This document discusses Communicative Language Teaching (CLT), an approach that emphasizes using the target language for meaningful communication. It focuses on functions of language, provides opportunities for students to negotiate meaning, and engages students in role-plays, dialogues, and other interactive activities. While CLT had early successes, it was later criticized for excluding grammar instruction and failing to develop student accuracy. The approach also faced issues with cultural adaptation and commercialization. The document concludes by discussing communicative approaches as an evolution of CLT that balances functional language use with different classroom techniques.