2014考研英语：掌握连接词理清句子结构
连接词的作用不容忽视，词虽简单常见，但是却串联起了一个个句子，让句与句之间的关系不同，或因果相连，或意思更进一步。
下面我们从从句的角度了解下连接词：
1.名词性从句
关系代词：what,who,whom,which
关系连词：that,when,where,how
2.形容性从句
关系代词：that,who,whom,whose, which,as
关系连词：where,when,why,how
3.副词性从句
| 状语从句类型 | 常用连接词 | 特殊连接词 |
| 时间状语从句 | when,while,as,before, since,till, until,assoonas | ①一些时间名词：themoment,theinstant,theminute, theday,nexttime,everytime ②一些副词：instantly， immediately，directly ③固定搭配的连词：nosooner...than, hardly...when,scarcely...when |
| 地点状语从句 | when | wherever,anywhere,everywhere |
| 原因状语从句 | because，as,for,since | seeingthat,consideringthat,nowthat, giventhat,inthat,inasmuchas, insomuchas |
| 目的状语从句 | sothat,inorderthat,that | lest,forfearthat,incase, inthehopethat,onpurposethat, forthepurposethat,totheendthat |
| 结果状语从句 | so...that,sothat,such...that | suchthat,tothedegreethat, totheextentthat,tosuchadegreethat, tosuchanextentthat |
| 条件状语从句 | if,unless | suppose,supposing,providing,provided (特别关注：supposed, provide不用作条件从句的连词)， onconditionthat,solongas,aslongas |
| 让步状语从句 | although,though, eventhough,evenif | while(一般用在句首)，as(用于倒装结构)，whatever,whoever, whichever,however,whenever, wherever,whether...or..., as+adj.+as+主谓结构(句首) |
| 比较状语从句 | as,than | themore...,themore...just as..., so...AistoBwhat/ asCistoDnomore...thannotAsomuchasB/ notsomuchAasB |
| 方式状语从句 | as,theway |
