UNIT 1 Introducing Public Speaking and Its Purposes UNIT 2 Unit 2 Analyzing Your Audience UNIT 3 Developing Your Topic, Purpose and Central Idea UNIT 4 Outlining Your Speech UNIT 5 Beginning and Concluding Your speech UNIT 6 Supporting Your Speech with Authorities, Emotions, and Reasoning UNIT 7 Delivering Your Speech UNIT 8 Visual Aids UNIT 9 Public Speaking Online