系统功能语法视角下教育语篇生态话语分析——以《新视野大学英语读写教程》为例

Ecological Analysis of Educational Discourse from the Perspective of Systemic-Functional Grammar——A Case Study of New Horizons College English

生态话语分析通过揭示话语背后所隐藏的违背一定生态伦理的意识形态,从而唤醒人们生态保护意识,达到保护自然生态的目的。课题组以“多元共生、和谐共进”的生态哲学观为指导,以系统功能语法经验系统及物分析法与作格分析法为理论基础,构建生态话语分析理论框架,并运用该理论对教育语篇《新视野大学英语读写教程1—4级》中生态语篇进行生态话语分析,以揭示该教育语篇所蕴含的生态意义,并指导当下大学英语教学中的生态教学实践。

At present,the problem of social ecological environment is prominent,and the protection of it is increasingly urgent.Ecological discourse analysis awakens people’s consciousness of ecological protection and achieves the purpose of protecting natural ecology by revealing the ideology that violates certain ecological ethics hidden behind the discourse.At first,based on the“pluralism and harmony”ecosophy and the transitive and ergative analysis model in Halliday’s experiential system,this paper tries to construct a theoretical framework of ecological discourse analysis,and then,based on the framework,the author makes an ecological analysis on the ecological discourses of New Horizontal College English Reading and Writing Course from grade 1 to 4,revealing the implied ecological significance of it and guiding the ecological teaching practice in college English teaching.