托福阅读句子该如何简化呢?对于分析长难句并不是那么敏感的同学，看到句子简化题可能就会有晕头转向的感觉，出国留学网托福阅读栏目小编为大家实例解析托福阅读句子简化技巧。详细内容如下：
首先，句子简化题在文中出现的个数是0-1个。它的题干问法是固定的，永远都是
which of the following best expresses the essential information in the highlighted sentence in the passage? Incorrect answer choices change the meaning in important ways or leave out essential information.就是从四个选项中学出最能表达文中高亮句的主要信息，所以不管做多少次句子简化题，大家都不要浪费时间去读题直接看选项就好了。
解答句子简化题并不是像一般人认为的去翻译这个句子才能解题，一般是需要以下这两个步骤的。第一，看到句子之后的第一个反应是找句子内部的逻辑关系。常见的逻辑关系有两种转折或者因果。举例来说，若原高亮句有转折的逻辑关系，第一步需要做的事情是排掉选项中逻辑关系不对的即不是表示转折的，若选项中还有两个以上逻辑关系都相符合，那么采用的原则是逻辑成分的对应。这是第一步有逻辑关系的时候采用的方法，如果高亮句中没有逻辑关系需要采用第二步，提取高亮句中的主干信息，排掉选项中主干信息不符的。
为了让大家更好的体会答题方法，举个例子来进一步诠释一下。
Paragraph 9: The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same. What happens depends on pore size. If the pores are large, the water in them will exist as drops too heavy for surface tension to hold, and it will drain away; but if the pores are small enough, the water in them will exist as thin films, too light to overcome the force of surface tension holding them in place; then the water will be firmly held.
Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information
○Surface tension is not strong enough to ret...