Directions

　　Read the following text. Choose the best word or phrase for each numbered blank and mark A, B,C or D on ANSWER SHEETl.

　　Text

　　A special lab at the University of Chicago is busy only 26 . It is a dream 27 where re-searchers are at work 28 dreamers. Their findings have concluded that 29 dreams from three to seven times each night, 30 in ordinary life a person may 31 none or only one of his dreams.

　　While the 32 sleep, special machines 33 their brain waves and eye movements as well as the body movements that 34 the end of a dream. Surprisingly, all subjects 35 soundly. 36 say that a person usually fidgets(烦躁).before a dream. 37 the dream has started,his body relaxes and his eyes 38 more active, as if the curtain _ 39 _on a show. When the machine 40 that the dream is over, a buzzer wakes the 41 . He sits up, records his dream,and goes back to sleep-perhaps to _ 42 some more.

　　Researchers have found that if the dreamer, is 43 immediately after his dream,he can usually recall the entire dream. If he is allowed to sleep even 44 his . 45 0f the dream will have faded. That's why most people have many dreams at night, but forget most of them in the morning.

　　26. [A] at noon [B] in the morning [C] at night [D] in spring

　　27. [A] mill [B] laboratory [C] hospital [D] classroom

　　28. [A] studying [B] studied [C] to study [D] having studied

　　29. [A] everyone [B] anyone [C] someone [D] no one

　　30. [A] therefore [B] if [C] despite [D] although

　　31. [A] miss [B] remember [C] realize [D] notice

　　32. [A] objects [B] experiments [C] goals [D] subjects

　　33. [A] manufacture [B] initiate [C] prepare [D] record

　　34. [A] signal [B] sign [C] sigh [D] assign

　　35. [A] work [B] wake [C] sleep [D] remain

　　36. [A] Subjects [B] Examiners [C] Computers [D] Observers

　　37. [A] Once [B] Never [C] Hardly [D] Frequently

　　38. [A] start [B] produce [C] become [D] appeal

　　39. [A] had gone up [B] has gone up [C] goes up [D] is going up

　　40. [A] decides [B] pronounces [C] refers [D] indicates

　　41. [A] researcher [B] body [C] sleeper [D] on-looker

　　42. [A] remember [B] forget [C] imagine [D] dream

　　43. [A] asleep [B] wakened [C] wakening [D] slept

　　44. [A] more five minutes [B] five more minute

　　[C] five minutes [D] five more minutes

　　45. [A] colour [B] record [C] memory [D] description

　　答案及解析

　　26.C【解析】此题考查对这篇文章的主要内容的宏观掌握。本篇是关于研究人员在实验室里研究人做梦的类型。at night符合题意。

　　27.B 【解析】联系上一句“在芝加哥大学的一个特殊实验室里”。只有B符合题意。

　　28.A【解析】“studying”在文中作伴随状语，B、C、D项则不合适。

　　29.A【解析】实验证明每人每夜都会做3—7个梦。其他选项与题意不合。

　　30.D【解析】从上下文可以得出此处应填表转折关系的词。therefore因此;if如果;despi不管，均不合题意。

　　31.B【解析】本句意为“但在日常生活中，一个人可能记不住或只记住一个梦。”miss错过;remember记住;realize意识到，实现;notice注意到。

　　32.D【解析】此题考查对上下文的理解，subject实验对象，只有表对象客体时才会用“object of sth.”的句型。

　　33.D【解析】此题考查对词义的辨析。manufacture制造;initiate着手于;prepare准备;record记录。

　　34.B【解析】sign意为“标志”，这里是当动词使用。

　　35.C【解析】此题考查词语搭配，soundly意为“安稳的”，可以与sleep搭配，其他项均不符合。

　　36.D【解析】subjects实验对象;examiners检查者;只有observers观察者符合题意。

　　37.A【解析】once -旦。hardly用于“hardly.when.…”结构。

　　38.C【解析】become作系动词时意为“变得”，后接形容词。

　　39.B【解析】此题考查的是时态，通篇用的都是现在时。这里是指“帷幕已经拉开，演出即将开始”，故用现在完成时。

　　40.D【解析】本句意为“当机器表明梦做完了，蜂鸣器会唤醒睡觉的人”。indicate意为“表明”，符合文意。

　　41.C【解析】此题考查对上下文的理解，意思是“蜂鸣器会唤醒睡觉的人”。

　　42.D【解析】实验对象继续睡觉，因为睡觉过程中会出现很多梦，根据40题的分析可知D。

　　43.B【解析】做梦者应是被叫醒，使用被动语态结构，“be+过去分词“表被动。

　　44.D【解析】此题考查语法结构，再多睡5分钟，表达应为“数字+more+名词复数形式”。

　　45.C【解析】由31题中的remember可推出此处是指对梦的记忆逐渐消失。