托福阅读句子插入提解题核心分析

　　句子插入题解题核心就在于要把待插入句子放在方框内，使得它能和上下文衔接得当。如何做到上下文衔接得当?其一：句意。其二：逻辑。如果待插入句子中出现代词加名词短语，我们一定在原文中找到这个代词的指代;如果文中只有一处合适，答案就是那句话的后面;如果有两处以上符合，那么我们就观察一下这句话中有没有逻辑关系词，我们一定要确定这句话和上文逻辑关系正确。

　　托福阅读插入题实例介绍

　　Paragraph 6:■Because they are always swimming, tunas simply have to open their mouths andwater is forced in and over their gills. ■Accordingly, they have lost most ofthe muscles that other fishes use to suck in water and push it past the gills.■In fact, tunas must swim to breathe. ■They must also keep swimming to keepfrom sinking, since most have largely or completely lost the swim bladder, thegas-filled sac that helps most other fish remain buoyant.

　　Look at the foursquares [■] that indicate where the following sentence could be added to thepassage.

　　Consequently,tunas do not need to suck in water.

　　Where would the sentence best fit?

　　待插入句子中出现名词：tuna，我们不难发现，这段就是围绕tuna来写的，所以考虑逻辑关系词：consequently，表明上文提到了原因，下文应该是吞拿鱼不吸水的后果。我们在第二个方框后看到accordingly，这个词也是表示结果，后面说到“它们丢失了大部分用于吸水的肌肉”，所以这道题很好做了，逻辑简单，肯定是不吸水在先，然后才会丢失肌肉，所以答案是B。

　　以上即是托福阅读插入题的一些思路分析经验介绍，希望大家能够学习到正确的解题思路技巧，更好地解答阅读难题实现考试提分目标。