题文
It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just don’t want to take it home to eat. In some cases, releasing fish is a good measure that will help keep fish variety and build their population size. The Department of Game and Inland Fisheries (DGIF) encourages fishermen who practice catch-and-release fishing to use a few simple skills when doing so. The advice provided below will help make sure that the fish you release will survive (存活) to bite again another day.—When catching a fish, play it quickly and keep the fish in the water as much as possible.
Don’t’ use a net in landing the fish and release it quickly to prevent it from dying.
—Hold the fish gently. Do not put your fingers in its eyes. Don’t wipe the scales (鱼鳞) off the fish because it might cause it to develop a disease and reduce its chance of survival.
—Remove your hook (鱼钩) quickly. If the hook is too deep or hooked in the stomach, cut the line and leave the hook in. The hook left inside will cause no serious problem to the fish.
—Take good care of the fish by moving it gently in water . Release the fish when it begins to struggle and is able to swim.
—Do not hold fish in a bucket or some other containers and later decide to release it. If you are going to release a fish, do so right away.
With a little care and by following the suggestions given above, you can give the released fish a better chance of survival.
小题1: People sometimes set a fish free after catching it because they _________A．don’t want it to dieB．hope it will grow quicklyC．don’t want to have it as foodD．want to practice their fishing skills小题2:Which of the following will probably make a fish ill?A．Taking the hook off it.B．Removing its scales.C．Touching its evesD．Holding it in your hand.小题3: A proper way to release a fish is to _________.A．move it in water till it can swimB．take the hook out of its stomachC．keep it in a bucket for some timeD．let it struggle a little in your hand小题4:What is the purpose of the test?A．To show how to enjoy fishing.B．To persuade people to fish less often.C．To encourage people to set fish free.D．To give advice on how to release fish. 题型：未知 难度：其他题型
答案
小题1:C
小题2:B
小题3:A
小题4:D
解析
本文主要讲述如何提高钓到的小鱼放养成活率。
小题1:细节理解题。从文章第一段的语句It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just don’t want to take it home to eat.可知钓到的鱼太小，不想带回家煮着吃。
小题2:细节理解题。从文中第二条建议Don’t wipe the scales (鱼鳞) off the fish because it might cause it to develop a disease and reduce its chance of survival.可知刮掉鱼鳞会让鱼生病，减少成活的机会。
小题3:细节判断题。从第四条建议Release the fish when it begins to struggle and is able to swim.可知答案，其余三种情况都是错误的做法。
小题4:推测作者的写作意图题。从文章第一段最后一句The advice provided below will help make sure that the fish you release will survive (存活) to bite again another day.（中心句）及文章最后一段的总结句With a little care and by following the suggestions given above, you can give the released fish a better chance of survival.可知写这篇文章的目的是就如何放养钓到的小鱼，使他们的成活率更高提出了一些建议。
考点
据考高分专家说，试题“ It is often necessa.....”主要考查你对 [政治经济类阅读 ]考点的理解。政治经济类阅读
政治经济类文章的概念：
要做好这类阅读，平时就要注意了解国内外发生的政治经济大事，掌握一定背景知识，对这类文章的叙述特点及内容安排有一定了解，还要扩展这方面的词汇。阅读这类文章，要抓住文章的核心，即文章整体和各段主要在说什么，也要注意段落之间的逻辑关系。
如何备考政治经济类阅读理解题：
【题型说明】政治经济类阅读文章是高考常选材料之一。该类文章时代气息浓郁，语言鲜活，但熟字新义词、超纲词及专业词语多，长句、难句多。政治类文章大多数是同学们感性趣的内容，读起来倒有似曾相识的感觉，经济类文章读起来就像是雾里看花，文章看完，一头雾水。再加之这类文章的命题侧重于词义猜测、推理判断和文章主旨，同学们对这类题材是望而生畏。
【备考策略】建立心理优势。针对不同体裁的文章，我们要采取相应的阅读方法和技巧。政治类文章多采用记叙文形式，我们可采取“顺读法”，以便抓关键语句，领会文章主旨；而经济类文章则多采用说明文形式，我们则可以采取“逆读法”，先读试题，再从文章中查找有用信息。若遇到的确难读的材料。千万不用着急，因为你觉得难，其他人也一定是同感。在高考前，我们就要有这种心理准备，高考试卷肯定有一、两篇难以阅读的材料。不过，我们平时可以有意识地从报刊杂志上找一些较难的阅读材料来阅读，以培养自己迎难而上的心理素质。
【答题方法】
1、寻找主干：
根据英语中五种基本句型结构，把句子中的主语、谓语、宾语、表语等主要成分找出来，其他成分如定语、状语、补语等则易于理解。找到了句子主干，句子的意思至少明白了一半。
2、剔除从句：
在一个长句中可能会出现若干个从句，在理解时，如果把各个从句剔除出来单独理解，然后把大意拼凑起来，整个长句的意思就会明白六、七分。
3、辨别分句：
一个长句如果是由几个并列、转折、递进、对比关系的分句组成，句中往往有表示这些分句关系的连接词，只要能弄清楚分句和分句之间的逻辑关系，再把各层分句的意思加以连贯，整个长句的句意基本上能跃然脑中。
4、寻找关键词：
如果一个句子看完，一点句意的感觉也没有，下下策就是抓住句中的关键词，通过关键词大体弄懂这个长句的意思。
