大学英语六级阅读练习:飓风的影响因素
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    英语六级阅读练习,是提升英语能力的重要途径。通过它,不仅能够锻炼语言技能,还能扩充六级词汇,深化语法知识,为英语水平的全面提升奠定坚实基础。以下是大学英语六级阅读练习示例:

    文章内容

    Small increases in temperature found to add power to storms in the Atlantic.
    研究发现,气温的小幅上升会增加大西洋风暴的威力。

    Hurricanes that form in the Atlantic Ocean are expected to gain considerable strength asthe global temperature continues to rise, a new study has found.
    一项新的研究发现,随着全球气温的持续上升,在大西洋形成的飓风预计将获得相当大的威力。

    Using modeling data focused on the conditions in which hurricanes form, a group ofinternational researchers based at Beijing Normal University found that for every 1.8°F ( 1℃ )rise of the Earth's temperature, the number of hurricanes in the Atlantic that are as strong orstronger than Hurricane Katrina will increase twofold to sevenfold.
    北京师范大学的一组国际研究人员利用以飓风形成条件为重点的建模数据发现,地球温度每上升 1.8 华氏度(1℃),大西洋中强度与卡特里娜飓风相当或更强的飓风数量将增加两倍到七倍。

    Hurricane strength is directly related to the heat of the water where the storm forms. Morewater vapor in the air from evaporating ocean water adds fuel to hurricanes that build strengthand head toward land.
    飓风的强度与风暴形成地的海水热量直接相关。海水蒸发后空气中的水蒸气增多,为飓风增添了燃料,使飓风强度增强,并向陆地移动。

    Hurricane Katrina is widely considered the measure for a destructive storm, holding themaximum Category 5 designation for a full 24 hours in late August 2005. It lost strength as itpassed over the Florida peninsula, but gained destructive power fight before colliding withNew Orleans, killing more than 200 people and causing $ 80 billion in damage.
    卡特里娜飓风被广泛认为是衡量破坏性风暴的标准,它在 2005 年 8 月下旬的整整 24 小时内都保持着 5 级的最高强度。它在掠过佛罗里达半岛时减弱了力量,但在与新奥尔良相撞前又增强了破坏力,造成 200 多人死亡,800 亿美元的损失。

    The study points to a gradual increase of Katrina-like events. The warming experiencedover the 20th century doubled the number of such debilitating(将人类摧垮的)storms. But theongoing warming of the planet into the 21st century could increase the frequency of theworst kinds of storms by 700 percent, threatening coastlines along the Atlantic Ocean withmuitiple Category 5 storms every year.
    研究指出,类似卡特里娜的事件正在逐渐增多。20 世纪经历的气候变暖使这种将人类摧垮的风暴的数量增加了一倍。但进入21世纪后,地球持续变暖可能会使最恶劣类型的风暴发生频率增加700%,每年大西洋沿岸都会遭受数次5级风暴的威胁。

    "Our results support the idea that changes in regional sea surface temperatures is theprimary cause of hurricane variability," said Aslak Girnstead, a researcher with the Center forIce and Climate at the University of Copenhagen. The large impact of small sea-surfacetemperature increases was more than Girustead and his colleagues had anticipated. Theentire study was published in the Proceedings of the National Academy of Sciences.
    “哥本哈根大学冰与气候中心研究员阿斯拉克-吉恩斯泰德说:”我们的研究结果支持了这样一种观点,即区域海面温度的变化是飓风多变性的主要原因。哥本哈根大学冰与气候中心的研究员阿斯拉克-吉恩斯泰德说:"海面温度的小幅上升所产生的巨大影响超出了吉恩斯泰德和他的同事们的预料。整个研究发表在《美国国家科学院院刊》上。

    Global temperatures have steadily increased, making the past decade the warmest onrecord. Earlier this year, climate researchers reported that the Earth's temperatures have risenfaster in the last century than at any point since the last ice age, 11,300 years ago. Theprimary cause, a couseusus of scientists has said, is the rising emissions of greenhousegases like carbon dioxide and methane.
    全球气温稳步上升,使过去十年成为有记录以来最热的十年。今年早些时候,气候研究人员报告说,上个世纪地球气温的上升速度超过了11300年前上一个冰河时期以来的任何时期。科学家们表示,主要原因是二氧化碳和甲烷等温室气体的排放量不断增加。

    Past hurricanes have supported the study's finding that global temperature rise is linkedto more destructive storms. According to the National Center for Atmospheric Research, whilethe frequency of storms doesn't appear to have increased, the percentage of strong ones hasrisen sharply over the past few decades. The trend may be similar further back in time, butcomprehensive hurricane data doesn't exist.
    过去的飓风支持了这项研究的结论,即全球气温上升与更具破坏性的风暴有关。根据美国国家大气研究中心的数据,虽然风暴的频率似乎并没有增加,但是强风暴的比例在过去几十年中急剧上升。这种趋势在更久远的年代可能也是类似的,但目前还没有全面的飓风数据。

    问题:

    1. According to the team of international researchers based at Beijing Normal University,the rise of the Earth's temperature is likely to cause

    A.the coming of ice age

    C.more Katrina-like or worse hurricanes

    B.less intense hurricanes

    D.more greenhouse gases in the atmosphere

    2. The ocean water in the region where the storm forms

    A.is heating the hurricanes

    B.evaporates and becomes fuel

    C.heads toward land

    D.turns into water vapor that makes hurricanes stronger

    3. Which of the following statement is TRUE about Hurricane Katrina?

    A.It did not lose its strength as it moved.

    B.It claimed over 200 people's lives.

    C.It caused 80 billion dollars loss for Florida peninsula.

    D.It lasted for full 24 hours.

    4. What result can regional sea surface temperature changes produce?

    A.Hurricane changes.

    C.Global warming.

    B.Increasing greenhouse gas emissions.

    D.Destructive hurricanes.

    5. It can be inferred from the passage that

    A.there is no link between greenhouse gas emissions and destructive storms

    B.reduction of greenhouse gas emissions may reduce destructive storms

    C.the higher percentage of strong ones rose as more hurricanes appeared

    D.past records on hurricanes included everything needed

    【答案解析】

    1.答案:C
    解析:本题关注地球温度上升对飓风频率和强度的影响。定位句明确指出,当地球温度每上升1.8华氏度(即1摄氏度)时,大西洋中强度与卡特里娜飓风相当或更强的飓风数量会显著增加,从两倍到七倍不等。因此,C选项“更多像卡特里娜那样或是更糟糕的飓风”准确反映了这一变化。

    2.答案:D
    解析:本题探讨飓风形成区域中海水的作用。根据定位句,从海洋中蒸发到空气中的水分越多,飓风的威力就越强,随后这些飓风会直接袭击陆地。这说明了海水蒸发成水蒸气是增强风暴威力的关键过程。因此,D选项“蒸发成水蒸气,使得风暴威力增强”准确概括了这一现象。

    3.答案:B
    解析:本题要求理解卡特里娜飓风的具体影响。定位句指出,卡特里娜飓风在到达新奥尔良州之前强度显著增加,其巨大的破坏力导致了超过200人的死亡,并造成了高达800亿美元的经济损失。因此,B选项“卡特里娜飓风造成了大量的人员伤亡和经济损失”是对这一事件影响的准确描述。

    4.答案:A
    解析:本题分析局域海面温度变化对飓风的影响。定位句强调,局域海面温度的变化是飓风变化的主要原因。这意味着海面温度的变化直接影响飓风的形成、发展和强度。因此,A选项“局域海面温度的变化对飓风造成显著影响”准确地概括了这一关系。

    5.答案:B
    解析:本题探讨减少温室气体排放对缓解破坏性风暴频率的作用。根据倒数第二段和最后一段的信息,全球变暖是由温室气体的大量排放引起的,而全球变暖与破坏性风暴频率的增加之间存在关联。由此可以推断,减少温室气体的排放有助于减缓全球变暖的趋势,进而可能降低破坏性风暴的发生频率。因此,B选项“减少温室气体排放可能有助于减少破坏性风暴的发生”是合理的推断。

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