初三英语作文说明文200字【一】
People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is caused either by man’s release of completely new and often artificial substances into the environment, or by releasing greatly increased amounts of a natural substance, such as oil from oil tankers into the sea.
The whole industrial process which makes many of the goods and machines we need and use in our daily lives, is bound to create a number of waste products which upset the environmental balance, or the ecological balance as it is also known. Many of these waste products can be prevented or disposed of sensibly, but clearly while more and more new and complex goods are produced there will be new, dangerous wastes to be disposed of, for example, the waste products from nuclear power stations. Many people, therefore, see pollution as only part of a larger and more complex problem, that is, the whole process of industrial production and consumption of goods.
Others again see the problem mainly in connection with agriculture, where new methods are helping farmers grow more and more on their land to feed our ever-increasing populations. However, the land itself if gradually becoming worn out as it is being used, in some cases, too heavily, and artificial fertilizers cannot restore the balance.
Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metals and paper. Advertising has helped this process by persuading many of us not only to buy things we neither want nor need, but also to throw away much of what we do buy.
Pollution and waste combine to be a problem everyone can help to solve by
cutting out unnecessary buying, excess consumption and careless disposal of the products we use in our daily lives.
初三英语作文说明文200字【二】
先看题目后看文章。一般大多数人做阅读时都是先看文章再做题，这也是的最一般方法。这种方法的缺点是往往在做题目的时候由于印象不深需要重新看文章寻找答案。而先看问题，带着问题去看文章，那么看到与问题相关的语句就仔细看，无关的可以粗略的看，这样既准确的找到了问题的答案又节省了时间。
每段的首尾句要认真的看。阅读理解的题目中都会出现主旨题。例如：what is the main idea of the first paragraph?对于这类题目的答案一般都在段落的首句，有的时候也会出现在尾句中。所以一定要认真看首尾句。
运用猜测法。在做阅读理解题时，猜测也是一种能力。同样一篇文章，有些人简直不知道该如何下手，而另一些人能运用自己平时在生活中的积累，根据上下文进行逻辑推理，排除错误的选项，找出最有可能的选项。当然，这也是建立在一定的知识积累上的，所以平时要多注意知识的积累。
细节题用快速阅读法。有些细节题，比如which of the following sentence is nou true?对于这类题则快速跳阅文章，找到相关语句，仔细核对比较，直到找到正确答案。
最后要注意平时词汇的积累。词汇的积累是每一个学习者必须面临的巨大工程。记单词最好的方法是多读些自己感兴趣的英语原著，先去猜词的意思，实在猜不出的时候再查字典，这样对单词的印象就极为深刻，不容易忘记。这比拿着单词本背单词效果要好的多。
初三英语作文说明文200字【三】
初三英语作文说明文200字【四】
说明文是以“说明”为主要表达方式，用来介绍或解释事物的状态、性质、构造、功用、制作方法、发展过程以及内在事理的一种实用文体。接下来小编告诉你英语说明文阅读答题技巧。
初三英语作文说明文200字【五】
对于事实细节题，剖析一下不难看出，事实细节的内容不会单独出现，它总会与前前后后的段落内容相呼应。考生只要抓住整体大纲，看懂主题，利用内容间的因果关系，通过时间空间的关系转换，并对细节进行深入的剖析了理解，确定主题，将零碎的细节组成一个有机整体，就能深刻理解材料的内容，从而轻松解决问题。
初三英语作文说明文200字【六】
适合这类题型的阅读理解通常具体反映在文章的题目或一段短文的小标题上;很多文章从一开头就直接说出观点，表达中心思想。所以对于这类题型，一定要提示学生注意主题句和主题段，绝大多数的短文类似于语文的老三段，注意段与段之间的联系，注意隐藏的中心思想，准确了解文章结构，把握句与句之间的关系，注重逻辑关系，把握住文章的脉络即可。
