状语从句种类常用连接词特殊连接词
时间状语从句when, while, as,
before, after, since,
till, until, as soon as,
by the time,
whenever 1.一些时间名词：the moment, the minute, the day, every time, next time
2.一些副词(作连词用)：instantly, immediately, directly
3.固定搭配的连词：no sooner…than, hardly…when, scarcely…when
原因状语从句because, as, for,
since seeing that, considering that, now that, given that, in that, in as much as, in so much as, for fear that, in case
目的状语从句so that, in order that,
that in the hope that, on purpose that, for the purpose that, to the end that
结果状语从句So…that, so that,
such…that, that to the degree that, to the extent that, to such a degree that, to such an extent that, till, until
条件状语从句if, unless suppose, supposing,
providing, provided,
on condition that(后
为人作主语), so long
as, as long as，when
让步状语从句although, though,
even though, even if whatever, whoever, whichever, however, whenever, wherever, whether…or…, while, when
比较状语从句as, than the more…, the
more,
方式状语从句as, like, the way as if, as though，how,
as follows。