然而,博客作为一种语篇类型尚未得到系统的研究.

This thesis conducts a genre analysis of the weblog theoretical framework of Systemic Linguistics ( SFL ).

本文还利用上述篇类分析模式将博客篇类与其它传统篇类进行了比较性研究，以便确定博客是否是一种新型的语篇类型。

The present study also uses the same genre model to compare the genre with its offline and online antecedents to determine whether the weblog constitutes a new genre.