在进行语篇分析之前,最为重要的一个角度就是对象同功能语法中的“主位”进行分析,现如今学生的写作形式十分连贯,但是存有信息结构松散的情况,因此教师需要在教学的过程中从主位结构和主位推进角度分析语篇的内容,更好的引入商务英语写作的教学过程当中,有效的促进写生提高写作的逻辑性、说理性和连贯性。 The most important point before text analysis is that the object is analyzed in terms of “subject ” in functional grammar. Nowadays, students’ forms of writing are very coherent, but there is a loose structure of information, so teachers need Teaching process from the perspective of thematic structure and the main theme of the discourse analysis of the content, the better introduction of business English writing teaching process, the effective promotion of sketching to improve the logic of writing, rational and coherent.