in order that的从句中可以使用can、could、may、might、must等情态动词。so that后通常接句子。in order that只能引导目的状语从句。so that可引导目的状语从句及结果状语从句。
in order that的例句
In order that training should be effective it must be planned systematically.
为使培训有成效，必须有系统的计划。
All those concerned must work together in order that agreement can be reached on this issue.
一切有关人员必须通力合作，以便能在这个问题上达成协议。
We only married in order that the child should be legitimate.
我们结婚纯粹是为了给孩子一个合法身份。
so that的例句
She burned the letters so that her husband would never read them.
她把那些信都烧了以便永远不让她丈夫看见。
I studied Italian so that I would be able to read Dante in the original.
我学习意大利语以便能读但丁的原著。
Can you work it so that we get free tickets?
你能不能为我们搞到些免费票？