题文
完形填空：阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。（共20小题，每小题1.5分）In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be 46 . Today things are 47 , the world has
become too 48 . We are using up our natural resources too quickly, and at the same time we are 49 our environment with dangerous chemicals. If we continue to do this, human life on the earth 50 survive.
Everyone 51 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 52 , more and more fish are caught. We know that if too many trees are cut down, 53 will disappear and nothing will grow on the land. Yet, we 54 to use bigger and more powerful machines to 55 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. 56 , in most countries wastes are 57 put into rivers or into the sea, and there are 58 laws to stop this. We know, too, that if the 59 of the world continues to rise at the present rate, in a few years there will not be enough 60 . What can we do to solve these problems ?
If we eat more vegetables and less 61 , there will be more food available for everyone. Land that is used to grow crops 62 five times more people than land where animals are kept. Our natural resources will 63 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 64 .
Finally, if we educate people to think about the problems, we shall have a better and clearer 65 in the future.
小题1:A．beautifulB．unlimitedC．rareD．valuable小题2:A．commonB．the sameC．changeable D．different小题3:A．crowdedB．smallC．dirtyD．busy小题4:A．protectingB．savingC．pollutingD．fighting小题5:A．may notB．will notC．shall notD．could not小题6:A．wondersB．realizesC．considerD．discovers小题7:A．polesB．boatsC．methodsD．ideas小题8:A mountains B. the sea C. trees D. forests
小题9:A．continueB．haveC．oughtD．go on小题10:A．growB．plantC．saveD．cut down小题11:A．Thus B．However C．Generally speaking D．Therefore小题12:A．stillB．evenC．alsoD．certainly小题13:A．too manyB．a fewC．someD．few小题14:A．productionB．pollutionC．populationD．revolution小题15:A．housesB．vegetablesC．foodD．lives小题16:A．fruitB．meatC．fishD．grain小题17:A．feedsB．increasesC．suppliesD．helps小题18:A．useB．stayC．keepD．last小题19:A．controlB．bornC．planD．reward小题20:A．natureB．seaC．planetD．forest 题型：未知难度：其他题型
答案
小题1:B
小题2:D
小题3:A
小题4:C
小题5:B
小题6:B
小题7:C
小题8:D
小题9:A
小题10:D
小题11:B
小题12:A
小题13:D
小题14:C
小题15:C
小题16:B
小题17:A
小题18:D
小题19:A
小题20:C
解析
略考点
据考高分专家说，试题“完形填空：阅读下面短文，掌握其大意，然后.....”主要考查你对 [健康环保类阅读 ]考点的理解。健康环保类阅读
健康环保累阅读概念：
健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。
健康环保类文章阅读技巧：
健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：
第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；
第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；
第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。
从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。
【阅读策略】
1、概要(Summarizing)：
阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。
2、组织(Organization)：
阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。
