英语四级CET-4考试网,英语四级CET-4考试考生的精神家园。祝大家英语四级CET-4考试成功 梦想成真!
网站公告 |
您现在的位置: 教育频道-新都网 >> 英语四级CET-4 >> 阅读理解 >> 强化训练 >> 正文

2019年大学英语四级考试CET4阅读理解答题攻略及强化训练:词汇理解

作者:中公教育大学英语四级考试用书编…    文章来源:中公教育    点击数:    更新时间:2019/5/5

Passage Three


    Zoos have existed for so long that no one knows the origins of the first ones. At one time, zoos were 1 to entertain kings, queens, princes and princesses. Today, there are probably over 500 public zoos  2  the world. The one with the greatest  3  of animals is in Berlin. Years ago, zoos always 4 animals in barred cages, but now zoos try to keep their animals in more natural surroundings. As a result, there is great 5 in the ways animals are treated, housed and bred. One of the best zoos in the United States is at San Diego in California, where the climate makes it possible for the animals to live 6 most of the year. As civilization spreads and natural wildernesses are reduced, zoos have become more important. They  7  places where rare animals can be saved from extinction.
    Game reserves have 8 in parts of Europe for hundreds of years for hunting purposes. Today, however, they are usually places where wildlife are safe from hunters and can live and breed 9 by man. One of the largest 10 in the world is the Kruger National Park in South Africa, where elephants, zebras and lions are among the attractions.


Passage Four


    When we think of green buildings, we tend to think of new ones—the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U.S. has more than 100 million existing homes, and it would be 1 wasteful to tear them all down and 2 them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65
    years for the 3 carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest  4 ,the greenest home is the one that has already been built. But at the same time, nearly half of U. S. carbon emissions come from heating, cooling and   5   our homes, offices and other   buildings.
    “You  can’t  deal  with  climate  change  without  dealing  with  existing  buildings,”  says Richard Moe, the president of the National Trust.
    With some 6 , the oldest homes tend to be the least energy-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that  7  over time and let in more outside air.
    Fortunately,  there  are  a _8_ number  of  relatively  simple  changes  that  can  green older  homes,  from    9    ones  like  Lincoln’s  Cottage  to  your  own  postwar  home.  And efficiency  upgrades  ( 升 级 )  can  save  more  than  just  the  earth;  they  can  help    10 property owners from rising power costs.

上一页  [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]  ... 下一页  >> 

(责任编辑:admin)


查看更多关于大学英语,英语四级考试,CET4,阅读理解,答题攻略,强化训练,词汇理解的文章
快速导航
培训信息
特别说明
    由于各方面情况的不断调整与变化,新都教育所提供的招生和考试信息仅供参考,敬请考生以权威部门公布的正式信息为准。
版权声明
    凡本网注明“来源:新都教育”的所有作品,版权均属于新都网,未经本网授权不得转载、摘编或利用其它方式使用上述作品。已经本网授权使用作品的,应在授权范围内使用,并注明“来源:新都教育”。违反上述声明者,本网将追究其相关法律责任。
  凡本网注明“来源:XXXXX(非新都教育)”的作品,均转载自其它媒体,转载目的在于传递更多信息,并不代表本网赞同其观点和对其真实性负责。
  如作品内容、版权等存在问题,请在两周内同本网联系,联系邮箱:newdu2004@tom.com
  本网欢迎原创作品投稿,投稿邮箱:newdu2004@tom.com
  • 英语四级CET-4栏目导航
  • 资讯
    考试动态
    报考指南
    政策大纲
    听力
    听力指导
    历年真题
    强化训练
    口语
    词汇及语法
    语法指导
    词汇指导
    强化训练
    阅读理解
    阅读指导
    强化训练
    拓展阅读
    写作
    写作指导
    写作范文
    强化训练
    完形填空
    完型指导
    强化训练
    英语翻译
    翻译指导
    强化训练
    真题及模拟题
    模拟试题
    历年真题
    备考经验
    考试心情
    技巧心得
    综合辅导
    综合辅导
    综合辅导
    真题解读
    专家访谈
    英语四级CET-4网为英语四级考试考生提供听力、口语、词汇、语法、阅读理解、英语写作、完型填空、翻译、短文改错、真题、模拟题等英语四级考试辅导资料免费阅读及下载。
    Copyright © 2004-2009 Newdu.com All Rights Reserved 京ICP备09058993号
    本站为非经营性网站,收藏资料纯属个人爱好,若有问题请联系管理员:newdu2004@tom.com