济南大学考博2015真题

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济南大学2009~2010学年第一学期课程考试试卷(A卷)答案

济南大学2009~2010学年第一学期课程考试试卷(A卷)答案

概念 极限 性质 计算方法
概念 连续 基本结论 性质 初等函数的连续性 闭区间上连续函数的性质
左右极限
第二章主要内容回顾
导数的概念、几何意义 定义求导 导数 求导方法 基本公式、四则运算、复合求导 反函数求导 特殊函数求导 隐函数求导 高阶导数

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历年济南大学教育学研究生333真题

历年济南大学教育学研究生333真题

济南大学2018年攻读硕士学位研究生入学考试试题考试科目:教育综合科目代码:333考试时间:月日(注:特别提醒所有答案一律写在答题纸上,直接写在试题或草稿纸上的无效!)—————————————————————————————一、名词解释1.六艺2.知觉3.效度4.分组教学5.课堂管理6.程序教学二、简答题1.布鲁纳提出的四条教学原则是什么?2.教师承担着哪些职业角色?3.教育目的的功能有哪些?4.比较团体智力测验和个体智力测验的优缺点。

三、分析论述题1.简述群体的主要特征。

2.论述新课程条件下教师角色的转变。

3.教学是科学还是艺术?请谈谈你的看法。

4.1983年,加德纳在著作《智能的结构》中提出了无论是在定义、评价手段还是在目的方面都不同于传统智力的“多元智力”概念。

多元智力理论于20世纪90年代被引入国内,经过几年的发展,到了90年代末,该理论影响日渐广泛。

2000年之后,关于多元智力理论的译著、论著以及教育期刊上所发表的文章均大幅度增加,形成了“多元智力”热潮。

请分析加德纳多元智力理论及对教育教学的启示。

参考答案:一、名词解释1.六艺:中国古代的主要教育教学内容,包括礼、乐、射、御、书、数。

2.知觉:人脑对直接作用于感觉器官的事物的各种不同属性,各个不同部分及其相互关系的整体反映。

3.效度:指一个测验欲测量某种心理特征的准确程度,即测验的有效性。

4.所谓分组教学,是指按照学生的学习能力或学习成绩,把他们分为若干水平不同的小组进行教学。

5.课堂管理是指教师在课堂教学的过程中通过协调课堂中的各种关系以建立一个有效的学习环境,促进学生积极地参与课堂活动,从而实现预定的教学目标的过程。

6.程序教学:认为学习是形成行为库中本不存在的行为,是通过“刺激——反应——强化”一步步实现的。

它的基础是行为主义心理学。

二、简答题1.[答案要点](1)动机原则;(2)结构原则;(3)程序原则;(4)强化原则。

2.[答案要点]传道者角色;授业、解惑者角色;示范者角色;管理者角色;父母与朋友角色;研究者角色。

2015年山东大学考博英语部分试题及参考答案

2015年山东大学考博英语部分试题及参考答案

2015年山东大学考博英语部分试题及参考答案2015年山东大学考博英语部分试题完形填空A recent poll indicated that half the teenagers in the United States believe that communication between them and their parents is__1__and further that one of the prime causes of this gap is__2__listening behavior. As a(an)__3__ in point , one parent believed that her daughter had a severe__4__problem. She was so __5__that she took her to an audiologist to have her ear tested.The audiologist carefully tested both ears and reported back to the parent :“ There ‘ s nothing wrong with her hearing. She 's just __6__you out. ”A leading cause of the __7__divorce rate(more than half of all marriages end in divorce)isthe failure of husbands and wives to __8__effectively. They don ‘ t listen to each other. Neither person__9__to the actual message sent by the other.In __10__fashion , political scientists report that a growing number of people believe thattheir elected and __11__officials are out of__12__with the constituents they are supposedly__13__. Why?Becausethey don 't believe that they listen to them. In fact , it seems that sometimes our politicians don 't even listen to themselves. The following is a true story : At anational__14__conference held in Albuquerque some years ago , then Senator Joseph Montoyawas__15__a copy of a press release by a press aide shortly before he got up before the audienceto__16__ a speech. When he rose to speak , __17__the horror of the press aide and the__18__ofhis audience , Montoya began reading the press release , not his speech. He began,"For immediate release. Senator Joseph M. Montoya , Democrat of New Mexico , last night told the National .. ”Montoya read the entire six-page release , __19__ with the statement that he “was repeatedly__20__by applause. ”1. [A] scarce [B] little [C] rare [D] poor2. [A] malignant [B] deficient [C] ineffective [D] feeble3. [A] case [B] example [C] lesson [D] suggestion4. [A] audio [B] aural [C] hearing [D] listening5. [A] believing [B] convinced [C] assured [D] doubtless6. [A] turning [B] tuning [C] tucking [D] tugging7. [A] rising [B] arising [C] raising [D] arousing8. [A] exchange [B] interchange [C] encounter [D] interact9. [A] relates [B] refers [C] responds [D] resorts10. [A] like [B] alike [C] likely [D] likewise11. [A] nominated [B] selected [C] appointed [D] supported12. [A] connection [B] reach [C] association [D] touch13. [A] leading [B] representing [C]delegating [D] supporting14. [A] legislative [B] legitimate [C] legalized [D] liberal15. [A] distributed [B] awarded [C] handed [D] submitted16. [A] present [B] publish [C] deliver [D] pursue17. [A] to [B] with [C] for [D] on18. [A] joy [B] enjoyment [C] amusement [D] delight19. [A] conclude [B] to conclude [C] concluding [D] concluded20. [A] disrupted [B] interfered [C] interrupted [D] stopped阅读理解第一篇I 've been writing for most of my life. The book Writing Without Teachers introduced me to one distinction区另 U )and one practice that has helped my writing processes tremendously. Thedistinction is between the creative mind and the critical mind. While you need to employ both to get to a finished result, they cannot work in parallel no matter how much we might like to think so.Trying to criticize writing on the fly is possibly the single greatest barrier to writing thatmost of us encounter. If you are listening to that 5th grade English teacher correct your grammarwhile you are trying to capture a fleeting (稍纵即逝的)thought, the thought will die. If you capture the fleeting thought and simply share it with the world in raw form, no one is likely to understand. You must learn to create first and then criticize if you want to make writingthe tool for thinking that it is.The practice that can help you past your learned bad habits of trying to edit as you writeis what Elbow calls “free writing. ” In free writing, the objective is to get words down onpaper non-stop, usually for 15-20 minutes. No stopping, no going back, no criticizing. The goalis to get the words flowing. As the words begin to flow, the ideas will come from the shadows and let themselves be captured on your notepad or your screen.Now you have raw materials that you can begin to work with using the critical mind that you ' ve persuaded to sit on the side and watch quietly. Most likely, you will believe that this will take more time than you actually have and you will end up staring blankly at the pages as the deadline draws near. Instead of staring at a blank start filling it with words no matter how bad. Halfway throughyour available time, stop and rework your raw writing into something closer to finished product. Move backand forth until you run out of time and the final result will most likely be far better than your current practices.1 When the author says the creative mind and the critical mind “ cannot work in parallel ” in the writi ng process, he means ________________________________ .A. one cannot use them at the same time B . they cannot be regarded as equally importantC. they are in constant conflict with each other D . no one can be both creative and critical2 What prevents people from writing on is .A. putting their ideas in raw form B . ignoring grammatical soundnessC. attempting to edit as they write D . trying to capture fleeting thoughts3 What is the chief objective of the first stage of writing?A. To organize one 's thoughts logically. B . To get one 's ideas down.C. To choose an appropriate topic. D . To collect raw materials.4 One commonconcern of writers about “free writing ” is that _____________________________________ .A. it overstresses the role of the creative mind B . it does not help them to think clearlyC. it may bring about too much criticism D . it takes too much time to edit afterwards5 In what way does the critical mind help the writer in the writing process?A . It allows him to sit on the side and observe.B . It helps him to come up with new ideas.C. It saves the writing time available to him. D . It improves his writing into better shape.第二篇2002年1月六级"The world's environment is surprisingly healthy. Discuss." If that were an examination topic,most students would tear it apart, offering a long list of complaints: from local smog ( 烟雾)to global climate change, from the felling (砍伐)of forests to the extinction of species.The list would largely be accurate, the concern legitimate. Yet the students who should be given the highest marks would actually be those who agreed with the statement. The surprise is how good things are, not how bad.After all, the world's population has more than tripled during this century, and world outputhas risen hugely, so you would expect the earth itself to have been affected. Indeed, if peoplelived, consumed and produced things in the same way as they did in 1900 (or 1950, or indeed 1980), the world by now would be a pretty disgusting place: smelly, dirty, toxic and dangerous.But they don't. The reasons why they don't, and why the environment has not been mined, have to do with prices, technological innovation, social change and government regulation in response to popular pressure. That is why, today's environmental problems in the poor countries ought, in principle, to be solvable.Raw materials have not run out, and show no sign of doing so. Logically, one day they must:the planet is a finite place. Yet it is also very big, and man is very ingenious. What has happened is that every time a material seems to be running short, the price has risen and, in response, people have looked for new sources of supply, tried to find ways to use less of the material, or looked for a new substitute. For this reason prices for energy and for minerals have fallen in real temp3s during the century. The same is true for food. Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some timebefore new sources of supply become available. But they always do, assisted by new famp3ing andcrop technology. The long temp3 trend has been downwards.It is where prices and markets do not operate properly that this benign (良性的)trend begins to stumble,and the genuine problems arise. Markets cannot always keep the environment healthy. If no one owns the resourceconcerned, no one has an interest in conserving it or fostering it: fish is the best example of this.1. According to the author, most students ____ .A) believe the world's environment is in an undesirable conditionB) agree that the environment of the world is not as bad as it is thought to beC) get high marks for their good knowledge of the world's environmentD) appear somewhat unconcerned about the state of the world's environment2. The huge increase in world production and population ___ .A) has made the world a worse place to live inB) has had a positive influence on the environmentC) has not significantly affected the environmentD) has made the world a dangerous place to live in3. One of the reasons why the Iong-temp3 trend of prices has been downwards is that _ .A) technological innovation can promote social stabilityB) political instability will cause consumption to dropC) new famp3ing and crop technology can lead to overproductionD) new sources are always becoming available4. Fish resources are diminishing because ____ .A) no new substitutes can be found in large quantitiesB) they are not owned by any particular entityC) improper methods of fishing have mined the fishing groundsD) water pollution is extremely serious5. The primary solution to environmental problems is ___ .A) to allow market forces to operate properlyB) to curb consumption of natural resourcesC) to limit the growth of the world populationD) to avoid fluctuations in prices第三篇2005年6月六级Low-level slash-and-burn farming doesn 't harm rainforest. On the contrary, it helps farmersand improves forest soils. This is the unorthodox view of a German soil scientist who has shown that burntclearings in the Amazon, dating back more than 1,000 years, helped creates patches of rich, fertile soilthat farmers still benefit from today.Most rainforest soils are thin and poor because they lack minerals and because the heat andI i! heavy rainfall destroy most organic matter in the soils within four years of it reaching theI I; forest floor. This means topsoil contains few of the ingredients needed for long-term successful farming.But Bruno Glaser, a soil scientist of the University of Bayreuth, has studied unexpected patches of fertilesoils in the central Amazon. These soils contain lots of organic matter.Glaser has shown that most of this fertile organic matter comes from “ black carbon ” --the organic particles from camp fires and charred ( 烧成炭的)wood left overfrom thousands ofyears of slash-and-burn farming. “ The soils, known as Terra Preta, contained up to 70 times more black carbon than the surrounding soils, ” says Glaser.Unburnt vegetation rots quickly, but black carbon persists in the soil for many centuries. Radiocarbon dating shows that the charred wood in Terra Preta soils is typically more than 1,000 years old.I・;“ Slash-and-burn farming can be good for soils provided it doesn 't completely burn all the vegetation, and leaves behind charred wood, ” says Glaser. “It can be better than manure ( 粪月肥).” Burning the forest just once can leave behind enough black carbon to keep the soil fertile for thousands of years. And rainforests easily regrow after small-scale clearing. Contrary to the conventional view that human activities damage the environment, Glaser says: “ Black carbon combines with human wastes is responsible for the richness of Terra Preta soils. ”Terra Preta soils turn up in large patches all over the Amazon, where they are highly prizedby farmers. All the patches fall within 500 square kilometers in the central Amazon. Glaser saysI I the widespread presence of pottery ( 陶器)confirms the soil 's human origins.The findings add weight to the theory that large areas of the Amazon have recovered so wellfrom past periods of agricultural use that the regrowth has been mistaken by generations of biologists for “virgin ” forest.During the past decade, researchers have discovered hundreds of large earth works deep in thejungle. They are up to 20 meters high and cover up to a square kilometer. Glaser claims thatthese earth works, built between AD400 and 1400, were at the heart of urban civilizations managed to feed themselves.1. Wdearn from the passage that the traditional view of slash-and-burn farming is that ___________ .A) it does no harm to the topsoil of the rainforestB) it destroys rainforest soilsC) it helps improve rainforest soilsD) it diminishes the organic matter in rainforest soils2. Most rainforest soils are thin and poor because __________ .A) the composition of the topsoil is rather unstableB) black carbon is washed away by heavy rainsC) organic matter is quickly lost due to heat and rainD) long-term farming has exhausted the ingredients essential to plant growth3. Glaser made his discovery by ________ .A) studying patches of fertile soils in the central AmazonB) examining pottery left over by ancient civilizationsC) test-burning patches of trees in the central AmazonD) radiocarbon-dating ingredients contained in forest soils4. What does Glaser say about the regrowth of rainforest?A) They take centuries to regrow after being burnt.B) They cannot recover unless the vegetation is burnt completely.C) Their regrowth will be hampered by human habitation.D) They can recover easily after slash-and-burn farming5. From the passage it can be inferred that ______ .A) human activities will do grave damage to rainforestsB) Amazon rainforest soils used to be the richest in the worldC) farming is responsible for the destruction of the Amazon rainforestsD) there once existed an urban civilization in the Amazon rainforests第四篇2006年12月六级In a purely biological sense, fear begins with the body's system for reacting to things that can harm us- the so-called fight-or-flight response. "An animal that can't detect danger can'tI i! stay alive," says Joseph LeDoux. Like animals, humans evolved with an elaborate mechanism forI __ I: processing information about potential threats. At its core is a cluster of neurons(神经元)deep in the brainknown as the amygdala ( 扁桃核).LeDoux studies the way animals and humans respond to threats to understand how we form memories ofsignificant events in our lives. The amygdala receives input from many parts of the brain, including regionsresponsible for retrieving memories. Using this information, the amygdala appraised a situation- I thinkthis charging dog wants to bite me-and triggers a response by radiating nerve signals throughout the body.These signals produce the familiar signs of distress:trembling, perspiration and fast-moving feet, just to name three.This fear mechanism is critical to the survival of all animals, but no one can say for sure whether beastsother than humans know they're afraid. That is, as LeDoux says, "if you put that system into a brain thathas consciousness, then you get the feeling of fear."Humans, says Edward M. Hallowell, have the ability to call up images of bad things that happened in thepast and to anticipate future events. Combine these higher thought processes with our hardwireddanger-detection systems, and you get a near-universal human phenomenon: worry.That's not necessarily a bad thing, says Hallowell. "When used properly, worry is an incredible device,"he says. After all, a little healthy worrying is okay if it leads to constructive action-like having a doctorlook at that weird spot on your back.Hallowell insists, though, that there's a right way to worry. "Never do it alone, get the facts and thenmake a plan," he says. Most of us have survived a recession, so we're familiar with the belt-tighteningstrategies needed to survive a slump.Unfortunately, few of us have much experience dealing with the threat of terrorism, so it's been difficult to get facts about how we should respond. That's why Hallowell believes it was okay for people to indulge some extreme worries last fall by asking doctors for Cipro and buying gas masks.1. The "so-called fight-or-flight response" (Line2, Para. 1) refers to " ".A) the biological process in which human beings' sense of self-defense evolvesB) the instinctive fear human beings feel when faced with potential dangerC) the act of evaluating a dangerous situation and making a quick decisionD) the elaborate mechanism in the human brain for retrieving information2. Form the studies conducted by LcDoux we learn that _______ .A) reactions of humans and animals to dangerous situations are often unpredictableB) memories of significant events enable people to control fear and distressC) people's unpleasant memories are derived from their feelings of fearD) the amygdale plays a vital part in human and animal responses to potential danger3. Form the passage we know that ________ .A) a little worry will do us good if handled properlyB) a little worry will enable us to survive a recessionC) fear strengthens the human desire to survive dangerD) fear helps people to anticipate certain future events4. Which of the following is the best way to deal with your worries according to Hallowell?A) Ask for help-from the people around you.B) Use the belt-tightening strategies for survival.C) Seek professional advice and take action.D) Understand the situation and be fully prepared.5. In Hallowell's view, people's reaction to the terrorist threat last fall was .A) ridiculous B) understandable C) over-cautious D) sensiblePassage六选五How Poison Ivy WorksAccording to the American Academy of Dermatology, an estimated 10 to 50 million people inthis country have an allergic reaction to poison ivy each year. Poison ivy is often very difficult to spot. It closely resembles several other common garden plants, and can also blend in with other plants and weeds. But if you come into contact with it, you'll soon know by the itchy, blistery rash that forms on your skin. Poison ivy is a red, itchy rash caused by the plant that bears its name. Manypeople get it when they arehiking or working in their garden and accidentally come into direct contact with the plant's leaves, roots, or stems. The poison ivy rash often looks like red lines, and sometimes it forms blisters.1. _____About 85 percent of people are allergic to the urushiol in poison ivy, according to theAmerican Academy of Dermatology. Only a tiny amount of this chemical -- 1 billionth of a gram--is enough to cause a rash in many people. Some people may boast that they've been exposedto poison ivy many times and have never gotten the rash, but that doesn't necessarily mean they're not allergic. Sometimes the allergy doesn't emerge until you've been exposed several times, and some people develop a rash after their very first exposure. It may take up to ten days for the rash to emerge the first time.2. _____Here are some other ways to identify the poison ivy plant. It generally grows in a clusterof low, weed-like plants or a woody vine which can climb trees or fences. It is most often foundin moist areas, such as riverbanks, woods, and pastures. The edges of the leaves are generally smooth or have tiny "teeth". Their color changes based on the season -- reddish in the spring; green in the summer; and yellow, orange, or red in the fall. Its berries are typically white.3. _____The body's immunesystem is normally in the business of protecting us from bacteria, viruses, and other foreign invaders that can make us sick. But when urushiol from the poison ivy plant touches the skin, it instigates an immune response, called dermatitis, to what would otherwise be a harmless substance. Hay fever is another example of this type of response; in the case of hay fever, the immune system overreacts to pollen, or another plant-produced substance.4. _____The allergic reaction to poison ivy is known as delayed hypersensitivity. Unlike immediate hypersensitivity, which causes an allergic reaction within minutes of exposure to an antigen, delayed hypersensitivity reactions don't emerge for several hours or even days after the exposure.5. _____In the places where your skin has come into contact with poison ivy leaves or urushiol,within one to two days you'll develop a rash, which will usually itch, redden, burn, swell, and form blisters. The rash should go away within a week, but it can last longer. The severity of the reaction often has to do with how much urushiol you've touched. The rash may appear sooner in some parts of the body than in others, but it doesn't spread -- the urushiol simply absorbs into the skin at different rates in different parts of the body. Thicker skin such as the skin on the soles of your feet, is harder to penetrate than thinner skin on your arms and legs.A Because urushiol is found in all parts of the poison ivy plant -- the leaves, stems, and roots -- it's best to avoid the plant entirely to prevent a rash. The trouble is, poison ivy grows almost everywhere in the United States (with the exception of the Southwest, Alaska, and Hawaii), so geography won't help you. The general rule to identify poison ivy, "leaflets three, let it be," doesn't always apply. Poison ivy usually does grow in groups of three leaves, with a longer middle leaf -- but it can also grow with up to nine leaves in a group.B Most people don't have a reaction the first time they touch poison ivy, but developan allergic reaction after repeated exposure. Everyone has a different sensitivity, and therefore a slightly different reaction, to poison ivy. Sensitivity usually decreases with age and with repeated exposures to the plant.C Here's how the poison ivy response occurs. Urushiol makes its way down through the skin, where it is metabolized, or broken down. Immune cells called T lymphocytes (or T-cells) recognize the urushiol derivatives as a foreign substance, or antigen. They send out inflammatory signals called cytokines, which bring in white blood cells. Under orders from the cytokines, these white blood cells turn into macrophages. The macrophages eat foreign substances, but in doing so they also damage normal tissue, resulting in the skin inflammation that occurs with poison ivy.D Poison ivy's cousins, poison oak and poison sumac, each have their own unique appearance. Poison oak grows as a shrub (one to six feet tall). It is typically found along the West Coast and in the South, in dry areas such as fields, woodlands, and thickets. Like poison ivy, the leaves of poison oak are usually clustered in groups of three. They tend to be thick, green,I and hairy on both sides. Poison sumac mainly grows in moist, swampyareas in the Northeast, Midwest, and along the Mississippi River. It is a woody shrub made up of stems with rows of seven to thirteen smooth-edged leaflets.E The culprit behind the rash is a chemical in the sap of poison ivy plants called urushiol. Its name comes from the Japanese word "urushi", meaning lacquer. Urushiol is the same substancethat triggers an allergic reaction when people touch poison oak and poison sumac plants. Poison ivy, Eastern poison oak, Western poison oak, and poison sumac are all members of the same family--Anacardiaceae.F Call your doctor if you experience these more serious reactions:Pus around the rash (which could indicate an infection).A rash around your mouth, eyes, or genital area.A fever above 100 degrees.A rash that does not heal after a week.2015年山大考博英语真题部分答案完形填空答案及翻译:I. D 2.B 3.A 4.C 5.B 6.B 7.A 8.D 9.C 10.AII. C 12.D 13.B 14.A 15.C 16.C 17.A 18.C 19.C 20.C最近的一项民意测验显示:美国一半的青少年认为他们与父母的交流不好,而且造成这种隔阂的一个首要原因是有不理想的倾听行为。

2015年考博英语真题应用

2015年考博英语真题应用

2015年考博英语真题应用真题应用很关键考博英语对于很多考生来说,是困扰他们的一大难关。

从每年英语没过线的考生人数就可以看出,英语复习必须全力以赴,容不得半点侥幸心理,只有付出才有收获。

全国免费电话:四零零六六八六九七八.2015考博交流群:一零五六一九八二零,联系我们扣扣:二四七八七四八零五四或者四九三三七一六二六。

首先,词汇是基础。

词汇是英语的基石,但是我们都知道词汇的记忆是一项很枯燥的工作,因为它要的是真功夫。

关于词汇的学习根据每个人的不同情况会有不同的方法,常见的背诵单词书、做真题记单词。

关于第一种背诵方法有两点建议:在整块背诵的基础上注意零余时间的利用,比如随身携带一本小的单词书,只要有时间就拿出来看看;关于词汇书的选择,推荐西北大学出版的《考博词汇红宝书》和《考博英语词汇速记宝典》,在记单词的过程中,把不认识的单词标记出来,并且,重新抄写到一张新的纸上,一天记一个单元或者两个单元,就有新的一张或两张纸的陌生词汇被整理出来,然后,重点记忆这些陌生词汇,效率更高。

关于第二种的背诵方法,也是得到很多同学推崇的,做真题记单词,通过语境来记忆,就是从阅读中把单词挑出来背,做一篇阅读要把时间控制在15分钟以内,做完了要花大概45分钟去弄懂,光做不研究是没有效果的。

而且要切记,词汇记忆是每天的必修课。

再说,阅读。

阅读是大头,是做好其他一切题型的基础和前提。

而且不能只是做,一定要分析每一道题,你做对了,为什么做对了?做错了,为什么错?命题的思路是什么,一定要研究透彻。

特别推崇书上说的要读文章,大声的读以培养语感,以及更深刻的理解每一篇文章,读的时候会发现看的时候没有注意到的问题,当然又一次的温习了单词。

也可以把阅读中自己感觉比较好的句型记在小本子上,为以后的写作做好积累。

一般到了九月就可以做十年真题了。

考博英语最宝贵最权威的资料就是十年真题,它有自己的出题套路,反复做反复咀嚼就能培养题感。

阅读到最后,真题都特别熟了,可以做点模拟题,测下自己的水平。

2015年全国医学博士入学统一考试英语真题及答案解析

2015年全国医学博士入学统一考试英语真题及答案解析

2015年全国医学博士入学统一考试英语真题及答案解析Part I: Listening comprehension(略)Part II: Vocabulary(10%)Section ADirection: In this section, all the sentences are incomplete. Four word or phrases marked A,B,C and D are given beneath each of them. You are to choose the word the word or phrase that best completes the sentence, then mark your answer on the ANSWER SHEET.31. Despite his doctor’s note of caution, he never____from dring and smorking.A. retainedB. dissuadedC. alleviatedD. abstained32. people with a history of recurrent infections are warned that the use of personal stereos with headsets is likely to____their hearing.A. rehabilitateB. jeopardizeC. tranquilizeD. supplement33. impartial observers had to acknowledge that lack of formal education did not seem to____larry in any way in his success.A. refuteB. ratifyC. facilitateD. impede34. when the supporting finds were reduced, they should have revised their plan______.A. accordinglyB. alternativelyC. considerablyD. relatively35. it is increasingly believed among the expectant parents that prenatal education of classical music can_____ future adults with appreciation of music.A. acquaintB. familiarizedC. endowD. amuse36. if the gain of profit is solely due to rising energy prices, then inflation should be subsided when energy prices_____A. level outB. stand outC. come offD. wear off37. heat stroke is a medical emergency that demands immediate_____ from qualified medical personnel.A. prescriptionB. palpationC. interventionD. interposition38. asbestos exposure results in Mesothelioma, asbestosis and internal organ cancers, and_____ of these diseases is often decades after the initial exposure.A. offsetB. intakeC. outletD. onset39. ebola, which spreads through body fluid or secretions such as urine,______ and semen, can kill up to 90% of those infected.A. salineB. salivaC. scabiesD. scrabs40. the newly designed system is ____ to genetic transfections, and enables an incubation period for studying various genes.A. comparableB. transmissibleC. translatableD. amenable Section BDirections: each of the following sentences has a word or phrase underlined. There are four words or phrases beneath each sentence. Choose the word or phase which can best keep the meaning of the original sentence if it issubstituted for the underlined part. Mark your answer on the ANSWER SHEET.41. every year more than 1000 patients in Britain die on transplant waiting lists, prompting scientists to consider other ways to produce organs.A. propellingB. prolongingC. puzzlingD. promising42. improved treatment has changed the outlook of HIV patients, but there is still a serious stigma attached to AIDS.A. disgraceB. discriminationC. harassmentD. segregation43. surviviors of the shipwreck were finally rescued after their courage of persistence lowered to zero by their physical lassitude.A. depletionB. dehydrationC. exhaustionD. handicap44. scientists have invented a 3D scan technology to read the otherwise illegible wood-carved stone, a method that may apply to other areas such as medicine.A. negativeB. confusingC. eloquentD. indistinct45. top athletes scrutinize both success and failure with their coach to extract lessons from them, but they are never distracted from long-term goals.A. anticipateB. clarifyC. examineD. verify46. his imperative tone of voice reveals his arrogance and arbitrariness.A. challengingB. solemnC. hostileD. demanding47. the discussion on the economic collaboration between the United States and the European Union may be eclipsed by the recent growing trade friction.A. erasedB. triggeredC. shadowedD. suspended48. faster increases in prices foster the belief that the future increases will be also stronger, so that higher prices fuel demand rather than quench it.A. nurtureB. eliminateC. assimilateD. puncture49. some recent developments in photography allow animals to be studied in previously inaccessible places and in unprecedented detail.A. unpredictableB. unconventionalC. unparalleledD. unexpected50. a veteran negotiation specialist should be skillful at manipulating touchy situation.A. estimatingB. handlingC. rectifyingD. anticipatingPart III Cloze(10%)Direction: in this section there is a passage with ten numbered blanks. For each blank, there are four choices marked A, B, C, and D on the right side. Choose the best answer and mark the letter of your choice on the ANSWER SHEET.A mother who is suffering from cancer can pass on the disease to her unborn child in extremely rare cases 51 a new case report published in PNAS this week.According to researchers in Japan and at the Institute for Cancer Research in Sutton, UK, a Japanese mother had been diagnosed with leukemia a few weeks after giving birth 52 tumors were discovered in her daughter’s cheek and lung when she was 11 months old. Genetic analysis showed that the baby’s cancer cells had the same mutation as the cancer cellsof the mother. But the cancer cells contained no DNA whatsoever from the father 53 would be expected if she had inherited the cancer from conception. That suggests the cancer cell made it into the unborn child’s body across the placental barrier.The Guardian claimed this to be the fires 54 case of cells crossing the placental barrier. But this is not the case----microchimerism 55 cells are exchanged between a mother and her unborn child, is thought to be quite common, with some cells thought to pass from fetus to mother in about 50 to 70 percent of cases and to go the other way about half,56.As the BBC pointed out, the greater 57 in cancer transmission from mother to fetus had been how cancer cells that have slipped through the placental barrier could survive in the fetus without being killed by its immune system. The answer, in this case at least, lies in a second mutation of the cancer cells, which led to the 58 of the specific features that would have allowed the fetal immune system to detect the cells as foreign. As a result, no attack against the invaders was launched.59, according to the researchers there is little reason for concern of “cancer danger”. Only 17 probable cases have been reported worldwide and the combined 60 of cancer cells both passing the placental barrier and having the right mutation to evade the baby’s immune system is extremely low.51. A. suggests B. suggesting C. having suggested D. suggested52. A. since B. although C. whereas D. when53. A. what B. whom C. who D. as54. A. predicted B. notorious C. proven D. detailed55. A. where B. when C. if D. whatever56. A. as many B. as much C. as well D. as often57. A. threat B. puzzle C. obstacle D. dilemma58. A. detection B. deletion C. amplification D. addition59. A. therefore B. furthermore C. nevertheless D. conclusively60. A. likelihood B. function C. influence D. flexibilityPart IV Reading Comprehension(30%)Directions: in this part there are six passages, each of which is followed by five questions. For each question there are four possible answers marked A, B, C, and D. choose the best answer and mark the letter of your choice on the ANSWER SHEET.Passage OneThe American Society of Clinical Oncology wrapped its annual conference this week, going through the usual motions of presenting a lot of drugs that offer some added quality or extension of life to those suffering from a variety of as-yet incurable diseases. But buried deep in an AP story are a couple of promising headlines that seems worthy of more thorough review, including one treatment study where 100 percent of patients saw their cancer diminish byhalf.First of all, it seems pharmaceutical companies are moving away from the main cost-effective one-size-first-all approach to drug development and embracing the long cancer treatments, engineering drugs that only work for a small percentage of patients but work very effectively within that group.Pfizer announced that one such drug it’s pushing into late-stage testing is target for 4% of lung cancer patients. But more than 90% of that tiny cohort responded to the drug initial tests, and 9 out of ten is getting pretty close to the ideal ten out of ten. By gearing toward more boutique treatments rather than broad umbrella pharmaceuticals that try to fit for everyone it seems cancer researchers are making some headway. But how can we close the gap on that remaining ten percent?Ask Takeda Pharmaceutical and Celgene, two drug makers who put aside competitive interests to test a novel combination of their treatments. In a test of 66 patients with the blood disease multiple myeloma, a full 100 percent response to a cancer drug(or in this case a drug cocktail) is more or less unheard of. Moreover, this combination never would’ve been two competing companies hadn’t sat down and put their heads together.Are there more potentially effective drug combos out there separated by competitive interest and proprietary information? Who’s to say, but it seems like with the amount of money and research being pumped into cancer drug development, the outcome pretty good. And if researchers can start pushing more of their response numbers toward 100 percent, we can more easily start talking about oncology’s favorite four-letter word: cure.61. which of the following can be the best title for the passage?A. Competition and CooperationB.Two Competing Pharmaceutical CompaniesC. The promising Future of PharmaceuticalsD. Encouraging News: a 100% Response to a Cancer Drug62. in cancer drug development, according to the passage, the pharmaceuticals now ____A. are adopting the cost-effective one-size-fits-all approachB. are moving towards individualized and targeted treatmentsC. are investing the lion’s shares of their moneyD. care only about their profits63. from the encouraging advance by the two companies, we can infer that____A. the development can be ascribed to their joint efforts and collaborationB. it was their competition that resulted in the accomplishmentC. other pharmaceuticals will join them in the researchD. the future cancer treatment can be nothing but cocktail therapy64. from the last paragraph it can be inferred that the answer to the question___A. is nowhere to be foundB. can drive one crazyC. can be multipleD. is conditional65. the tone of the author of this passage seems to be_____A. neutralB. criticalC. negativeD. potimistPassage TwoLiver disease is the 12th leading cause of death in the US, chiefly because once it’s determined that a patient needs a new liver it’s difficult to get one. Even in case where a suitable donor match is found, there’s guarantee a transplant will be successful. But researchers Massachusetts General Hospital have taken a huge step toward building functioning livers in the lab, successfully transplanting culture-grown livers into rats.The livers aren’t grown from scratch, but rather within the infrastructure of a donor liver. The liver cells in the donor organ are washed out with a detergent that gently strips away the liver cells, leaving behind a biological scaffold of proteins and extracellular architecture that is very hard to duplicate synthetically.With all of that complicated infrastructure already in place, the researchers then seeded the scaffold(支架) with liver cells isolated from health livers, as well as some special endothelial cells to line the bold vessels. Once repopulated with healthy cells, these livers lived in culture for 10 days.The team also translated some two-day-old recellularized livers back into rats, where they continued to thrive for eight hours while connected into the rat’s vascular systems. However, the current method isn’t perfect and can not seem to repopulate the blood vessels quite densely enough and the transplanted livers can’t keep functioning for more than about 24 hours(hence the eight-hour maximum for the rat thansplant).But the initial successes are promising, and the team thinks they can overcome the blood vessel problem and get fully functioning livers into rats within two years. It still might be a decade before the tech hits the clinic, but if nothing goes horribly wrong—and especially if stem-cell research established a reliable way to create health liver cells from the every patients who need transplants-lab-generated livers that are perfect matches for their recipients could become a reality.66. it can be inferred from the passage that the animal model was mainly intended to____A. investigate the possibility of growing blood vessels in the labB. explore the unknown functions of the human liverC. reduce the incidence of liver disease in the US.D. address the source of liver transplants67. what does the author mean when he says that the livers aren’t grown from scratch?A. the making of a biological scaffold of proteins and extracellular architectureB. a huge step toward building functioning livers in the labC. the building of the infrastructure of a donor liverD. growing liver cells in the donor organ68. the biological scaffold was not put into the culture in the lab until____A. duplicated syntheticallyB. isolated from the healthy liverC. repopulated with the healthy cellsD. the addition of some man-made blood vessels69. what seems to be the problem in the planted liver?A. the rats as wrong recipientsB. the time point of the transplantationC. the short period of the recellularizationD. the insufficient repopulation of the blood vessels70. the research team holds high hopes of_____A. creating lab-generated livers for patients within two yearsB. the timetable for generating human livers in the labC. stem-cell research as the future of medicineD. building a fully functioning liver into ratsPassage ThreePatients whose eyes have suffered heat or chemical bums typically experience severe damage to the cornea—the thin, transparent front of the eye that refracts light and contributes most of the eye’s focusing ability. In a long-term study, Italian researchers use stem cells taken from the limbus, the border between the cornea and the white of the eye, to cultivate a graft of healthy cells in a lab to help restore vision in eyes. During the 10-years study, the researchers implanted the healthy stem cells into the damaged cornea in 113 eyes of 112 patients. The treatment was fully successful in more than 75 percent of the patients, and partially successful in 13 percent. Moreover, the restored vision remained stable over 10 years. Success was defined as an absence of all symptoms and permanent restoration of the cornea.Treatment outcome was initially assessed at one year, with up to 10 years of follow-up evaluations. The procedure was even successful on several patients whose bum injuries had occurred years earlier and who had already undergone surgery.Current treatment for burned eyes involves taking stem cells from a patient’s healthy eye, or from the eyes of another person, and transferring them to the burned eye. The new procedure, however, stimulates the limbal stem cells from the patient’s own eye to reproduce in a lab culture. Several types of treatments using stem cells have proven successful in restoring blindness, but the long-term effectiveness shown here is significant. The treatment is only for blindness caused by damage to the cornea; it is not effective for repairing damaged retinas or optic nerves.Chemical eye burns often occur in the workplace, but can also happen due to mishaps involving household cleaning products and automobile batteries.The result of the study, based at Italy’s University of Modena and Reggio Emilia, were published in the June 23 online issue of the New England Journalof Medicine.71. what is the main idea of this passage?A. stem cells can help restore vision in the eyes blinded by bums.B. the vision in the eyes blinded by bums for 10 years can be restoredC. the restored vision of the burned eyes treated with stem cells can last for10 yearsD. the burned eyes can only be treated with stem cells from other healthy persons72. the Italian technique reported in this passage_____A. can repair damaged retinasB. is able to treat damaged optic nervesC. is especially effective for burn injuries in the eyes already treated surgicallyD. shows a long-term effectiveness for blindness in vision caused by damage to cornea73. which of the following is NOT mentioned about eye bums?A. the places in which people workB. the accidents that involve using household cleaning productsC. the mishaps that involved vehicles batteriesD. the disasters caused by battery explosion at home74. what is one of the requirements for the current approach?A. the stem cells taken from a healthy eyeB. the patient physically healthyC. the damaged eye with partial visionD. the blindness due to damaged optic nerves75. which of the following words can best describe the author’s attitude towards the new method?A. sarcasticB. indifferentC. criticalD. positivePassage FourHere is a charming statistic: divide the us by race, sex and county of residence, and differences in average life expectancy across the various groups can exceed 30 years. The most disadvantaged look like denizens of a poor African country: a boy born on a Native American reservation in Jackson County, South Dakota, for example, will be lucky to reach his 60th birthday, a typical child in Senegal can expect to live longer than that.America is not alone in this respect. While the picture is extreme in other rich nations, health inequalities based on race, sex and class exist in most societies—and are only party explained by access to healthcare.But fresh insights and solutions may soon be at hand. An innovative project in Chicago to unite sociology and biology is blazing the trail(开创), after discovering that social isolation and fear of crime can help to explain the alarmingly high death rate from breast cancer among the city’s black women. Living in these conditions seems to make tumors more aggressive by changing gene activity, so that cancer cells can use nutrients more effectively.We are already familiar with the lethal effect of stress on people clinging to the bottom rungs of the societal ladder, thanks to pioneering studies of British civil servants conducted by Michael Marmot of University College London. What’s exciting about the Chicago project is that it both probes the mechanisms involved in a specific disease and suggests precise remedies that it both probes the mechanisms invlilved in a specific disease and suggests precise remedies. There are drugs that may stave tumors of nutrients and community coordinators could be employed to help reduce social isolation. Encouraged by the US National Institutes of Health , similar projects are springing up to study other pockets of poor health, in populations ranging from urban black men to while poor women in rural Appalachia.To realize the full potential of such projects, biologists and sociologists will have to start treating one other with a new respect and learn how to collaborate outside their comfort zones. Too many biomedical researchers still take the arrogant view that sociology is a “soft science” with little that’s serious to say about health. And too many sociologists reject any biological angle—fearing that their expertise will be swept aside and that this approach will be used to bolster discredited theories of eugenics, or crude race-based medicine.It’s time to drop these outdated attitudes and work together for the good of society’s most deprived members. More important, it’s time to use this fusion of biology and sociology to inform public policy. This endeavor has huge implications, not least in cutting the wide health gaps between blacks and whites, rich and poor.76. as shown in the 1st paragraph, the shaming statistic reflects______.A. injustice everywhereB. racial discriminationC. a growing life spanD. health inequalities77. which of the following can have a negative impact on health according to the Chicago-based project?A. where to liveB. which race to belong toC. how to adjust environmentallyD. what medical problem to suffer78. the Chicago-based project focuses its management on_____A. a particular medical problem and its related social issueB. racial discrimination and its related social problemsC. the social ladder and its related medical conditionsD. a specific disease and its medical treatment79. which of the following can most probably neglected by sociologists?A. the racial perspectiveB. the environmental aspectC. the biological dimensionD. the psychological angel80. the author is a big fan of______A. the combination of a traditional and new way of thinking in promoting healthB. the integration of biologists and sociologists to reduce health inequalitiesC. the mutual understanding and respect between racesD. public education and health promotionPassage FiveAmerican researchers are working on three antibodies that many mark a new step on the path toward an HIV vaccine, according to a report published online Thursday, July 8,2010, in the journal Science.One of the antibodies suppresses 91 percent of HIV strains, more than any AIDS antibody ever discovered, according to a report on the findings published in the Wall Street Journal. The antibodies were discovered in the cells of a 60-year-old African-American gay man whose body produced them naturally. One antibody in particular is substantially different from its precursors, the Science study says.The antibodies could be tried as a treatment for people already infected with HIV, the WSJ reports. At the very least, they might boost the efficacy of current antiretroviral drugs.It is welcome news for the 33 million people the United Nations estimated were living with AIDS at the end of 2008.The WSJ outlines the painstaking method the team used to find the antibody amid the cells of the African—American man, known as Donor 45. First they designed a probe that looks just like a spot on a particular molecule on the cells that HIV infects. They used the probe to attract only the antibodies that efficiently attack that spot. They screened 25 million of Donor 45’s cell to find just 12 cells that produced the antibodies.Scientists have already discovered plenty of antibodies that either don’t work at all or only work on a couple of HIV strains. Last year marked the first time that researchers found ”broadly neutralizing antibodies”, which knock out many HIV strains. But none of those antibodies neutralized more than about 40 percent of them, the WSJ says. The newest antibody, at 91 percent neutralization , is a marked improvement.Still, more work needs to be done to ensure the antibodies would activate the immune system to produce natural defenses against AIDS, the study authors say. They suggest there test methods that blend the three new antibodies together—in raw form to prevent transmission of the virus, such as from mother to child; in a microbicide gel that women or gay men could use before sex to prevent infection; or as a treatment for HIV/AIDS, combined with antiretroviral drug.If the scientists can find the right way to stimulate production of the antibodies, they think most people could produce then, the WSJ says.81. we can learn from the beginning of the passage that_______A. a newly discovered antibody defeats 91% of the HIV strainsB. a new antiretroviral drug has just come on the marketC. American researchers have developed a new vaccine for HIVD. the African—American gay man was cured of this HIV infection82. what is the implication of the antibodies discovered in the cells of the African—American gay man?A. they can cure the 33 million AIDS patients in the worldB. they may strengthen the effects of the existing antiretroviral drugsC. they will kill all the HIV virusesD. they will help make a quick diagnosis of an HIV infection83. the newest antibody found in Donor 45 reflects a dramatic advance in terms of_____.A. pathologyB. pharmacologyC. HIV neutralizationD. HIV epidemiology84. according to the study authors, the three test methods are intended to____.A. advance the technology in condom production to prevent HIV infectionB. facilitate the natural immune defense against AIDSC. develop more effective antiretroviral drugs85. the passage is most likely_____.A. a news reportB. a paper in ScienceC. an excerpt from an Immunology TextbookD. an episode in a science fiction novel.Passage SixWhitening the world's roofs would offset the emissions of the world's cars for 20 years, according to a new study from Lawrence Berkeley National Laboratory.Overall, installing lighter-colored roofs and pavement can cancel the heat effect of two years of global carbon dioxide emissions, Berkeley Lab says. It's the first roof-cooling study to use a global model to examine the issue.Lightening-up roofs and pavement can offset 57 billion metric tons of carbon dioxide, about double the amount the world emitted in 2006, the study found. It was published in the journalEnvironmental Research Letters.Researchers used a conservative estimate of increased albedo, or solar reflection, suggesting that purely white roofs would be even better. They increased the albedo of all roofs by 0.25 and pavement by 0.15. That means a black roof, which has an albedo of zero, would only need to be replaced by a roof of a cooler color -- which might be more feasible to implement than a snowy white roof, Berkeley Lab says.The researchers extrapolated a roof's CO2 offset over its average lifespan. If all roofs were converted to white or cool colors, they would offset about 24 gigatons (24 billion metric tons) of CO2, but only once. But assuming roofs last about 20 years, the researchers came up with 1.2 gigatons per year. That equates to offsetting the emissions of roughly 300 million cars, all the cars in the world, for 20 years.Pavement and roofs cover 50 to 65 percent of urban areas, and cause a heat-island effect because they absorb so much heat. That's why cities aresignificantly warmer than their surrounding rural areas. This effect makes it harder -- and therefore more expensive -- to keep buildings cool in the summer. Winds also move the heat into the atmosphere, causing a regional warming effect.Energy Secretary Steven Chu, a Nobel laureate in physics (and former Berkeley Lab director), has advocated white roofs for years. He put his words into action Monday by directing all Energy Department offices to install white roofs. All newly installed roofs will be white, and black roofs might be replaced when it is cost-effective over the lifetime of the roof."Cool roofs are one of the quickest and lowest-cost ways we can reduce our global carbon emissions and begin the hard work of slowing climate change," he said in a statement.86. which of the following can be the best title for the passage?A. a Decline in Car EmissionsB. white Roofs or Black PavementsC. the Effect of Linghting-up RoofsD. climate Change and Extreme Weathers87. a indicated by the passage, black roofs______A. are better than snowy white onesB. reflect not heat from the sunC. are more expensive to build in the urban areasD. are supposed to be placed by snowy white ones88. if they are converted to white or cooler colors, all roofs in the world in their lifetime_____A. can absorb 1.2 gigattons of CO2 a yearB. could serve as 300 million cars in terms of emissionC. would offset the emissions from 300 million carsD. would offset about 24 gigatons of CO2 as emitted from the cars89. according to the passage, it is hard and expensive to keep the urban buildings cool because of______A. the heat-island effectB. the lack of seasonal windsC. the local unique weatherD. the fast urban shrinkage90. energy Secretary Steven Chu implies that_____A. nothing could be more effective in cooling global warming than method he has advocatedB. the method in question still needs to be justified in the futureC. our global carbon emissions can be reduced by half if cool roofs are installedD. weather change and global warming can be addressed in no timePart V Writing(20%)Directions: in this part there is an essay in Chinese. Read it carefully and then write a summary of 200 words in English on the ANSWER SHEET. Make sure that your summary covers the major points of the passage.什么是健康?人的健康包括身体健康和心理健康两个方面。

2015考博真题

2015考博真题

一、单选1×50
上下尖牙区别
monson球面的半径
下颌神经前支中的感觉神经
前牙切割运动的杠杆运动形式
单囊性成釉细胞瘤处理方式
腺淋巴瘤病理特点
舌下腺结构
放射性骨髓炎病理表现
翼下颌间隙内容
下颌运动特点
下颌体骨化中心
颞下颌关节手术时切口方式
牙受垂直向力时牙龈主纤维中不受力的是
(以后想起来再补充)
二、名解2×10
近唇线角
pterygoid process
Terra dentition index
mento-cervical angle
taste threshold
alveolar bone proper
candidiasis
chronic gingivitis
branchial cleft cyst
lymphoepithelial carcinoma
三、简答5×6
解剖
1.根管系统在根部侧面开口的系统名称,并从解剖角度解释牙周病和牙髓病的相互影响。

2.口颌系统肌链的组成与功能?
3.临床上面神经的解剖方法,面神经主干的解剖标志点?
病理
1.口腔黏膜鳞癌有很多亚型,请举3例口腔黏膜鳞癌亚型,并叙述其镜下特点及生物学行为?
2.根据牙骨质组织结构学特性,叙述牙骨质龋特点?
3.肌上皮细胞来源的唾液腺良恶性肿瘤各举两例,及其镜下鉴别要点。

2015年南京大学考博英语真题试卷(题后含答案及解析)

2015年南京大学考博英语真题试卷(题后含答案及解析)

2015年南京大学考博英语真题试卷(题后含答案及解析)题型有:1. Structure and V ocabulary 2. Cloze 3. Reading Comprehension 4. English-Chinese Translation 5. Chinese-English TranslationStructure and V ocabulary1.The ambassador was accused of having______on domestic affairs.A.trespassedB.encroachedC.entrenchedD.invaded正确答案:B解析:近义词词义辨析。

encroach,invade,trespass这三个词均指损害他人权利,侵占其财产或侵犯别国的领土。

encroach通常指蚕食,即逐渐地、不声不响或偷偷摸摸地进入别国的领土,或攫取别人的财物,侵犯他人的权利,常与介词on或upon连用。

invade暗示着明目张胆、凶残与暴行,常用来指一国武装侵略另一国。

也可用来指疾病、虫害的侵袭。

trespass是个法律用语,指未经许可进入私人土地,或非法侵入,常与on或upon连用。

句中提及侵犯他国内政,encroach更加符合语境。

entrench与on搭配使用时表示挖掘壕沟,与题意不符。

故答案为B。

2.The goal is to use crops, weeds and even animal waste______the petroleum that fuels much of American manufacturing.A.in terms ofB.in favor ofC.in spite ofD.in place of正确答案:D解析:介词词组辨析。

句中crops,weeds,animal waste与petroleum“石油”对比可知,这两组是性质不同的能源,由此可知空格处的词组应为“取代”的意思,选项中只有D表示“取代,替换”的意思。

2015年同济大学考博生理学真题回忆

2015年同济大学考博生理学真题回忆

2015年同济大学医学院生理学真题回忆
一、负反馈和正反馈调节的生理意义并分别举一例。

(6分)
二、举例说明渗透压是如何维持毛细血管内外及细胞内外液体移动
的。

(10分)
三、前负荷和后负荷分别对肌肉收缩的影响。

(10分)
四、肌细胞收缩和整块骨骼肌单收缩的区别。

(10分)
五、骨骼肌和心肌收缩特点的区别。

在前后负荷不改变的情况下,
机体对骨骼肌和心肌收缩能力的调节机制有何不同?(14分)
六、胸内负压形成的原因及保持胸内负压的生理意义。

(5分)
七、动脉血压形成的原因及影响因素,选择一到二个因素进行分析。

(10分)
八、近端小管重吸收的生理意义和机制。

(10分)
九、抗利尿激素(ADH)的分泌和调节。

(10分)
十、眼睛视近物时如何进行调节及每一项的生理意义。

(5分)
十一、进行神经干实验时,保持刺激电极位置不变,记录电极向远处移动,会发生怎样的变化。

其中存在什么原理。

(10分)。

2015医学考博试题

2015医学考博试题

2015医学考博试题2015年中山大学肿瘤防治中心分子医学专业考博试题生物化学(一)六选五1.米氏方程式公式是什么?Km,Vmax的意义。

三种可逆性抑制剂存在情况下,Km,Vmax的变化。

2.如何进行克隆的构建以及质粒的扩增与抽提?3.衰老的细胞分子机制(至少五点并作解释)。

4.分子量20KD,PI=5.5的核蛋白的抽提。

5.蛋白质的翻译后修饰及生理作用,写出修饰的氨基酸。

6.可以进行分子标记三种酶,并比较底物和作用方式。

细胞生物学六选五1.应用抗原抗体反应的分子生物学技术(至少五种)2.比较细胞自噬,细胞凋亡,细胞坏死3.细胞骨架的组成及如何调控胞质分裂和核分裂4.细胞周期各时期的物质合成5.膜泡运输的方式及调控2015中山医肿瘤学考博真题必答题(15*4)1. 良恶性肿瘤的区别2. 肿瘤三级预防的定义和方法3. 简述第二信使4. P53基因异常表达的形式选答题(6选2 20*2)5. 肿瘤化疗用药的原则6. NHL和HL的区别(病理类型上,治疗方案上)7. 食管癌手术的注意事项8. 乳腺癌放疗原则9. 对不起忘啦10. 肿瘤干细胞的定义和特征11. 实验设计题,给出肿瘤转移可能相关基因,设计实验进行功能验证12. 细胞周期各期特点和关键check-point2015年浙大考博专业基础课--病理与病理生理学真题(回忆版)病理学部分一、名词解释(3*8):表观遗传学,细胞信号传导,DNA甲基化,凋亡,基因芯片,转录因子,异型性,癌前病变二、简答题(六选三,3*12):1.简述病毒与肿瘤的关系。

2.请简述肿瘤的分子分型。

3.目前结直肠癌发生的分子机制有几种,请你谈谈你的评价。

4.消化道常见的溃疡性病变有哪些(至少4种)及其病理学特点及鉴别要点。

5.肿瘤上皮间质转化(EMT)的概念,它与肿瘤存在哪些联系,谈谈你所了解的机制。

6.免疫组织化学技术的概念及其应用范围。

病理生理学部分(四选二,2*20)1.抑癌基因失活的机制有哪些?请举例说明其在肿瘤发生发展中的作用。

济南大学教师招聘考试历年真题

济南大学教师招聘考试历年真题

济南大学教师招聘考试历年真题一、单选题(每题只有一个正确答案,答错、不答或多答均不得分)1.下列有关海洋知识的表述不正确的是()。

A.科学家认为,海平面的升降是由于大陆板块运动或全球气候的冷暖变化引起的B.海洋中容纳有巨大的热量,在不断与外界交换和传输自身热量的过程中,对大陆的气候起到了调节作用C.“黑潮”是纵贯大西洋的一支海流,由于污染,海水呈黑色,所以被称为“黑潮”D.海水所含的元素超过了人体吸收的限度,所以不能喝【答案】:C2.下列不属于计划特点的是()。

A.预见性B.实践性C.指导性D.科学性【答案】:B3.在市场上,人们都用人民币购买商品,这表明()。

A.人民币也是商品,有价值B.人民币具有支付功能C.人民币是我国的法定货币D.人民币在本质上是一般等价物【答案】:C4.汉语民法一词在我国并无典籍可依,用“民”与“法”这两个汉字,组成“民法”来表述部门法,来源于()学者创造性的翻译。

A.英国1/ 10B.美国C.日本D.德国【答案】:C5.中国俗语有“夏练三伏,冬练三九”之说法,其中的“三九”是指进入()之后的第三个“九天”。

A.大寒B.冬至C.小雪D.立冬【答案】:B6.市场体系的三大支柱是()。

A.商品市场、技术和信息市场、房地产市场B.商品市场、资本市场、劳动力市场C.劳动力市场、商品市场、技术和信息市场D.资本市场、技术和信息市场、劳动力市场【答案】:B7.适用于向上级机关请求指示、批准事项的公文是()。

A.请示B.批示C.批复D.报告【答案】:A8.国家干部遵纪守法,照章办事,不论远近亲疏都一视同仁;教师平等地对待学生,没有智力差别和家庭贫富贵贱之分;售货员公平地对待顾客,服务热情,不以貌取人,不欺叟骗童。

这是()。

A.完善自我的人际吸引的要求2/ 10B.尊老爱幼的家庭美德的要求C.助人为乐的社会公德的要求D.办事公道的职业道德的要求【答案】:D9.交通运输部,公安部等10部门组成的联合检查组于2018年11月28日对某网约车平台合规经营,信息安全,公共安全及市场竞争等方面提出了27项整改要求。

2015年博士生入学考试外语真题

2015年博士生入学考试外语真题

2015年博士生入学考试外语真题中国社会科学院研究生院2015年攻读博士学位研究生入学考试试卷英语2015年3月14 日8:30 – 11:30PART I: Vocabulary and GrammarSection A (10 points)Directions: Choose the answer that best fills in the blank.1. Even the president is not really the CEO. No one is. Power in a corporation is concentrated and vertically structured. Power in Washington is ______________ and horizontally spread out.a. prudentb. reversiblec. diffused. mandatory2. In describing the Indians of the various sections of the United States at different stages in their history, some of the factors which account for their similarity amid difference can be readily accounted for, others are difficult to _______________.a. refineb. discernc. embedd. cluster3. The partial transfer of legislative powers from Westminster, implemented by T ony Blair, wasdesigned to give the other members of the club a bigger ______________ and to counter centrifugal forces that seemed to threaten the very idea of the union.a. sayb. transmissionc. decayd. contention4. It can hardly be denied the proliferation of so-called dirty books and films has, to date, reached almost a saturation point. People do not acknowledge the _______________ fact that children are bound to be exposed to ―dirty words‖in a myriad of ways other than through the public airwaves.a.i rrefutableb. concretec. inevitabled. haphazard5. A condition is an essential term of the contract. If a contract is not performed, it may constitute a substantial breach of contract and allow the other party to _______________ the contract, that is, treat the contract as discharged or terminated.a. repudiateb. spurnc. declined. halt6. Each of us shares with the community in which we live a store of words as well as agreed conventions ______________ these words should be arranged to convey a particular message. a. as the way by which b. by the way in whichc. as to the way in whichd. in the way of which7. Rarely ______________ a technological development _______________ an impact on many aspects of social, economic, and cultural development as greatly as the growth of electronics.a. has… hadb. had…hadc. has…hasd. have…had8. If early humans ______________ as much as they did, they probably ______________ to evolve into different species.a. did not move and intermingle…would continueb. would not move and intermingle…had continuedc. had not moved and intermingled…would have continuedd. were not to move and intermingle…could have continued9. It was ______________ the last time around the track ______________ I really kicked itin--passing the gossiping girlfriends, blocking out the whistles of boys who had already completed their run and now were hanging out on the grassy hill, I ran--pushing hard, breathing shallowly, knowing full well that I was going to have to hear about it from my disapproving friends for the next few days.a. not until…whenb. not until…thatc. until…whend. until…that10.One impediment ______________ the general use of a standard in pronunciation is the fact ______________ pronunciation is learnt naturally and unconsciously, while orthography is learnt deliberately and consciously.a. in…whichb. of …in whichc. on…thatd. to…thatSection B (5 points)Directions: Choose the word that is the closest in meaning with the underlined word.11. It is some 15 million Hindus, Sikhs and Muslims swept up in a tumultuous shuffle of citizensbetween India and Pakistan after the partition of the subcontinent in 1947.a. divisionb. turmoilc. fusiond. consolidation12. Concerning speculation, philosophy looks upon things from the broadest possible perspective;for criticism, it has the twofold role of questioning and judging everything that pertains either to the foundations or to the superstructure of human thinking.a. inebriatesb. forsakesc. relatesd. emaciates13. Meeting is, in fact, a necessary though not necessarily productive psychological side show.Perhaps it is our civilized way to moderating,if not preventing, change.a. promotingb. impedingc. temperingd. arresting14. The truth about alliances and their merit probably lies somewhere between the travel utopiapresented by the players and the evil empires portrayed bytheir critics.a. collaborationb. worthc. triumphd. defect15. But Naifeh and Smith reveal a keen intellect, an avid reader and a passionate observer of otherartists’ work who progressed from labored figure studies to inspir ed outbursts of creative energy.Far from an artistic flash in the pan, he pursued his calling with dogged determination against nearly insurmountable odds.a. insuperableb. unsurpassablec. uncountabled. invaluableSection C (5 points)Directions: Choose the letter that indicates the error in the sentence.16.One of the most important non-legislative functions of the U.S. Congress is the power toinvestigate, which is usually delegated to committees—either standing committees, specialA Bcommittees set for a specific purpose, or joint committees consisting of members of bothC Dhouses.17.One of the important corollaries to the investigative power is the power to publicizeinvestigations and their results. Most committee hearings areopen to public and are reportedA Bwidely in the mass media. Congressional investigations thus represent one important toolCavailable to lawmakers to inform the citizenry and to arouse public interest in national issues.D18.It is not a voice we recognize at once, whereas our own handwriting is something which weA Balmost always know. We begin the natural learning of pronunciation long before we start Clearning to read or write, and in our early years we go on unconsciously imitating andDpracticing the pronunciation of those around us for many hours everyday.19. It had happened too often that the farmers sold their wheat soon after harvest when farm debtsAwere coming due, only to see prices rising and speculators getting rich. On various occasions,Bproducer groups, asked firmer control, but the government had no wish to become involved, atCleast not until wartime when wheat prices threatened to run wild.D20.Detailed studies of the tribe by the food scientists at the University of London showed thatAgathering is a more productive source of food than is hunting. An hour of hunting yields onB Caverage about 100 edible calories as an hour of gathering produces 240.DPART II: Reading comprehension (30 points)Directions: Choose the best answers based on the information in the passages below. Passage 1Plato’s Republic has been the source of great consternation, especially in literary circles, for itsattack on the poets. Socrates in fact asserts that they should have no place in the ideal state. Eric Havelock suggests that there are several misunderstandings in this regard, and in his Preface to Plato he identifies the issues, explains the historical context.Havelock opens his discussion by suggesting that the very title of the Republic is the source of much confusion. The book is commonly understood to be a treatise on the ideal political entity, but even a casual analysis will show that only one-third of the text is concerned with statecraft. The other two-thirds cover a variety of su bjects, but the thrust of Plato’s argument amounts to an attack on the traditional Greek approach to education.The educational methods still in use in the 4th century BC had their origins in what has been called the Greek Dark Age beginning around 1200 BC when the Mycenaean era collapsed. Very little is known about the whys and wherefores of this collapse, but it wasn’t until around 700 BC that the Phoenicianalphabet began to be adapted and used in the Greek-speaking world. During the intervening centuries, all knowledge concerning Greek history, culture, mores and laws were orally transmitted down through the generations. The most effective device in aid of memorizing vast amounts of information was rhyme. The epic form we see in Homer’s Iliad grew out of the need to preserve the Greek cultural memory. Havelock takes the reader through Book 1 of The Iliad and dissects it in detail to show how this cultural, historical and ethical heritage was conveyed. The Iliad takes on new and significant meaning to the reader of this minute examination.The Iliad and presumably other poetic vehicles were taught to children from an early age. The whole of the Greek-speaking world was immersed in the project of memorizing, and out of the masses arose those individuals with superior memories and theatrical skills who became the next generation of minstrels and teachers. Education was thus comprised of memorization and rote learning, and the people enjoyed constant reminders through public readings and festivals.Plato’s focus in the Republic and elsewhere is on Homer and Hesiod and to some extent the dramatists which at the time were the centerpieces of the educational regime. Their works presented gods and heroes as fundamentally immoral and thus bad examples for youth. The overall result is that the Greek adolescent is continually conditioned to an attitude which at bottom is cynical. It is more important to keep up appearances than to practice the reality. Decorum and decent behavior are not obviously violated, but the inner principle of morality is. Once the Republic is viewed as a critique of the educational regime, Havelock says that the logic of its total organization becomesclear.What Pl ato was railing against was an ―oral state of mind‖ which seems to have persisted even though the alphabet and written documentation had been in use for three centuries. Illiteracy was thus stil l a widespread problem in Plato’s time, and the poetic state of mind was the main obstacle to scientific rationalism and analysis. This is why Plato regarded the poetic or oral state of mind as the arch-enemy. In his teachings he did the opposite. He ask ed his students to ―think about what they were sa ying instead of just saying it.‖The epic had become, in Plato’s view, not ―an act of creation bu t an act of reminder and recall‖ and cont ributed to what Havelock terms ―the Homeric state of mind.‖It was So crates’project (and by extension Plato’s) to reform Greek education to encourage thinking and analysis. Thus all the ranting and railing about the ―poets‖ in Plato’s Republic was limited basically to Homer and Hesiod because of what he viewed as a wholly inadequate approach to education of which these particular poets were an integral part.Unfortunately, Western culture has misconstrued wh at Plato and Socrates meant by ―the poets.‖And because we view poetry as a highly creative and elevated form of expression, our critics have failed to recognize that Plato’s diatribe had a very specific and limited target which had nothing to do with high-minded creativity, of which there is plenty, by the way, in the proscribed poet s. It wasn’t really the poets who were the problem; it was the use of them that was deemed unacceptable.Post-Havelock, we can now read the Republic with the scales lifted from our eyes and see it for what it really was: an indictment of an antiquated educational regime which had no place in a democratic society.Comprehension Questions:21. The mistaken understanding of Plato's Republic consists in the widespread belief that it consistsof _______________.a.literary criticismb. a treatise on the ideal polityc. a critique of rationalismd. an indictment of an obsolete pedagogy22. According to Havelock, Plato’s anger with the poets arose from:I: Their representation of gods and heroes as fundamentally immoral and thus bad examples for youth.II: Their transmission of culture, mores and laws.a. I.b. II.c. Both I and II.d. Neither I nor II.23. Prior to the 4th century BC, recitation was considered the best educational method because______________.a.poetry was seen as a highly creative and elevated form of expressionb.rhyme was the most effective device in aid of memorizing vast amounts of informationc.there was no writing systemd.the people enjoyed constant reminders through public readings and festivals24. In Plato's diatribe the poetic or oral state of mind is the arch-enemy of _______________.a.democratic societyb. the Mycenaean Republicc .the Phoenicians d. literacy25. A common critique of the present-day Chinese educational system resembles the educationalsystem that Plato fulminated against in that it often _______________.a.asks students to think about what they were saying instead of just saying it/doc/8e18884558.htmlprises of memorization and rote learningc.has a very specific and limited targetd.encourages thinking and analysisPassage 2To govern is to choose how the revenue raised from taxes is spent. So far so good, or bad. But some people earn more money than others. Should they pay proportionately more money to the government than those who earn less? And if they do pay more money are they entitled to more services than those who pay less or those who pay nothing at all? And should those who pay nothing at all because they have nothing get anything? These matters are of irritable concern to ourrulers, and of some poignancy to the rest.Although the equality of each citizen before the law is the rock upon which the American Constitution rests, economic equality has never been an American ideal. In fact, it is the one unmentionable subject in our politics, as the senator from South Dakota recently discovered when he came up with a few quasi-egalitarian tax reforms. The furious and enduring terror of Communism in America is not entirely the work of those early cold warriors Truman and Acheson.A dislike of economic equality is something deep-grained in the American Protestant character. After all, given a rich empty continent for vigorous Europeans to exploit (the Indians were simply a disagreeable part of the emptiness, like chiggers), any man of gumption could make himself a good living. With extra hard work, any man could make himself a fortune, proving that he was a better man than the rest. Long before Darwin the American ethos was Darwinian.The vision of the rich empty continent is still a part of the American unconscious in spite of the Great Crowding and its attendant miseries; and this lingering belief in the heaven any man can make for himself through hard work and clean living is a key to the majority’s prevailing and apparently unalterable hatred of the poor, kept out of sight at home, out of mind abroad.Yet there has been, from the beginning, a significant division in our ruling class. The early Thomas Jefferson had a dream: a society of honest yeomen, engaged in agricultural pursuits, without large cities, heavy industry, banks, military pretensions. The early (and the late) Alexander Hamilton wanted industry, banks, cities, and a military force capable of making itself felt in world politics. It is a nice irony that so many of toda y’s laissez-faire conservatives think that they descend from Hamilton, the proponent of a strong federal government, and that so many liberals believe themselves to be the heirs of the early Jefferson, who wanted little more than a police force and a judiciary. Always practical, Jefferson knew that certain men would rise through their own good efforts while, sadly, others would fall. Government would do no more than observe this Darwinian spectacle benignly, and provide no succor.In 1800 the Hamiltonian view was rejected by the people andtheir new President Thomas Jefferson. Four years later, the Hamiltonian view had prevailed and was endorsed by the reelected Jefferson. Between 1800 and 1805 Jefferson had seen to it that an empire in posse had become an empire in esse. The difference between Jefferson I and Jefferson II is reflected in the two inaugural addresses.It is significant that nothing more elevated than greed changed the Dr. Jekyll of Jefferson I into the Mr. Hyde of Jefferson II. Like his less thoughtful countrymen, Jefferson could not resist a deal. Subverting the Constitution he had helped create, Jefferson bought Louisiana from Napoleon, acquiring its citizens without their consents. The author of the Declaration of Independence was quite able to forget the unalienable rights of anyone whose property he thought should be joined to our empire—a word which crops up frequently and unselfconsciously in his correspondence.In the course of land-grabbing, Jefferson II managed to get himself into hot water with France, England, and Spain simultaneously, a fairly astonishing thing to do considering the state of politics in Napoleonic Europe.Comprehension Questions:26. The author believes that Americans ________________.a. still believe America to be largely unpopulatedb. largely believe in lower taxationc. are in favor of taxation without representationd. should reconsider the Louisiana purchase27. From the passage, we may assume that the senator from South Dakota _______________.a. opposed tax reformb. was Thomas Jeffersonc. failed in his attempt to reform tax lawd. was Alexander Hamilton28. Jefferson made it possible for ________________.a. a potential empire to become a real oneb. tax laws to reflect the will of the peoplec. France, England, and Spain to simultaneously vacillate upon their mutual feelings towardsthe United States.d. Darwinian social theories to be accepted without question29. Jefferson’s early political writings espoused what would today b e called _______________.a. collectivismb. libertarianismc. socialismd. liberalism30. The author holds that Jefferson’s purchase of the Louisiana territories _______________.a. may be seen as a hypocritical actb. rigorously held with his previous views of inalienable rightsc. cannot be seen as an act of empire-expansiond. was an act meant to lower taxes and improve the wealth of the nationPassage 3If, besides the accomplishments of being witty and ill-natured, a man is vicious into the bargain, he is one of the most mischievous creatures that can enter into a civil society. His satire will then chiefly fall upon those who ought to be the most exempt from it. Virtue, merit, and everything that is praiseworthy, will be made the subject of ridicule and buffoonery. It is impossible to enumerate the evils which arise from these arrowsthat fly in the dark; and I know no other excuse that is or can be made for them, than that the wounds they give are only imaginary, and produce nothing more than a secret shame or sorrow in the mind of the suffering person. It must indeed be confessed that a lampoon or a satire do not carry in them robbery or murder; but at the same time, how many are there that would not rather lose a considerable sum of money, or even life itself, than be set up as a mark of infamy and derision? And in this case a man should consider that an injury is not to be measured by the notions of him that gives, but of him that receives it. Those who can put the best countenance upon the outrages of this nature which are offered them, are not without their secret anguish. I have often observed a passage in Socrates’ behavio r at his death in a light wherein none of the critics have considered it. That excellent man entertaining his friends a little before he drank the bowl of poison, with a discourse on the immortality of the soul, at his entering upon it says that he does not believe any the most comic genius can censure him for talking upon such a subject at such at a time. This passage, I think, evidently glances upon Aristophanes, who write a comedy on purpose to ridicule the discourses of that divine philosopher. It has been observed by many writers that Socrates was so little moved at this piece of buffoonery, that he was several times present at its being acted upon the stage, and never expressed the least resentment of it. But, with submission, I think the remark I have here made shows us that this unworthy treatment made an impression uponhis mind, though he had been too wise to discover it. When Julius Caesar was lampooned by Catullus, he invited him to a supper, and treated him with such a generous civility, that hemade the poet his friend ever after. Cardinal Mazarine gave the same kind of treatment to the learned Quillet, who had reflected upon his eminence in a famous Latin poem. The cardinal sent for him, and, after some kind expostulations upon what he had written, assured him of his esteem, and dismissed him with a promise of the next good abbey that should fall, which he accordingly conferred upon him in a few months after. This had so good an effect upon the author, that he dedicated the second edition of his book to the cardinal, after having expunged the passages which had given him offence. Though in the various examples which I have here drawn together, these several great men behaved themselves very differently towards the wits of the age who had reproached them, they all of them plainly showed that they were very sensible of their reproaches, and consequently that they received them as very great injuries. For my own part, I would never trust a man that I thought was capable of giving these secret wounds; and cannot but think that he would hurt the person, whose reputation he thus assaults, in his body or in his fortune, could he do it with the same security. There is indeed something very barbarous and inhuman in the ordinary scribblers of lampoons. I have indeed heard of heedless, inconsiderate writers that, without any malice, have sacrificed the reputation of their friends and acquaintance to a certain levity of temper, and a silly ambition of distinguishing themselves by a spirit of raillery and satire; as if it were not infinitely more honourable to be a good-natured man than a wit. Where there is this little petulant humor in an author, he is often very mischievous without designing to be so.Comprehension Questions:31. According to the author, those who want to trivializesatire tend to suggest that_______________.a. the damage is immaterialb. the effect is mere buffooneryc. wit is a streak of geniusd. the mischief must be taken in a spirit of raillery32. What would be the best strategy for the object of satire to adopt, according to the author?a. To take no heed.b. To placate the author.c. To take offence.d. To suffer the consequences.33. The main purpose of this article is ________________.a. the derision of the perpetrators of satireb. a warning against mischievous scribblersc. creating understanding of the genred. reproaching fellow satirists34. When the author speaks of ―this little petulant humor‖it is evident that he means________________.a. good-natured witb. the choleric temperc. a silly ambitiond. submission35. In view of the opinion of the author, it is unlikely that the author is a ________________.a. man of lettersb. satiristc. witd. a good-natured man Passage 4Alexander the Great’s conquests in the Eastern Mediterranean initiated a series of profound cultural transformations in the ancient centers of urban civilization of the Fertile Crescent. The final destruction of native rule and the imposition of an alien elite culture instigated a cultural discourse—Hellenism—which irrevocably marked all participants, both conquerors and conquered. This discourse was particularly characterized by a transformation of indigenous cultural traditions, necessitated by their need to negotiate their place in a new social order. As Bowerstock has argued, the process of Hellenization did not accomplish the wholesale replacement of indigenous cultural traditions with Greek civilization. Instead, it provided a new cultural vocabulary through which much pre-existing cultural tradition was often able to find new expression. This phenomenon is especially intriguing as it relates to language and literacy. The ancient civilizations of the Syro-Mesopotamian and Egyptian cultural spheres were, of course, literate, possessing indigenous literary traditions already of great antiquity at the time of the Macedonian conquests. The disenfranchisement of traditional elites by the imposition of Greek rule had the related effect of displacing many of the traditional social structures where in indigenous literacy functioned and was taught—in particular, the institutions of the palace and the temple. A new language of power, Greek, replaced the traditional language of these institutions. This had the unavoidable effect of displacing the traditional writing systems associated with these indigenous languages. Traditional literacy’s longstanding association with the centers of social and political authority began to be eroded.Naturally, the eclipse of traditional, indigenous literacy did not occur overnight. The decline of Cuneiform and Hieroglyphicliteracies was a lengthy process. Nor was the nature of their respective declines identical. Akkadian, the ancient language of Mesopotamian court and temple culture, vanished forever, along with cuneiform writing, in the first century CE. Egyptian lived on beyond the disappearance of hieroglyphic in the fourth century CE in the guise of Coptic, to succumb as a living, spoken language of daily social intercourse only after the Islamic conquest of Egypt. Even then, Coptic survives to this day as the liturgical language of the Coptic Orthodox Church. This latter point draws attention to an aspect of the decline of these indigenous literacies worthy of note: it is in the sphere of religion that these literacies are often preserved longest, after they have been superseded in palace circles—the last dated cuneiform text we have is an astrological text; the last dated hieroglyphic text a votive graffito. This should cause little surprise. The sphere of religion is generally one of the most conservative of cultural subsystems. The local need to negotiate the necessities of daily life and individual and collective identity embodied in traditional religious structures is slow to change and exists in ongoing dialogue with the more readily changeable royal and/or state ideologies that bind various locales together in an institutional framework.The process of ―Hellenization‖ of the an cient cultures of the Eastern Mediterranean provides us, then, with an opportunity to observe the on-going effect on traditional, indigenous literacy of the imposition of a new status language possessed of its own distinct writing system. The cultural politics of written and spoken language-use in such contexts has been much discussed and it is clear that the processes leading to the adoption of a new language—in written form, or spoken form, or both—in some cultural spheres and the retention of traditional languages inothers are complex. Factors including the imposition of a new language from above, adoption of a new language of social prestige from below, as well as preservation of older idioms of traditional statusin core cultural institutions, must have affected different sectors of a conquered society in different fashions and at different rates.Comprehension Questions:36. The languages that have to some extent managed to survive Hellenization did so in what area?a. In palace circles.b. In governmental institutions.c. In the religious sphere.d. In philological circles.37. Which aspect of society, according to the passage, is one of the most resistant to change?a. Monarchical institutions.b. Religious institutions.c. Linguistic norms.d. State ideologies.38. In the first paragraph, you saw the underlined word disenfranchisement. Choose, among thefollowing expressions, the closest in similar meaning.a. the removal of power, right and/or privilegeb. a strong sense of disappointmentc. the prohibition of the right to conduct businessd. the loss of social position39. Who was the leader of the Macedonian Conquest?a. King Philip of Macedon.b. Pericles of Athens.。

济南大学 学年第 学期试卷( 卷)

济南大学 学年第 学期试卷( 卷)

济南大学 学年第 学期试卷( 卷)课程 量子力学 授课教师 考试时间 考试班级 姓名 学号一 填空(每空2分,共30分)1. 在球坐标中,粒子的波函数为),,(ϕθψr ,则在球壳()dr r r +,中找到粒子的概率是_______________;在()ϕθ,方向的立体角Ωd 中找到粒子的概率是____________________。

2. 在动量表象中,位置算符x的本征态是_______________;动量的本征态是___________________。

3. 设粒子处在状态2211ψψψc c +=(设ψ已经归一化),式中1c 和2c 的物理意义是:__________________________________________________________。

4. 粒子在一维无限深势阱中运动,设)0(sin )(a x axA x ≤≤=ψπ,则该波函数的归一化常数为__________________5.在0K 附近,钠的价电子能量约为3电子伏特,则其德布罗意波长为_____________6. 正常Zeeman 效应是指:___________________________________________7. 三维各向同性谐振子能级N E 的简并度为:_______________________;氢原子能级n E (n 为主量子数)的简并度为:____________________ 8.设有两个全同粒子组成的体系,一个处在1k ϕ态,另一个处在2k ϕ态。

若这两个粒子是Bose 子,则体系对称化的波函数为:_________________________;若这两个粒子是Femi 子,则体系反对称化的波函数为:_________________________________________9.电子的内禀磁矩与自旋之比为:_________;轨道磁矩与轨道角动量之比为:____________。

2015年山东大学博士入学考试考博英语真题试题(2010-2013)

2015年山东大学博士入学考试考博英语真题试题(2010-2013)

2015年山东大学博士入学考试考博英语真题试题(2010-2013)目录2013年山东大学考博英语真题 (2)2012年山东大学考博英语真题 (12)2011年山东大学考博英语真题 (24)2010年山东大学考博英语真题 (36)2013年山东大学考博英语真题Part I Grammar and V ocabulary1. The discussion was so prolonged and exhausting that __________ the speakers stopped for deferments.A. at largeB. at intervalsC. at easeD. at random2. When traveling, you are advised to take travelers’ checks, which provide a secure__________ to carrying your money in cash.A. substituteB. selectionC. inferenceD. alternative3. I never trusted him because I always thought of him as such a character.A. graciousB. suspiciousC. uniqueD. particular4. Changing from solid to liquid, water takes in heat from all substances near it, and this__________produces artificial cold surrounding it.A. absorptionB. transitionC. consumptionD. interaction5. Language, culture, and personality may be considered__________of each other in thought, but they are inseparable in fact.A. IndistinctlyB. separatelyC. irrelevantlyD. independently6. Christmas is a Christian holy day usually celebrated on December 25th__________the birth of Jesus Christ.A. in accordance withB. in terms ofC. in favor ofD. in honor of7. To survive in the intense trade competition between countries, we must __________the qualities and varieties of products we make to the world market demand.A. improveB. enhanceC. guaranteeD. gear8. To give you a general idea of our products, we enclose the catalogues showing various products handled by us with detailed __________and means of packing.A. specimensB. inspectionsC. samplesD. specifications9. Many of the conditions that __________population pressures --- overcrowding, unemployment, poverty, hunger and illness --- lead to dissatisfaction.A. bring forwardB. give rise toC. feed up withD. result from10. Arriving anywhere with these possessions, he might just as easily__________for a month or a year as for a single day.A. put upB. stay upC. speed upD. make up11. The fact that the earth’s surface heats__________provides a convenient way to divide it into temperature region.A. infrequentlyB. irregularlyC. unsteadilyD. uneverny12. If a cat comes too close to its nest, the mockingbird __________a set of actions to protect its offspring.A. hastensB. releasesC. devisesD. initiates13. How large a proportion of the sales of stores in or near resort areas can be__________to tourist spending?A. attributedB. appliedC. contributedD. attached14. Knowledge is a comfortable and necessary retreat and __________for us in an advanced age; and if we do not plant it while young, it will give us no shade when we grow old.A. ingredientB. relianceC. shelterD. inclination15. Some people would like to do shopping on Sundays since they expect to __________wonderful bargains in the market.A. pick upB. bump intoC. pile upD. bring back16. Scientists are searching for the oldest tree __________because it can teach them a great deal about many issues related with climate change.A. livelyB. aliveC. livingD. live17. The destruction of the Twin Towers in New York City __________shock and anger throughout the world.A. temptedB. provokedC. summonedD. enveloped18. A 1994 World Bank report concluded that __________girls in school was probably the single most effective anti-poverty policy in the developing world today.A. enrollingB. assigningC. involvingD. consenting19. The UN official said aid programs will be __________until there is adequate protection for relief personnel.A. multipliedB. arrestedC. spannedD. suspended20. Despite almost universal__________of the vital importance of women’s literacy, education remains a dream for many women in far too many countries of the world.A. confessionB. identificationC. acknowledgementD. compliment21. Since the island soil has been barren for so many years, the natives must now __________much of their food.A. deliverB. importC. produceD. develop22. Because Jenkins neither __________nor defends either management or the striking workers, both aides admire his journalisticA. criticizes...acumenB. attacks…neutralityC. confronts…aptitudeD. dismisses…flair23. Some anthropologists claim that a few aps have been taught a rudimentary sign languages, but skeptics argue that the apes are only __________their trainers.A. imitatingB. condoningC. instructingD. acknowledging24. It is ironic that the__________insights of the great thinkers are voiced so often that they have become mereA. oriinal… clichesB. banal… beliefsC. dubious… habitsD. philosophical-questions25. The most frustrating periods of any diet are the inevitable__________, when weight loss if not stops.A. moo ds… acceleratesB. feasts… haltsC. holidays… contractsD. plateaus… slows26. Since the author’s unflattering references to her friends were so__________, she was surprised that her__________were recognized.A. laudatory… stylesB. obvious… anecdotesC. oblique… allusionsD. critical… eulogies27. If it is true that morality cannot exist without religion, then does not the erosion of religion herald the __________of moraliy?A, regulation B. basis C. belief D. collapse28. Certain animal behaviors, such as mating rituals, seem to be __________, and therefore external factors such as climate changes, food supply, or the presence of other animals of the same species.A. learned… immune toB. innate… unaffected b yC. intricate… belong toD. specific…confused with29. Shaken by two decades of virtual anarchy, the majority of people were ready to buy __________at any price.A. orderB. emancipationC. hopeD. liberty30. As a person who combines care with _________, Marisa completed her duties with__________as well as zeal.A. levity…resignationB. enthusiasm…meticulousnessC. vitality…willingnessD. empathy…rigorPartⅡCloseThe study of genetics has given rise to a profitable new industry called biotechnology. As the name __31__ , it combines biology and modern technology through such __32__ as genetic engineering. Some of the new biotech companies, as they are called, __33__ in agriculture and are working enthusiastically to patent (取得专利) seeds that give a high yield (产量), that __34__ disease, drought and frost, and that reduce the need for dangerous chemicals. __35__ such goals could be achieved, it would be most beneficial. But some have raised __36__ about genetically engineered crops. "In nature, genetic diversity (多样性) is created within certain limits," says the book Genetic Engineering, Food and Our Environment. "A rose can be crossed(杂交) with a different kind of rose, but a lose will __37__ cross with a potato ..." Genetic engineering, on the other hand, usually involves taking genes from one species and inserting them into another in an attempt to __38__ a desired property or character. This could mean, __39__ , selecting a gene which leads to the production of a chemical with antifreeze properties from an arctic fish, and joining it into a potato or strawberry to make it frost-resistant. It is now possible for plants to be engineered with genes __40__ from bacteria, viruses, insects, animals or even humans. __41__ , then, biotechnology allows humans to break the genetic walls that __42__ species. Like the green revolution, (43)what some call the gene revolution (44)contributes to the problem of genetic uniformity (千篇一律) –some say even more so (45)because geneticists can employ techniques such (46)as cloning and organ culture, processes that produce perfectly (47)identical copies, or clones. Concerns about the biodiversity, therefore, remain. Genetically altered plants, however, raise new(48) issues, such as the effects that they may have on us and the environment. ―We are flying blindly into a new (49) of agricultural biotechnology with high hopes, few constraints, and little idea of the potensial (50) , ‖said science writer Jeremy Rifkin.31. A. suggests B. recalls C. concerns D. advises32. A. concepts B. views C. techniques D. courses33. A. participate B. focus C. specialize D. involve34. A. treat B. avoid C. oppose D. resist35. A. If B. Unless C. Since D. As36. A. demands B. topics C. concerns D. lessons37. A. sometimes B. never C. frequently D. eventually38. A. convey B. transfer C. select D. collect39. A. for example B. for one thing C. on one hand D. in any case40. A. resulted B. evolved C. injected D. taken41. A. In contrast B. In that C. In case D. In essence42. A. separate B. form C. create D. vary43. A. what B. where C. as D. so44. A. combines B.contributes mands D. breaks45. A. that B.because C. if D. when46. A. like B. for example C. as D. is47. A. resembling B. alike C. similar D. identical48. A. issues B. height C. difficulties D. goals49. A. spot B. era C. deadline D. scheme50. A. navigations B. mystery C. outcomes D. destinationsPart ⅢReading ComprehensionPassage 1The Carnegie Foundation report says that many colleges have tried to be ―all things to all people‖. In doing so, they have increasingly catered to a narrow minded careerism while failing to cultivate a global vision among their students. The current crisis, it contends, does not derive from a legitimate desire to put learning to productive ends. The problem is that in too many academic fields, the work has no context; skills, rather than being means, have become ends. Students are offered a variety of options and allowed to pick their way to a degree. In short, driven by careerism, ―the nation’s colleges and uni versities are more successful in providing credentials (文凭) than in providing a quality education for their students. ―The report concludes that the special challenge confronting the undergraduate college is one of shaping an integrated core of common learning. Such a core would introduce students to essential knowledge, to connections across the disciplines, and in the end, to application of knowledge to life beyond the campu s. ― Although the key to a good college is a high-quality faculty, the Carnegie study found that most colleges do very little to encourage good teaching. In fact, they do much to undermine it. As one professor observed: ―Teaching is important, we are told, and yet faculty know that research and publication matter most.‖Not surprisingly, over the last twenty years colleges and universities have failed to graduate half of their four-year degree candidates. Faculty members who dedicated themselves to teaching soon discover that they will not be granted tenure (终身任期), promotion, or substantial salary increases. Yet 70 percent of all faculties say their interests lie more in teaching than in research. Additionally, a frequent complaint among young scholars is that ―There is pressure to publish, although there is virtually no interest among administrators or colleagues in the content of the publications.‖51. When a college tries to be ―all things to al people‖(Lines 1-2, Para. 1) it aims to ________.A) satisfy the needs of all kinds of students simultaneouslyB) focus on training students in various skillsC) encourage students to take as many courses as possibleD) make learning serve academic rather than productive ends52. By saying that ―in too many academic fields, the work has no context‖(Lines 4-5, Pare. 1) the author means that the teaching in these areas ________.A) ignores the actual situationB) is not based on the right perspectiveC) only focuses on an integrated core of common learningD) gives priority to the cultivation of a global vision among students53. One of the reasons for the current crisis in American colleges and universities is that________.A) a narrow vocationalism has come to dominate many collegesB) students don’t have enough freedom in choosing what they want to learnC) skills are being taught as a means to an endD) students are only interested in obtaining credentials54. American colleges and universities failed to graduate half of their four-year degree candidates because ________.A) most of them lack high-quality facultiesB) the interests of most faculty members lie in researchC) there are not enough incentives for students to study hardD) they attach greater importance to research and publication than to teaching55. It can be inferred from the passage that high-quality college education calls for ________.A) putting academic work in the proper context来源:B) a commitment to students and effective teachingC) the practice of putting leaning to productive endsD) dedication to research in frontier areas of knowledge51. C 52. B 53. A 54. D 55. BPassage 2Endangered Species Endangered species are plants and animals that are in immediate danger of extinction. Extinction is actually a normal process in the course of evolution. Since the formation of the earth, many more species have become extinct than those exist today. These species slowly disappeared because of changes of climate and their failure to adapt to such conditions as competition and predation (捕食). Since the 1600s, however, the process of extinction has greatly accelerated as a result of both human population growth and technological encroachment (侵犯) on natural ecology systems. Today the majority of the world’s environments are changing faster than the ability of most species to adapt to such changes through natural selection.Species become extinct or endangered for a number of reasons, but the primary cause is the destruction of natural habitats (栖息地). Drainage of wetlands (沼泽地), cutting and clearing of forests, growth of cities, and highway and dam construction have seriously reduced available natural habitats. As the various surroundings become fragments, the remaining animal populations crowd into smaller areas, causing further destruction of natural surroundings. Species in these small islands‖lose contact with other populations of their own kind, thus reducing their genetic variation and making them less adaptable to environment changes.Since the 1600s, commercial exploitation of animals for food and other products has caused many species to become extinct or endangered. Introduced diseases and parasites have also greatly reduced some species. Pollution is another important cause of their extinction.Some private and governmental efforts have been organized to save declining species. Laws were made in some countries in the early 1900s to protect wild animals from commercial trade and killing. International endeavors are shown in the Convention on International Trade in Endangered Species. approved by 51 nations. Its purpose is to restrict exploitation of wild animals and plants by regulating and restricting trade in certain species. How effective such laws will be in various countries, however, depends on enforcement (实施) and support by the people and the courts. Because of a lack of law enforcement, the willingness of some segments of society to tradein endangered species, the activities of people who catch and kill animals illegally and dealers who supply the trade, the future of many species is in doubt in spite of legal protection.56 According to the passage, which of the following is the most important factor causing the rapid extinction of man species since the 17th century?A Human beings are not aware of the importance of preserving endangered species.B Some endangered species have already reached the end of their life span in evolution.C The development of human society has greatly affected natural ecology systems.D The world’s climate has changed so greatly that most species cannot survive.57 In the last sentence of the second paragraph, the word islands refers toA the lands that are completely surrounded by water.B the wild animals’ breeding grounds protected by lawC the pieces of land separated by modern buildings and roads.D the small and isolated areas inhabited by certain species.58 This passage mentions all of the following reasons that cause the extinction of manspecies exceptA natural selection of species.B various natural disasters.C commercial trade and killing.D destruction of natural surroundings.59 According to the passage, which of the following is most important in saving decliningspecies?A Governments should make some laws to protect endangered species.B People should pay more attention to the protection of natural surroundings.C Relevant laws must be made and enforced with the support of the people.D Some organizations should warn people not to trade in endangered animals.60 How does the author feel about the prospect of protecting endangered species frombeing extinct?A Worried.B Optimistic.C Indifferent.D Confident.Passage 3Those who welcomed the railway saw it as more than a rapid and comfortable means of passing. They actually saw it as afactor in world peace. They did not foresee that the railway would be just one more means for the rapid movement of aggressive armies. None of them foresaw that the more weare together-the more chances there are of war. Any boy or girl who is one of a large family knows that.Whenever any new invention is put forward, those for it and those against it can always find medical men to approve or condemn. The anti-railway group produced doctors who said that tunnels would be most dangerous to public health: they would produce colds, catarrhs (粘膜炎) and consumptions. The deafening noise and the glare of the engine fire, would have a bad effect on the nerves. Further, being moved through the air at a high speed would do grave injury to delicate lungs. In those with high blood-pressure, the movement of the train might produce apoplexy (中风). The sudden plunging of a train into the darkness of a tunnel, and the equally sudden rush into full daylight, would cause great damage to eyesight. But the pro-railway group was of course able to produce equally famous medical men to say just the opposite. They said that the speed and swing of the train would equalize the circulation, promote digestion, tranquilize thenerves, and ensure good sleep.The actual rolling-stock was anything but comfortable. If it was a test of endurance to sit for four hours outside a coach in rain, or inside in dirty air, the railway offered little more in the way of comfort. Certainly the first-class carriages had cushioned seats; but the second-class had only narrow bare boards, while the third-class had nothing at all; no seats and no roof; they were just open trucks. So that third-class passengers gained nothing from the few mode except speed. In the matter of comfort, indeed they lost; they did, on the coaches, have a seat, but now they had to stand all the way, which gave opportunities to the comic (滑稽的) press. This kind of thing: A man was seen yesterday buying a third-class ticket for the new London and Birmingham Railway. The state of his mind is being enquired into.A writer in the early days of railways wrote feelingly of both second-and third-class carriages. He made the suggestion that the directors of the railways must have sent all over the world to find the hardest possible wood. Of the open third-class trucks he said that they had the peculiar property of meeting the rain from whatever quarter it came. He described them as horizontal shower-baths, from whose searching power there was no escape.61. All boys and girls in large families know thatA) a boy and a girl usually fight when they are togetherB) people tend to be together more than they used to beC) a lot of people being together makes fights likelyD) Railway leads the world to peace62. According to those who welcomed the railway, the railway itself should include all the following except .A) the railway enables people travel fastB) the railway brings comfort to peopleC) the railway makes the world peacefulD) the railway leads the world to war as well.63. According to the anti-railway group, all the followings are true but .A) tunnels are dangerous to public healthB) the noise and the glare of the engine fire may affect people's nervesC) the rapid speed through the air does damage to people's lungsD) to those with high blood-pressure, the rapid speed of the train causes them to die64. We may safely conclude that .A) the author belongs to the anti-railway groupB) the author belongs to the for-railway groupC) the author speaks highly of the railwayD) the author may never take train because of its potential dangers65. What is the tone of this passage?A)Practical B)Satirical C)Humorous D)Exaggerated61.C 62.D 63.D 64.A 65.C PassagePassage 4The Myth of College Many of you young persons out there are seriously thinking about going to college. (That is, of course, a lie. The only things you young persons think seriously about are loud music and sex. Trust me: these are closely related to college). College is basically a bunch of rooms where you sit for roughly two thousand hours and try to memorize things. Thetwo thousand hours are spread out over four years; you spend the rest of the time sleeping and trying to get dates.Basically, you learn two kinds of things in college:Things you need to know later in life (two hours). These include how to make collect telephone calls and get beer and crepe-paper stains out of your pajamas.Things you will not need to know in later life (1,998 hours). These are the things you learn in classes whose names end in -ology, -osophy, -istry, -ics, and so on. The idea is you memorize these things, then write them down in little exam books, then forget them. If you fail to forget them, you become a professor and have to stay in college for the rest of your life.It's very difficult to forget everything. For example, when I was in college, I had to memorize - don't ask me why - the names of the metaphysical poets other than John Donne. I have managed to forget one of them, but I still remember that the other two were named Vaughan and Crashaw.Sometimes, when I'm trying to remember something important, like whether my wife told me to get tuna packed in oil or tuna packed in water, Vaughan and Crashaw just pop up in my mind, right there in the supermarket. It's a terrible waste of brain cells. After you've been in college for a year or so, you're supposed to choose a major, which is the subject you intend to memorize and forget the most things about. Here is a very important piece of advice: be sure to choose a major that does not involve Known Facts and Right Answers.This means that you must not major in mathematics, physics, biology or chemistry, because these subjects involve actual facts. If, for example, you major in mathematics, you're going to wander into class one day and the professor will say: "Define the cosine integer of the quadrant of the rhomboid binary axis, and extrapolate your result to five significant vertices." If you don't come up with exactly the answer the professor has in mind, you fail. The same is true of chemistry: if you write in your exam book that carbon and hydrogen combine to form oak, your professor will flunk you. He wants you to come up with the same answer he and all the other chemists have agreed on. Scientists are extremely snotty about this.68. When should the college students choose a major?A. The moment they go to collegeB. After they have been in college for nearly two yearsC. After they have been in college for a year or soD. When they become a senior69. The word ―flunk‖in the last paragraph meansA. floatB. failC. ridiculeD. dupe70. What is the beat title for the passage?A. The Myth of CollegeB. What Can You Learn in College?C. How to Enjoy Your College LifeD. The Importance of CollegePart ⅣUse of LanguageThe psychology of warranties保单心理学Protection racket保护之诈If extended guarantees are overpriced, why are they so popular? CUSTOMERS tend to agonise over the relative merits of different models of electronic goods such as digitalcameras or plasma televisions. But when they get to the till, many spend freely on something they barely think about at all: an extended warranty, which is often more profitable to the retailer than the device it covers.Shoppers typically pay 10-50% of the cost of a product to insure it beyond the term covered by the manufacturer’s guarantee. 71 . Yet products rarely break within the period covered, and repairs tend to cost no more than the warranty itself.72 l.So why, asks a paper published in the December issue of the Journal of Consumer Research, do so many consumers still buy extended warranties? The authors—Tao Chen of the University of Maryland, Ajay Kalra of Rice University and Baohong Sun of Carnegie Mellon University—examined purchase data from a big electronics retailer for over 600 households from November 2003 to October 2004. 73 .If a customer is about to buy something fun (ie, a plasma television rather than a vacuum cleaner), he will be more inclined to splash out on extra insurance. This is because consumers value ―hedonic‖items over utilitarian ones, regardless of the actual price tag.74 . The study also found that poorer consumers are more likely to buy ―potentially unnecessary and overpriced insurance‖, because they are more worried about the expense of replacing a product if it breaks.75 . But although most policies go unused, he admits that the emotional tranquillity that comes with buying a new warranty is not in itself without value, even if ―rationally, it doesn’t make sense‖.A. This is especially true if the item is on sale, as finding an unexpected bargain leaves buyers feeling flush and pleased.B. The terms of these deals vary (and there is often a great deal of fine print), but they usually promise to repair or replace a faulty device for between one and four years.C. Only in the present century has one species man acquired significant power to alter the nature of his world.D. Only in the present century has one species man acquired significant power to alter the nature of his world.E. They concluded that the decision to buy a warranty had a great deal to do with a shopper’s mood.F. The popularity of warranties should logically depend on the likelihood of a product’s failure, says Mr Kalra.G. That makes warranties amazingly profitable: they generate over $16 billion annually for American retailers, according to Warranty Week, a trade journalB G E A FPart ⅤTranslation1. Until such time as mankind has the sense to lower its population to the points where the planet can provide a comfortable support for all, people will have to accept more “unnatural food.”2. According to a growing body of exidence, the chemicals that make up many plastics may migrate out of the material and into foods and fluids, ending up in your body.3. Consider the survey evidence, which shows that while most Americans want to have both science and religion in their live s, they’ ll only go so far to preserve the former at the expenseof the latter.4. The bodies who play major professional sports have changed dramatically over the years, and managers have been more than willing to adjust team uniforms to fit the growing numbers of bigger, longer frames.5. This will be particularly true since energy pinch will make it difficult to continue agriculture in the high-energy American fashion that makes it possible to combine few farmers with high yieds.Part ⅥWritingAs the society develops, interpersonal relationships are getting more and more indifferent. Please make comment on the phenomena。

2015年山东专升本(数学)真题试卷(题后含答案及解析)

2015年山东专升本(数学)真题试卷(题后含答案及解析)

2015年山东专升本(数学)真题试卷(题后含答案及解析)题型有:1. 选择题 2. 填空题 3. 解答题 4. 综合题 5. 证明题一、选择题在每小题给出的四个选项中,只有一项是符合要求的。

1.=A.eB.C.e2D.正确答案:C解析:=e2 2.=A.B.0C.1D.2正确答案:A解析:由等价无穷小代换,.故应选A.3.函数y=ln?sin x?的定义域是_________.其中k为整数.A.x≠B.x∈(一∞,∞),x≠kπC.x=kπD.x∈(一∞,∞)正确答案:B解析:y=ln?sin x?,所以,0<?sin x?≤1,x∈(一∞,+∞),x≠kπ,k为整数,故应选B.4.函数y=是A.奇函数B.偶函数C.非奇非偶函数D.无法确定正确答案:A解析:f(x)==f(x),f(x)为奇函数,故应选A.5.若∫f(x)dx=xe-2x+c,则f(x)等于________.其中c为常数.A.一2xe-2xB.一2x2e-2xC.(1—2x)e-2xD.(1—2x2)e-2x正确答案:C解析:f(x)=(∫f(x)dx)'=e-2x+xe-2x(一2)=e-2x(1—2x),故应选C.6.下列级数中为条件收敛的级数是A.B.C.D.正确答案:D解析:选项A和B的级数通项极限均不存在,故发散;选项C中级数每一项加绝对值变成收敛,所以,该级数绝对收敛,故应选D.7.设∫0xf(t)dt=a3x,则f(x)等于A.3a3xB.a3xlnaC.3a3x-1D.3a3xlna正确答案:D解析:∫0xf(f)dt=a3x,方程两端同时求导得:f(x)=3a3xlna,故应选D.8.曲线y=的水平渐近线为A.y=1B.y=2C.x=一1D.x=50正确答案:B解析:=2,故已知曲线的水平渐近线为直线y=2,故应选B.9.积分区域D为x2+y2≤2,则xdσ=A.2πB.πC.1D.0正确答案:D解析:积分区域关于y轴对称,被积函数f(x,y)=x关于x为奇函数,所以积为0,故应选D.10.广义积分∫0+∞e-2xdx=A.不存在B.C.D.2正确答案:C解析:∫0+∞e-2xdx=,故应选C.二、填空题11.设函数f(x)=函数f(x)的间断点是________,间断点的类型是________.正确答案:x=0第二类间断点解析:因为sin在x=0处没有定义,且不存在,所以x=0为第二类间断点.12.函数f(x)在点x0处可微,f'(x0)=0是点x0为极值点的________条件.正确答案:必要解析:若函数f(x)在点x0处可微,且f'(x0)=0,则x0必为函数极值点,但函数的极值点处不一定导数为零,所以仅是必要条件.13.函数f(x)在点x0处的左、右导数存在且________是函数在点x0可与的________条件.正确答案:相等,充要解析:函数f(x)在点x0处的左右导数存在且相等是函数在点x0可导的充要条件.14.设≠0,则与向量同方向的单位向量=________.正确答案:解析:与非零向量口同方向的单位向量为15.广义积分dx(p>0)当________时收敛,当________时发散.正确答案:0<p<1,p≥1解析:广义积分收敛,即积分存在,且值为一个常数.∫01dx=100∫01x-pdx=(1一01-p)只有当p<1时,积存在,所以0<p<1时广义积分收敛;p≥1时,广义积分发散.16.已知y=xsinx,则dy=________.正确答案:xsinx(cosxlnx+)dx解析:利用对数求导法,先求导数再求微分.方程两边同时取对数,ln y=sinxlnx,方程两边同时关于x求导,y'=cosxlnx+sinx.,得y'=y·(cosxlnx+sinx)因此dy=y'dx=xsinx·(coslnx+sin x)dx.17.对函数f(x)=在区间[1,2]上应用拉格朗日中值定理得f(2)一f(1)=f'(ζ),则ζ=________,其中(1<ζ<2).正确答案:ζ=√2解析:因为f(x)在[1,2]上连续可导,所以由拉格朗日中值定理得:存在ζ∈(1,2),使得f(2)一f(1)=f'(ζ)(2—1),即一=f'(ζ),所以一,解得ζ=√2.18.如果闭区域D由x轴、y轴及x+y=1围成,则(x+y)2dσ________(x+y)3d σ.正确答案:≥解析:在闭区域内,0≤x+y≤1,因此(x+y)2≥(x+y)3,由二重积分保序性知(x+y)3dσ.19.曲线y=e-x2有_________拐点.正确答案:两个解析:y'=e-x3.(一3x2)=一3x2e-x3,y"=(一3x2e-x3)'=一3xe-x3(2—3x3),令y"=0,则x=0,x=.当x<0时,y">0;当0<x<时,y"<0;当x>时,y">0,所以函数有两个拐点.20.直线的方向向量=_________,与平面2x+5y一3z一4=0是_________的.正确答案:s={2,5,一3),垂直解析:该直线的方向向量为s={2,5,一3),平面的法向量为n={2,5,一3),s//n,因此直线垂直于平面.三、解答题解答时应写出推理、演算步骤。

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2015年3月17日Tuesday
今天参加济南大学的考博,题目非常简单,好像这场考试不是为了选拔人才而是考察诚意。

显然我没有这个诚意,所以应该也考不上。

先说说英语。

上午8:30-11:30.题量很小,才区区4页,却给了3个小时。

第一道大题是选择,总共20个,一分一个。

题目考察重点不在于语法上而是在词汇的掌握上。

不算难。

然后是两个简短的阅读理解,比六级简单,因为短小且时间充足,这个一般不易丢分。

共10道题,每个2分。

再然后是英译汉,翻译一篇短小的英语短文,这次考得是炎黄子孙,非常简单,血浓于水什么的。

再然后是一篇汉译英,讲的是奥林匹克运动会。

有些生僻词,比如赛跑、赛马和摔跤。

大概意思是奥林匹克运动会每四年举办一次,大人和孩子都可以参加。

获胜者可以得到橄榄叶做的皇冠,得奖者将获得无上的荣誉。

最后是两篇作文。

一篇是note,题目是:你不小心错过了交论文的截止期限,而你去找张老师他却不在,请留给他一份留言,解释并道歉。

字数约80字。

大作文是:有些人认为竞争比合作重要,你的观点是什么,请给予不少于200字的文章。

下午是病理,稍稍复习一下就能拿到比较好的分数。

第一题是名词解释全是英文,共8个,2.5分/个,共20分。

分别是:增生、肝硬化、炎症
因子、癌基因、肉芽组织、坏死、凋亡、粥瘤。

第二题是简答,8个,每个5分。

有:1.骨折愈合的过程2.什么是癌前病变,举例4个3.溃疡性胃癌和胃溃疡的区别4.霍奇金淋巴瘤的分类5.葡萄胎、侵袭性葡萄胎及绒毛膜癌的鉴别6.流行性乙型脑膜炎的病理特征7.心肌梗死合并症8.忘了
最后是两个大题,每个20分。

1.简述肿瘤命名原则及举例2.请列举4种导致肠溃疡的传染病并说明其病理特征。

明天是综合,考完再报。

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