A new study warns that about 30% of the world people may not have enough water by the year 2025.
A private American organization called Population Action International (PAI) did the new study. It says more than three hundred and thirty-five million people lack (缺乏) enough water now. These people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.
PAI researchers Robert Engelman says by the year 2025, about three thousand million people may face water problems. At least 18 more countries are expected to lack enough water. The need for water keeps increasing. Yet the amount(数量) of water on the earth stays the same. The report says lack of water in the future may cause several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also lead to more international conflict(冲突). Countries may have to fight for water in the future. Some countries now get sixty percent of their water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would influence the ability to improve their economies(经济). This is because new industries often need a great amount of water when they are beginning.The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water for agriculture.The report also says a long-term solution to the water problem is to control population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.
( ) 1. Which of the following problems is NOT true according to the passage?
A. It may bring about a lot of health problems.
B. It may cause more international conflict.
C. It may lead to the improvement of new industries.
D. It may influence the development of economies.
( ) 2. What is the way to solve the water problem in the long term?
A. To use water in different ways. B. To realize the water problem.
C. To reduce water for farming. D. To limit the birth of children
( ) 3. Which of the following shows the structure(结构) of the passage?
A.①②→③④→⑤⑥ B.①②③→④→⑤⑥
C.①②③④→⑤→⑥ D.①②③→④→⑤→⑥
( ) 4. After reading the passage, many people will probably .
A. begin to fight for water B. try to find ways to save water
C. increase the amount of water D. move house to the Middle East
1C 2D 3B 4B
1.审视标题,抓住中心
试题中有的文章有标题,有的没有,拟题人是有所考虑的。标题是文章主题的高度凝聚。
它能给我们启发和想象,想象文章的内容和走向。这样做有利于对文章的理解,能提高做题的效率。
2.浏览全文,掌握全貌
如果时间紧,至少要快速通读全文,尤其是首两段。再把标题和文章内容结合起来,这样全文的梗概便一目了然了。
3.细读题目,抓住要点
对整篇短文内容有了一定的了解后,要马上看短文后的问题,带着问题去选择或判断答案。要确定所需查找的信息范围,并注意所查找信息的特点。例如:
如果问题或选项涉及到人名、地名,就应该找首字母大写的单词;如果问题或选项涉及时间、日期、数字,就应该寻找具体的数据。
另外还要注意试题难易,应暂时绕开那些少数较难的题目,先做最有把握、最熟悉的题目,也就是该类题可以直接或间接从文章中找到的。
而对于那些要通过对文章归纳判断、逻辑推理的题目,需要再对全文快速阅读,仔细分析思考,反复比较、推敲选出正确答案。
若文章短可先读短文,后看文后题目;如果文章太长,你可以先把文章后面的问题看一遍,带着问题去看文章。这样可以帮助你去掉杂念,提高阅读速度和解题的正确性。
要善于找关键句,特别要注意文章的第一段和最后一段的头一句话,往往就是关键句,可以帮助你掌握文章的全貌,理解文章的主题。
此外,还应该细读文章,因为有时的试题是考细节。可以边读边用铅笔做点标记,把有关的画出来。凡逢人物就圈起来,看完一数,有几个圈就是几个人,一目了然。
4.细读文章,掌握细节
这次应细品,不可一晃而过。可边读边用铅笔做些记录,把有关的人物、事件、时间、地点、起因(即五个W:who, what, when, where, why)划出来。
经过这样的处理,你对文章的内容和细节便会胸有成竹,对事态的发生、发展和解决有了更加深入的了解。
5.理解大意,初选答案
一般短文都设有五个题目,对那些表层理解的题目可以断然选定。
对那些深层理解的题目,应再查阅原文,但决不是简单重读,应找出依据,把所答案代入文中,再确定正误。
在确定答案时,对文章和题中的词语应结合上下文思考其确切意思,切忌望文生义,作出错误的判断。
6.复读全文,核对答案
要用全文的主题思想统率各思考题,研究其内在的联系和逻辑关系,并依次审核那些未获解答的题,对照题目,推测判断,确保理解无误。
7.瞻前顾后,首尾突破
对一具体问题不要局限于一词一事,而应从短文整体考虑,从主线向外扩展,打开思路,前后上下对照。这样,可减少“钻牛角尖”和“繁琐分析”。而且,在中考试题中,即使是事实和细节题,也是“围绕或用以说明主旨和大意”的。大多数短文,尤其是新闻报道或议论文的第一段,或每段的第一句,常包含了全文的主要信息或基本观点;
而结尾部分常是结局或结论。寓言或幽默文字的结尾也往往是点晴之笔或值得玩味之处。
因此,抓住首尾往往抓住了主要矛盾,主要矛盾解决了,次要矛盾也就迎刃而解了。
登录并加入会员可无限制查看知识点解析