[外语类试卷]考博英语(阅读理解)模拟试卷116及答案与解析.doc
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1、考博英语(阅读理解)模拟试卷 116及答案与解析 一、 Reading Comprehension 0 That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the “first-night“ effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and h
2、er colleagues at Brown University set out to investigate the origins of this effect. Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew fr
3、om previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者 ). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 hea
4、lthy people as they slept in the unfamiliar environment of the universitys Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the p
5、articipants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants brains behaved in a similar manner seen in birds and dolphins. On the first night only, the left hemispheres (半
6、球 ) of their brains did not sleep nearly as deeply as their right hemispheres did. Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of reg
7、ularly timed beeps (蜂鸣声 ) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the reg
8、ularly timed ones. This is precisely what she found. 1 What did researchers find puzzling about the first-night effect? ( A) To what extent it can trouble people. ( B) What role it has played in evolution. ( C) What circumstances may trigger it. ( D) In what way it can be beneficial. 2 What do we le
9、arn about Dr. Yuka Sasaki doing her research? ( A) She found birds and dolphins remain alert while asleep. ( B) She found birds and dolphins sleep in much the same way. ( C) She got some idea from previous studies on birds and dolphins. ( D) She conducted studies on birds and dolphins sleeping patte
10、rns. 3 What did Dr. Sasaki do when she first did her experiment? ( A) She monitored the brain activity of participants sleeping in a new environment. ( B) She recruited 35 participants from her Department of Psychological Sciences. ( C) She studied the differences between the two sides of participan
11、ts brains. ( D) She tested her findings about birds and dolphins on human subjects. 4 What did Dr. Sasaki do when re-running her experiment? ( A) She analyzed the negative effect of irregular tones on brains. ( B) She recorded participants adaptation to changed environment. ( C) She exposed her part
12、icipants to two different stimuli. ( D) She compared the responses of different participants. 5 What did Dr. Sasaki find about the participants in her experiment? ( A) They tended to enjoy certain tones more than others. ( B) They tended to perceive irregular beeps as a threat. ( C) They felt sleepy
13、 when exposed to regular beeps. ( D) They differed in their tolerance of irregular tones. 5 Sex prejudices are based on and justified by the ideology that biology is destiny. According to this ideology, basic biological and psychological differences exist between the sexes. These differences require
14、 each sex to play a separate role in social life. Women are the weaker sex both physically and emotionally. Thus, they are naturally suited, much more so than men, to the performance of domestic duties. A womans place, under normal circumstances, is within the protective environment of the home. Nat
15、ure has determined that women play caretaker roles, such as wife and mother and homemaker. On the other hand, men are best suited to go out into the competitive world of work and politics, where serious responsibilities must be taken on. Men are to be the providers; women and children are “dependent
16、s“. The ideology also holds that women who wish to work outside the household should naturally fill these jobs that are in line with the special capabilities of their sex. It is thus appropriate for women, not men, to be employed as nurses, social workers, elementary school teachers, household helpe
17、rs, and clerks and secretaries. These positions are simply an extension of womens domestic role. Informal distinctions between “womens work“ and “mens work“ in the labor force, according to the ideology, are simply a functional reflection of the basic differences between the sexes. Finally, the ideo
18、logy suggests that nature has worked her will in another significant way. For the human species to survive over time, its members must regularly reproduce. Thus, women must, whether at home or in the labor force, make the most of their physical appearance. So goes the ideology. It is, of course, not
19、 true that basic biological and psychological differences between the sexes require each to play sex-defined roles in social life. There is ample evidence that sex roles vary from society to society, and those role differences that to exist are largely learned. But to the degree people actually beli
20、eve that biology is destiny and that nature intended for men and women to make different contributions to society, sex-defined roles will be seen as totally acceptable. 6 Womens place, some people think, is within the protective environment of the home because _. ( A) women can provide better care f
21、or the children ( B) women are too weak to do any agricultural work at all ( C) women are biologically suited to domestic jobs ( D) women can not compete with men in any field 7 According to the author, sex roles _. ( A) are socially determined ( B) are emotionally and physically determined ( C) can
22、 only be determined by what education people take ( D) are biologically and psychologically determined 8 The author points out that the assignments of womens roles in work _. ( A) are determined by what they are better suited to ( B) row out of their position inside the home ( C) reflect a basic dif
23、ference between men and women ( D) are suitable to them, but not to men 9 Which of the following is NOT true according to the passage? ( A) The division of sex-defined roles is completely unacceptable. ( B) Womens roles in work are too limited at present. ( C) In one society, men might perform what
24、is considered womens duties by another. ( D) Some of the womens roles in domestic duties can not be taken over by men. 9 In a sense, the new protectionism is not protectionism at all, at least not in the traditional sense of the term. The old protectionism referred only to trade restricting and trad
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