| Abstract | 第4-5页 |
| 摘要 | 第6-13页 |
| Chapter 1 Introduction | 第13-19页 |
| 1.1 Background of the Present Study | 第13页 |
| 1.2 Rationale of the Research | 第13-14页 |
| 1.3 Objectives and Significance of the Present Study | 第14-17页 |
| 1.3.1 Research Objectives | 第14-15页 |
| 1.3.2 Significance | 第15-17页 |
| 1.4 Research Questions | 第17页 |
| 1.5 Structure of this Thesis | 第17-19页 |
| Chapter 2 Literature Review | 第19-29页 |
| 2.1 Overview of Multimodal Discourse Analysis | 第19页 |
| 2.1.1 Introduction | 第19页 |
| 2.1.2 Definition of Modality and Multimodality | 第19页 |
| 2.2 Application of Multimodal Discourse Analysis | 第19-23页 |
| 2.2.1 Introduction | 第19-20页 |
| 2.2.2 Multimodal Discourse Analysis Abroad | 第20-22页 |
| 2.2.3 Multimodal Discourse Analysis at Home | 第22页 |
| 2.2.4 Approaches to Analyze Multimodal Discourse | 第22-23页 |
| 2.3 Application of Multimodal Discourse Analysis in Pedagogy | 第23-27页 |
| 2.3.1 Application of Multimodal Discourse Analysis in Pedagogy Abroad | 第23-24页 |
| 2.3.2 Application of Multimodal Discourse Analysis in Pedagogy at Home | 第24-26页 |
| 2.3.3 Approaches for Multimodal Teaching | 第26-27页 |
| 2.4 Enlightenments on Oral English Teaching at Vocational Colleges | 第27-28页 |
| 2.5 Summary | 第28-29页 |
| Chapter 3 Theoretical Framework | 第29-43页 |
| 3.1 Theory of Multimodal Discourse Analysis | 第29-37页 |
| 3.1.1 The Emergence of Multimodal Discourse Analysis | 第29-32页 |
| 3.1.2 Theory of Systemic Functional Linguistics | 第32-33页 |
| 3.1.3 Different Modalities in Teaching | 第33-37页 |
| 3.2 The Principles of the Relationships of Different Modalities | 第37-39页 |
| 3.2.1 The Principles of Multimodalities | 第37页 |
| 3.2.2 The Relationship of Unity and Parts | 第37页 |
| 3.2.3 The Relationship of Enhancement | 第37-38页 |
| 3.2.4 The Relationship of Background and Foreground | 第38-39页 |
| 3.3 The formats of Media | 第39-43页 |
| 3.3.1 Verbal Media | 第39页 |
| 3.3.2 Non-verbal Media | 第39-40页 |
| 3.3.3 PPT as Multimedia Teaching Format in Classroom | 第40-43页 |
| Chapter 4 Problems of Traditional Oral business English Teaching atVocational Colleges | 第43-46页 |
| 4.1 Introduction | 第43页 |
| 4.2 Current Situation of English Teaching at Vocational Colleges | 第43-44页 |
| 4.3 Students' English Proficiency | 第44-45页 |
| 4.4 Some Teachers 'Outdated Concepts and the Single Teaching Mode | 第45页 |
| 4.5 Lack of Business Circumstances and Poor Teaching Effect | 第45-46页 |
| Chapter 5 Multimodal Discourse Analysis and Oral Business EnglishTeaching at Vocational Colleges | 第46-96页 |
| 5.1 Introduction | 第46-54页 |
| 5.1.1 Multimodal Discourse Analysis in Oral English Teaching at Vocational Colleges | 第46页 |
| 5.1.2 Application of Different Modalities in oral English teaching | 第46-53页 |
| 5.1.3 Construction of Multimedia Teaching Network System | 第53页 |
| 5.1.4 Interactions on These Modalities in Vocational English Teaching | 第53-54页 |
| 5.2 Multimodal teaching | 第54-60页 |
| 5.2.1 Factors of Multimodal English Teaching System | 第54-57页 |
| 5.2.2 Application of Principle Modalities and vice-modalities | 第57-60页 |
| 5.3 Application of Multimodal Teaching Mode in Oral Business English Classroom | 第60-62页 |
| 5.4 Solutions for oral English classroom | 第62-87页 |
| 5.4.1 Basic Characteristics of Oral English Teaching | 第62-63页 |
| 5.4.2 Teachers' Strategies | 第63-65页 |
| 5.4.3 Basic features of oral English teaching | 第65-67页 |
| 5.4.4 Pedagogies and their principles | 第67-86页 |
| 5.4.5 Evaluation on these approaches | 第86-87页 |
| 5.5 Research Methods | 第87-96页 |
| 5.5.1 Test | 第87-91页 |
| 5.5.2 Questionnaire | 第91-96页 |
| Chapter 6 Conclusion | 第96-100页 |
| 6.1 Summary and New Ideas | 第96-97页 |
| 6.2 Contributions,Limitations and Suggestions for Further Research | 第97-100页 |
| Appendix | 第100-102页 |
| References | 第102-109页 |
| Acknowledgements | 第109页 |
