| 摘要 | 第1-7页 |
| ABSTRACT | 第7-15页 |
| Chapter One INTRODUCTION | 第15-21页 |
| ·Research Background | 第15-17页 |
| ·Research Purpose and Significance | 第17-19页 |
| ·Structure of this Thesis | 第19-21页 |
| Chapter Two LITERATURE REVIEW | 第21-40页 |
| ·Public Speech and Its Functions | 第21-24页 |
| ·Speech | 第21-22页 |
| ·Public speech | 第22-23页 |
| ·Interpersonal functions of public speech | 第23-24页 |
| ·Multimodal Discourse Analysis | 第24-27页 |
| ·Mode and modality | 第24页 |
| ·Mono-modality and multimodality | 第24-25页 |
| ·Multimodal discourse analysis | 第25-27页 |
| ·Social Semiotic Approach | 第27-30页 |
| ·Social semiotics | 第27-29页 |
| ·Visual grammar | 第29-30页 |
| ·Appraisal Theory | 第30-38页 |
| ·Previous studies of Appraisal Theory | 第32-35页 |
| ·Aptitude and its related studies | 第35-38页 |
| ·Summary | 第38-40页 |
| Chapter Three RESEARCH METHODOLOGY | 第40-47页 |
| ·Research questions | 第40-41页 |
| ·The Operational Framework of Aptitude Meaning | 第41-42页 |
| ·The working definition of aptitude meaning | 第41页 |
| ·Proposed model of multimodal attitudinal meaning analysis | 第41-42页 |
| ·Data and Data Collection | 第42-45页 |
| ·The source of data | 第42页 |
| ·The instruments used | 第42-45页 |
| ·Data Analysis | 第45-47页 |
| ·The annotation of the data | 第45-46页 |
| ·The analysis of the data | 第46-47页 |
| Chapter Four RESULTS AND DISCUSSION | 第47-81页 |
| ·The Feature and Distribution of Multimodal Aptitude Meaning | 第47-74页 |
| ·Feature and distribution of affect analysis | 第47-59页 |
| ·Feature and distribution of judgment analysis | 第59-67页 |
| ·Feature and distribution of appreciation analysis | 第67-72页 |
| ·Summary | 第72-74页 |
| ·The Inter-relationship of the Language Resources and Non-languageResources | 第74-81页 |
| ·Complementary inter-relationship | 第74-78页 |
| ·Co-manifestation inter-relationship | 第75-77页 |
| ·Intensification inter-relationship | 第77-78页 |
| ·Non-Complementary inter-relationship | 第78-81页 |
| Chapter Five CONCLUSIONS | 第81-84页 |
| ·Major Findings and Contributions | 第81-83页 |
| ·Limitations of the Research | 第83页 |
| ·Suggestions for Future Research | 第83-84页 |
| REFERENCES | 第84-89页 |
| 附录：作者在攻读硕士学位期间发表的论文 | 第89页 |
