that+目的状语从句=so that吗?

题目

that+目的状语从句=so that吗?

答案

不对.
so 强调客观结果
He walked slowly so it was pretty dark when he got home.(他并不想弄到天黑回家.只不过他走得慢,结果天就黑了.)
that不强调客观结果