20136月英语六级真题阅读理解
  Section A原文及解析
  Section A
  Directions: In this section, there is a short passage with 5 questions or incomplete statements. Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words. Please write your answers on Answer Sheet 2.
  Questions 47 to 51 are based on the following passage.
  Oil is the substance that lubricates the world's economy. Because so many of our modern technologies and services depend on oil, nations, corporations, and institutions that control the trade in oil exercise extraordinary power. The “energy crisis” of 1973-1974 in the United States demonstrated how the price of oil can affect U.S. government policies and the energy-using habits of the nation.
  By 1973, domestic U.S. sources of oil. were peaking, and the nation was importing more of its oil, depending on a constant flow from abroad to keep cars on the road and machines running. In addition, at that time a greater percentage of homes and electrical plants were r
un on petroleum than today. Then, in 1973the predominantly Arab nations of the Organization of Petroleum Exporting Countries (OPEC) resolved to stop selling oil to the United States. The move was prompted by OPEC’s desire to raise prices by restricting supply and by its opposition to U.S. support of Israel in the Arab-Israeli Yom Kippur War. The embargo (禁运) created panic in the West and caused oil prices to shoot up. Short-term oil shortages drove American consumers to wait in long lines at gas pumps.
  In response to the embargo, the U.S. government enforced a series of policies designed to reduce reliance on foreign oil. These included developing additional domestic sources (such as those on Alaska’s North Slope), resuming extraction at sites that had been shut down because of cost inefficiency, capping the price that domestic producers could charge for oil, and beginning to import oil from a greater diversity of nations. The government also established a stockpile (贮存) of oil as a short-term buffer (缓冲2021年教师资格证考试试卷) against future shortages. Stored underground in large salt caves in Louisiana, this stockpile is called the Strategic Petroleum Reserve, and currently contains over 600 million barrels of oil, roughly equivalent to one month’s supply.
  注意:此部分试题请在答题卡2上作答。
  47. We learn from the passage that in today’s world, whoever monopolizes the oil market will be able to _______.
  48. Oil prices may exert influence not only on American government policies but on how energy
  49. Besides the sharp increase in oil prices, OPEC's 1973 oil embargo caused _______.
  50. Over the years before the OPEC’s embargo America had depended heavily on _______.
  51. As a measure to counter future shortages, the American government decided to _______ in caves underground.
 
2013专四准考证号忘了怎么查成绩6月英语六级真题阅读理解Section B原文+答案解析
  Section B
  Directions: There are 2 passages in this section. Each passage is followed by some que
stions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Sheet 2 with a single line through the center.
  Passage Two
  “Usually when we walk through the rain forest we hear a soft sound from all the moist leaves and organic debris on the forest floor,” says ecologist Daniel Nepstad. “Now we increasingly get rustle and crunch. That’s the sound of a dying forest.”
  Predictions of the collapse of the tropical rain forests have been around for years. Yet until recently the worst forecasts were almost exclusively linked to direct human activity, such as clear- cutting and burning for pastures or farms. Left alone, it was assumed, the world’s rain forests would not only flourish but might even rescue us from disaster by absorbing the excess carbon dioxide and other planet-warming greenhouse gases. Now it turns out that may be wishful thinking. Some scientists believe that the rise in carbon levels means that the Amazon and other rain forests in Asia and Africa may go from being assets in the battle against rising temperatures to liabilities. Amazon plants, for instance,
hold more than 100 billion metric tons of carbon, equal to 15-years of tailpipe and chimney emissions. If the collapse of the rain forests speeds up dramatically, it could eventually release 3.5-5 billion metric tons of carbon into the atmosphere each year making forests the leading source, of greenhouse gases.
  Uncommonly severe droughts brought on by global climate change have led to forest-eating wildfires from Australia to Indonesia, but nowhere more acutely than in the Amazon. Some experts say that the rain forest is already at the brink of collapse.
  Extreme weather and reckless development are plotting against the rain forest in ways that scientists have never seen. Trees need more water as temperatures rise, but the prolonged droughts have robbed them of moisture, making whole forests easily cleared of trees and turned into farmland. The picture worsens with each round of El Nino, the unusually warm currents in the Pacific Ocean that drive up temperatures and invariably presage (预示)droughts and fires in the rain forest. Runaway fires pour even more carbon into the air, which increases temperatures, starting the whole vicious cycle all over again.
  More than paradise lost, a perishing rain forest could trigger a domino effect sending winds and rains kilometers off course and loading the skies with even greater levels of greenhouse gases—that will be felt far beyond the Amazon basin. In a sense, we are already getting a glimpse of what’s to come. Each burning season in the Amazon, fires deliberately set by frontier settlers and developers hurl up almost half a billion metric tons of carbon a year, placing Brazil among the top five contributors to greenhouse gases in the world.
  57. We learn from the first paragraph that _______.
  A) dead leaves and tree debris make the same sound
  B) trees that are dying usually give out a soft moan
  C) organic debris echoes the sounds in a rain forest
  D) the sound of a forest signifies its health condition
  58. In the second paragraph, the author challenges the view that _______.
  A) the collapse of rain forests is caused by direct human interference
  B) carbon emissions are the leading cause of current global warming
2023浙江省公务员一览表
  C) the condition of rain forests has been rapidly deteriorating
  D) rain forests should not be converted into pastures or farms
  59. The author argues that the rising carbon levels in rain forests may _______.
  A) turn them into a major source of greenhouse gases
  B) change the weather patterns throughout the world leaves
  C) pose a threat to wildlife
  D) accelerate their collapse
  60. What has made it easier to turn some rain forests into farmland?
  A) Rapid rise in carbon levels.
  B) Reckless land development.
  C) Lack of rainfall resulting from global warming.
  D) The unusual warm currents in the Pacific Ocean.
  61. What makes Brazil one of the world’s top five contributors to greenhouse gases?
  A) The domino effect triggered by the perishing rain forests,
  B) Its practice of burning forests for settlement and development,
  C) The changed patterns of winds and rains in the Amazon area.
  D) Its inability to curb the carbon emissions from industries.
 
新时代中国特社会主义思想答案:
  47. exercise extraordinary power
  48. is used in the nation
  2023年省考公务员资料49. panic in the West
  50. foreign oil
  51. establish a stockpile of oil
  【点评】:本文介绍的是上世纪70年代的美国石油危机。难度不大,只要根据各个题目的题干句子的意思在文中到相对应的句子就基本能够用原文中的词来进行填空。
【总评】
  本文颠覆了人们根深蒂固的一个观念,即热带雨林能够吸收大量二氧化碳及其他温室气体,从而保护人类免于危害。
  该文指出,一些科学家现认为碳含量的升高意味着热带雨林或许会从温室效应的卫士,转而成为导致气温升高的元凶。他们指出亚马逊森林中的植物本身含有1000公吨的碳,如果热带雨林加速瓦解,它们所释放的二氧化碳将是导致温室效应的主要原因。
2021公务员岗位目录  短文后几段还指出极端天气和毫无节制的开发让科学家们见到了从未想象的可怕画面,更糟糕的是,厄尔尼诺的雪上加霜会导致恶性循环。
  文章最后指出热带雨林的衰变会形成一个多米诺效应,最终导致巴西的亚马逊森林成为世界上导致温室气体的五大元凶之一。
  【参考答案】:
  57. D. the sound of a forest signifies its health condition.
  58. A. the collapse of rain forests is caused by direct human interference.
  59. A. turn them into a major source of greenhouse gases
  60. C. Lack of rainfall resulting from global warming.
  61. B. Its practice of burning forests for settlement and development.