Question

He is not only a teacher和He is more than a teache

He is not only a teacher和He is more than a teacher有区别吗

Answer 1

　　He is not only a teacher和He is more than a teacher是否有区别要看语境是什么，联系上下文。有时意思是相近的。有时是有一定区别的。
　　not only 一般搭配 but also 一起使用not only...,but also ...不但，而且。
　　例如：
　　（1）Children's television not only entertains but also teaches.
　　儿童电视节目不仅有娱乐性而且还有教育意义。
　　（2）He not only promised, but performed.
　　他不仅许下诺言，而且做到了。
　　more than 意思：不仅仅是； 不只是; 不止
　　more than表示：
　　(1)量的超过
　　We have more than 20 eggs.
　　(2)不仅仅是
　　She is more than a teacher.She is our friend,too.
　　(3)比起...更...
　　Jack is more lazy than stupid.
　　(注意这个翻译为比起愚蠢，Jack更懒惰)

追问

谢谢。He is not just a teacher呢

Answer 2

He is not only a teacher和He is more than a teacher有区别 ：

not only ...but also... 通常连用。
He is not only a teacher 他不仅是一名教师，后面还可以跟but also 而且还是，，，，
如：
他不仅是一名教师，还是一个好朋友(良师益友)。
He is not only a teacher but also a friend.

He is more than a teacher .他不仅仅是一个老师.
如：
他不止是老师,他是我们的知心朋友。
He is more than a teacher. He is our close friend.