The document discusses effective oral communication. It defines verbal communication as communicating through words and nonverbal communication as communicating without words through gestures, body language, facial expressions, etc. Oral communication is conveying ideas and information through speaking. To make oral communication effective, one should analyze the audience, prepare relevant material, practice, use visual aids, and employ vocal and verbal elements. Public speaking is an important way to share views and messages with others. Proper preparation and structure, including an introduction, main body, and conclusion are keys for an effective speech.