The document discusses the communicative approach to language teaching. It originated in the 1960s-1970s as a reaction against traditional grammar-based methods. The communicative approach focuses on using language pragmatically for social purposes and interaction. It emphasizes pair and group work, oral communication, and using real-life materials. The goals are to develop communicative competence and use language appropriately in different social contexts. Some advantages include interaction and making learning more practical, while a disadvantage is it may not focus as much on grammatical accuracy.