We learn English so that we may get more knowledge. 我们学英语为的是获得更多的知识。 They got up early so that they could catch the first bus. 他们早起,以便能赶上第一班公共汽车。 so that 引导的目的状语从句,作“以便、为的是”解,从句中通常用may (might)或can (could)。
◆ so that引导目的状语从句