Part Ⅰ The Techniques of Daragraph Writine Unit 1 Paragraph Clnity and Topic Sentence and Unit 2 Paragraph Coherence Unit 3 Paragraph Development Unit 4 Special Types of Paragraphs Part Ⅱ The Drocess of Writine Unit 5 An Overview of the Writing Process Unit 6 Prewriting-Assessing the Purpose and Audience Unit 7 Prewriting-Exploring the Topic Unit 8 Prewriting-Planning the Paper Unit 9 Writing and Reawring the Paper Part Ⅲ The Modes of Writine Unit 11 Description Unit 12 Exemplification Unit 13 Process Analysis Unit 14 Cause and Effect Analysis Unit 15 Compartsion and contrast Unit 16 Division and Classification Unit 17 Definition Unit 18 Argumentation and Persuasion Unit 19 Book Reporks Part Ⅳ Pesearch Quide Unit 20 Writing a Research Paper Unit 21 Documenting Sources Appendix