The document discusses the Lexical Approach, a language teaching method developed in the 1990s by M. Lewis. The key points of the Lexical Approach are that (1) language consists of lexical phrases rather than separate grammar and vocabulary, (2) the lexicon is the core of a language, not grammar, and (3) learners should focus on comprehending and producing frequent words and collocations. The document also outlines considerations for designing Lexical Approach classes, including emphasizing the teacher's role in providing input and the learner's role in discovering language patterns.