This document discusses course design for English for Specific Purposes (ESP). It emphasizes the importance of gathering information through questions to appropriately tailor a course. The key points are: 1. ESP teaching requires determining the specific needs, knowledge, and learners to design an effective course. 2. To properly design an ESP course, teachers must ask questions about why, how, when, where, and who students need to use English in order to determine the syllabus, materials, teaching methods, and evaluation. 3. A variety of question types are important, including general, specific, theoretical, and practical questions, to fully understand the learners' needs and context.