| Acknowledgement | 第1-5页 |
| Abstract | 第5-7页 |
| 摘要 | 第7-8页 |
| Contents | 第8-10页 |
| Chapter One Introduction | 第10-14页 |
| ·Research Background | 第10-12页 |
| ·Purpose and Significance of the Study | 第12-13页 |
| ·Organization of the Thesis | 第13-14页 |
| Chapter Two Literature Review | 第14-17页 |
| ·Relevant Researches on Harvard Justice Public Class | 第14-15页 |
| ·Relevant Researches about Teaching Speech Art | 第15-16页 |
| ·Summary | 第16-17页 |
| Chapter Three Theoretical Framework | 第17-22页 |
| ·Birth and Development of Relevance Theory | 第17-20页 |
| ·Relevance: Contextual Effect and Processing Effort | 第18-19页 |
| ·Degree of Relevance: Maximal Relevance and Optimal Relevance | 第19-20页 |
| ·The implication of Relevance Theory for analysis of speech art | 第20-21页 |
| ·Summary | 第21-22页 |
| Chapter Four Methodology | 第22-26页 |
| ·Research Questions | 第22页 |
| ·Data Collection | 第22-24页 |
| ·Analysis Procedures | 第24-25页 |
| ·Summary | 第25-26页 |
| Chapter Five Results and Discussion | 第26-50页 |
| ·Interpretation of Teaching Speech under Relevance Theory | 第26-38页 |
| ·Characteristics of Professor's Speech Individuality | 第26-32页 |
| ·Interpretation of Speeches of Clear Logic and Preciseness | 第32-36页 |
| ·Interpretation of Speeches That Show Emotional Consideration for Students | 第36-38页 |
| ·Formation Mechanisms of Speeches of Humor under Relevance Theory | 第38-44页 |
| ·Collision of Maximal Relevance and Optimal Relevance | 第39-40页 |
| ·Implied Intention Aroused by Ostensive Information | 第40-42页 |
| ·Extra Effects Caused by Extra Processing Efforts | 第42-44页 |
| ·Analysis of Teaching Speeches under Relevance Theory | 第44-48页 |
| ·Functions of Expository Speeches under Relevance Theory | 第44-45页 |
| ·Functions of Descriptive Speeches under Relevance Theory | 第45-46页 |
| ·Functions of Discussing Speeches under Relevance Theory | 第46-47页 |
| ·Functions of Conclusive Speeches under Relevance Theory | 第47-48页 |
| ·Summary | 第48-50页 |
| Chapter Six Conclusion | 第50-54页 |
| ·Major Findings of the Study | 第50-51页 |
| ·Implications of the Study | 第51页 |
| ·Limitations and Suggestions for Further Research | 第51-52页 |
| ·Suggestions for Improving Teaching Speeches | 第52-54页 |
| References | 第54-56页 |
| Appendices | 第56-57页 |
| Publications | 第57页 |
