The document discusses theoretical orientations and contexts of practice in English for Specific Purposes (ESP) training. It describes how approaches have shifted from functional and communicative after John Munby's work to a post-method era where multiple methods are used. Program designers now consider learners' needs, styles, and preferences in modules. Contexts of practice in ESP include teaching specific skills, designing syllabi based on learner needs, collaborative learning using media, classroom practices, outdoor assessments, and collecting feedback.