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09年大学英语四级考试词汇活记活用(21)

来源:  作者:admin  (查看评论)
本次选取的完型填空题是一道真题,我对比较重要的几个题目进行了详细的讲解,大家一定要把答案解析仔细的分析一下,最好对于一些大体思路提出一些自己的想法。
还是那句话,作对题目不是目的,记住词汇、掌握方法才是最终目的。
完型填空练习:
Do you wake up every day feeling too tired, or even upset? If so, then a new alarm clock could be just for you.
The clock, called SleepSmart, measures your sleep cycle, and waits __1__ you to be in your lightest phase of sleep __2__ rousing you. Its makers say that should __3__ you wake up feeling refreshed every morning.
As you sleep you pass __4__ a sequence of sleep states—light sleep, deep sleep and REM (rapid eye movement) sleep—that __5__ approximately every 90 minutes. The point in that cycle at which you wake can __6__ how you feel later, and may __7__ have a greater impact than how much or little you have slept. Being roused during a light phase __8__ you are more likely to wake up energetic.
SleepSmart __9__ the distinct pattern of brain waves __10__ during each phase of sleep, via a headband equipped __11__ electrodes (电极) and a microprocessor. This measures the electrical activity of the wearer’s brain, in much the __12__ way as some machines used for medical and research __13__, and communicates wirelessly with a clock unit near the bed. You __14__ the clock with the latest time at __15__ you want to be wakened, and it __16__ duly (适时地) wakes you during the last light sleep phase before that.
The __17__ was invented by a group of students at Brown University in Rhode Island __18__ a friend complained of waking up tired and performing poorly on a test. “__19__ sleep-deprived people ourselves, we started thinking of __20__ to do about it,” says Eric Shashoua, a recent college graduate and now chief executive officer of Axon Sleep Research Laboratories, a company created by the students to develop their idea.
1. A) beside B) near C) for D) around
2. A) upon B) before C) towards D) till
3. A) ensure B) assure C) require D) request
4.A) through B) into C) about D) on
5.A) reveals B) reverses C) resumes D) repeats
6.A) effect B) affect C) reflect D) perfect
7.A) already B) ever C) never D) even
8.A) means B) marks C) says D) dictates
9.A) removes B) relieves C) records D) recalls
10.A) proceeded B) produced C) pronounced D) progressed
11.A) by B) of C) with D) over
12.A) familiar B) similar C) identical D) same
13.A) findings B) prospects C) proposals D) purposes
14.A) prompt B) program C) plug D) plan
15.A) where B) this C) which D) that
16.A) then B) also C) almost D) yet
17.A) claim B) conclusionC) concept D) explanation
18.A) once B) after C) since D) while
19.A) Besides B) Despite C) To D) As
20.A) what B) how C) whether D) when
翻译练习:
1.The finding of this study failed to.____________________(将人们的睡眠质量考虑在内)
2.The prevention and treatment of AIDS is____________________(我们可以合作的领域)
3.Because of the leg injury, the athlete____________________(决定退出比赛)
4.To make donations or for more information, please____________________(按以下地址和我们联系)
5.Please come here at ten tomorrow morning____________________(如果你方便的话)
答案:CBAAD BDACB CDDBC ACBDA
答案解析:
1,词汇搭配题.本题考查动词wait与介词构成的词组的意思的辨析.wait around的意思为呆呆地等,空等.wait for的意思为等待,等候.其它两个介词与wait不构成词组.
2.语境题.本句的意思为这个闹钟,叫做SleepSmart,测量你的睡眠周期,并等待你进入你睡眠的最轻的阶段,叫醒你______.分析该句话后可知,本句是讲这个闹钟的作用,由常理可知,必然是在闹钟叫醒你之前.所以应该选before.
3. 词汇搭配题.本题主要是考察意思比较相近的词汇的辨析.第一组是ensure和assure.ensure意为确保某种行动或动因的结果一定会发生,常用句型为ensure that...保证...,ensure sb.sth.保证某人得到某物.assure指以十分肯定的语气向别人保证,某事一定会发生.第二组是require和request,这两个词都有要求的意思, 但是require与request的区别就在于前者还可表示客观上的需求,比如说Building requires woods.而request只能表示主观上的要求,不能表达客观上的需求.由此分析可知正确答案为ensure.意思为它确保你睡醒时感觉神清气爽.
4. 词汇搭配题.本题考查动词pass与介词构成的词组的意思的辨析.pass through的意思为通过,经过,穿过;经历.pass into的意思为进入.pass on的意思为去世,传递.pass about无此搭配.由此可知应该选择through.这句话的意思为当你睡着时,你经历一个睡眠状态的顺序-轻度睡眠,深度睡眠,REM睡眠.
5. 语境题.本题的解答有赖于对前一句话的理解.注意到前一句中的a sequence of sleep states,意思为一个睡眠状态的顺序,再结合本句的every 90 minutes.可以确定应该选择含有重复意思的repeat,即这个睡眠状态的顺序每九十分钟重复一次.
6和7.语境题.对这两个空所在的句子进行深入分析:The point in that cycle at which you wake can __6__ how you feel later, and may __7__ have a greater impact than how much or little you have slept.首先用到我们之前讲到过的标志词法,找到and,and连接的是两个分句,我们知道and引导的两个句子只有可能是并列结构或者是递进结构. 再分析第二个分句,明显是一个省略句,我们把第二句还原The point in that cycle at which you wake may __7__ have a greater impact than how much or little you have slept.注意到第二句中的a greater impact可知这两句话应该是递进的关系,即第一句讲某物有影响,第二句又讲有更大的影响.所以第一个空应该选择含有影响意思的动词,即affect. 又因为知道了两句话之间的递进关系,由此可以确定第七题应该选择表示递进关系的even,意思为甚至.
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