This document provides an overview of key concepts in written language and discourse analysis from 6 chapters of a book. It discusses notions of coherence, clause relations, and textual patterns in chapter 1. It explores cohesion, theme and rheme, and tense and aspect in chapter 2. Chapter 3 examines lexical cohesion and vocabulary for organizing text. Principles of spoken and written discourse are compared. The document also outlines various textual patterns commonly found in written works like problem-solution, general-specific, and question-answer patterns. Finally, it discusses the influence of discourse analysis on reading pedagogy and the importance of both bottom-up and top-down reading strategies.