The document discusses teaching speaking skills from theory to practice. It outlines three types of speaking: interaction, transaction, and performance. For each type, it describes key features and implications for teaching. It also discusses approaches to teaching speaking, including direct and indirect approaches. As an example, it summarizes a task-based approach used to teach oral communication skills to engineering students in India. This involved activities like presentations, discussions, and role-plays to improve students' confidence and ability to communicate effectively in academic settings.