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1、2019 年 6 月大学英语四级阅读 200 篇汇总Oceanography has been defined as The application of all sciences to the study of the sea.Before the nineteen century, scientists with an interest in the sea were few and far between. Certainly Newton considered some theoretical aspects of it in his writings, but he was relu
2、ctant to go to sea to further his work.For most people the sea was remote, and with the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone to ask what lay beneath the surface. The first time that
3、 question What is at the bottom of the oceans? had tobe answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed. The had to know the depth profile（起伏形状 ）ofthe route to estimate the length of cable that had to be manufactured.mote, and wit
4、h the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone to ask whatlay beneath the surface. The first time that question What is at the bottom of the oceans? had to be answered with any commerci
5、al consequence was when the laying of a telegraph cable from Europe to America was proposed. The engineers had to know the depth profile（ 起伏形状 ）of the route to estimate the lengthof cable that had tobe manufactured.It was to Maury of the US Navy that the Atlantic Telegraph Company turned, in 1853, f
6、or information on this matter. In the 1840s, Maury had been responsible for encouraging voyages during which soundings（ 测身 ） were taken to investigate the depths of the North Atlantic and Pacific Oceans. Later, some of his findings aroused much popular interest in his book The Physical Geography of
7、the Sea.The cable was laid, but not until 1866 was the connection made permanent and reliable. At the early attempts,the cable failed and when it was taken out for repairsit was found to be covered inliving growths, afact which defied contemporaryscientific opinion that there was no life in the deep
8、er parts of the sea.Within a few years oceanography was under way. In 1872 Thomson led a scientific expedition（ 考察 ）, which lasted for four years and brought home thousands of samples from the sea. Their classification and analysis occupied scientists for years and led to a five-volume report, the l
9、ast volume being published in 1895.练习题：Choose correct answers to the question:1. The proposal to lay a telegraph cable from Europe to America madeoceanographic studies take on .A. an academic aspectB. a military aspectC. a business aspect D. an international aspect 2. It was that asked Maury for hel
10、p in oceanographic studies.A. the American NavyB. some early intercontinental travelersC. those who earned a living from the seaD. the company which proposed to lay an undersea cable3. The aim of the voyages Maury was responsible for in the 1840s was .A. to make some sounding experiments in the ocea
11、nsB. to collect samples of sea plants and animalsC. to estimate the length of cable that was neededD. to measure the depths of the two oceans4. Defied in the 5th paragraph probably means .A. doubtedB. gave proof toC. challengedD. agreed to5. This passage is mainly about .A. the beginnings of oceanog
12、raphyB. the laying of the first undersea cableC. the investigation of ocean depthsD. the early intercontinental communications1 .C事实判断题。文章第 3段第2句提到，这个问题的解答是具有商业结果的。C中的 business 为原文中 commercial 同义改写，故选C。2 .D 细节题。 文章第 4 段首句为一个强调句， 强调的是宾语。 题干也是一个强调句型，但强调的是主语。 如果把原文的强调句型改为一般的句型， 就知道向 Maury 寻求帮助的是theAtla
13、ntic Telegraph Company.故答案为Db A是Maury的工作单位，可以排除；原文只提到对 于一些早期的穿越洲际的旅行家和依靠海洋维持生计的人，海洋并不遥远，故日C与题意不符。3 .D事实判断题。文章第4段提到，19世纪40年代，Maury负责推动进行测深工作的 海上航行，以此来探测北大西洋与太平洋的深度. 故选D。4 .C 词义推断题。当时的科学观点是海洋较深的地方不存在生命，而事实上在电缆表面发现了活的生物.由此可知这一事实对当时的科学观点提出质疑，故答案为a5 .A 主旨题。通读全文可知， oceanography（ 海洋学 ） 是全文的中心词，本文主要讲述 海洋学是如何起步的，故答案为A。B、C只表述了原文中个别细节，并非主题;D跟全文无关。
