PHẦN 3 15 BÀI TẬP TỰ HỌC ĐỘT PHÁ LUYỆN CHUYÊN SÂU ĐỌC HIỂU PASSAGE 43

PHẦN 3 15 BÀI TẬP TỰ HỌC ĐỘT PHÁ LUYỆN CHUYÊN SÂU ĐỌC HIỂU PASSAGE 43 là tài liệu môn Tiếng Anh trong chương trình Lớp 12 được cungthi.vn tổng hợp và biên soạn. Tạo nguồn tài liệu giúp các bạn trong việc ôn tập

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PASSAGE 43  Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 1 to 10. Recent technological advances in manned and unmanned vehicles, along with breakthroughs in satellite technology and computer equipment, have overcome some of the limitations of divers and diving equipment for scientists doing research on the great oceans of the world. Without a vehicle, divers often became sluggish, and their mental concentration was severely limited. Because undersea pressure affects their speech organs, communication among divers has always been difficult or impossible. But today, most oceanographers avoid the use of vulnerable human divers, preferring to reduce the risk to human life and make direct observations by means of instruments that are towered into the ocean, from samples take from the water, or from photographs made by orbiting satellites. Direct observations of the ocean floor can be made not only by divers but also by deep-diving submarines in the water and even by the technology of sophisticated aerial photography from vantage points above the surface of more than seven miles and cruise at depths of fifteen thousand feet. In addition, radio-equipped buoys can be operated by remote control in order to transmit information back to land-based laboratories via satellite. Particularly important for ocean study are data about water temperature, currents, and weather. Satellite photographs can show the distribution of sea ice, oil slicks, and cloud formations over the ocean. Maps created from satellite pictures can represent the temperature and the color of the ocean's surface, enabling researchers to study the ocean currents from laboratories on dry land. Furthermore, computers help oceanographers to collect, organize, and analyze data from submarines and satellites. By creating a model of the ocean's movement and characteristics, scientists can predict the patterns and possible effects of the ocean on the environment. Recently, many oceanographers have been relying more on satellites and computers than on research ships or even submarine vehicles because they can supply a greater range of information more quickly and more effectively. Some of humankind's most serious problems, especially those concerning energy and food, may be solved with the help of observations made possible by this new technology. Question 1: With what topic is the passage primarily concerned? A. Communication among drivers B. Technological advances in oceanography C. Direct observation of the ocean floor D. Undersea vehicles Question 2: The word "sluggish" is closest in meaning to A. nervous B. confused C. slow moving D. very weak Question 3: Drives have had problems in communicating underwater because A. the pressure affected their speech organs B. the vehicles they used have not been perfected C. they did not pronounce clearly D. the water destroyed their speech organs Question 4: This passage suggests that the successful exploration of the ocean depends upon A. the limitations of diving equipment B. radios that divers use to communicate C. controlling currents and the weather D. vehicles as well as divers Question 5: Undersea vehicles A. are too small for a man to fit inside B. are very slow to respond C. have the same limitations that divers have D. make direct observations of the ocean floor Question 6: The word "cruise" could best be replaced by A. travel at a constant speed B. function without problems C. stay in communication D. remain still Question 7: How is a radio-equipped buoy operated? A. By operators inside the vehicle in the part underwater B. By operators outside the vehicle on a ship C. By operators outside the vehicle on a diving platform D. By operators outside the vehicle in a laboratory on shore Question 8: The word information is closest in meaning to A. data B. articles C. samples D. photographs Question 9: Which of the following are NOT shown in satellite photographs? A. The temperature of the ocean's surface B. Cloud formations over theocean C. A model of the ocean's movements D. The location of sea ice Question 10: The words those refers to A. ships B. vehicles C. problems D. computer ĐÁP ÁN - PASSAGE 43 Question 1: B. Technological advances in oceanography Question 2: C. slow moving Question 3: A. the pressure affected their speech organs Question 4: D. vehicles as well as drivers Question 5: D. make direct observations of the ocean floor Question 6: A. travel at a constant speed Question 7: D. By operators outside the vehicle in a laboratory on shore Questions 8: A. data Questions 9: C. A model of the ocean’s movenments Questions 10: C. problems http://dethithpt.com – Website chuyên đề thi – tài liệu file word mới nhất 3

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