题目内容
2.How can we get rid of garbage?Do we have enough energy sources to meet our future energy needs?These are two important questions that many people are asking today.Some people think that man might be able to solve both problems at the same time.They suggest using garbage as an energy source,and at the same time,it can save the land to hold garbage.
For a long time,people buried garbage or dumped it on empty land.Now,empty land is scarce.But more and more garbage is produced each year.However,garbage can be a good fuel to use.The things in garbage do not look like coal,petroleum,or natural gas; but they are chemically similar to these fossil fuels.As we use up our fossil fuel supplies,we might be able to use garbage as an energy source.
Burning garbage is not a new idea.Some cities in Europe and the United States,have been burning garbage for years.The heat that is produced by burning garbage is used to boil water.The steam that is produced is used to make electricity or to heat nearby buildings.In Paris France,some power plants burn almost 2 million metric tons of the city garbage each year.The amount of energy produced is about the same as would be produced by burning almost a half million barrels of oil.
Our fossil fuel supplies are limited.Burning garbage might be one kind of energy source that we can use to help meet our energy needs.This method could also reduce the amount of garbage piling up on the earth.
54.What two problems can man solve by burning garbage?B
A.The shortage of energy and air pollution
B.The shortage of energy and the land to hold garbage
C.Air pollution and the shortage of fossil fuel
D.Air pollution and the shortage of land to hold garbage
55.According to the passage which of the following is NOT true?D
A.About 2million metric tons of garbage are burned in Paris,France each year.
B.In a modern society,more and more garbage is produced each year.
C.Using garbage is a good way to solve the problem of energy shortage.
D.It will be too expensive to use garbage as an energy source.
56.What is the author's attitude?C
A.Negative
B.Indifferent
C.Agreeing
D.Disagreeing.
分析 本文是一篇科教类阅读,属于说明文,们如何摆脱垃圾?我们有足够的能源来满足未来的能源需求吗?本文以此展开讲述,主要讲述了利用燃烧垃圾可以解决能源短缺和存放垃圾问题.
解答 54.B.细节理解题.根据They suggest using garbage as an energy source,and at the same time,it can save the land to hold garbage.可知,通过燃烧垃圾可以解决能源短缺和存放垃圾问题.故选B.
55.D.细节理解题.根据Burning garbage might be one kind of energy source that we can use to help meet our energy needs.This method could also reduce the amount of garbage piling up on the earth.可知,燃烧垃圾作为能源可以节约,并减少不可再生能源的使用,D错误.故选D.
56.C.推理判断题.阅读全文,根据文章内容可知,本文主要讲述了利用燃烧垃圾可以解决能源短缺和存放垃圾问题.可以推测出,作者对于燃烧垃圾是支持的态度.故选C.
点评 本文是一篇科教类阅读,题目涉及多道细节理解题,推理判断题.做题时学生应仔细阅读原文,把握文章主要内容,联系文章上下文内容并结合所给选项含义,从中选出正确答案,一定要做到有理有据,切忌胡乱猜测
练习册系列答案
相关题目