Abstract: As an important vehicle for the digital transformation of education, the smart classroom provides new practical pathways for the reform of business English teaching. This paper defines the technical characteristics of smart classrooms and the disciplinary attributes of business English, and constructs an implementation framework based on four principles: systematization, practicality, dynamic development, and collaboration. The study proposes innovative strategies such as the construction of industry-education integration task chains and scenario-based progressive training. The research forms a teaching system that deeply integrates smart classrooms with business English, providing theoretical support for cultivating composite business talents with cross-cultural communication abilities and digital literacy, and promoting the transformation of traditional language teaching into a model for vocational competency development.

Key words: Smart classroom, Business English teaching, Industry-education integration, Dynamic evaluation, Competency development, Intelligent educational tools