《考研考博-考博英语-中国科学技术大学模拟考试题含答案25》由会员分享，可在线阅读，更多相关《考研考博-考博英语-中国科学技术大学模拟考试题含答案25（26页珍藏版）》请在金锄头文库上搜索。
1、考研考博-考博英语-中国科学技术大学模拟考试题含答案1. 单选题Audio books offer readers the option of listening to a book that has been narrated and recorded onto a cassette or compact disc.问题1选项A.retoldB.releasedC.relatedD.recalled【答案】C【解析】【选项释义】A. retold （通常以不同的方式）复述，重新讲述 B. released 释放，放出C. related 叙述，讲述，讲（故事） D. recalled 记起，
2、回忆起【答案】C【考查点】动词辨析。【解题思路】narrated的意思为“讲（故事），叙述”，指的是把书中的内容叙述一遍，related与之词义相近，因此C选项正确。【干扰项排除】A、B、D选项词义与之不符。【句意】有声书为读者提供了一种选择，他们可以在磁带或光盘上听以讲述方式呈现的书。2. 填空题The wide application of electronic computers in science and technology will freeman from the labor of complicated measurement and _. (compute)【答案】comp
3、utation【解析】【考查点】名词。【解题思路】and前后表示并列，横线处应该和measurement都是名词，结合关键词computers，可知横线处单词表示计算的意思，computation意思为“计算”，符合语境。【句意】电子计算机在科学技术方面的广泛应用将使人们从复杂的测量和计算中解放出来。3. 填空题It is precisely this kind of conversation which is of importance when we are seeking to develop our reading to meet the new demands being place
4、d upon us by studying at a higher level. A B C D【答案】B which改为that【解析】【考查点】强调句。【解题思路】It isthat为强调句，此题强调这种对话的重要性，引导词用that。【句意】当我们想方设法提高阅读能力，以匹配更高的学习水平和随之而来的新要求时，这种对话尤为重要。4. 单选题Our visual perception depends on the reception of energy reflecting or radiating from that which we wish to perceive. If our e
5、yes could receive and measure infinitely delicate sense data, we could perceive the world with infinite precision. The natural limits of our eyes have, of course, been extended by mechanical instruments; telescopes and microscopes, for example, expand our capabilities greatly. There is, however, an
6、ultimate limit beyond which no instrument can take us. This limit is imposed by our inability to receive sense data smaller than those conveyed by an individual quantum of energy. Since these quanta are believed to be invisible packages of energy and so cannot be further refined, we reach a point be
7、yond which further resolution of the world is not possible. It is like a drawing a child might make by sticking invisible discs of color onto a canvas.We might think that we could avoid this limitation by using quanta with extremely long wavelengths: such quanta would be sufficiently sensitive to co
8、nvey extremely delicate sense data. And these quanta would be useful, as long as we only wanted to measure energy, but a completely accurate perception of the world will depend also on the exact measurement of the lengths and positions of what we wish to perceive. For this, quanta of extremely long
9、wavelengths are useless. To measure a length accurately to within a millionth of an inch, we must have a measure graduate in millionths of an inch; a yardstick graduated in inches is useless. Quanta with a wavelength of one inch would be, in a sense, measures that are graduated in inches. Quanta of
10、extremely long wavelengths are useless in measuring anything except extremely large dimensions.Despite these difficulties, quanta have important theoretical implications for physics. It used to be supposed that, in the observation of nature, the universe could be divided into two distinct parts a pe
11、rceiving subject and a perceived object. In physics, subject and object were supposed to be entirely distinct, so that a description of any part of the universe would be independent of the observer. The quantum theory, however, suggests otherwise, for every observation involves the passage of a comp
12、lete quantum from the object to the subject, and it now appears that this passage constitutes an important coupling between observer and observed. We can no longer make a sharp division between the two in an effort to observe nature objectively. Such an attempt at objectivity would distort the cruci
13、al interrelationship of observer and observed as parts of a single whole. But, even for scientists, it is only in the world of atoms that this new development makes any appreciable difference in the explanation of observations.1. The primary purpose of the passage is to _.2. According to the passage
14、, quanta with an extremely long wavelength cannot be used to give complete information about the physical world because they _.3. The author uses the analogy of the childs drawing (Para. 1) primarily in order to _.4. The author implies that making a sharp division between subject and object in physi
15、cs is _.问题1选项A.discuss a problem that hinders precise perception of the worldB.point out the inadequacies of accepted units of measurementC.compare and contrast scientific hypotheses about how the world should be measured and observedD.suggest the limited function of sensory observation问题2选项A.exist independently of sense dataB.have an insignificant amount of energyC.cannot,
