(课件网) 今日课题 完形填空分类指导 （议论文） 教学内容 专题导读 1 高考典例 2 跟踪训练 3 栏目索引 议论文通过剖析事物来论述道理、提出主张、发表见解等。这种文体一般由三个要素组成：论点、论据、论证。要做好议论文类的完形填空最重要的是抓住作者的论点。议论文论点的提出方式大体有以下三种情况：(1)开门见山式。提出论点→引用具体的论据→总结全文。 (2)导入式。叙述生活中的一件具体的事情或描述生活中的现象→针对问题，提出论点→用论据说明论点。 (3)结尾式。列举生活现象→分析具体现象→得出结论。对于纯议论形式的完形填空，要在掌握全文主旨的情况下，抓好每段的首句。抓住了每段的主旨句也就是把握了文章的脉络，理解文章就容易了。 专题导读 In our modern world，when something wears out，we throw it away and buy a new one.The 36 is that countries around the world have growing mountains of 37 because people are throwing out more rubbish than ever before. How did we 38 a throwaway society? First of all，it is now easier to 39 an object than to spend time and money to repair it. 40 modern manufacturing (制造业) and technology，companies are able to produce products quickly and inexpensively.Products are plentiful and 41 . 高考典例 Another cause is our 42 of disposable (一次性的) products.As 43 people，we are always looking for 44 to save time and make our lives panies 45 thousands of different kinds of disposable products：paper plates，plastic cups，and cameras，to name a few. Our appetite for new products also 46 to the problem.We are 47 buying new things.Advertisements persuade us that 48 is better and that we will be happier with the latest products.The result is that we 49 useful possessions to make room for new ones. All around the world，we can see the 50 of this throwaway lifestyle.Mountains of rubbish just keep getting bigger.To 51 the amount of rubbish and to protect the 52 ，more governments are requiring people to recycle materials. 53 ，this is not enough to solve (解决) our problem. Maybe there is another way out.We need to repair our possessions 54 throwing them away.We also need to rethink our attitudes about 55 .Repairing our possessions and changing our spending habits may be the best way to reduce the amount of rubbish and take care of our environment. 语篇解读 文章主要讲的是堆积如山的垃圾给环境带来的影响。随着社会的发展，人们倾向于扔掉用旧了的东西，以新物品取而代之。而且，包装盒等一次性产品给人们带来方便的同时，也给环境带来很大的压力。 36.A.key B.reason C.project D.problem 解析 联系后文的“countries around the world have growing mountains of rubbish”可知，堆积如山的垃圾已经成了社会问题(problem)了。key关键；reason原因；project工程。 解析 √ 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 52 53 54 55 51 37.A.gifts B.rubbish C.debt D.products 解析 根据下文中的throwing out more rubbish可知选B。 解析 √ 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 52 53 54 55 51 38.A.face B.become C.observe D.change 解析 由空后的a throwaway society及后文中的几个原因可知，此句意为：我们是如何成为(become)一个一次性社会的？face ... ...
