Modeling Discourse Topic: Sequential Relations and Strategies in Expository Text

This book is a study of techniques used to introduce, continue and change the discourse topic in expository writing. Discourse topic is examined by focusing on the sequential techniques and strategies in a step-by-step process. To describe the process a model of sequentiality is proposed. The aims of the book are to advance current thinking in discourse analysis and to provide a practical exemplar of expository discourse.