The document discusses speech acts and pragmatics. It begins by defining pragmatics as the study of meaning in relation to context. It then discusses Austin's and Searle's influential works on how language is used to perform acts, not just describe facts. Speech acts are defined as actions performed through utterances, such as requests, orders, promises. Austin categorized speech acts into locutionary, illocutionary, and perlocutionary acts. Searle later categorized illocutionary acts into representatives, directives, commissives, expressives, and declarations. The document provides examples and discusses how speech acts can be direct or indirect and how their interpretation depends on context.