2015湖南大学考博英语真题阅读理解精练

考博英语（阅读理解）历年真题试卷汇编7(题后含答案及解析) 题型有： 3. Reading ComprehensionReading ComprehensionWe have known for a long time that the organization of any particular society is influenced by the definition of the sexes and the distinction drawn between them. But we have realized only recently that the identity of each sex is not so easy to pin down, and that definitions evolve in accordance with different types of culture known to us, that is, scientific discoveries and ideological revolutions. Our nature is not considered as immutable, either socially or biologically. As we approach the beginning of the 21st century, the substantial progress made in biology and genetics is radically challenging the roles, responsibilities and specific characteristics attributed to each sex, and yet, scarcely twenty years ago, these were thought to be “ beyond dispute”. We can safely say, with a few minor exceptions, that the definition of the sexes and their respective functions remained unchanged in the West from the beginning of the 19th century to the 1960s. The role distinction, raised in some cases to the status of uncompromising dualism on a strongly hierarchical model, lasted throughout this period, appealing for its justification to nature, religion and customs alleged to have existed since the dawn of time. The woman bore children and took care of the home. The man set out to conquer the world and was responsible for the survival of his family, by satisfying their needs in peacetime and going to war when necessary. The entire world order rested on the divergence of the sexes. Any overlapping or confusion between the roles was seen as a threat to the time-honored order of things. It was felt to be against nature, a deviation from the norm. Sex roles were determined according to the “place” appropriate to each. Women’s place was, first and foremost, in the home. The outside world, i.e. workshops, factories and business firms, belonged to men. This sex-based division of the world(private and public)gave rise to a strict dichotomy between the attitudes, which conferred on each is special identity. The woman, sequestered at home, “cared, nurtured and conserved. “ To do this, she had no need to be daring, ambitious, tough or competitive. The man, on the other hand, competing with his fellow men, was caught up every day in the struggle for survival, and hence developed those characteristics which were thought natural in a man. Today, many women go out to work, and their reasons for doing so have changed considerably. Besides the traditional financial incentives, we find ambition and personal fulfillment motivating those in the most favorable circumstances, and the wish to have a social life and to get out of their domestic isolation influencing others. Above all, for all women, work is invariably connected with the desire for independence.1．It is only in recent years that we have recognized that______.A．there is almost no clue to the identity of both sexesB．the role distinction between different sexes is conspicuousC．the different definitions of sexes bears on the development of cultureD．the progress of civilization greatly influences the role definitions of sexes正确答案：D解析：细节题。

2015年普通高等学校招生全国统一考试（湖南卷）英语本试卷分为四个部分，共12页。

时量120分钟。

满分150分PartⅠListening Comprehension (30 marks)Section A （22.5 marks）Directions: In this section, you will hear six conversations between two speakers. For each conversation, there are several questions and each question is followed by three choices marked A, B and C. Listen carefully and then choose the best answer for each question.You will hear each conversation TWICE.Conversation 11. When does the woman usually get home from work?A. About 6:30.B. About 7:30.C. About 8:30.2. What did the woman do last night?A. She watched TV.B. She recorded a program.C. She prepared for a lecture.Conversation 23. How often does the man exercise at the gym?A. Every day.B. Every two days.C. Once a week.4. Where will the two speakers meet before doing exercise this Friday?A. At the park.B. At the cafe.C. At the cinema.Conversation 35. What is Mr. Chester doing?A. Telephoning someone.B. Speaking to the woman.C. Leaving the man a message.6. What is the man's last name?A. Oliver.B. Horst.C. Robert.Conversation 47. Why will the woman be late?A. She didn't catch the train.B. She didn't finish her paper.C. She didn't wake up in time.8. Where is the man?A. At the station.B. At home.C. At the office.9. What is the probable relationship between the two speakers?A. Teacher and student.B. Parent and child.C. Husband and wife.Conversation 510. For whom does the woman buy the T-shirt?A. Herself.B. Her husband.C. Her friend.11 .How much does the T-shirt normally cost?更多优质资料请关注公众号：诗酒叙华年A. $54.B. $60.C. $70.12. Why does the salesman agree to sell the T-shirt at $48?A. It is cheaper online.B. He is in a hurry.C. A button is lost.Conversation 613. When did the woman arrive?A. Friday.B. Saturday.C. Sunday.14. What major did the man choose in the end?A. English.B. Biology. C . History.15. What suggestion does the man give on reading the books?A. Making notes.B. Skimming first.C. Reading word by word.Section B（7.5 marks）Directions: In this section, you will hear a short passage. Listen carefully and then fill in the numbered blanks with the information you have heard. Fill in each blank with NO MORE THAN THREE WORDS.Part ⅡLanguage Knowledge (45 marks)Section A (15 marks)Directions: For each of the following unfinished sentences there are four choices marked A, B, C and D. Choose the one that best completes the sentence.21.It was when we were returning home ________ I realized what a good feeling it was to have helped someone in trouble.A. whichB. thatC. whereD. how22. As you go through this book, you ________ that each of the millions of people who lived through World War II had a different experience.A. will findB. foundC. had foundD. have found23. Only after talking to two students ________ that having strong motivation is one of the biggest factors in reaching goals.A. I did discoverB. did I discoverC. I discoveredD. discovered24. Video games can be a poor influence if ________ in the wrong hands.A. to leaveB. leavingC. leaveD. left25. I wasn't able to hide my eagerness when I ________, "What do you wish me to do now?"A. askB. have askedC. am askingD. asked更多优质资料请关注公众号：诗酒叙华年26. You have to know ________ you're going if you are to plan the best way of getting there.A. whatB. thatC. whereD. who27. It is important to remember that success ________ a sum of small efforts made each day and often ________ years of achieve.A. is; takesB. are; takesC. are; takeD. is; take28. He must have sensed that I ________ him. He suddenly glanced at me and said quietly, "Why are you staring at me like that?"A. would look atB. looked atC. was looking atD. am looking at29.It is a truly delightful place, ________ looks the same as it must have done 100 years ago with its winding streets and pretty cottages..A. asB. whereC. thatD. which30. ________ what you’re doing today important, because you’re trading a day of your lifefor itA. MakeB. To makeC. MakingD. Made31.1 am looking forward to the day ________ my daughter can read this book and know my feelings for her.A. asB. whyC. whenD. where32. All we need ________ a small piece of land where we can plant various kinds of fruit trees throughout the growing seasons of the year.A. areB. wasC. isD. were33. It’s not doing the things we like, but liking the things we have to do ________ makes life happy.A. thatB. whichC. whatD. who34. Whenever you ________ a present, you should think about it from the receiver’s point of view.A. boughtB. have boughtC. will buyD. buy35. ________ ourselves from the physical and mental tensions, we each need deep thought and inner quietness.A. Having freedB. FreedC. To freeD. FreeingSection B (18 marks)Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.It was a rainy morning and the children, mainly boys with various learning difficulties, refused to settle for the start of the lesson. As an inexperienced teacher, I tried every means to get them to be 36 , but in vain. my panic was rising and I could feel my heart beating wildly. This was the 37 of my job as a music teacher, I thought -- teaching was not for me. Then I had an idea. Hoping that no one would notice that I was 38 inside, I threw my voice as far as it would reach: "Put your heads on the desks and close your 39 ! We are going on a journey."40 , the children fell silent. "Now what should I do?" I thought to myself. Reaching over to my collection of CDs, I blindly 41 , put it in the machine and played it.Obediently (顺从地), my class lay their heads on their desk, closed their eyes and 42 . When the music started, the room as filled with the most beautiful tones and musical colors I could 更多优质资料请关注公众号：诗酒叙华年have ever imagined. All the children were 43 . When the music finished, I asked them all to raise their 44 slowly so that we could share our musical journey.At this point, when all the children were willing to share their experiences, I began to learn how to 45 . The music allow me to learn that teaching is about sharing and respect, tears and smiles, the knowing and the46 and most of all, an understanding of each other. This was the power that 47 in the classroom could have.36. A. glad B. safe C. kind D. quiet37.A. end B. aim C. rule D. plan38. A. guessing B. shaking C. responding D. laughing39. A. eyes B. mouths C. books D. doors40. A. Punctually B. Importantly C. Amazingly D. Obviously41. A. passed one on B. gave one back C. turned one in D. took one out42. A. slept B. nodded C. waited D. continued43. A. talking B. singing C. dancing D. listening44. A. legs B. heads C. arms D. shoulders45. A. teach B. imagine C. play D. understand46. A. unprepared B. unspoken C. unknown D. unforgotten47. A. games B. music C. tears D. knowledgeSection C (12 marks)Directions: Complete the following passage by filling in each blank with one word that best fits the context.Research has become both simpler and more complex. It's simpler because, 48 you have computer, you can find information you need by searching the Internet. For all you information, you don't have to go to 49 library to find the relevant resource and take notes on it. Instead, you can find some sources from the Internet50 print the copies needed. Remember, however, that you should usually consult different types of sources. That is, you 51 always rely just on the Internet for you research.While finding information is easier than ever, at the same time, researching has become 52 complex. There is a lot more material available, which means you may be overwhelmed 53 the amount of information. You need to learn 54 to sort through and find the relevant information for your particular project. Also,5547 need to check the accuracy of it.Part ⅢReading Comprehension (30 marks)Directions: Read the following three passages. Each passage is followed by several questions or unfinished .statements For each of them there are four chokes marked A. B. C and D. Choose the one that fits best according to the information given in the passage.更多优质资料请关注公众号：诗酒叙华年A. drivers should be polite to cyclistsB. road accidents can actually be avoidedC. sine pedestrians are a threat to road safetyD. walking while using phones hurts one's eyes57. Carol Harvey suggests that cyclists should _______.A. be provided with enough roadsB. be asked to ride on their own lanesC. be made to pay less tax for cyclingD. be fined for laughing at policemen58. What is a complaint of JML?A. Very few drivers are insured.更多优质资料请关注公众号：诗酒叙华年B. Cyclists ride fast on pavements.C. Pedestrians go through red traffic lights.D. Horse riders disrespect other road users.59. The underlined word "they" in the third letter refers to ______.A. accidentsB. vehiclesC. pedestriansD. cyclists60. The three letters present viewpoints on _______.A. real source of road dangerB. ways to improve road facilitiesC. measures to punish road offencesD. increased awareness of road rulesBIn its early history, Chicago had floods frequently, especially in the spring, making the streets so muddy that people, horses, and carts got stuck. An old joke that was popular at the time went something like this: A man is stuck up to his waist in a muddy Chicago street. Asked if he needs help, he replies, "No, thanks. I've got a good horse under me."The city planner decided to build an underground drainage (排水) system, but there simply wasn't enough difference between the height of the ground level and the water level. The only two options were to lower the Chicago River or raise the city.An engineer named Ellis Chesbrough convinced me the city that it had no choice but to build the pipes above ground and then cover them with dirt. This raised the level of the city's streets by as much as 12 feet.This of course created a new problem: dirt practically buried the first floors of every building in Chicago. Building owners were faced with a choice: either change the first floors of their buildings into basements, and the second stories into main floors, or hoist the entire buildings to meet the new street level. Small wood-frame buildings could be lifted fairly easily. But what about large, heavy structures like Tremont Hotel, which was a six-story brick building?That's where George Pullman came in. He had developed some house-moving skills successfully. To lift a big structure like the Tremont Hotel, Pullman would place thousands of jackscrews (螺旋千斤顶) beneath the building's foundation. One man was assigned to operate each section of roughly 10 jackscrews. At Pullman's signal each man turned his jackscrew the same amount at the same time, thereby raising the building slowly and evenly. Astonishingly, the Tremont Hotel stay open during the entire operation, and many of its guests didn't even notice anything was happening. Some people like to say that every problem has a solution. But in Chicago's early history, every engineering solution seemed to create a new problem. Now that Chicago's waste water was draining efficiently into the Chicago River, the city's next step was to clean the polluted river.61. The author mentions the joke to show ______.A. horses were fairly useful in ChicagoB. Chicago's streets were extremely muddyC. Chicago was very dangerous in the springD. the Chicago people were particularly humorous更多优质资料请关注公众号：诗酒叙华年62. The city planners were convinced by Ellis Chesbrough to_______.A. get rid of the street dirtB. lower the Chicago RiverC. fight against heavy floodsD. build the pipes above ground63. The underlined word "hoist" in Paragraph 4 means "_______".A. changeB. liftC. repairD. decorate64. What can we conclude about the moving operation of the Tremont Hotel?A. It went on smoothly as intended.B. It interrupted the business of the hotel.C. It involved Pullman turning ten jackscrews.D. It separated the building from its foundation.65. The passage is mainly about the early Chicago's ______.A. popular life styles and their influencesB. environmental disasters and their causesC. engineering problems and their solutionsD. successful businessmen and their achievementsCHave your parents ever inspected your room to see if you cleaned it properly? Imagine having your entire houses, garage, and yard inspected at any time -- with no warning. Inspections were a regular part of lighthouse (灯塔) living, and a keeper's reputation depended on results. A few times each year, an inspector arrived to look over the entire light station. The inspections were supposed to be a surprise, but keeper sometimes had advance notice.Once lighthouses had telephones, keepers would call each other to warn that the inspector was approaching. After boats began flying special flags noting the inspector aboard, the keeper's family made it a game to see who could notice the boat first. As soon as someone spotted the boat, everyone would do last-minute tidying and change into fancy clothes. The keeper then scurried to put on his dress uniform and cap. Children of keepers remember inspectors wearing white gloves to run their fingers over door frames and windowsills looking for dust.Despite the serious nature of inspections, they resulted in some funny moments. Betty Byrnes remembered when her mother did not have time to wash all the dishes before an inspection. At the time, people did not have dishwashers in their homes. In an effort to clean up quickly, Mrs. Byrnes tossed all the dishes into a big bread pan, covered them with a cloth and stuck them in the oven. If the inspector opened the oven door, it would look like bread was baking. he never did. One day, Glenn Furst's mother put oil on the kitchen floor just before the inspector entered their house. Like floor wax, the oil made the floors shiny and helped protect the wood. This time, though, she used a little too much oil. When the inspector extended his hand to greet Glenn's mother, he slipped on the freshly oiled surface. "He came across that floor waving his arms like a young bird attempting its first flight," Glenn late wrote. After he steadied himself, he shook Glenn's mother's hand, and the inspection continued as though nothing had happened.66. What does Paragraph I tell us about the inspection at the light station?更多优质资料请关注公众号：诗酒叙华年A. It was carried out once a year.B. It was often announced in advance.C. It was important for the keeper's fame.D. It was focused on the garage and yard.67. The family began making preparations immediately after ______.A. one of the members saw the boatB. a warning call reached the lighthouseC. the keeper put on the dress uniform and capD. the inspector flew special flags in the distance68. Mrs. Byrnes put the dishes in the oven because this would ______.A. result in some funB. speed up washing themC. make her home look tidyD. be a demand from the inspector69. If the inspector had opened the oven door, he would have seen _______.A. an empty panB. many clean dishesC. pieces of baked breadD. a cloth covering something70. The inspector waved his arms ______.A. to try his best to keep steadyB. to show his satisfaction with the floorC. to extend a warm greeting to Glenn's motherD. to express his intention to continue the inspectionPart IV Writing (45 marks)Section A (10 marks)Directions: Read the following passage. Fill in the numbered blanks by using the information from the passageWrite NO MORE THAN THREE WORDS for each answer.Not all print dictionaries are the same, as you will notice when you select one. To make a wise selection, you should know how to distinguish among three kinds of print dictionaries: pocket, desk, and unabridged. You should also know the copyright date of your dictionary, and check is special features.A pocket dictionary is small. Generally, it contains no more than 75000 entries, making it hardly to carry to class and efficient to use. However, a pocket dictionary doesn't contain enough entries to be adequate for college reference homework. In addition, the information about each word in a pocket dictionary is generally limited. A desk dictionary is medium sized, generally containing over 100,000 entries as well as extra features. For college work, you should own a current desk dictionary. An unabridged dictionary is a complete dictionary. Abridged dictionaries, such as pocket and desk dictionaries, are shortened. Because unabridged dictionaries contain nearly all English words, they are large and heavy. They are often used by schools and libraries.If the copyright date of your current dictionary shows that it was published five or more years ago, 更多优质资料请关注公众号：诗酒叙华年consider investing in a more recent edition. English is a dynamic language that admits new words and recognizes changes in meaning, spelling, and usage of familiar words. This is reflected in an up-to-date dictionary.In selecting a dictionary, check the features it offers besides vocabulary definitions. Many editions contain signs, symbols and foreign words. Some also contain CD-ROMs and access to special online features.Section B (10 mark.)Directions: Read the following passage. Answer the questions according to the information given in the passage.Walk Out of the Comfort Zone and Try New ThingsFor most high school students, free periods are useless. From what I have seen, few do homework, instead many are on their phones and talking, making it impossible for those who actually want to do work to complete any. As a senior next year, I think extra periods should be used to take optional subjects.Our school offers many classes. Now is the time to experiment in different fields of study. We will never know if we are interested or talented in a subject if we don't try it.In my 8th grade, I was told that I had to take an art class as a graduation requirement; so in the 9th grade I took Studio and Art. One of the projects was to build a clay pot, but I built mine incorrectly, so it broke in the kiln (窑). I found out that I have no artistic ability at all, and now I know for sure that I do not want to be an artist. However, the class was one of my favorites that year. I was able to try new activities and test my ability.Walk out of our comfort zone and try new things! College is when we should focus on a specific major, but high school is when we have to figure it out.更多优质资料请关注公众号：诗酒叙华年Half of all college students change their major at some point. By doing that hundreds of dollars are wasted on classes that they would have never needed to take. So use our extra periods to find out what we want to do in college. The classes we choose can impact us in future. Taking optional subjects will enrich our mind. It will also show colleges we are diverse students.81. How should we use our extra periods in the author's opinion?(No more than 9 words) (2 marks)_______________________________________________________________________________ __________82. Why does the author think we should experiment in different fields of study?(No more than 17 words) (2 marks)_______________________________________________________________________________ __________83. Why did the clay pot show the author's lack of artistic ability?(No more than 10 words) (3 marks)_______________________________________________________________________________ __________84.According to the author, how will taking optional subjects impact up in the future?(No more than 13 words) (3 marks)_______________________________________________________________________________ __________Section C (25 marks)Directions: Write an English composition according to the instructions given below.请以老师当众表扬你为话题，用下面所给的句子开头，续写一篇英语短文。

2015年社科院考博英语阅读理解真题模拟（5）In taking up a new life across the Atlantic, the early European settlers of the United States did not abandon the diversions with which their ancestors had traditionally relieved the tedium of life. Neither the harshness of existence on the new continent nor the scattered population nor the disapproval of the clergy discouraged the majority from the pursuit of pleasure.City and country dwellers, of course, conducted this pursuit in different ways. Farm dwellers in their isolation not only found it harder to locate companions in play but also, thanks to the unending demands and pressures of their work, felt it necessary to combine fun with purpose. No other set of colonists took so seriously an expression of the period, "Leisure is time for doing something useful." In the countryside farmers therefore relieved the burden of the daily routine with such double-purpose relaxations as hunting, fishing, and trapping. When a neighbor needed help, families rallied from miles around to assist in building a house or barn, husking corn, shearing sheep, or chopping wood. Food, drink, and celebration after the group work provided relaxation and soothed weary muscles.The most eagerly anticipated social events were the rural parties. Hundreds of men, women, and children attended from far and near. The men bought or traded farm animals and acquired needed merchandise while the women displayed food prepared in their kitchens, and everyone, including the youngsters, watched or participated in a variety of competitive sports, with prizes awarded to the winners. These events typically included horse races, wrestling matches, and foot races, as well as some nonathletic events such as whistling competitions. No other occasions did so much to relieve the isolation of farm existence.With the open countryside everywhere at hand, city dwellers naturally shared in some ofthe rural diversions. Favored recreations included fishing, hunting, skating, and swimming. But city dwellers also developed other pleasures, which only compact communities made possible.（ＰＳ：The way to contact yumingkaobo TEL:si ling ling-liu liu ba-liu jiu qi ba ;QQ:wu si qi ling liu san ba liu er）26. What is the passage mainly about?A) Methods of fanning used by early settlers of the United States.B) Hardships faced by the early settlers of the United States.C) Methods of buying, selling, and trading used by early settlers of the United States.D) Ways in which early settlers of the United States relaxed.27. What can be inferred about the diversions of the early settlers of the United States?A) They followed a pattern Begun in Europe.B) They were enjoyed more frequently than in Europe.C) The clergy organized them.D) Only the wealthy participated in them.28. Which of the following can be said about the country dwellers' altitude toward "thepursuit of pleasure" ?A) They felt that it should help keep their minds on their work.B) They felt that it was not necessary.C) They felt that it should be productive.D) They felt that it should not involve eating and drinking.29. What is meant by the phrase "double-purpose" in the 4th sentence in paragraph 2?A) Very frequent.B) Useful and enjoyable.C) Extremely necessary.D) Positive and negative.30. What will the author probably discuss in the paragraph following this passage?A) The rural diversions enjoyed by both urban and rural people.B) Leisure activities of city dwellers.C) Building methods of the early settlers in rural areas.D) Changes in lifestyles of settlers as they moved答案及解析请查阅育明考博或致电垂询 本文由“育明考博”整理编辑。

考博英语（阅读理解）练习试卷24(题后含答案及解析) 题型有：1. Reading ComprehensionReading ComprehensionRoger Rosenblatt’s book Black Fiction, in attempting to apply literary rather than sociopolitical criteria to its subject, successfully alters the approach taken by most previous studies. As Rosenblatt notes, criticism of Black writing has often served as a pretext for expounding on Black history. Addison Gayle’s recent work, for example, judges the value of Black fiction by overtly political standards, rating each work according to the notions of Black identity which it propounds. Although fiction assuredly springs from political circumstances, its authors react to those circumstances in ways other than ideological, and talking about novels and stories primarily as instruments of ideology circumvents much of the fictional enterprise. Rosenblatt’s literary analysis discloses affinities and connections among works of Black fiction which solely political studies have overlooked or ignored. Writing acceptable criticism of Black fiction, however, presupposes giving satisfactory answers to a number of questions. First of all, is there a sufficient reason other than the racial identity of the author? Second, how does Black fiction make itself distinct from other modern fiction with which it is largely contemporaneous? Rosenblatt shows that Black fiction constitutes a distinct body of writing that has an identifiable, coherent literary tradition. Looking at novels written by Blacks over the last eight years, he discovers recurring concerns and designs independent of chronology. These structures are thematic, and they spring, not surprisingly, from the central fact that the Black characters in these novels exist in a predominantly white culture, whether they try to conform to that culture or rebel against it. Black Fiction does leave some aesthetic questions open, Rosenblatt s thematic analyses permits considerable objectivity; he even explicitly states that it is not his intention to judge the merit of the various works yet his reluctance seems misplaced, especially since an attempt to appraise might have led to interesting results. For instance, some of the novels appear to be structurally diffuse. Is this a defect, or are the authors working out of, or trying to forge, a different kind of aesthetic? In addition, the style of some Black novels, like Jean Toomer’s Cane, verges on expressionism or surrealism; does this technique provide a counterpoint to the prevalent theme that portrays the late against which black heroes are pitted, a theme usually conveyed by more naturalistic modes of expression? In spite of such omissions, what Rosenblatt does include in his discussion makes for an astute and worthwhile study. Black Fiction surveys a wide variety of novels, bringing to our attention in the process some fascinating and little-known works like James Weldon Johnson’s Autobiography of an Ex-Colored Man. Its argument is tightly constructed, and is forthright, lucid style exemplifies levelheaded and penetrating criticism. (444 words)1．The author of the passage objects to the Black fiction made by Addison Gayle because itA．emphasizes purely literary aspects of such fictionB．misinterprets the ideological content of such fictionC．overlooks the notions of Black identity contained in such fictionD．substitutes sociopolitical criteria for literary criteria in evaluating such fiction正确答案：D解析：文章第一段已清楚地表明，Addison Gayle最近出的书用的是社会政治标准来评价黑人小说，是不对的。

2015年英语考研阅读2015年考研英语阅读理解真题及答案阅读理解部分Part APassage 1The term “multitasking” usually refers to the ability to engage in two or more tasks simultaneously. In the performing arts, multitasking can take the form of a singer singing while moving around the stage, a dancer dancing to music while maintaining balance or a comedian speaking to a crowd while carrying out a physical routine. In each case, the performer’s ability to engage in two or more tasks simultaneously is part of what makes the performance captivating.However, the concept of multitasking has also been applied to the world of computers and technology. When people claim to be ableto multitask on a computer, they typically mean they can use the computer to perform multiple tasks at the same time, such as checking email while writing a report or watching a video while responding to messages on social media. In this sense, multitasking is a matter of effectively managing time and resources so that multiple tasks can be completed with maximum efficiency and minimal loss of quality.Despite its apparent simplicity, multitasking is actually quite complex. When people multitask, they must switch back and forth between tasks, which can lead to decreased efficiency and performance on each task. Additionally, people who engage in multitasking may be more easily distracted and have a harder time focusing on a single task. Furthermore, multitasking may not be beneficial for all tasks. For example, when it comes to tasks that require creative thinking or complex problem-solving, dividing attention can actually hinder performance.In light of these findings, it seems clear that the key to effective multitasking is selecting the right tasks to perform simultaneously and managing one’s focus and energy acc ordingly. This means thatpeople should identify which tasks require their full attention and which ones can be performed concurrently with other tasks. By doing so, they can increase their overall productivity while minimizing any negative impact on task performance.21. The passage mainly discusses ____.A. the negative effects of multitaskingB. how to select suitable tasks for multitaskingC. the importance of managing time and resources effectivelyD. the differences between various forms of multitasking22. According to the passage, which of the following is NOT a form of multitasking?A. Singing while moving around the stage.B. Checking email while watching a video.C. Replying to messages on social media while driving.D. Cooking while listening to music.23. Multitasking can be inefficient and even counterproductive because _____.A. people tend to become easily distracted when engaging in multitaskingB. it results in decreased efficiency and performance on each taskC. it may not be suitable for all types of tasksD. people performing multitasking tasks usually lack focus and energy24. Which of the following statements is TRUE according to the passage?A. Multitasking can significantly enhance people’s creativity.B. Completing multiple tasks simultaneously usually results in better performance.C. The key to effective multitasking lies in selecting suitable tasks and managing one’s focus and energy effectively.D. Multitasking is only suitable for simple, repetitive tasks that do not require much concentration or problem-solving ability.25. Which word best describes the function of the highlighted sentence? (Please highlight the sentence.)It means that people should identify which tasks require their full attention and which ones can be performed concurrently with other tasks.。

2015年考研英语阅读真题答案及解析苏州新东方张雷每年英语考试结束后，总会有很多考生“哀声载道”：今年的题好难啊！比去年难多了！但我觉得这可能都是幻觉吧！拿今年的阅读题来说，确实很难，但是不是最难的，难度总体还是和往年持平的。

接下来我们就来分别分析下仔细阅读（四选一题）和新题型一、仔细阅读我们很多同学拿到第一篇文章就懵了，第一段讲什么完全看不懂，里面有很多生词看不懂。

我在课上反复强调过，读文章切记不要心急，在考场那样高度压抑和紧张的气氛下，越是心急越是看不懂，一定要沉下来细心分析。

第一段看不懂，再看一篇，因为第一段一般都是中心主旨段，看懂第一段至关重要。

但如果还看不懂就继续往下读，总有能看懂的段落。

而且，并不是说文章读不懂就一题都做不出来的，或者说读懂一部分文章也能做对一部分题，如果能保证这部分题的准确率，我相信每篇做对3个问题不大。

1.在做题的时候我们严格遵守顺序原则：除了主旨题（一般是最后一题）之外，文章的出题顺序和段落顺序保持一致。

考研出题方式一题对应一段（多段落推断题除外），也就是说一题的四个选项均来自于这段几句话，正确选项也来自于这段的某句话或者某几句话，当然对于单段落推断题而言，正确选项很有可能是这段的中心主旨。

所以，定位准确是做对考研阅读题的一个前提！2.另外，考生也应掌握一些做题技巧，这些做题技巧可以帮助我们提分或者提高准确率。

这些技巧就是：1. 选抽象，也就是要排除含有大写字母的(the Castle, thePalace…) ，人名地名机构名( California, FTC、CIA…)，数字（2008, 20%...），专有名词/专业名词( Worldcup, Sat，REM, prefrontal cortex…)的选项。

2. 选BUT转折后，如果转折后看不懂，就选But 转折后的原词 3. 选主旨（文章反复出现的词语）详情看参考我写的“大数据告诉你考研英语阅读选什么”那篇文章3.考生应具备识别错误选项特点的能力1.含有比较级或最高级选项，极有可能是错误的2.跨段选项极有可能是错误的3.含有具体名词的：大写字母的 (the Castle, the Palace…) ；人名地名机构名( California, FTC、CIA…)；数字（2008, 20%...）；专有名词/专业名词( Worldcup, Sat，REM, prefrontal cortex…) 极有可能是错误的。

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。

湖南大学考博英语模拟真题及其解析The fossil remains of the first flying vertebrates,the pterosaurs, have intrigued paleontologists for more than two centuries.How such large creatures,which weighed in some cases as much as a piloted hang-glider and had wingspans from8to12meters,solved the problems of powered flight,and exactly what these creatures were—reptiles or birds—are among the questions scientists have puzzled over.Perhaps the least controversial assertion about the pterosaurs is that they were reptiles.Their skulls,pelvises,and hind feet are reptilian.The anatomy of their wings suggests that they did not evolve into the class of birds.In pterosaurs a greatly elongated fourth finger of each forelimb supported a winglike membrane.The other fingers were short and reptilian,with sharpclaws.In birds the second finger is the principal strut of the wing,which consists primarily of feathers.If the pterosaurs walked on all fours,the three short fingers may have been employed for grasping.When a Geng duo yuan xiao wan zheng kao bo ying yu zhen ti ji qi jie xi qing lian xi quan guo mian fei zi xun dian hua:si ling ling liu liu ba liu jiu qi ba,huo jia zi xun qq:qi qi er liu qi ba wu san qi pterosaur walked or remained stationary,the fourth finger,and with it the wing,could only turn upward in an extended inverted V shape along each side of the animal’s body.The pterosaurs resembled both birds and bats in their overall structure and proportions.This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints.Boththe pterosaurs and the birds have hollow bones,a feature that represents a savings in weight.In the birds,however,these bones are reinforced more massively by internal struts.Although scales typically cover reptiles,the pterosaurs probably had hairy coats.T.H.Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rate of metabolism,which in turn implies a high internal temperature. Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight.The recent discovery of a pterosaur specimen covered in long,dense,and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.Efforts to explain how the pterosaurs became airborne have led to suggestions that they launched themselves by jumping from cliffs, by dropping from trees,or even by rising into light winds from the crests of waves.Each hypothesis has its difficulties.The first wrongly assumes that the pterosaurs’hind feet resembled a bat’s and could serve as hooks by which the animal could hang in preparation for flight.The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings. The third calls for high waves to channel updrafts.The wind that made such waves however,might have been too strong for the pterosaurs to control their flight once airborne.1.It can be inferred from the text that scientist now generallyagree that the[A]enormous wingspan of the pterosaurs enabled them to fly great distances.[B]structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to bats.[C]fossil remains of the pterosaurs reveal how they solved the problem of powered flight.[D]pterosaurs were reptiles.2.The author views the idea that the pterosaurs became airborne by rising into light winds created by waves as[A]revolutionary.[B]unlikely.[C]unassailable.[D]probable.3.According to the text,the skeleton of a pterosaur can be distinguished from that of a bird by the[A]size of its wingspan.[B]presence of hollow spaces in its bones.[C]anatomic origin of its wing strut.[D]presence of hooklike projections on its hind feet.4.The ideas attributed to T.H.Huxley in the text suggest that he would most likely agree with which of the following statements?[A]An animal’s brain size has little bearing on its ability to master complex behaviors.[B]An animal’s appearance is often influenced by environmental requirements and physical capabilities.[C]Animals within a given family group are unlikely to change their appearance dramatically over a period of time.[D]The origin of flight in vertebrates was an accidental development rather than the outcome of specialization or adaptation.5.Which of the following best describes the organization of the last paragraph of the text?[A]New evidence is introduced to support a traditional point of view.[B]Three explanations for a phenomenon are presented and each is disputed by means of specific information.[C]Three hypotheses are outlined and evidence supporting each is given.[D]Recent discoveries are described and their implications for future study are projected.[答案与考点解析]1.【答案】D【考点解析】这是一道审题定位题型。

2015年普通高等学校招生全国统一考试英语试题（湖南卷，含解析）本试卷分为四个部分，共12页。

时量120分钟。

满分150分Part Ⅰ Listening Comprehension (30 marks) Section A （22.5 marks ）Directions: In this section, you will hear six conversations between two speakers. For eachconversation, there are several questions and each question is followed by three choices markedA, B and C. Listen carefully and then choose the best answer for each question.You will hear each conversation TWICE.Conversation 11.When does the woman usually get home from work?A.About 6:30.B.About 7:30.C.About 8:30.2.What did the woman do last night?A.She watched TV.B.She recorded a program.C.She prepared for a lecture.Conversation 23.How often does the man exercise at the gym?A.Every day.B.Every two days.C.Once a week.4.Where will the two speakers meet before doing exercise this Friday?A.At the park.B.At the cafe.C.At the cinema.Conversation 35.What is Mr. Chester doing?A.Telephoning someone.B.Speaking to the woman.C.Leaving the man a message.6.What is the man's last name?祝您高考马到成功！A.Oliver.B.Horst.C.Robert.Conversation 47.Why will the woman be late?A.She didn't catch the train.B.She didn't finish her paper.C.She didn't wake up in time.8.Where is the man?A.At the station.B.At home.C.At the office.9.What is the probable relationship between the two speakers?A.Teacher and student.B.Parent and child.C.Husband and wife.Conversation 510.For whom does the woman buy the T-shirt?A.Herself.B.Her husband.C.Her friend.11 .How much does the T-shirt normally cost?A.$54.B.$60.C.$70.12.Why does the salesman agree to sell the T-shirt at $48?A.It is cheaper online.B.He is in a hurry.C. A button is lost.Conversation 613.When did the woman arrive?A.Friday.B.Saturday.C.Sunday.14.What major did the man choose in the end?A.English.B.Biology.C . History.15.What suggestion does the man give on reading the books?A.Making notes.B.Skimming first.C.Reading word by word.Section B （7.5 marks ）Directions: In this section, you will hear a short passage. Listen carefully and t hen fill in the numbered blanks with the information you have heard. Fill in each blank with NO MORE THAN祝您高考马到成功！THREE WORDS.You will hear the short passage TWICEPart Ⅱ Language Knowledge (45 marks) Section A (15 marks)Directions: For each of the following unfinished sentences there are four choices marked A, B, C and D. Choose the one that best completes the sentence.21.It was when we were returning home ________ I realized what a good feeling it was to have helped someone in trouble. A.whichB.thatC.whereD.how【答案】B考点：考查强调句。