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
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