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1、 黑黑 暗暗 版版 考研英语历年阅读真题解析考研英语历年阅读真题解析 (19942005) 内内 部部 资资 料料 沪江考研试题研究中心沪江考研试题研究中心 contents preface i 2005 passage 11 2005 passage 23 2005 passage 35 2005 passage 47 2004 text 1 10 2004 text 2 11 2004 text 3 13 2004 text 4 14 2003 text 1 17 2003 text 2 20 2003 text 3 23 2003 text 4 26 2002 text 1 29 200

2、2 text 2 32 2002 text 3 35 2002 text 4 37 2001 passage 140 2001 passage 243 2001 passage 345 2001 passage 448 2001 passage 551 2000 passage 154 2000 passage 256 2000 passage 359 2000 passage 462 2000 passage 564 1999 passage 167 1999 passage 270 1999 passage 372 1999 passage 475 1999 passage 578 199

3、8 passage 181 1998 passage 284 1998 passage 386 1998 passage 489 1998 passage 592 1997 passage 194 1997 passage 297 1997 passage 399 1997 passage 4102 1997 passage 5105 1996 passage 1107 1996 passage 2109 1996 passage 3111 1996 passage 4114 1996 passage 5116 1995 passage 1118 1995 passage 2120 1995

4、passage 3122 1995 passage 4125 1995 passage 5127 1994 passage 1129 1994 passage 2131 1994 passage 3133 1994 passage 4135 1994 passage 5136 黑暗版考研英语历年阅读真题解析 b introduction 想了半天,还是写下了 introduction 这个词,之前的黑暗版 guangxian 做的很成功,因此在这次的修订过程中有着很大的 压力。几经易手,终于在今天暂时定稿,由于水平有限,在这个版本中难免还是有错误,希望大家指出。 资料重新进行了排版,收集了 1

5、994-2005 考研,英语阅读真题 56 篇,其中,1993-2003 年的未做任何改动,新增了 2004 和 2005 年的内容。 新增的 2005 年“难句解析” 、 “试题解析” 、 “全文翻译”选自新华出版社的历年考研英语真题解析及复习思路 ,其中 2005 年的 26 题答案没有选择此书所给答案,而是选择了 c 2005 年阅读真题的第一篇和第二篇“重点词汇”由沪江荣誉版主 henzhanzhao 原创而成,2004 年的四篇真题和 2005 年的第 三篇和第四篇由沪江 laoshenmo 完成。 祝各位祝各位 2006 年考研顺利!年考研顺利! impossible is not

6、hing zhuhui0991 2005 年 8 月 1 日第 n 次修订 preface 一本书最后写成却被安放在最前面的部分叫“前言” 。 为使读者既不浪费宝贵时间,又能全面把握本资料以运 用于考研复习,前言写成“凡例”形式。 本资料正文收全 19942003 考研英语阅读真题 48 篇, 排列以年份为序,2003 年 text 1 为第 1 篇,1994 年 passage 5 为第 48 篇;附录收 2004 年阅读真题 4 篇。 正文所有文章自 2003 年 7 月起连载于 沪江论坛沪江论坛 考研 版,历时三月完成,随后不断修订,总耗时逾 300 小时。 正文每篇文章由“真题原文”

7、、 “重点词汇” 、 “难句解析” 、 “试题解析” 、 “全文翻译”五部分组成,因个人能力 所限,各部分内容基本选编自国内公开出版的考研与非 考研类英语学习参考书。 “真题原文”1/2 为网上原有电子版校对而成,另 1/2 为笔者照书录入,以人大版2004 年全国硕士研究生 入学考试英语历年真题解析及复习思路为底本,参其 余多本真题书而成,可能是目前网上错误率最低的阅读 真题文本。 “重点词汇”之单词解析选自笔者的英文单词记忆研究 笔记,是本资料中唯一的原创作品,以词根词缀为主、 其它各种方法为辅记忆中高级英文单词是笔者的一贯主 张。 “重点词汇”之例句录自辽宁人民版广征博引英汉词 典 、河

8、南人民版点击智慧新世纪魔鬼词典等 近 20 本书,涉及考研核心词汇 1500 个,例句翻译按笔 者之粗浅理解略有修改,80%例句句型适合议论文写作。 “难句解析”选编自周雷的世图版考研英语阅读:真 题语言注释与难句突破2004 年版。 “试题解析”之 2003 年、2002 年解析选编自高教版 全国硕士研究生入学统一考试英语考试分析(非英语 专业) 2004 年版,其余录自张锦芯的人大版历年 研究生入学考试英语统考真题详解2003 年版。 “全文翻译”除改正个别印刷错误外,完全按照前述之 人大版真题解析及复习思路录入。 “附录 1”选编自航空工业版“考试虫” 洞穿考研 硕士研究生英语入学考试历

9、年实考试题解析 。 转载请保持本资料完整性,任何疑问、批评与建议请点 击 此此处处 发表,谢谢! 祝各位祝各位 2005 年考研顺利!年考研顺利! it is impossible to love and be wise. francis bacon guangxian 2003 年国庆前夜于恶人谷年国庆前夜于恶人谷 2004 年年 10 月月 12 日第日第 n 次修订次修订 - 纵横江湖二十馀载纵横江湖二十馀载 杀尽仇寇杀尽仇寇 败尽英雄败尽英雄 天下更无抗手天下更无抗手 无可奈何无可奈何 惟隐居深谷惟隐居深谷 以雕为友以雕为友 呜呼呜呼 生平求一敌手而不可得生平求一敌手而不可得 诚寂寥难

10、堪也诚寂寥难堪也 黑暗版考研英语历年阅读真题解析 1 2005 passage 1 everybody loves a fat pay rise. yet pleasure at your own can vanish if you learn that a colleague has been given a bigger one. indeed, if he has a reputation for slacking, you might even be outraged. such behaviour is regarded as “all too human”, with the un

11、derlying assumption that other animals would not be capable of this finely developed sense of grievance. but a study by sarah brosnan and frans de waal of emory university in atlanta, georgia, which has just been published in nature, suggests that it all too monkey, as well. the researchers studied

12、the behaviour of female brown capuchin monkeys. they look cute. they are good-natured, co-operative creatures, and they share their food tardily. above all, like their female human counterparts, they tend to pay much closer attention to the value of “goods and services” than males. such characterist

13、ics make them perfect candidates for dr. brosnans and dr. de waals; study. the researchers spent two years teaching their monkeys to exchange tokens for food. normally, the monkeys were happy enough to exchange pieces of rock for slices of cucumber. however, when two monkeys were placed in separate

14、but adjoining chambers, so that each could observe what the other was getting in return for its rock, their behaviour became markedly different. in the world of capuchins grapes are luxury goods (and much preferable to cucumbers) so when one monkey was handed a grape in exchange for her token, the s

15、econd was reluctant to hand hers over for a mere piece of cucumber. and if one received a grape without having to provide her token in exchange at all, the other either tossed her own token at the researcher or out of the chamber, or refused to accept the slice of cucumber .indeed, the mere presence

16、 of a grape in the other chamber (without an actual monkey to eat it) was enough to reduce resentment in a female capuchin. the researches suggest that capuchin monkeys, like humans, are guided by social emotions, in the wild, they are a co-operative, groupliving species, such co-operation is likely

17、 to be stable only when each animal feels it is not being cheated. feelings of righteous indignation, it seems, are not the preserve of people alone, refusing a lesser reward completely makes these feelings abundantly clear to other members of the group. however, whether such a sense of fairness evo

18、lved independently in capuchins and humans, or whether it stems form the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question. 21. in the opening paragraph, the author introduces his topic by a. posing a contrast. b. justifying an assumption. c. making a comp

19、arison. d. explaining a phenomenon. 22. the statement “it is all too monkey” (last line, paragraph l) implies that a. monkeys are also outraged by slack rivals. b. resenting unfairness is also monkeys nature. c. monkeys, like humans, tend to be jealous of each other. d. no animals other than monkeys

20、 can develop such emotions. 23. female capuchin monkeys were chosen for the research most probably because they are a. more inclined to weigh what they get. b. attentive to researchers instructions. c. nice in both appearance and temperament. d. more generous than their male companions 黑暗版考研英语历年阅读真题

21、解析 2 24. dr. brosnan and dr. de waal have eventually found in their study that the monkeys a. prefer grapes to cucumbers. b. can be taught to exchange things. c. will not be co-operative if feeling cheated. d. are unhappy when separated from others. 25. what can we infer from the last paragraph? a.

22、monkeys can be trained to develop social emotions. b. human indignation evolved from an uncertain source. c. animals usually show their feelings openly as humans do. d. cooperation among monkeys remains stable only in the wild. 重点词汇:重点词汇: assumption (假定;承 担;呈现)是 assume 的名词形式;见 1997 年 text 2。.参 consu

23、mption,2002 年 text 3。assumption the mother of screw-up 臆断把事情弄糟的根源。underlying assumption 潜在的假定。 grievance /n.委屈 冤情不平。 申诉 人提出不满意见交付仲裁者。 悲痛伤心事 不幸忧伤。因为有冤情 ()而满怀悲痛()向申 诉人申诉。 tardily adv.缓慢。 形容词形式 拖拉的。 (谐音记忆:他地,工作是他的,所以我可以拖 拉) counterpart (相 似或对应的人或物)即 counter+part,counter-前缀“对等”,part 部 分,“对等的部分”。见 2000 年

24、 passage 4 。 token n. 表示, 向征, 记 号, 代币 adj. 象征的, 表意的。tears are queer tokens of happiness. 眼泪是快乐的一 种奇怪的表示。 reluctant (不愿的,勉 强的)即 re+luct+ant,re-看作“反复”,luct 可看作词根 lect“选择”,-ant 形容词后缀,人 们都不愿反反复复地作选择,所以“反复选择” 不愿的。suggestion systems can work dont be reluctant to use them.建议制度是有 效的不要不愿使用它们。见 1994 passage 5

25、 。 indignation n. 愤慨, 义愤。 记忆:in-dig 挖(坑)-nation, 挖坑藏在里面的民族,能不愤慨吗?比如老萨, 呵呵。形容词形式 indignant adj. 愤怒的, 愤慨的 难句分析:难句分析: such behaviour is regarded as “all too human”, with the underlying assumption that other animals would not be capable of this finely developed sense of grievance. 前一分句是句子的主句,其中使用了短语 reg

26、ardas的被动形式;with 加名词作状语, 即“带有潜在的假定”,其中 assumption 后接 有 that 引导的同位语从句解释说明假定的内容。 翻译:这种行为被看作是“人之长情”,他潜在 的假定就是其他动物不可能有这种高度发达的不 公平意识。 when two monkeys were placed in separate but adjoining chambers, so that each could observe what the other was getting in return for its rock, their behaviour became marked

27、ly different. 该句子的主句是 their behaviour became markedly different.前面是 when 引导的时间状 语从句,其中包含了 so that 引导的目的状语从 句。 翻译:当两个猴子被安置在隔开但相邻的两个房 间里,能够互相看见对方用石头换回来什么东西 时,猴子的行为就会变的明显不同。 试题解析:试题解析: 黑暗版考研英语历年阅读真题解析 2 这篇文章是讲猴子有一种天然的公平意识,文章 本身难度不是太大,一开始做了一个类比,讲人 的公平意识。然后根据这个类比,文章重点谈猴 子们的公平意识。这篇对比性的文章两个方面要 理解,第一,人类和猴子之

28、间都有一种近似的表 现,当受到不公正待遇的时候,都有义愤填膺的 感觉,如果把握这个逻辑,就是类比的逻辑。第 二, 最后两段关于选择的实验的对象以及实验的结 果。21 题,我们应该选择 c,考察第一段的写作 手法,明显用的是猴和人之间的相似形的比较关 系。 22 题答案是 b,也是在把猴子和人做类比,指出 猴子与人一样都抱怨不公平 23 题答案选 a,这个是事实细节题,答案是根据 文章第三段第一句话得到的,雌性的猴子被选择 做研究,是因为她们更加注重她们获得的东西。 24 题答案选择 c,他们最终的发现是什么,篇章 最后两段反复重复,如果没有受到公平的话, 25 题选择 b.这篇文章第一段和最后

29、一段都出现一 个词,假设为什么猴和人都有这种心理反应, 这个问题没有得以解决。 全文翻译:全文翻译: 人人都喜欢大幅加薪,但是当你知道一个同 事薪水加得比你还要多的时候,那么加薪带给你 的喜悦感就消失的无影无踪了。如果他还以懒散 出名的话,你甚至会变得怒不可遏。这种行为被 看作是“人之长情”,其潜在的假定其他动物不 可能具有如此高度发达的不公平意识。但是由佐 治亚州亚特兰大埃里莫大学的 sarah brosnan 和 frans de waal 进行的一项研究表明,它也是 “猴之常情”。这项研究成果刚刚发表在自然 杂志上。 研究者们对雌性棕色卷尾猴的行为进行了研 究。它们看起来很可爱,性格温顺

30、,合作,乐于 分享食物。最重要的是,就象女人们一样,它们 往往比雄性更关注“商品和服务”价值。这些特 性使它们成为 brosnan 和 de waal 理想的研究 对象。研究者们花了两年的时间教这些猴子用代 币换取食物。正常情况下,猴子很愿意用几块石 头换几片黄瓜。但是,当两个猴子被安置在隔开 但相邻的两个房间里,能够互相看见对方用石头 换回来什么东西时,猴子的行为就会变的明显不 同。 在卷尾猴的世界里,葡萄是奢侈品(比黄瓜 受欢迎得多)。所以当一只猴子用一个代币换回 一颗葡萄时,第二只猴子就不愿意用自己的代币 换回一片黄瓜。如果一只猴子根本无需用代币就 能够得到一颗葡萄的话,那么另外一只就会

31、将代 币掷向研究人员或者扔出房间外,或者拒绝接受 那片黄瓜。事实上,只要在另一房间里出现了葡 萄(不管有没有猴子吃它),都足以引起雌卷尾 猴的怨恨。 研究人员指出,正如人类一样,卷尾猴也受 社会情感的影响。在野外,它们是相互合作的群 居动物。只有当每只猴子感到自己没有受到欺骗 时,这种合作才可能稳定。不公平而引起的愤怒 感似乎不是人类的专利。拒绝接受较少的酬劳可 以让这些情绪准确无误地传达给其它成员。但是 这种公平感是在卷尾猴和人类身上各自独立演化 而成,还是来自三千五百万前他们共同的祖先, 这还是一个悬而未决的问题。 2005 passage 2 do you remember all th

32、ose years when scientists argued that smoking would kill us but the doubters insisted that we didnt know for sure? that the evidence was inconclusive, the science uncertain? that the antismoking lobby was out to destroy our way of life and the government should stay out of the way? lots of americans

33、 bought that nonsense, and over three decades, some 10 million smokers went to early graves. there are upsetting parallels today, as scientists in one wave after another try to awaken us to the growing threat of global warming. the latest was a panel from the national academy of sciences, enlisted b

34、y the white house, to tell us that the earths atmosphere is definitely warming and that the problem is largely man-made. the clear message is that we should get moving to protect ourselves. the president of the national academy, bruce alberts, added this key point in the preface to the panels report

35、 “science never has all the answers .but science does provide us with the best available guide to the future, and it is critical that out nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions.” just as on smo

36、king, voices now come from many quarters insisting that the science about global warming is incomplete, that its ok to keep pouring fumes into the air until we know for sure. this is a dangerous game: by the 100 percent of the evidence is in, it may 黑暗版考研英语历年阅读真题解析 3 be too late. with the risks obvi

37、ous and growing, a prudent people would take out an insurance policy now. fortunately, the white house is starting to pay attention. but its obvious that a majority of the presidents advisers still dont take global warming seriously. instead of a plan of action, they continue to press for more resea

38、rch-a classic case of “paralysis by analysis”. to serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research but research alone is inadequate. if the administration wont take the legislative initiative, congress should help to begin fashioning conse

39、rvation measures .a bill by democratic senator robert byrd of west virginia, which would offer financial incentives for private industry is a promising start many see that the country is getting ready to build lots of new power plants to meet our energy needs. if we are ever going to protect the atm

40、osphere, it is crucial that those new plants be environmentally sound. 26. an argument made by supporters of smoking was that a. there was no scientific evidence of the correlation between smoking and death. b. the number of early deaths of smokers in the past decades was insignificant. c. people ha

41、d the freedom to choose their own way of life. d. antismoking people were usually talking nonsense. 27. according to bruce alberts, science can serve as a. a protector. b. a judge. c. a critic. d. a guide. 28. what does the author mean by “paralysis by analysis” (last line, paragraph 4) a. endless s

42、tudies kill action. b. careful investigation reveals truth. c. prudent planning hinders. d. extensive research helps decision-making. 29. according to the author, what should the administration do about a. offer aid to build cleaner power plants. b. raise public awareness of conservation. c. press f

43、or further scientific research. d. take some legislative measures. 30. the author associates the issue of global warming with that of smoking because a. they both suffered from the governments negligence. b. a lesson from the latter is applicable to the former. c. the outcome of the latter aggravate

44、s the former. d. both of them have turned from bad to worse. 重点词汇:重点词汇: prudent adj. 谨慎的。 its prudent to take a thick coat in cold weather when you go out. 在寒冷的天气下外 出时带上件厚外套是谨慎的。名词形式 prudence n. 审慎。记 忆:rude 粗鲁的,无礼的,p 不-rude 粗鲁的- ent 形容词后缀 paralysis n. 瘫 痪, 麻痹。 para-侧面。参见 2003 年 text 2。 paraphrase (n

45、.v.释 意)即 para+phrase,para-前缀表“在旁边、 辅助”,phrase 即“短语;用短语表达”,故 “用短语辅助表达”释意。以 para-为前缀的 单词还有 paragraph(文章的段、节;短评) para+graph 写;parameter(参数) para+meter 计量;parasite(寄生虫) para+site 地点。 analysis n. 分析, 分解。记忆:an-a-lysis,后缀同上,分析 成一个 an,a。联想:反义词 synthesis n. 综合, 合成 take the legislative initiative 黑暗版考研英语历年阅读真

46、题解析 4 take the initiative 带头带头,开始着手开始着手 took the initiative in trying to solve the problem.开始着手试图解决这个问题 initiative n. 主 动。 名词形式 initiate vt. 开始, 发动, 传授 v. 开始, 发起 legislative adj. 立法 的, 立法机关的 n. 立法机关。参见 1999 passage 4 。legislation (立法;法 规)看作 leg+is+lat(e)+ion,leg 词根“法律” (参 allegation 宣称,2003 年 text 2

47、),is 是, late 迟的,-ion 名词后缀,“法律是迟的”旧 法律难以适应新事物所以要不断“立法” “立法”之产物即“法规”。 难句解析:难句解析: the latest was a panel from the national academy of sciences, enlisted by the white house, to tell us that the earths atmosphere is definitely warming and that the problem is largely man-made. 主干部分是 the latest was a panel

48、,表语 panel 后接有两个定语成分:from 的介词短语和 含 enlisted 的过去分词,即“白宫召集的、来自 国家科学院的专家团”,其中第二个定语成分中 又包含一个不定式结构,表目的,即“为了告诉 我们而召集的(专家团)”。 翻译:最近的行动是由白宫召集了一批来自国家 科学院的专家团,他们告诉我们,地球气候毫无 疑问正在变暖,而这个问题主要是人为造成的。 but science does provide us with the best available guide to the future, and it is critical that out nation and the

49、world base important policies on the best judgments that science can provide concerning the future consequences of present actions.” 该句子的主干是由 and 连接的两个并列从句,前 一分句的主干是 scienceprovide us withguide;后一分句的主干是 it is critical, 其中 it 为形式主语,真正的主语是 that 引导的主 语从句。从句的主干是 our nation and the world basepolicies onj

50、udgments,judgments 后接有两个定语 结构,一是 that 引导的定语从句,一是 concerning 分词结构。 翻译:但是科学确实为我们的未来提供了最好的 指导,关键是我们的国家和整个的世界在做重要 决策时,应该以科学能够提供的关于人类现在的 行为对未来影响最好的判断作为依据。 just as on smoking, voices now come from many quarters insisting that the science about global warming is incomplete, that its ok to keep pouring fume

51、s into the air until we know for sure。 该句子的主干是 voices now come from many quarters;句首 just as 结构做比较状语,意为 “正如一样”;insisting 引导的分词结构做定 语修饰主语 voice,分词结构中含有两个并列的由 that 引导的宾语从句,第二个宾语从句的真实主 语是不定式结构 to keep 翻译:就象吸烟问题一样,来自不同领域的声音 坚持认为有关全球变暖的科学资料还不完整。 试题解析:试题解析: 第二篇文章是一篇一般的时事性文章,这也是一 篇类比,考完了以后很多考生说这篇文章讲抽烟, 其实不

52、是的,作者讲抽烟是想说明现在的温室效 应,也是一种类比,许多人抽烟没有人去管,因 为缺乏足够的证据,咱们各国政府也不管温室效应, 也是同样的原因。中心讲的是世界各个政府对温 室效应的解决的态度,篇章的关键词围绕这样三 个问题展开,第一个就是证据不充足。第二是科 学的意义。第三是制定法律,尤其最后三段大量 出现立法和法规的现象, 26 题选 c, 27 应该选 d,科学应该作为一个指导性,是答案 是根据文章第段的最后两句话。 28 题是猜单词题,单词所在的句子的意思是有些 人总要科学证据,结果抹杀了行动。所以选 a。29 答案选择 d,采取某种法律措施,法律在 最后的段落重复的最多。 30 题作

53、者谈的抽烟的教训对我们温室处理也是一 样的,选 b。 全文翻译:全文翻译: 还记得科学家们认为吸烟会致人死亡,而那 些怀疑者们却坚持认为我们无法对此得出定论的 时候吗?还记得怀疑者们坚持认为缺乏决定性的 证据,科学也不确定的时候吗?还记得怀疑者们 坚持认为反对吸烟的游说是为了毁掉我们的生活 方式,而政府应该置身事外的时候吗?许多美国 人相信了这些胡言乱语,在三十多年中,差不多 有一千万烟民早早的进了坟墓。 黑暗版考研英语历年阅读真题解析 5 现在出现了与吸烟类似的令人感到难过的事 情。科学家们前仆后继,试图使我们意识到全球 气候变暖所带来的日益严重的威胁。最近的行动 是由白宫召集了一批来自国家

54、科学院的专家团, 他们告诉我们,地球气候毫无疑问正在变暖,而 这个问题主要是人为造成的。明确的信息表明是 我们应该立刻着手保护自己。国家科学院院长 bruce alberts 在专家团报告的前言中加上了这 一重要观点:“科学解答不了所有问题。但是科 学确实为我们的未来提供了最好的指导,关键是 我们的国家和整个的世界在做重要决策时,应该 以科学能够提供的关于人类现在的行为对未来影 响最好的判断作为依据。 就象吸烟问题一样,来自不同领域的声音坚 持认为有关全球变暖的科学资料还不完整。在我 们证实这件事之前可以向大气中不断的排放气体。 这是一个危险的游戏;到了有百分之百的证据的 时候,可能就太晚了。

55、随着风险越来越明显,并 且不断增加,一个谨慎的民族现在应该准备一份 保单了。 幸运的是,白宫开始关注这件事了。但是显 然大多数总统顾问并没有认真看待全球气候变暖 这个问题。他们没有出台行动计划,相反只是继 续迫切要求进行更多的研究这是一个经典的 “分析导致麻痹案例”。 为了成为地球上有责任心的一员,我们必须 积极推进对于大气和海洋的深入研究。但只有研 究是不够的。如果政府不争取立法上的主动权, 国会就应该帮助政府开始采取保护措施。弗吉尼 亚的民主党议员 robert byrd 提出一项议案,从 经济上激励私企,就是一个良好的开端。许多人 看到这个国家正准备修建许多新的发电厂,以满 足我们的能源

56、需求。如果我们准备保护大气,关 键要让这些新发电厂对环境无害。 2005 passage 3 of all the components of a good nights sleep, dreams seem to be least within our control. in dreams, a window opens into a world where logic is suspended and dead people speak. a century ago, freud formulated his revolutionary theory that dreams were th

57、e disguised shadows of our unconscious desires and rears, by the late 1970s. neurologists had switched to thinking of them as just “mental noise” the random byproducts of the neural-repair work that goes on during sleep. now researchers suspect that dreams are part of the minds emotional thermostat,

58、 regulating moods while the brain is “off-line” and one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better, “its your dream” says rosalind cartwright, chair of psychology at chica

59、gos medical center. “if you dont like it , change it.” evidence from brain imaging supports this view. the brain is as active during rem (rapid eye movement) sleep-when most vivid dreams occur-as it is when fully awake, says dr, eric nofzinger at the university of pittsburgh. but not all parts of th

60、e brain are equally involved, the limbic system (the “emotional brain”)is especially active, while the prefrontal cortex (the center of intellect and reasoning) is relatively quiet. “we wake up from dreams happy of depressed, and those feelings can stay with us all day” says stanford sleep researche

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