主位述位结构对大学英语写作教学的启示--基于“百万同题英文写作”大数据的分析

Revelation of Theme and Rheme on College English Writing——Analysis of Big Data Based on Millions of English Writing with the Same Theme

以韩礼德的系统功能语法理论为基础,以"百万同题英文写作"的大数据中抽取的高分作文作为分析语料,分析抽样中的主述位结构以及主述位推进模式。分析发现,高分作文较多使用多重主位以及主位同一和述位同一的推进模式推进信息的流动。

Based on Halliday＇s systemic-functional grammar, writings with high scores are drawn out from the big data of Millions of English Writing with the Same theme as linguistic data for analyzing theme-rheme structure and its progression model about the analytical samples. It can be concluded that writings with high scores will use more progression models of multiple theme and theme-rheme concord to boost the information flow.