[外语类试卷]专业英语四级(能源类阅读理解)模拟试卷1及答案与解析.doc
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1、专业英语四级(能源类阅读理解)模拟试卷 1及答案与解析 0 While Australians are aware of the expansion of conventional gas output in the Timor Sea, the most interesting development globally is the role taken by “unconventional gas“, a technical term to describe coal-seam gas, shale gas and tight sands gas. In Australia, major
2、new coal-seam gas developments are being brought on stream in the Hunter Valley in New South Wales, and the Surat Basin in Queensland, but there are no developments here of shale gas or tight sands gas. In the United States, due to technological developments over the past 20 years, about half of Ame
3、ricas natural gas now comes from these sources, rather than the conventional sources which include natural gas platforms in the Gulf of Mexico. The switch towards unconventional gas is the result of higher gas prices and improved technology. Only in the United States, which has both massive consumpt
4、ion of energy and dwindling sources of conventional oil and gas, has unconventional gas been developed to any extent. Similar developments can be expected in other countries as the technology developed in the United States is applied elsewhere. Over the past decade, production from all three unconve
5、ntional gas sources in the US has increased dramatically. The largest increase has been in tight gas, while the largest percentage increase has come from shale gas, where production has risen 300 percent. Driven by record well-drilling, proven reserves have also risen dramatically, so that unconvent
6、ional gas now makes up more than half of the United States proved reserves of natural gas. Significant probable and possible reserves, as well as a large undiscovered resource base, underscore the proved reserves. Speaking at the recent World Gas Conference in Buenos Aires, Argentina, the president
7、of the American Gas Association, Thomas E. Skains, referred to the dramatic impact of the growth of unconventional gas on the US energy industry, and more broadly, its economy. He said: “Perhaps never in its history has the US domestic natural gas industry experienced more changes than now, and this
8、 is just the beginning.“ “The largest change affecting the US market is an increasingly home-grown supply portfolio, led by unconventional onshore shale gas. The abundance of American natural gas resources is a fundamental change a paradigm shift in conventional wisdom.“ Other technologies are also
9、being developed in the United States. Conventional oil wells have a low recovery rate, because of the high cost of recovering “stranded“ oil, which remains in the well as a result of a decline in oil pressure. Enhanced recovery techniques are being developed to improve oil recovery from conventional
10、 wells. The increased production of unconventional gas has had an unexpected consequence for global natural gas prices. Analysts expect the full impact of the unconventional gas revolution has yet to be felt, especially as its potential outside the United States has not even begun. “It will probably
11、 take three or four years to get ones arms around the scale of it,“ said Daniel Yergin, one of the worlds leading energy commentators. A recent study by Cambridge Energy Resource Associates, which Yergin heads, concluded that unconventional gas reserves could be as much as 16 quadrillion cubic feet,
12、 or roughly double current proved reserves. Predictions that the world is running out of oil and gas popularised by Dr Paul Ehrlich in the 1970s and repeated endlessly in the media by David Suzuki and the Greens are utterly wrong. From News Weekly, October 31, 2009 1 Which of the following does NOT
13、belong to “unconventional gas“? ( A) natural gas ( B) coal-seam gas ( C) shale gas ( D) tight sands gas 2 According to the passage, which of the following statements is true? ( A) All kinds of the unconventional gas are being much developed in Australia. ( B) Most of Americas natural gas now comes f
14、rom the conventional sources. ( C) The development of the unconventional gas results in higher gas prices. ( D) Only in the US has the unconventional gas been developed to any extent. 3 Which of the following has the largest increase in production over the past decade? ( A) natural gas ( B) coal-sea
15、m gas ( C) shale gas ( D) tight gas 4 The largest change influencing the US natural gas market is_. ( A) the abundance of US natural gas resources ( B) an increasingly home-grown supply portfolio ( C) unconventional onshore shale gas resources ( D) the US energy industry and the US economy 5 Which o
16、f the following statements is NOT true according to the passage? ( A) The growth of unconventional gas has a great impact on the US economy. ( B) The “stranded“ oil remains in the well as a result of a decline in oil pressure. ( C) It is totally safe to believe that the world is now running out of t
17、he oil and gas. ( D) Enhanced recovery techniques are being developed to improve oil recovery. 5 In the United States, President Barack Obama has reversed long-standing Democratic Party policy by approving substantial new loans for the construction of nuclear energy plants in the US. He has followed
18、 up on his support for “a new generation of safe, clean nuclear power plants“ in his State of the Union address in January, by proposing to triple public financing for nuclear power. The US Department of Energy recently proposed $US36 billion in new federal loan guarantees on top of $US18.5 billion
19、already budgeted for a total of $US54.5 billion which is expected to fund six or seven new power plants. The first of the new generation power stations is being built in the state of Georgia, backed by federal loans of $US8 billion. This reversed the position Barack Obama held during the presidentia
20、l election campaign, when he opposed a plan by his Republican opponent, John McCain, to build 45 nuclear power plants by 2030. Obama, at the time, gave the excuse that nuclear power stations should not be built until the nuclear waste disposal problem was solved. In Britain, the Labour Government of
21、 Gordon Brown faces the problem of having to replace ageing power stations from 2015, after having sold off its controlling stake in the British Energy Group to the French company, EDF. Mr. Brown has promised to fast-track the construction of 10 nuclear power stations in Britain, using the Infrastru
22、cture Planning Commission to cut through red tape and environmental approval processes which would normally delay new projects for years. The commission promises to get projects through to a decision in about a year. The British Government specifically says that it intends to use nuclear energy beca
23、use it has almost zero CO2 emissions, and will enable Britain to cut CO2 emissions, as required by the European Unions mandatory CO2 reduction targets. EDF, Europes largest electric power generator, has extensive experience in nuclear power generation, as most of Frances energy comes from nuclear po
24、wer. In a statement in support of a new nuclear power station at Hinkley Point on Englands west Somerset coast, EDF stated, “The Governments draft Nuclear National Policy Statement (NPS) emphasises the need for the UK to take account of the ability to develop new nuclear power stations significantly
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