1. Communicative Language Teaching (CLT) emerged in the 1970s as a reaction against previous audiolingual and situational language teaching approaches.
2. CLT is based on the theory that the primary function of language is for interaction and communication, and that language learning is best achieved through authentic communicative tasks.
3. Key principles of CLT include a focus on developing communicative competence, using meaningful tasks, and promoting interaction and communication over mechanical practices. Lessons emphasize functional language use over strict grammatical patterns.