考研英语中常用的连接词主要包括以下几类：
1. 递进关系：furthermore, moreover, in addition, besides, what's more
2. 原因关系：because, since, as, due to, owing to
3. 条件关系：if, unless, provided that, in case
4. 对比关系：however, whereas, on the other hand, conversely, in contrast
5. 结果关系：therefore, thus, hence, consequently, as a result
6. 目的关系：in order to, so as to, in order that
7. 时间关系：before, after, as soon as, until, while
8. 地点关系：where, wherever, near, nearby
掌握这些连接词不仅有助于提高英语写作的连贯性，还能使文章结构更加清晰。微信小程序：【考研刷题通】，涵盖了政治、英语、数学等全部考研科目刷题，是备考考研的得力助手。快来体验吧！【考研刷题通】