科技英语完形填空2

来源：百度知道 编辑：UC知道 时间：2024/06/20 06:54:11
Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 14th and 16th centuries) Yet much had happened __31 ) As was discussed before, it was not __32 the 19th century that the newspaper became the dominant pre-electronic __33 , following in the wake of the pamphlet and the book and in the 34 of the periodical) It was during the same time that the communications revolution 35 up, beginning with transport, the railway, and leading 36 through the telegraph, the telephone, radio, and motion pictures 37 the 20th-century world of the motor car and the air plane) Not everyone sees that process in __38 ) It is important to do so)?
It is generally recognized, __39 , that the introduction of the computer in the early 20th century, __40 by the invention of the integrated circuit during the 1950s, radically changed the process, __41 its impact on the media was not immediately __42 ) As time went by, comp

21．选[A]。解答此题需要分析句子间的逻辑关系。第二句中的第一个词"Yet"表明了本句是对第一句内容的转折。第一句讲到20世纪电视的发展和15世纪、16世纪与20世纪之间的年代发生的事。同时，第三句中出现的19世纪也确定了本题的选择为[A]between， 指这两个时间段中间的年代。

22．选[D]。本题考查it is … that…强调句型。下文not until结构，被强调的部分是not until引导的时间状语。

23．选[C]。本题考查词义辨析。所给四个单词都有"方法，手段"的意思，但medium还有"媒体"的意思，正文正好用来指newspaper，因为newspaper是一种"媒体"。Medium的复数形式是media。

24.选[B]。本题需要对比两个短语：in the wake of 和in the company of.前者的意思是"在……之后"，后者的意思是"与……同时"。company在此句中的意思是"陪伴，伴随"。本句表明传单和书出现在报纸之前，而期刊是和报纸同时出现的。

25．选[B]。本题考查词义辨析。Speed up是"加速"的意思。本句讲的是19世纪通讯革命的发展。从句意来看，只能选[B]。

26．选[A]。本题考查副词on表"继续"的用法。本句讲19世纪通讯革命的发展，从交通、铁路开始， 发展到电报、电话、无线电和电影，直到20世纪的汽车和飞机。从这三个阶段可看出本题只能选[A]。

27．选[D]。本题考查介词的意义。由空格后的20th century world及与之相搭配的动词lead来看，〔D〕into是正确选项。

28.选〔D〕。本题考查固定搭配的用法。in perspective是固定短语，意思是"正确地"。本句的意思是：并不是所有的人都正确地认识了这一过程。本段最后一句指出"正确认识这一过程是很重要的"。

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