| Acknowledgements | 第1-6页 |
| Abstract | 第6-8页 |
| 摘要 | 第8-10页 |
| 前言 | 第10-13页 |
| Chapter 1 Introduction | 第13-17页 |
| ·Motivation of Present Study | 第13-14页 |
| ·Objective of Present Study | 第14-15页 |
| ·General Structure | 第15-17页 |
| Chapter 2 Literature Review | 第17-35页 |
| ·A Review of Evidential Study | 第17-19页 |
| ·Notion of Evidentiality | 第19-22页 |
| ·Definitions and Classifications | 第22-28页 |
| ·Definitions of Evidentiality | 第22-25页 |
| ·Classifications of Evidentiality | 第25-28页 |
| ·Evidentiality and Some Related Notions | 第28-34页 |
| ·Evidentiality and Epistemic Modality | 第28-30页 |
| ·Evidentiality and Subjectivity | 第30-34页 |
| ·Summary | 第34-35页 |
| Chapter 3 Theoretical Foundation | 第35-45页 |
| ·A Brief Introduction to Mental Space Theory | 第35-39页 |
| ·Perspective as a Mental Space Phenomenon | 第39-44页 |
| ·Notion and Definition of Perspective | 第39-40页 |
| ·Four Types of Representation of Perspective | 第40-44页 |
| ·Summary | 第44-45页 |
| Chapter 4 A Cognitive Approach to Evidential Study | 第45-64页 |
| ·The Intersection Part of Evidentials and Space Builders | 第45-47页 |
| ·Tense as Space Builder | 第47页 |
| ·Modality as Space Builder | 第47-50页 |
| ·Propositional Modality | 第48-49页 |
| ·Event Modality | 第49-50页 |
| ·A Cognitive Representation of Evidentials in Discourse: A Case Study of News Text | 第50-62页 |
| ·Evidentials in News Text | 第53-55页 |
| ·Perspective Representation of Evidentials in News Text | 第55-62页 |
| ·Summary | 第62-64页 |
| Chapter 5 Conclusions | 第64-67页 |
| ·Conclusions | 第64-65页 |
| ·Limitations and Suggestions in Present Study | 第65-67页 |
| Bibliography | 第67-72页 |
| Appendix: Table of the Intersection Part of Evidentials and Space Builders | 第72页 |
