摘要
在评价系统理论的指导下 ,通过对介入子系统和情感子系统在政治语篇中作用的分析 ,清楚地看出演说者在传达信息时对词汇所做的精心选择。
By analyzing Engagement and Affect in Appraisal System, this paper attempts to find out that, in order to deliver his/her messages explicitly, a speaker chooses his/her vocabulary in political speeches.
关键词
评价系统
政治演说
词汇选择
Appraisal System
political speech
lexical choice