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1、2022年考博英语-电子科技大学考前模拟强化练习题（附答案详解）1. 单选题Although cats cannot see in complete darkness, their eyes are much more（ ）to light than are human eyes.问题1选项A.glowingB.brilliantC.sensitiveD.gloomy【答案】C【解析】句意:尽管猫在完全黑暗的环境中看不到任何东西，但是相比人类的眼睛，它们的眼晴对光却更加敏感。考查形容词辨析。glowing热烈赞扬的，热情洋溢的;brilliant 闪耀的，杰 出的，精彩的；sensitive体
2、贴的，体恤的，善解人意的，感觉敏锐的；gloomy 黑暗的，沮丧的，阴郁的。由转折对比提示词Although(尽管)可知C符合句意。2. 单选题Going into the dining room where the banquet was given last night, I can see the（ ）are still on the table.问题1选项A.remainsB.relicsC.remnantsD.surplus【答案】A【解析】句意:走进昨晚举行宴会的餐厅后，我能看到剩余的饭菜依然在桌上。考查名词辨析。四个选项均为对应名词的复数形式。remain 遗迹，剩余（物），残骸
3、；relics 遗物，纪念物；remnant 剩余（主要的部分被使用后的剩余），遗迹；surplus 剩余 （指超过需要数量之外的剩余），贸易顺差，盈余。因此A符合句意。3. 单选题Television, the most pervasive and persuasive of modern technologies, marked by raid change and growth, is moving into a new era of extraordinary sophistication and versatility, which promises to reshape our l
4、ives and our world. It is an electronic revolution of sorts, made possible by the marriage of television and computer technologies.The word “television”，derived from its Greek (tele: distant) and Latin (vision: sight) roots, can literally be interpreted as sight from a distance. Very simply put, it
5、works in this way: through a sophisticated system of electronics, television provides the capability of converting an image (focused on a special photoconductive plate within a camera) into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver (tele
6、vision set), can then be electronically reconstituted into that same image.Television is more than just an electronic system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.The field of television can
7、be divided into two categories determined by its means of transmission. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is non-broadcast television, which provides for the needs of individuals or specific in
8、terest groups through controlled transmission techniques.Traditionally, television has been a medium of the masses. We are most familiar with broadcast television because it has been with us for thirty seven years in a form similar to what exists today. During those years, it has been controlled, fo
9、r the most pail, by the broadcast networks, ABC, NBC, and CBS, who have been the major purveyors of news, information, and entertainment. These giants of broadcasting have actually shaped not only television but our perception of it as well. We have come to look upon the picture tube as a source of
10、entertainment, placing our role in this dynamic medium as the passive viewer.1. With which topic is the passage primarily concerned?2. What is the literal meaning of the word “television”?3. Which of the following is not mentioned in the passage as a function of electronics in televisiontransmission
11、s?4. What field of television is intended for specific groups?5. Which of the following statements about the relationship between the television and itsviewers can be inferred from the passage?问题1选项A.Recent changes in modern technology.B.The marriage of broadcasting giants.C.The role of television i
12、n todays society.D.The content of broadcast television programs.问题2选项A.Medium of the massesB.Sight from a distanceC.Airwave transmissionD.Vehicle for communication问题3选项A.The conversion of image into electronic impulses.B.The sending of impulses through a wire or cable.C.The changing of one image int
13、o another image.D.The feeding of impulses into a receiver.问题4选项A.Broad-based.B.Reconstituted.C.Traditional.D.Non-broadcast.问题5选项A.Viewers do not take an active role in watching television.B.Viewers would prefer increased news coverage.C.Viewers like to use television to reach other human beings.D.Vi
14、ewers have grown tired of television.【答案】第1题:C第2题:B第3题:C第4题:D第5题:A【解析】1.主旨大意题。第三段起到了承上启下的作用: Television is more than just an electronic system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings (电视不仅仅是一个电
15、子系统,它还是一种表达工具和传播渠道。因此,电视成了一个对其他人发生影响的强大工具)。因此C项“电视在当今社会里的角色”比较能概括文章大意。2.词义题。第二段指出: The word “television” .can literally be interpreted as sight from a distance (电视可以从字面上理解为来自远方的景象)。由此可知B项“来自远方的景象”正确。3.细节事实题。A:图像转换成电子脉冲,B:通过电线或电缆发送电子脉冲,C: 将一个图像转换成另外一个图像,D:将脉冲送入接收机。第二段指出:through a sophisticated system of electronics,television provides the capability of converting an image . into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver (television set), can then be electron
