考研英语中的从句主要包括以下几种：
1. 名词性从句：包括主语从句、宾语从句、表语从句和同位语从句。
- 主语从句：引导词如that, whether, if等，如："It is clear that he is the best candidate."
- 宾语从句：引导词如that, whether, if等，如："I don't know whether he will come."
- 表语从句：引导词如that, whether, if等，如："The problem is that we don't have enough time."
- 同位语从句：解释名词的具体内容，如："The fact that he won the prize was a surprise to everyone."
2. 状语从句：根据作用不同，可分为时间状语从句、地点状语从句、原因状语从句、结果状语从句、条件状语从句、让步状语从句、比较状语从句和目的状语从句。
- 时间状语从句：引导词如when, while, as, before, after等，如："I will finish the work as soon as possible."
- 地点状语从句：引导词如where, wherever等，如："He will go wherever he is needed."
- 原因状语从句：引导词如because, since, as, now that等，如："I didn't go to the party because I was sick."
- 结果状语从句：引导词如so that, in order that等，如："He worked hard so that he could pass the exam."
- 条件状语从句：引导词如if, unless, provided that等，如："If you study hard, you will succeed."
- 让步状语从句：引导词如although, though, even though等，如："Even though he is poor, he is happy."
- 比较状语从句：引导词如than, as...as等，如："He is taller than his brother."
- 目的状语从句：引导词如in order that, so that等，如："He works hard in order to support his family."
以上是考研英语中常见的从句类型，希望对您有所帮助。若需要更多相关资料，请关注微信考研刷题小程序：【考研刷题通】，涵盖政治、英语、数学等全部考研科目，助您高效备考！