高考英语阅读理解解题技巧
来源：高中英语教学交流
发布时间：2011-11-22 15:37:00
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内容提要：根据同位关系进行判断：阅读中有时出现新词、难词，后面就跟着一个同位语，对前面的词进行解释，有时这种解释也用连词“or”连接。
B．解题技巧：
做这类题时，首先要仔细阅读题后的选项，牢记各个选项所阐述的不同内容，然后阅读原文。凡是原文中的信息与选择项内容相同的，我们可以在这些信息下面划线，以作为排除的内容。如果基本选项的内容在原文找不到相应的信息，那么该选项即为该题的答案。这类题与前两种题型不同，后者答案应包括在原文内容中，即与所述的事实具有直接或间接的联系，而前者的答案是被排除在原文内容之外的，因此在答题时要将与原文内容有关的三个选项排除，剩下的一个才是答案。
Life on LandLife on land probably began about 430 million years ago, though it has existed in the water for perhaps as long as 3000 million years. When we think of the first life on land, we probably think of strange animals coming out of the oceans, but, in fact ,no animals could have been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with the surrounding and food necessary, since they--the plants are the only form of life that is able to get and store energy.
The first plants to exist out of the water were probably certain kinds of algae (海藻) which were followed by other plants that grew close to the ground and needed water in which to reproduce.
Which of the following is TRUE?
A. Algae have existed for more than 430 million years.
B. It is impossible that algae might be the earliest plant on land.
C. Plants get food from animals in the oceans.
D. Evolution began after animals appeared on land.
这是一道事实询问题。需要把短文第一段首句“Life on land probably began about 430 million years ago”和短文第二段首句“The first plants to exist out of the water were probably certain kinds of algae”联系起来考虑，正确答案为A。B、C、D三项与短文内容均不符，应排除。
(二)阅读理解之准确找出主题句阅读理解的技巧中非常重要的一点是在阅读中迅速地抓住文章或段落的中心思想。
段落的构成有其内在的规律，其中心思想往往是通过段落中的主题句来体现的。因此了解并掌握这些规律，迅速找出主题句，从而抓住中心思想对于提高阅读理解能力大有益处。
这些规律主要是通过主题句在段落中所处的不同的位置体现的。因此同学们首先应对以下四种段型有所了解，然后通过一系列有意识的训练掌握它们。
1．首句是主题句的规律①给予例证、解释或说明的段落；②下定义的段落；③对两个或两个以上的事物作比较或对比的段落；④表明原因和结果(往往结果交代在前)的段落。
主题句是首句的段落总是用演绎法撰写，遵循从一般到个别或特殊的写作程序，即以概述开段，随之辅以细说。这样的段落在文章中出现得最多，据专门研究阅读理论与技巧的专家们统计，概率达到70%。请看下例：
People who talk and sing to plants have no mental problems at all, according to an agricultural expert. "In fact, singing and talking to plants makes them grow better," says Dr Braymar. The reason is quite simple. When we sing or talk to plants, we exhale(呼出) CO2 which plants need to survive (continue to live)and grow better. Plants absorb (take in) CO2 through their pores(小孔) during the sunlight hours and produce oxygen which people to survive. Singing and talking have good effect on plants, however, only during the daytime. Singing or talking at bedtime will not help plants to grow better or grow faster.
本段的首句是主题句，其后的句子或是解释说明“对植物说话或唱歌有益于植物”，或是为这一主题思想提供论据。本段的结尾句呼应主题句，在给予主题思想又一论据的同时，幽默地收尾。
2．段落尾句是主题句的规律(1)阐述一个不常见的或难以令人接受的观点的段落。
(2)旨在说服读者相信甚至信服其论点的段落。
尾句是主题句的段落总是用归纳法撰写的，其程序是先表述细节或交代论据，最后作出概括性的结论，以总结性的句子收尾。这种写作方法的特点是从个别到一般，由特殊性到共性。请看下例：
If you hadn't known them, you would have thought Joe and Jim were quite alike. They were both tall and wore long and fair hair. They both walked with a steady stride (坚定的步伐). They both spoke in a deep voice that made them selves seem much older than they really were. Both of them wore dark clothes as a rule, and they liked light coloured ties. But that was all the likeness they had. In other things they were sharply different. Joe was considerate and helpful, and everyone liked him. Jim, however, was very selfish and often flared into terrible anger (勃然大怒) at little things that displeased him. Alike as Joe and Jim were on the surface, they were really very different in nature.
这段文字从乔与吉姆两个人相像和不同的细节叙述，最后一句作了归纳总结：这两人表面相似，但实质极不相同。
3．段落中间句是主题句的规律表述某种观点的段落的主题句往往处于段落的中间。这样段落先以一句或几句为主题句的出现作铺垫，或是交代一个细节或论据。在主题句出场后，仍有适当数量的句子陈述细节或继续给予例证。这类段落包括几个层次：引题—主题思想—解释或“提问”—回答问题或继续给予例证。这样段落的撰写总是遵循这条规律：先归纳后演绎。给出一两个例证之后，作出概括性的总结，然后根据这一结论再给予例证来证实其论点。请看下例：
When you throw a ball up into the air as fast as you can, the ball reaches a point where it seems to pause for a moment, and then it comes down. When a bullet (子弹) is shot straight up, it will travel much faster and higher than a ball, but it, too, will come down. Whatever goes up must come down. We have al-ways thought this to be true. An airplane may climb to a height of seventeen miles and then travel far and long. Yet it does not stay up forever. Finally, like every-thing else, the plane must come down.
本段文字中间划线的这句话是主题句。其行文顺序与写作方法与上述的发展程序完全吻合。