明显的否定关系特色词汇：no, not, none, neither, never, deny等。

隐含的否定关系特色词汇： fail to, absence from, lack(of), refuse to, little, few。

例：I write to my parents every month./I never fail to write to my parents every month./He is little known as an artist./He is not a famous artist

在此需注意的三个否定后缀：　-less、hatless: not wearing a hat；-free、salt-free: without salt；-proof、a bulletproof car: a car designed not to be harmed by bullets。

表示“导致”的词：cause, lead to, make，render, stimulate, spur, spark, push, motivate, prompt, be responsible to。

例：　Too much work and too little rest often lead to illness./Your action has rendered our contract invalid.

表示“由…而来”的词: derive from, result from, come from, originate from, initiate from.

例：　His illness resulted from bad food.

自身含有最高级含义的词: maximum, favorite, outstanding, top...

例：The maximum speed of this car is 150 miles per hour

比较级表示最高级：　I've never heard a better voice./China is larger than any of the other countries in Asia./George did more work than anyone else/I like nothing better than swimming.

托福阅读中的“逻辑”大学问！

表因果关系词：because(of), since, for, as, due to, owing to, In that, so(that), therefore, thus, hence, as a result, consequently...

例：We didn't know what to do as we were just visiting there./The delay is owing to the crowded traffic./This book is different from that book in that this one is about chemistry and that one about history.

表示并列关系词：likewise, in (much) the same way, similarly/similar to, vice versa, also/as well as, not only … but also …,both … and …, neither … nor …, like/just like, equally, or/and。

表示转折关系词：but/yet, however, in contrast (to), conversely, though/although, nevertheless, in spite of/despite, on the contrary, even if/even though, instead (of), different from/differ from, while。

再总结一下：逻辑解题法。顾名思义就是通过对句子进行分析，在了解句子结构的基础上，分析句子的主要逻辑结构，找到句子所要表达的核心内容，然后对应答案，选出内容逻辑都符合的正确选项。句子简化题简化的是内容，但不是逻辑，所以通过逻辑解题法我们可以快速锁定正确答案范围。最后预祝烤鸭们都能取得理想成绩！