| 中文摘要 | 第1-3页 |
| Abstract | 第3-4页 |
| Contents | 第4-6页 |
| Chapter One Introduction | 第6-15页 |
| ·The Development of Business English Teaching | 第6-7页 |
| ·The Current Teaching Approaches of Oral Business English | 第7-8页 |
| ·Studies on Task Design in Oral English Teaching | 第8-12页 |
| ·Studies on Task Design in Oral General English Teaching | 第9-10页 |
| ·Studies on Task Design in Oral Business English Teaching | 第10-12页 |
| ·The Significance of This Study | 第12-14页 |
| ·Summary | 第14-15页 |
| Chapter Two Theoretical Foundation of Task Design | 第15-53页 |
| ·Communicative Competence of Oral Business English | 第15-30页 |
| ·Communicative Competence | 第15-17页 |
| ·Communicative Competence of Oral General English | 第17-23页 |
| ·Communicative Competence of Oral Business English | 第23-30页 |
| ·Task-based Language Teaching | 第30-44页 |
| ·Task Definitions | 第31-33页 |
| ·Task Types | 第33-34页 |
| ·Task Complexity and Difficulty | 第34-37页 |
| ·Pedagogical Principles | 第37-40页 |
| ·Theoretical Background of Task-based Language Teaching | 第40-44页 |
| ·Genre and Genre Analysis in Language Teaching | 第44-52页 |
| ·Genre Definitions | 第44-46页 |
| ·Spoken Genres | 第46-47页 |
| ·Generic Structure | 第47-49页 |
| ·Genre Analysis | 第49-52页 |
| ·Summary | 第52-53页 |
| Chapter Three Task Design in Teaching Oral Business English | 第53-78页 |
| ·Incorporating Genre and Genre Analysis into Tasks | 第53-65页 |
| ·Genre Analysis in Task-based Oral Business English Teaching | 第53-60页 |
| ·Genre-based Tasks | 第60-61页 |
| ·Genre-based Activities in Task Implementation Phases | 第61-65页 |
| ·Considerations of Task Design | 第65-76页 |
| ·Identifying Design Features | 第65-68页 |
| ·Classifying Tasks | 第68-72页 |
| ·Grading Tasks | 第72-76页 |
| ·Framework for the Design of Tasks in Teaching Oral Business English | 第76-77页 |
| ·Summary | 第77-78页 |
| Chapter Four Conclusion | 第78-80页 |
| Appendix | 第80-84页 |
| References | 第84-91页 |
| Acknowledgments | 第91-92页 |
