relate to 的意思是"涉及;有关".
例：This paragraph relates to the international situation.
这段讲的是国际形势.
relate with的意思是“符合”
例：What he said doesn't relate well with the facts.
和所说的和事实不太符合.
所以这两个表达根本的区别在于意思，而不是后面跟的是什么。
relate to
1、I think it is important for children to have brothers and sisters they can relate to
我认为对孩子们来讲有可以相互理解沟通的兄弟姐妹很重要。
2、All these questions relate to philosophy.
这些问题都跟哲学有关。
3、He is unable to relate to other people
他无法理解他人的想法。
4、Other recommendations relate to the details of how such data is stored
其他建议涉及此类信息储存方面的一些细节。
5、Afternoon groups relate to the specific addictions and problems therein.
下午的小组谈到具体的上瘾病例以及其中的问题。
relate with
1、Other correlation questions may relate with us.
其他相关问题可以与我们联系。
2、It might relate with the area under your curve.
它可能和曲线围成的面积有关。
3、Numerous diseases were known to relate with glycan structural abnormality.
许多疾病的发生与蛋白质糖链结构异常有关。
4、You cant just relate with your clients online, can you?
你不能只通过网络联系客户，对吧？
5、I was extremely shy on the inside, even if I did force myself to relate with others.
我内心特别害羞，即使我的确曾经强迫自己去联系别人。
