This document discusses key aspects of teaching listening skills to language learners. It defines listening as an active process where learners try to understand spoken words and attach meaning. While listening was once seen as a passive skill, it is actually an active process of constructing meaning from sounds. Effective listening requires language knowledge as well as socio-cultural and strategic competence. Studies show that both first language listening ability and second language proficiency contribute to comprehension, with proficiency being a stronger predictor. The document also discusses using top-down and bottom-up skills in listening, and outlines the stages of pre-listening, while-listening, and post-listening activities.