[外语类试卷]大学英语六级模拟试卷835(无答案).doc
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1、大学英语六级模拟试卷 835(无答案)一、Part I Writing (30 minutes)1 For this part, you are allowed 30 minutes to write a short essay entitled How to Broaden Our Knowledge? You should write at least 150 words following the outline given below.1在信息快速发展的今天,我们应该不断扩大自己的知识面2具备宽广知识面的意义3为此,我们应该How to Broaden Our Knowledge?二、
2、Part II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions attached to the passage. For questions 1-4, mark:Y (for YES) if the statement agrees with the information given in the passage;
3、N (for NO) if the statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.1 When a Brain Forgets Where Memory IsEvery so often, seemingly normal people suddenly walk out of their lives and disappear, with no clue of who they are, w
4、here they are from or what their previous life was like. It is the stuff of fiction, but it happens in real life too.Last year a Westchester County lawyera 57-year-old husband and father of two, Boy Scout leader and churchgoerleft the garage near his office and disappeared. Six months later he was f
5、ound living under a new name in a homeless shelter in Chicago, not knowing who he was or where he came from.Library searches and contact with the Chicago police did not help the man. His true identity was uncovered through an anonymous tip to “Americas Most Wanted.“ But when he was contacted by his
6、family, he had no idea who they were.On the fictional side is a play called “Fugue(神游症 ),“ now on stage at the Cherry Lane Theater in New York. In it, a woman found wandering homeless in Chicago is interviewed by a psychiatrist. She does not know her name and can recall nothing about her life before
7、 landing in Chicago. The rest of this most interesting play by Leonora Thuna is an exploration of a rare but intriguing emotional disorder, known technically as dissociative fugue or dissociative amnesia(失忆症). A Sudden ChangePeople with this problem suddenly and unexpectedly take leave of their usua
8、l physical surroundings and embark on a journey that can last as little as a few hours or as long as several months. During the fugue state, individuals completely lose their identity, later assuming a new one. They dont know their real names or anything about their former lives, and they do not rec
9、ognize friends or family. They may not even remember how they got to where they are.While loss of memory can occur for many reasons, dissociative fugue has no direct physical or medical cause. Rather, it is caused by a severe stress or emotionally traumatic(创伤的)event that is so painful the mind seem
10、s to shut down and erase everything, like a failed computer hard drive.But unlike a computer whose unsaved information is lost forever, most if not all patients suffering from dissociative fugue eventually recover their memories, typically just as suddenly as the memories disappeared.While in the fu
11、gue state, people are unaware that their identity and memory have been lost, said David Schacter, professor of psychology at Harvard. They wander off, often traveling far from home. It is only when they are forced to reveal some piece of biographical information that they realize they do not know wh
12、o they are, which may lead to a desperate search to uncover their identity.In a telling case detailed by Berton Roueche first in The New Yorker and later his book “The Medical Detectives, Volume II“ more than a half-century ago, a man who felt increasingly trapped in his father-in-laws business one
13、day failed to show up at the store in Boston and later found himself in New York. Not until he had to provide his name for a hotel did he discover he did not know who he was.After many failed attempts to uncover his identity, his past revealed itself while he was being quizzed by a doctor at Bellevu
14、e Hospital, he recalled. “All of a sudden, I knew, I remembered. I jumped up and shouted. I yelled, I knowI can remember! I remember my wifes name. Its Mildred. We live in Boston. I can even tell you the address. And my name is Uhlan. Walter Uhlan.“ A Diagnostic ChallengeElkhonon Goldberg, clinical
15、professor of neurology at New York University and the author of three books on the human mind, says that some underlying neurological problem is the usual cause of amnesia When amnesia has a physical basis, memory loss is usually not complete, but rather covers a part of someones life. The more rece
16、nt memories are often lost, while memories of more distant events are preserved.When examining a patient with memory loss that has no obvious physical cause, the first step, Dr. Goldberg said, is to look for a neurological cause like a head injury, or a stroke. In such cases, in addition to incomple
17、te memory loss, there is usually a loss of individual facts like biographical information. However, when memory loss includes generic knowledge about whole classes of things, like how many wings birds have, the underlying cause is more likely to be psychogenic(心理上的), Dr. Goldberg said.When amnesia h
18、as an organic cause, peoples memories of who they are usually are not disrupted, Dr. Schacter said. Nor are memories usually lost of events that occurred before the physical problem. But such people may be unable to form new memories.And sometimes cases of fugue have a psychological cause along with
19、 some form of underlying brain damage that is revealed, say, through a functional M.R.I, or PET scan, according to Morris Moscovitch, a psychologist at the University of Toronto.Another challenge clinicians face in diagnosing amnesia, Dr. Schacter said, is to differentiate between genuine cases of l
20、ost memory and the man-made amnesia of “false patients“people who are fleeing financial problems, for example, who have committed a crime or who simply wish to gain bad fame. Neuropsychological tests performed by experts can often spot the false patients who may do so poorly on certain tests that th
21、ey are obviously faking their answers.Other checks for pretending to be sick include assessing whether patients are making a genuine effort to answer questions correctly and whether there are apparent motives for pretending they do not know who they are. Misplaced FilesIn the case of the Westchester
22、 lawyer, who had lost all memory of his former life, his wife provided background information suggesting that his amnesia may have resulted from prolonged post-traumatic stress. He was a Vietnam War veteran who happened to have walked between the twin towers of the World Trade Center on Sep. 11, 200
23、1, minutes before the first plane hit. He subsequently experienced a return of painful memories of his war experience and required treatment for depression.The playwright, Leonora Thuna, was first attracted to the subject of fugue after seeing an article in The Los Angeles Times. An attractive woman
24、 was picked up by the police after she was found wandering the streets of Los Angeles with no idea of who she was or how she got there. After her picture appeared in the paper, her family recognized her and came to get her, but when they arrived she had no idea who they were, either.Similar cases ha
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- 外语类 试卷 大学 英语六级 模拟 835 答案 DOC
