面向复合词项的局部语法是语料库语言学提出的一种词语语法(lexical grammar)理论。该理论不仅系统描述了复合词项的内部结构,更在方法论层面实现了词汇、语法结构与意义的真正统一,因而对外语教学具有重要的启示意义。然而,目前针对该理论的系统性研究与教学应用仍较为匮乏。文章首先明确了面向复合词项的局部语法与型式语法、功能导向型局部语法之间的区别,继而通过具体实例,阐释了该局部语法如何系统描述复合词项的结构特征,并揭示其与意义之间的内在关联。文章进一步探讨了将复合词项与局部语法应用于外语教学的整体思路与具体实践路径,重点围绕复合词项表的构建、实践教学步骤展开论述,并结合人工智能技术,初步设计了与之适配的教学内容与活动。该研究为语料库辅助外语教学研究开辟了新维度,对推动语料库与外语教学的深度融合具有一定参考价值。

Local Grammar for compound lexical items, proposed within corpus linguistics, is a theory of lexical grammar. It not only systematically describes the internal structure of such items but also methodologically unifies lexis, grammatical structure and meaning, thereby holding significant implications for foreign language teaching. However, systematic research and pedagogical applications of this theory remain scarce. This study begins by clarifying the distinctions between local grammar for compound lexical items, pattern grammar, and function-oriented local grammar. It then employs examples to illustrate how this local grammar systematically characterizes the structural features of compound lexical items and reveals their intrinsic relationship with meaning. This study further explores the approach and practical pathways for applying compound lexical items and local grammar to foreign language teaching. It focuses on the construction of compound lexical item lists and the design of hands-on teaching procedures, while also proposing preliminary teaching content and activities integrated with artificial intelligence. This study opens a new dimension in research on corpus-assisted foreign language teaching and offers valuable insights for deepening the integration of corpus linguistics into pedagogical practice.