, when or where sudden shifts toward cold, heat, drought or water could occur under global warming, but it is something everyone should consider. “This is not the biggest problem in the world. The biggest problem in the world is getting along with each other. But it’s part of that because we’re not going to get along with each other if we’re not getting along with the planet,” Alley said.1. According to Alley the climate threats to the earth brought by global warming（）.2. Alley’s research shows that dramatic climate changes may be caused by（）.3. The word “upbeat” (in Paragraph 3) probably means（）.4. What does Alley suggest people do in order to reduce global warming?5. Alley predicts that global warming could turn Europe and parts of eastern North America into（）.问题1选项A.can be easedtB.can be endedtC.will become worsetD.will last for decadest问题2选项A.abrupt changes in atmospheric patternstB.subtle changes in atmospheric patternstC.humans’ burning of fossil fueltD.increasing levels of carbon dioxidet问题3选项A.pessimistictB.optimistictC.worriedtD.insensiblet问题4选项A.To find other energy sources besides fossil fuels.tB.To start a political, scientific and economic debate.tC.To take action to burn no fossil fuels.tD.To call on people worldwide to protect our earth.t问题5选项A.a region like SiberiatB.a warmer and warmer placetC.a tropical regiontD.a place like North Pole【答案】第1题:A第2题:B第3题:B第4题:A第5题:A【解析】第1题:细节事实题。

北京科技大学考博英语真题及其精解1.The studies show that the driver who has consumed an amount of alcohol within the limit is likely to have an automobile accident than the driver who does not take any alcohol.A.not soB.not muchC.no lessD.no more2.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 criminal.A.neverthelessB.otherwiseC.or elseD.rather than3.When we arrived,he found the aged and the sick at home.A.none butB.none other thanC.nothing butD.no other than4.I hope all the precautions against air pollution,are suggested by the local government,will be seriously considered here.A.asB.whileC.afterD.since5.Most of is on American television are programs designed to appeal to people who go into the supermarkets and buy the products that are advertised on TV.A.whichB.thatC.whateverD.what6.To understand the situation completely requires more thought than thus far.A.has givenB.was givenC.being givenD.has been given7.Of great significance the nation-wide movement is the Geng duoyuan xiao wan zheng kao bo ying yu zhen ti ji qi jie xi qing lian xi quan guo mian fei zi xun dian hua:si ling ling liu liu ba liu jiu qi ba,huo jia zi xun qq:qi qi er liu qi ba wu san qi Kampuchean people in their heroic struggle against the aggression of the Vietnamese.A.to supportB.for supportingC.supportingD.of supporting8.Many farmers came to the city,jobs and for all the other legendary opportunities of life in the city.A.looking forB.to look forC.having looked forD.looked for9.It is requested that an applicant whose undergraduate work is done at another institution two copies of undergraduate transcripts and degrees directly to the dean of the graduate school.A.must sendB.sendC.are to sendD.need send10.You her in her office last Friday;she’s been out of town for two weeks.A.needn’t have seenB.might have seenC.must have seenD.can’t have seen答案解析：1.Dno more…than…“不比……更……”。

2022年考研考博-考博英语-北京科技大学考试预测题精选专练VII（附带答案）第1套一.综合题(共25题)1.单选题The disagreement over trade restrictions could seriously（） relations between the two countries.问题1选项A.tumbleB.jeopardizeC.manipulateD.intimidate【答案】B【解析】考查动词辨析。

A项tumble“摔倒，倒塌”，B项jeopardize“危害，使陷危地”，C项manipulate“操作，操纵”，D项intimidate“恐吓，威胁”。

根据句子关键词disagreement over trade restrictions（关于贸易限制的分歧）和relations（关系）可猜测，空格部分表示“贸易分歧恶化了关系”，因此四个选项中只有jeopardize符合。

句意：贸易限制问题上的分歧可能严重危及两国关系。

因此，该题选择B项正确。

2.单选题The belief that it’s healthy to let off steam no longer（）for we are working under heavy pressure.问题1选项A.holdsB.carriesC.takesD.stands【答案】C【解析】考查动词辨析。

A项hold“拥有，持有”，B项carry“拿，携带”，C项take“行得通，花费”，D项stand“站立，位于”。

根据句子可知，空格部分是和名词belief（信念）构成主谓，把四个选项分别代入，只有take符合。

句意：因为我们在巨大的压力下工作，所以不再相信释放压力是有益健康的。

因此，该题选择C项正确。

3.单选题John has such（）power that his friends always behave in the way that he wants them to. 问题1选项A.convincingB.feasibleC.operationalD.manipulative【答案】A【解析】考查形容词辨析。

北京科技大学考博英语真题及其解析SectionⅠUse of EnglishDirections:Read the following text.Choose the best word(s)for each numbered blank and mark A,B,C or D on ANSWER SHEET1.(10points) As former colonists of Great Britain,the Founding Fathers of the United States adopted much of the legal system of Great Britain.We have a“common law”,or law made by courts1a monarch or other central governmental2like a legislature.The jury,a3of ordinary citizens chosen to decide a case,is an4part of our common-law system.Use of juries to decide cases is a5feature of the American legal system.Few other countries in the world use juries as we do in the United States.6the centuries,many people have believed that juries in most cases reach a fairer and more just result7would be obtained using a judge8,as many countries do.9a jury decides cases after “10”，or discussions among a group of people,the jury’s decision is likely to have the11from many different people from different backgrounds,who must as a group decide what is right.Geng duo yuan xiao zhen ti ji qi jie xi qing lian xi quan guo mian fei zi xun dian hua:si ling ling liu liu ba liu jiu qi ba,huo jia zi xun qq:qi qi er liu qi ba wu san qi.Juries are used in both civil cases,which decide12among13 citizens,and criminal cases,which decide cases brought by the government14that individuals have committed crimes.Juries areselected from the U.S.citizens and15.Jurors,consisting of16 numbers,are called for each case requiring a jury.The judge17to the case18the selection of jurors to serve as the jury for that case.In some states,19jurors are questioned by the judge;in others,they are questioned by the lawyers representing the20under rules dictated by state law.1.[A]other than[B]rather than[C]more than[D]or rather2.[A]agency[B]organization[C]institution[D]authority3.[A]panel[B]crew[C]band[D]flock4.[A]innate[B]intact[C]integral[D]integrated5.[A]discriminating[B]distinguishing[C]determining[D]diminishing6.[A]In[B]By[C]After[D]Over7.[A]that[B]which[C]than[D]as8.[A]alike[B]alone[C]altogether[D]apart9.[A]Although[B]Because[C]If[D]While10.[A]deliberations[B]meditations[C]reflections[D]speculations11.[A]outline[B]outcome[C]input[D]intake12.[A]arguments[B]controversies[C]disputes[D]hostilities13.[A]fellow[B]individual[C]personal[D]private14.[A]asserting[B]alleging[C]maintaining[D]testifying15.[A]summoned[B]evoked[C]rallied[D]assembled16.[A]set[B]exact[C]given[D]placed17.[A]allocated[B]allotted[C]appointed[D]assigned18.[A]administers[B]manages[C]oversees[D]presides19.[A]inspective[B]irrespective[C]perspective[D]prospective20.[A]bodies[B]parties[C]sides[D]unitsSectionⅡReading ComprehensionPart ADirections:Read the following four texts.Answer the questions below each text by choosing A,B,C or D.Mark your answers on ANSWER SHEET 1.(40points)Text OneIt’s plain common sense—the more happiness you feel,the less unhappiness you experience.It’s plain common sense,but it’s not true.Recent research reveals that happiness and unhappiness are not really two sides of the same emotion.They are two distinct feelings that,coexisting,rise and fall independently.People might think that the higher a person’s level of unhappiness,the lower their level of happiness and vice versa.But when researchers measure people’s average levels of happiness and unhappiness,they often find little relationship between the two.The recognition that feelings of happiness and unhappiness can co-exist much like love and hate in a close relationship may offer valuable clues on how to lead a happier life.It suggests,for example, that changing or avoiding things that make you miserable may well make you less miserable,but probably won’t make you any happier.Thatadvice is backed up by an extraordinary series of studies which indicate that a genetic predisposition for unhappiness may run in certain families.On the other hand,researchers have found happiness doesn’t appear to be anyone’s heritage.The capacity for joy is a talent you develop largely for yourself.Psychologists have settled on a working definition of the feeling—happiness is a sense of subjective well-being.They have also begun to find out who’s happy,who isn’t and why.To date,the research hasn’t found a simple formula for a happy life,but it has discovered some of the actions and attitudes that seem to bring people closer to that most desired of feelings.Why is unhappiness less influenced by environment?When we are happy,we are more responsive to people and keep up connections better than when we are feeling sad.This doesn’t mean,however,that some people are born to be sad and that’s that.Genes may predispose one to unhappiness,but disposition can be influenced by personal choice. You can increase your happiness through your own actions.21.According to the text,it is true that[A]unhappiness is more inherited than affected by environment.[B]happiness and unhappiness are mutually conditional.[C]unhappiness is subject to external more than internal factors.[D]happiness is an uncontrollable subjective feeling.22.The author argues that one can achieve happiness by[A]maintaining it at an average level.[B]escaping miserable occurrences in life.[C]pursuing it with one’s painstaking effort.[D]realizing its coexistence with unhappiness.23.The phrase“To date”(Para.4)can be best replaced by[A]As a result.[B]In addition.[C]At present.[D]Until now.24.What do you think the author believes about happiness and unhappiness?[A]One feels unhappy owing to his miserable origin.[B]They are independent but existing concurrently[C]One feels happy by participating in more activities.[D]They are actions and attitudes taken by human beings.25.The sentence“That’s that”(Para.5)probably means:Some people are born to be sad[A]and the situation cannot be altered.[B]and happiness remains inaccessible.[C]but they don’t think much about it.[D]but they remain unconscious of it.Text TwoWhat are the characteristics of a mediator?Foremost,the mediator needs to be seen as a respected neutral,objective thirdparty who is capable of weighing out fairness in the resolution of a conflict.The mediator must be trusted by both parties to come up with a solution that will protect them from shame.While the central issue is justice,the outcome needs to be win-win,no losers.The abilities to listen impartially,suspend judgment,and accurately gather and assess information are other important characteristics. Finally,to function effectively the mediator must have power (financial,status,position),so that both parties will take seriously and abide by the mediator’s judgment.If one party refused to cooperate,he or she should fear the possibility of being shamed and losing face before the mediator and the whole community.If that real possibility does not enter the minds of both parties,the mediator will be ineffective.In several countries mediators are still used to find a bride for a ually this is a job for the parents,and they in turn employ the services of a mediator.Because this event takes much planning, the parents will try to identify the mediator well in advance.Since these services sometimes require reward,money must be saved.Or in some cases parents try to do a number of favors for the mediator so that he or she will feel indebtedness and perform the service as a kind of repayment.The parents will try to get the most influential mediator possible, to boost their chances of being approved by the potential bride’s parents.The young woman’s parents will not want to risk shame byturning down a request from such an important person—so the reasoning goes.Of course,the higher-ranked the mediator,the higher the cost of the services.Complicating the process is the fact that turning down the mediator is also a slight of the potential groom and his parents,which will likely generate conflict between the families.If the parties are not careful,the entire community can take sides.One way to alleviate this eventuality is for the young woman’s family to identify a flaw that would make her a less desirable prospect.They might say,“She is sickly.”or“She may not be able to bear children.”Although none of these statements may be true,and probably everyone knows they aren’t,they do provide a way for the young man’s parents to withdraw their request for a perfectly legitimate reason.Everyone saves face,at least at the surface,and peace is preserved.26.The characteristics of a mediator include all of the following except[A]unbiased judgment of arguments.[B]hard prudence in decision-making.[C]impartial treatment to a conflict.[D]remarkable insight into controversies.27.The author deems it important for a mediator[A]to be quite wealthy and considerate.[B]to be powerful to shame either party.[C]to justify the solution of a conflict.[D]to have high status to fear arguers.28.In some courtiers,young people’s marriage[A]is independent of their parents’will.[B]needs careful valuation in advance.[C]costs a small fortune of their family.[D]is usually facilitated by a mediator.29.The request of the groom’s parents may be turned down unless[A]they manage to hire a qualified mediator.[B]they make their best choice at all risks.[C]the young woman’s parents want to lose face.D]the bride’s parents dare to offend the mediator.30.It may be the best way to resolve a conflict for[A]the entire community to offer support.[B]a mediator to be identified by both sides.[C]the outcome of mediation to be acceptable.[D]a valid excuse to spare both sides’blushes.Text ThreeThe Internet,like its network predecessors,has turned out to be far more social than television,and in this respect,the impact of the Internet may be more like that of the telephone than of TV. Our research has shown that interpersonal communication is the dominant use of the Internet at home.That people use the Internet mainly for interpersonal communication,however,does not imply thattheir social interactions and relationships on the Internet are the same as their traditional social interactions and relationships,or that their social uses of the Internet will have effects comparable to traditional social activity.Whether social uses of the Internet have positive or negative effects may depend on how the Internet shapes the balance of strong and weak network ties that people maintain.Strong ties are relationships associated with frequent contact,deep feelings of affection and obligation,whereas weak ties are relationships with superficial and easily broken bonds,infrequent contact,and narrow focus.Strong and weak ties alike provide people with social support. Weak ties including weak online ties,are especially useful for linking people to information and social resources unavailable in people’s closest,local groups.Nonetheless,strong social ties are the relationships that generally buffer people from life’s stresses and that lead to better social and psychological outcomes.People receive most of their social support from people with whom they are in most frequent contact,and bigger favors come from those with stronger ties.Generally,strong personal ties are supported by physical proximity.The Internet potentially reduces the importance of physical proximity in creating and maintaining networks of strong social ties.Unlike face-to-face interaction or even the telephone, the Internet offers opportunities for social interactions that do notdepend on the distance between parties.People often use the Internet to keep up with those with whom they have preexisting relationships. But they also develop new relationships on-line.Most of these new relationships are weak.MUDs,newsgroups,and chat rooms put people in contact with a pool of new groups,but these on-line“mixers”are typically organized around specific topics,or activities,and rarely revolve around local community and close family and friends.Whether a typical relationship developed on-line becomes as strong as a typical traditional relationship and whether having on-line relationships changes the number or quality of a person’s total social involvements are open questions.Empirical evidence about the impact of the Internet on relationships and social involvement is sparse.Many authors have debated whether the Internet will promote community or undercut it.Much of this discussion has been speculative and anecdotal,or is based on cross-sectional data with small samples.31.The text is mainly about[A]the dominance of interpersonal communication.[B]strong and weak personal ties over the Internet.[C]the difference between old and modern relationships.[D]an empirical research on the Internet and its impact.32.It is implied in the text that[A]the Internet interactions can rival traditional ones.[B]television is inferior to telephone in social effect.[C]strong links are far more valid than weak ones.[D]the Internet features every home and community.33.The word“buffer”(Para.2)can probably be replaced by[A]deviate.[B]alleviate.[C]shield.[D]distract.34.According to the author,the Internet can[A]eliminate the hindrance of the distance.[B]weaken the intimate feelings among people.[C]provide people with close physical contacts.[D]enhance our ability to remove social stresses.35.From the text we can infer that[A]the evidence for the effect of the Internet seems abundant.[B]the social impact of the Internet has been barely studied enough.[C]some discussions are conclusive about the function of the Internet.[D]random samples have witnessed the positive influence of the Internet.Text FourLeadership is hardly a new area of research,of course.For years, academics have debated whether leaders are born or made,whether a person who lacks charisma(capacity to inspire devotion and enthusiasm)can become a leader,and what makes leaders fail.Warren G.Bennis,possibly the possibly the world’s foremost expert on leading,has,together with his co-author,written two best-sellerson the topic.Generally,researchers have found that you can’t explain leadership by way of intelligence,birth order,family wealth or stability,level of education,race,or sex.From one leader to the next,there’s enormous variance in every one of those factors.The authors’research led to a new and telling discovery:that every leader,regardless of age,had undergone at least one intense, transformational experience—what the authors call a“crucible”(severe test).These events can either make you or break you.For emerging leaders,they do more making than breaking,providing key lessons to help a person move ahead confidently.If a crucible helps a person to become leader,there are four essential qualities that allow someone to remain one,according to the authors.They are:an“adaptive capacity”that lets people not only survive inevitable setbacks,heartbreaks,and difficulties but also learn from them;an ability to engage others through shared meaning or a common vision;a distinctive and compelling voice that communicates one’s conviction and desire to do the right thing;and a sense of integrity that allows a leader to distinguish between good and evil.That sounds obvious enough to be commonplace,until you look at some recent failures that show how valid these dictums(formal statements of opinion)are.The authors believe that former Coca-Cola Co.Chairman M.Douglas Ivester lasted just28months because“his grasp of context was sorrowful.”Among other things,Ivesterdegraded Coke’s highest-ranking African-American even as the company was losing a$200million class action brought by black employees.Procter&Gamble Co.ex-CEO Durk Jager lost his job because he failed to communicate the urgent need for the sweeping changes he was making.It’s striking,too,that the authors found their geezers(whose formative period,as the authors define them,was1945to1954,and who were shaped by World War II)sharing what they believed to be a critical trait—the sense of possibility and wonder more often associated with childhood.“Unlike those defeated by time and age,our geezers have remained much like our geeks (who came of age between1991and2000,and grew up“virtual,visual, and digital”)—open,willing to take risks,hungry for knowledge and experience,courageous,and eager to see what the new day brings”, the authors write.36.The text indicates that leadership research[A]has been a controversial study for years.[B]predicts how a leader comes to be.[C]defines the likelihood to be a leader.[D]probes the mysteries of leadership.37.According to Bennis,the trait shared by leaders consists of[A]top levels of intelligence and education and devotion.[B]remarkable ability to encourage people with loyalty and hope.[C]striking qualities of going through serious trials andsufferings.[D]strong personalities that arouse admiration and confidence.38.The favorable effect of a crucible depends on whether a leader[A]proves himself/herself to be a newly emergent one.[B]accepts it as a useful experience for progress.[C]shrinks back from tiring and trying experiences.[D]draws important lessons for his/her followers.39.A leader can hardly maintain his/her position unless he/she[A]fulfils all necessary quality requirements.[B]helps people to prevent defeats and sorrows.[C]fails to attract people with common concerns.[D]lacks appealing and strength of character.40.The authors’dictums can be justified by the fact that[A]Douglas Ivester defeated a highest-ranking black employee in a suit.[B]Durk Jager was dismissed owing to his poor communicating ability.[C]Geezers couldn’t erase the brands stamped in childhood.[D]Geeks are sensible enough to meet dangers and challenges.Part BDirections:You are going to read a list of headings and a text. Choose the most suitable heading from the list A-F for each numbered paragraph(41-45).The first and last paragraphs of the text are not numbered.There is one extra heading which you do not need to use.Mark your answers on ANSWER SHEET 1.(10points)[A]Physical Changes[B]Low Self-Esteem[C]Emerging Independence and Search for Identity[D]Emotional Turbulence[E]Interest in the Opposite Sex[F]Peer Pressure and ConformityThe transition to adulthood is difficult.Rapid physical growth begins in early adolescence—typically between the ages of9and 13—and thought processes start to take on adult characteristics. Many youngsters find these changes distressing because they do not fully understand what is happening to them.Fears and anxieties can be put to rest by simply keeping an open line of communication and preparing for change before it occurs.The main issues that arise during adolescence are:(41)__________A child’s self worth is particularly fragile during adolescence. Teenagers often struggle with an overwhelming sense that nobody likes them,that they’re not as good as other people,that they are failures, losers,ugly or unintelligent.(42)__________Some form of bodily dissatisfaction is common among pre-teens. If dissatisfaction is great,it may cause them to become shy or very easily embarrassed.In other cases,teens may act the opposite—loudand angry—in an effort to compensate for feelings ofself-consciousness and inferiority.As alarming as these bodily changes can be,adolescents may find it equally distressing to not experience the changes at the same time as their te maturation can cause feelings of inferiority and awkwardness.(43)__________Young people feel more strongly about everything during adolescence.Fears become more frightening,pleasures become more exciting,irritations become more distressing and frustrations become more intolerable.Every experience appears king-sized during adolescence.Youngsters having a difficult adolescence may become seriously depressed and/or engage in self-destructive behavior. Often,the first clue that a teenager needs professional help is a deep-rooted shift in attitude and behavior.Parents should be alert to the warning signs of personality change indicating that a teenager needs help.They include repeated school absences,slumping grades, use of alcohol or illegal substances,hostile or dangerous behavior and extreme withdrawal and reclusiveness.(44)__________There is tremendous pressure on adolescents to conform to the standards of their peers.This pressure toward conformity can be dangerous in that it applies not only to clothing and hairstyles;it may lead them to do things that they know are wrong.(45)__________Adolescence marks a period of increasing independence that often leads to conflict between teenagers and parents.This tension is a normal part of growing up—and for parents,a normal part of the letting-go process.Another normal part of adolescence is confusion over values and beliefs.This time of questioning is important as young people examine the values they have been taught and begin to embrace their own beliefs.Though they may adopt the same beliefs as their parents,discovering them on their own enables the young person to develop a sense of integrity.Although adolescence will present challenges for young people and their parents,awareness and communication can help pave the way for a smooth transition into this exciting phase of life.Part CDirections:Read the following text carefully and then translate the underlined segments into Chinese.Your translation should be written clearly on ANSWER SHEET 2.(10points)Culture shock might be called an occupational disease of people who have been suddenly transplanted abroad.Like most ailments,it has its own symptoms and cure.Culture shock is precipitated by the anxiety that results from losing all our familiar signs and symbols of social intercourse.Those signs or cues include the thousand and one ways in which we orient ourselves to the situation of daily life:when to shake hands and what to say when we meet people,when and how to give tips,how to makepurchases,when to accept and when to refuse invitations,when to take statements seriously and when not.46)These cues,which may be words, gestures,facial expressions,customs,or norms,are acquired by all of us in the course of growing up and are as much a part of our culture as the language we speak or the beliefs we accept.47)All of us depend for our peace of mind and our efficiency on hundreds of these cues, most of which we do not carry on the level of conscious awareness.Now when an individual enters a strange culture,all or most of these familiar cues are removed.He or she is like a fish out of water.48)No matter how broad-minded or full of goodwill you may be,a series of props(支柱)have been knocked from under you,followed by a feeling of frustration and anxiety.People react to the frustration in much the same way.First they reject the environment which causes the discomfort.“The ways of the host country are bad because they make us feel bad.”49)When foreigners in a strange land get together to grouse about the host country and its people,you can be sure they are suffering from culture shock.Another phase of culture shock is regression.The home environment suddenly assumes a tremendous importance.To the foreigner everything becomes irrationally glorified.All the difficulties and problems are forgotten and only the good things back home are remembered.It usually takes trip home to bring one back to reality.Individuals differ greatly in the degree in which culture shock affects them.Although not common,there are individuals who cannotlive in foreign countries.Those who have seen people go through a serious case of culture shock and on to a satisfactory adjustment can discern steps in the process.During the first few weeks most individuals are fascinated by the new.They stay in hotels and associate with nationals who speak their language and are polite and gracious to foreigners.This honeymoon stage may last from a few days or weeks to six months depending on circumstances.50)If one is a very important person he or she will be taken to the show places,will be pampered and petted,and in a press interview will speak glowingly about progress,goodwill,and international friendship.If he returns home may well write a book about his pleasant if superficial experience abroad.SectionⅢWriting51.Directions:Study the following drawing carefully and write an essay to1)describe the drawing,2)deduce the purpose of the painter of the drawing,and3)suggest counter-measures.You should write about160—200words neatly ANSWER SHEET2.(20 points)答案详解：Section I答案及解析答案详解1.【解析】[B]逻辑衔接题。

2022年考研考博-考博英语-北京科技大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Wheat yield in Europe is highly sensitive to natural variability in temperature and rainfall. In these simulations, climate change alone by 2050 results in significant increases in yield under both scenarios only in three northern European countries. But adding estimated effects of higher CO2 concentrations on plant growth increases that yields considerably, with yield increases now being significant in all of the ten countries included in the study. Whether such increases due to higher CO2 concentration would actually be realized is uncertain, because of problems in extrapolating from idealized laboratory and modeling results to field conditions.The clear message of this work is that greater efforts are needed to take account of the “noise” of natural climate variability when considering the “signal” of climate change. In particular, care must be taken in interpreting the results of impact assessments, especially those which use climate simulations over short periods only.Much more remains to be done. For example, the use of simulated monthly climate data by Hulme et al, even when interpolated to daily data by statistical methods, leaves open the possibility of systematic changes in day-to-day variability and extremes due to climate change. These could well dominate the effects of climate change on both river flow and wheat yield. Taking them into account will require the analysis of daily output from the climate models, especially at fine spatial resolution.More importantly, in understanding the message from Hulme et al, we need to distinguish between confidence levels used for the detectability of simulated or real impacts due to climate change, and those needed to decide if the information about possible future impacts is useful for decision-makers. Detectability, used as evidence of climate change, arguably requires a high level of confidence, say, at the 95% or 99% level. On the other hand, if we take it as a given that climate change is occurring, and we are seeking useful advice as to what the consequences might be, a lower level of confidence may suffice.Studies of the length of a data set is necessary to detect a real change in the mean against a background of variability, for example for detection of trends in total ozone or river flow, indicate that even if the change is real, it may need to have happened for decades before it can be shown statistically to have occurred. In cases such as estimation of flood frequency and of the occurrence of moisture stress in crops, what is needed to identify futur e “dangerous” levels of climate change, or to plan adaptation measures, is an estimate of changes in the probability of such effects before they happen.1. According to the study, high wheat yields in Europe most significantly need（）.2. A high level of confidence is needed when we（）.3. To identify the possible future impacts of climate change, scientists（）.4. Which of the following would be the best title for the passage?5. What can we learn from the last paragraph? 问题1选项A.higher temperaturetB.heavy rainfalltC.higher CO2 concentrationstD.natural climate changet问题2选项A.take it as a given that climate change is occurringte “detectability” as an evidence of climate changetC.decide if the information is useful for decision-makerstD.estimate the scope of wheat yields increasest问题3选项A.only need an idealized laboratorytB.may spend years to obtain and analyze valid statistical evidencetC.plan adaptation measures after the change occurstD.set new climate modelst问题4选项A.Ways of improving Wheat Yields in EuropetB.Climate Change and Wheat YieldstC.Statistical Evidence of Climate ChangetD.Simulated Experiments on River Flowt问题5选项A.It is important to detect trends in total ozone or river flow.tB.It takes decades to detect climate change statistically.tC.What is more important is to plan adaptation measures against bad effects of climate change.tD.Wheat yield is closely related to climate.【答案】第1题:C第2题:B第3题:B第4题:B第5题:D【解析】第1题:细节事实题。

2022年考研考博-考博英语-北京科技大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Many children often（）why airplanes can fly like birds while we humans cannot.问题1选项A.assumeB.anticipateC.assureD.wonder【答案】D【解析】考查动词辨析。

A项assume“假定，认为”，B项anticipate“预料，期盼”，C项assure“保证，担保”，D项wonder“想知道，感到疑惑”；根据空格后面的疑问副词why可推断，句子部分表示“想知道”。

句意：许多孩子常常想知道为什么飞机能像鸟一样飞，而我们人类却不能。

因此，该题选择D项正确。

2.单选题The prospect of increased prices has already（）worries.问题1选项A.provokedB.irritatedC.inspiredD.hoisted【答案】A【解析】考查动词辨析。

A项provoke“引起，挑起，煽动”，B项irritate“使兴奋，激怒”，C项inspire“激发，鼓舞”，D项hoist“升起，举起”。

根据空格前后关键词prospect of increased prices （价格上升的前景）和worries（担忧）可知，空格部分表示“引起”。

句意：价格上涨的前景已经引发了担忧。

故该题选择A项正确。

3.单选题Changing the computer system would entail substantial periods of retraining.问题1选项A.withholdB.extendC.overtakeD.impose【答案】B【解析】考查动词辨析。

entail表示“使需要，承担，引起”；A项withhold“保留，隐瞒”，B项extend“延伸，扩大”，C项overtake“改善，压倒”，D项impose“利用，强加”。

考博英语（阅读理解）-试卷78(总分：40.00，做题时间：90分钟)一、Reading Comprehensio(总题数：4，分数：40.00)In a society where all aspects of our lives are dictated by scientific advances in technology, science is the essence of our existence. Without the vast advances made by chemists, physicists, biologists, geologists and other diligent scientists, our standards of living would decline, our flourishing wealthy nation might come to an economic depression, and our people would suffer from diseases that could not be cured. As a society we ignorantly take advantage of the amenities provided by science, yet our lives would be altered interminably without them. Health care, one of the aspects of our society that separates us from our archaic ancestors, is founded exclusively on scientific discoveries and advances. Without the vaccines created by doctors, diseases such as polio, measles, hepatitis, and the flu would pose a threat to our citizens, for although some of these diseases may not be deadly, their side effects can be a vast detriment to an individual affected with the disease. In addition, science has developed perhaps the most awe-inspiring vital invention in the history of the world, the computer. Without the presence of this machine our world could exist, but the conveniences brought into life by the computer are unparalleled. Despite the greatness of present-day innovators and scientists and their revelations, it is requisite to examine the amenities of science that our culture so blatantly disregards. For instance, the light bulb, electricity, the telephone, running water, and the automobile are present-day staples of our society, however, they were not present until scientists discovered them. Because of the contribution of scientists, our world is ever metamorphosing, and this metamorphosis economically and personally comprises our society, whether our society is cognizant of this or not.（分数：10.00）(1).In the first paragraph the author implies that we______.（分数：2.00）A.would not survive without scienceB.take the amenities of science for grantedC.could have raised the standards of living with scienceD.would be free of disease because of scientific with advances(2).The author uses health care and vaccines to illustrate______.（分数：2.00）A.how science has been developedB.what science means to societyC.what the nature of science isD.how disease affects society(3).Nothing, according to the author, can match the invention of the computer in terms of______.（分数：2.00）A.powerB.noveltyC.benefitsplexity(4).The author seems to be unhappy about______.（分数：2.00）A.people's ignorance of their cultureB.people's ignoring the amenities of scienceC.people's making no contributions to societyD.people's misunderstanding of scientific advance(5).The author's tone in the passage is______.（分数：2.00）A.criticalB.cognizantC.appreciativeD.paradoxicalDrinking wastewater? The idea may sound distasteful, but new federally funded research says more Americans are doing so —whether they know or not —and this reuse will be increasingly necessary as the U. S. population expands. Treated wastewater poses no greater health risks than existing water supplies and, in some cases, may be even safer to drink, according to a report released by the National Research Council, " We believe water reuse is an option to deal with growing water scarcity, especially in coastal areas," says Jorg Drowes, an engineering professor at the Colorado School of Mines. "This can be done reliably without putting the public at risk," he says, citing technological advances. He says it's a waste not to reuse the nation's wastewater, because almost all of it is treated before discharge. This water includes storm runoff(径流)as well as used water from homes, businesses and factories. In many places, the report says, the public does not realize it's drinking water that was treated after being discharged as wastewater somewhere upstream. For example, wastewater discharged into the Trinity River from Dallas/Fort Worth flows south into Lake Livingston, the source for Houston's drinking water. Despite the growing importance of this reuse, the report says there's been no systemic analysis of its extent nationwide since a 1980 study by the U. S. Environmental Protection Agency(EPA). Alan Roberson of the American Water Works Association says wastewater reuse is common, so the council's report is important but not surprising. Roberson expects this recycling will continue to increase, especially for irrigation and industrial needs. He says it will take longer to establish potable(适于饮用的)uses because of public nervousness about drinking wastewater, however treated. "We have to do something to address water scarcity," says Olga Naidenko, a senior scientist at the non-profit Environmental Working Group. " Less than 10% of potable water is used for drinking, cooking, showering or dishwashing. We flush it down the toilet, literally. " Technologies exist to safely treat the water, she says, although some are expensive. The report says water reuse projects tend to cost more than most water conservation options but less than seawater desalination(脱盐)and other supply alternatives. It calls on the EPA to develop rules that set safe national standards.（分数：10.00）(1).Which of the following statements would Jorg Drewes agree to?（分数：2.00）A.Water reuse may eventually put the public at risk.B.Water reuse is preferable to wasting water.C.Water reuse is far from a solution to water shortage.D.Water reuse is possible only after greater tech advances.(2).Lake Livingston is mentioned to show that the public______.（分数：2.00）A.Accepts the fact of drinking wastewater calmlyB.Is concerned about the safety of the drinking waterC.Does not believe that wastewater is safe to drinkD.Is not aware of the nature of their drinking water(3).According to Alan Roberson, ______.（分数：2.00）A.It is not safe to drink wastewaterB.The report has surprised the publicC.the report helps build up public confidenceD.The public has yet to accept drinking wastewater(4).Olga Naidenko's remarks emphasize______.（分数：2.00）A.The recent progressB.The existing problemsC.The new perspectiveD.The potential risks(5).What does the report suggest to the EPA?（分数：2.00）A.Weighing different water conservation options.B.Exploring new technologies to treat wastewater.C.Setting up national standards for water reuse.D.Monitoring water supplies at a national level.Rain is not what it used to be. A new study reveals that much of the precipitation in Europe contains such high levels of dissolved pesticides that it could be illegal to supply it as drinking water. Studies in Switzerland have found that rain is laced with toxic levels of atrazine, alachlor and other commonly used crop sprays. "Drinking water standards are regularly exceeded in rain," says Stephan Muller, a chemist at the Swiss Federal Institute for Environmental Science and Technology in Dubendorf. The chemicals appear to have evaporated from fields and become part of the clouds. Both the European Union and Switzerland have set a limit of 100 nanograms for any particular pesticide in a liter of drinking water. But, especially in the first minutes of a heavy storm, rain can contain much more than that. In a study to be published by Muller and his colleague Thomas Bucheli in Analytical Chemistry this summer, one sample of rainwater contained almost 4000 nanograms per liter of 2, 4-dinitrophenol, a widely used pesticide. Previously, the authors had shown that in rain samples taken from 41 storms, nine contained more than 100 nanograms of atrazine per liter, one of them around 900 nanograms. In the latest study, the highest concentrations of pesticides turned up in the first rain after a long dry spell, particularly when local fields had recently been sprayed. Until now, scientists had assumed that the pesticides only infiltrated groundwater directly from fields. Muller warns that the growing practice of using rainwater that falls onto roofs to recharge under — ground water may be adding to the danger. This water often contains dissolved herbicides that had been added to roofing materials, such as bitumen sheets, to prevent vegetation growing. He suggests that the first flush of rain should be diverted into sewers to minimize the pollution of drinking water, which is not usually treated to remove these herbicides and pesticides.（分数：10.00）(1).According to the Swedish scientists, the pesticides in rain______.（分数：2.00）A.exceed those in crop spraysB.can be traced back to crop spraysC.are not as toxic as they used to beD.are nothing but atrazine and alachlor(2).Muller and Bucheli found that 2, 4-dinitrophenol______.（分数：2.00）A.is widely used in agricultureB.exceeded atrazine in the rain samplesC.can be measured in the units of nanogramsD.was far in excess of limit in drinking water(3).Scientists used to hypothesize that______.（分数：2.00）A.groundwater was safe for drinking waterB.herbicides and pesticides were harmlessC.pesticides contaminated groundwater exclusivelyD.rain would minimize the pollution of drinking water(4).Muller warns us not ____ .（分数：2.00）A.to tap groundwater for drinking waterB.to use such roofing materials as bitumen sheetsC.to let the first flush of rain recharge underground waterD.to divert the first flush of rain into sewers without removing its herbicides and pesticides(5).Which of the following can be the best title for the passage?（分数：2.00）A.Drinking WaterB.Rainwater and Underground WaterC.Agriculture and PesticidesD.Falling PesticidesAlthough speech and writing are the special means of communicating of humans, the interchange also takes place in many other ways. A person may relay his or her feelings, thoughts, and reactions through body positioning, body contact, body odors, eye contact, responsive actions, habits, attitudes, interests, state of health, dress and grooming, choice of life-style, and use of talents — in fact, through everything the individual says or does. In turn, every person is constantly receiving multitudes of external and internal messages through his or her five senses and personal biorhythm system. An individual screens, selects, regulates, and controls specific aspects of this information through a process of mental choices. Some of these choices are automatic; some are subconscious because of habit, block, or lack of development; and some are made by a conscious process. The degree to which a person is able to communicate depends upon the extent of his or her conscious awareness, priority of need, and control of this process. The person with a behavior disorder is shut off from the communicative flow that normally exists among humans. His or her mind is confused, and he or she may feel unable to express personal thoughts, needs, and emotions, and unable to make himself or herself understood. Sometimes the person may feel that he or she is communicating clearly but that others cannot or will not understand. Because the person is thus isolated in internal problems, he or she is interested only in these problems and cannot focus attention on the messages of others. The person often projects fears and fantasies onto others, so that no matter what the real content is of the messages that others relay, the messages received are threatening ones. The causes of such communicative shutoffs are blocks in the neural pathways of the person's processing of information. Sometimes a block is physical, as in deafness, mental retardation, brain tumor, or hardening of the cerebral arteries. However, the most common causes of blocks are injuries to a person's emotional system. Emotional blocks occur to some degree in all human beings. They usually occur in childhood before good communicative skills are learned, and they are connected to individual symbolism. Unless such a block is removed shortly after happening, it can have profound and complicating effects that will distort emotional and mental growth and arrest the development potential of the individual. Even though a child with blocks will appear to grow and to seem mature in some ways, he or she will show the evidence of emotional blocking in efforts to communicate.（分数：10.00）(1).The concluding phrase of the first paragraph implies that human communication______.（分数：2.00）A.is characterized by two features, form and meaningB.is mainly conducted through speech and writingC.is of two functions, stimulation and responseD.takes two forms, verbal and nonverbal(2).In the second paragraph the author is mainly concerned with______.（分数：2.00）municative abilityB.external and internal messagesrmation and mental processingD.conscious and subconscious awareness(3).Shut off from the communicative flow, the person with a behavior disorder______.（分数：2.00）A.is unable to focus attention on internal problemsB.is isolated in internal problemsC.relays threatening messagesD.all of the above(4).Which of the following is universal according to the passage?（分数：2.00）A.Neural blocks.B.Physical blocks.C.Cerebral blocks.D.Emotional blocks.(5).The passage ends with______.（分数：2.00）A.the contributing factors to emotional and mental disorderB.the importance of acquiring good communicative skillsC.the significance of eliminating early emotional blocksD.the warning of emotional blocks common in childhood。