| 摘要 | 第1-7页 |
| Abstract | 第7-10页 |
| Chapter One Introduction | 第10-14页 |
| ·General Introduction of the Study | 第10-11页 |
| ·The Objective of the Research | 第11页 |
| ·Research Questions | 第11-12页 |
| ·Data Collection and Methodology | 第12-13页 |
| ·The Structure of the Thesis | 第13-14页 |
| Chapter Two Literature Review | 第14-26页 |
| ·Previous Studies of Pragmatic Vagueness Abroad and Home | 第14-16页 |
| ·Previous Studies of Tourism Text and Tour Itinerary Abroad and Home | 第16-18页 |
| ·Definition of Pragmatic Vagueness | 第18-19页 |
| ·Definitions of Tourism Texts and Tour Itinerary | 第19-21页 |
| ·Verschueren's Adaptation Theory | 第21-26页 |
| ·Making Choices | 第21-22页 |
| ·Variability, Negotiability, Adaptability | 第22-23页 |
| ·Four Angles of Investigation | 第23-26页 |
| Chapter Three Analysis of Pragmatic Vagueness in Tour Itinerary | 第26-51页 |
| ·Pragmatic Vagueness Realized by Contextual Correlates of Adaptability in Tour Itinerary | 第26-44页 |
| ·Adaptation to the Mental World | 第26-35页 |
| ·Adaptation to Tourists' Curiosity | 第26-28页 |
| ·Adaptation to Tourists' Personality | 第28-29页 |
| ·Adaptation to Tourists' Desires | 第29-31页 |
| ·Adaptation to Tourists' Emotion | 第31-32页 |
| ·Adaptation to Travel Agency's Motivation | 第32-35页 |
| ·Adaptation to Physical World | 第35-40页 |
| ·Adaptation to Time | 第35-38页 |
| ·Adaptation to Space | 第38-40页 |
| ·Adaptation to Social World | 第40-44页 |
| ·Adaptation to Culture | 第40-42页 |
| ·Adaptation to Tourists' Gender | 第42-44页 |
| ·Pragmatic Vagueness Realized through Structural Objects of Adaptability in Tour Itinerary | 第44-48页 |
| ·Choices of Language Code | 第45-46页 |
| ·Choices of Vague Sentential Structure | 第46-48页 |
| ·Data Analysis and Results | 第48-51页 |
| Chapter Four Effects of Pragmatic Vagueness in Tour Itinerary | 第51-60页 |
| ·Promoting Self-protection and Avoiding Troubles | 第51-52页 |
| ·Saving Time | 第52-54页 |
| ·Increasing Flexibility | 第54-56页 |
| ·Being Polite | 第56-57页 |
| ·Producing Negative Effects | 第57-60页 |
| Chapter Five Conclusion | 第60-63页 |
| ·Major Findings and Summary | 第60-61页 |
| ·Limitations of the Study | 第61-62页 |
| ·Implications of the Study | 第62-63页 |
| Bibliography | 第63-66页 |
| Acknowledgements | 第66-67页 |
| Appendix:Examples of Pragmatic Vagueness in Tour Itinerary | 第67-74页 |
| Articles Published | 第74页 |
