This document discusses speech acts and discourse analysis. It provides definitions and examples of speech acts, including locutionary acts (the literal meaning of words), illocutionary acts (the speaker's intention), and perlocutionary acts (the effect on the listener). Speech acts can be direct, expressing exactly what is intended, or indirect, implying a request through a question rather than a direct command. Examples are provided of common speech acts like greetings, requests, complaints, and invitations. The document also discusses John Austin's and John Searle's influential works on speech acts and how they have shaped the field of pragmatics and discourse analysis.