中文摘要：

本文以“我说”类话语标记为例，对关于话语标记的演变是语法化和词汇化的说法提出质疑，认为由短语或小句变为话语标记既不是典型的语法化过程，也不是典型的词汇化过程。

英文摘要：

This paper discusses the origin of woshuo（我说） which leads to the doubt of the view that the evolutional process of discourse markers is that of grammaticalizatiou and lexicalization. Our point is that the evolutional process from a phrase or clause to a discourse marker is neither the typical process of grammaticalization or lexicalization.