1. Communicative language teaching (CLT) focuses on developing students' communicative competence through meaningful interaction and negotiation of meaning. It emphasizes using language for real-world purposes and in authentic contexts.
2. CLT emerged in response to traditional teaching methods that focused on grammar rules and accuracy over communication. It shifted the goal from grammatical competence to communicative competence.
3. CLT involves more student-centered and collaborative activities. It changes the teacher's role from knowledge transmitter to facilitator. Students are more responsible for their own learning through interaction with others.