| 摘要 | 第1-7页 |
| ABSTRACT | 第7-13页 |
| Introduction | 第13-19页 |
| ·Research Background | 第13-15页 |
| ·Research Significance and Objective | 第15-16页 |
| ·The Arrangement of the Thesis | 第16-19页 |
| Chapter 1 Literature Review | 第19-35页 |
| ·Definitions of Repetition | 第19-21页 |
| ·Classifications of Repetition | 第21-24页 |
| ·Previous Studies of Repetition | 第24-30页 |
| ·Rhetoric Approach | 第25-26页 |
| ·Text Linguistic Approach | 第26-27页 |
| ·Applied Linguistic Approach | 第27-28页 |
| ·Psycholinguistic Approach | 第28-30页 |
| ·Functions of Repetition | 第30-35页 |
| ·For Emphasis | 第30-31页 |
| ·For Various Feelings and Emotions | 第31-32页 |
| ·For Verification | 第32页 |
| ·For Acknowledgement | 第32页 |
| ·For Sticking to a Previous Topic | 第32-33页 |
| ·For Textual Coherence | 第33-35页 |
| Chapter 2 Theoretical Framework—Adaptation Theory | 第35-49页 |
| ·A Brief Introduction to Adaptation Theory | 第35-36页 |
| ·Key Notions of Adaptation Theory | 第36-38页 |
| ·Four Angles of Investigation | 第38-43页 |
| ·Contextual Correlates of Adaptability | 第38-40页 |
| ·Structural Objects of Adaptability | 第40-41页 |
| ·Dynamics of Adaptability | 第41页 |
| ·Salience of Adaptation Process | 第41-43页 |
| ·Repetition Study Based on Adaptation Theory | 第43-49页 |
| ·Repetition as a Process of Choice-making | 第44-45页 |
| ·Repetition as a Realization of Adaptation | 第45-47页 |
| ·Repetition as a Process of Dynamic Adaptation | 第47-49页 |
| Chapter 3 Illustration of Repetition of Obama’s Speeches in Terms of Communicative Context | 第49-67页 |
| ·Repetition Adapting to Physical World | 第50-54页 |
| ·Repetition as Adaptation to Time | 第50-52页 |
| ·Repetition as Adaptation to Space | 第52-54页 |
| ·Repetition Adapting to Social World | 第54-58页 |
| ·Repetition as Adaptation to Utterer’s Social Position | 第54-55页 |
| ·Repetition as Adaptation to Social Conventions | 第55-56页 |
| ·Repetition as Adaptation to Culture | 第56-58页 |
| ·Repetition Adapting to Mental World | 第58-65页 |
| ·Repetition as Adaptation to Utterer’s Intention | 第59-60页 |
| ·Repetition as Adaptation to Utterer’s Motivation | 第60-62页 |
| ·Repetition as Adaptation to Utterer’s Emotion | 第62页 |
| ·Repetition as Adaptation to Interpreter’s Emotion | 第62-64页 |
| ·Repetition as Adaptation to Interpreter’s Wish | 第64-65页 |
| ·Summary | 第65-67页 |
| Chapter 4 Illustration of Repetition of Obama’s Speeches in Terms of Structural Objects | 第67-77页 |
| ·Repetition in Terms of Styles and Genres | 第67-70页 |
| ·Repetition in Terms of Utterance-building Components | 第70-76页 |
| ·Choices at Phonological Level | 第70-71页 |
| ·Choices at Lexical Level | 第71-72页 |
| ·Choices at Syntactic Level | 第72-74页 |
| ·Choices at Discourse Level | 第74-76页 |
| ·Summary | 第76-77页 |
| Chapter 5 Illustration of Repetition of Obama’s Speeches in Terms of Salience | 第77-85页 |
| ·Introduction to Salience | 第78-80页 |
| ·Salience of the Use of Repetition in Obama’s Speeches | 第80-84页 |
| ·Concerning Utterer’s Aim | 第80-82页 |
| ·Concerning Interpreter’s Feeling | 第82-84页 |
| ·Summary | 第84-85页 |
| Conclusion | 第85-87页 |
| Bibliography | 第87-91页 |
| Acknowledgements | 第91-93页 |
| Appendix A | 第93-95页 |
| Appendix 8 | 第95页 |
