so that 引导结果状语从句,和so...that引导的结果状语从句等同。 so ... that 既可以引导结果状语从句,也可以引导目的状语从句。 只有当它引导结果状语从句的时候才可以和too...to 句式进行转化,注:to后接动词原形。 例句:He got up late so that he missed the early bus. =He got up so late that he missed the early bus. = He got up so late that he didn't catch the early bus. =He got up too late to catch the early bus. 当so ...that引导目的状语从句时,可以和in order to或in order that句型转换。 He got up so early that he could catch the early bus. = He got up early in order that he could catch the early bus. = He got up early in order to catch the early bus.