考研英语有许多题目组成，方便大家及时了解，下面由出国留学网小编为你精心准备了“2020考研英语：长难句主要有三类!”，持续关注本站将可以持续获取更多的考试资讯!
2020考研英语：长难句主要有三类!
1.含有分隔结构的句子
分隔结构在英语表达中经常出现，它的作用主要是调整语气、补充信息以及平衡句子结构。在阅读长难句中出现较多的分隔形式是插入语。
插入语有很多不同的类型，可以是一个词，比如形容词(strange，etc)、副词(personally，honestly，fortunately，luckily，etc)可以是短语，比如形容词短语(worst still，sure enough，etc)、介词短语(of course，in short，as a matter of fact，by the way，etc)、分词短语、动词不定式(to be sure，to tell you the truth，etc)。
也可以是句子，比如if I may say so，if you don't mind，that is(to say)等都是非常常见的插入语。通常，去掉句中这些插入成分不会影响句子的完整性。如：I say /hear，I think /hope / believe，you know / see，what's more，I'm afraid，do you think / suppose等。
如：His journey to the e-mail hell began innocently enough when, as chairman of Computer Associates International，a software company，he first heard how quickly his employees had accepted their new electronic-mail system. 这是一个典型的含有多个插入语的长句。
as chairman of Computer Associates International是he的同位语，a software company是Computer Associates International的同位语，它们将从属连词when引导的时间状语从句的主语分隔开了。去掉这些插入语后，这句话的意思就很清楚了。
2.被从句拉长的简单句
这些句子较长，有时甚至出现一个从句套另一个从句、环环相扣的情况。遇到这种情况时，考生在阅读过程中经常会遗忘前面刚刚读过的内容，往往读了几遍，还搞不清整个句子的结构。
如：Probably there is not one here who has not in the course of the day had occasion to set in motion a complex train of reasoning, of the very same kind, though differing in degree, as that which a scientific man goes through in tracing the causes of natur...