Construction and Application of a Digitalized Hierarchical Resource Library for Vocational Competency-Oriented Business English

Abstract

The main problem of vocational college students' English learning is how to use the language they have learned in their studies. To promote the all-around development of young people, this paper will provide some theoretical support and put forward a system for a digitally stratified resource library. Deconstruct the teaching goals according to career competence, build a map of resource stratification and cognitive features, construct a career-scene-oriented competence-transformation model, and thus provide a theoretical basis for building a resource library. Build a gradually hierarchical module architecture and an adaptive combination logic to achieve fine-grained resource classification and multi-dimensional indexing based on semantic network technology, create interactive learning scenarios in line with the theory of embodied cognition, and design the structural Design and content organisation scheme of the resource library in this paper. This paper also puts forward an operating model for dynamic diagnosis based on learner profiles, adaptive adjustment of learning paths, and multi-dimensional verification of career-competence achievement to provide a systematic theoretical basis and implementation path for the construction of digital resources in vocational bachelor English teaching.