国际生态话语是有关国家与国家及其国际环境之间形成的国际社会生态系统的话语表征。国际生态话语分析旨在研究话语对国际社会生态系统的影响。探索话语对国家与国家之间及其国际环境之间的生命可持续关系的影响。本书以“多元和谐，交互共生”国际生态哲学观为指导思想，基于系统功能语言学的层次化、系统以及元功能等思想，遵循“以意义为中心”的语言描述原则，系统地探讨生态视阈下国际话语的生态意义及其词汇语法资源，为国际生态话语分析提供了一个具有可操作性的“生态化语言学框架”。

1 Introduction
1.1 Background of the Study
1.1.1 History of Ecolinguistics
1.1.2 Ecological Discourse Analysis in Ecolinguistics
1.1.3 The Birth of International Ecological Discourse Analysis
1.2 The Motivations
1.2.1 The Motivations for Theoretical Description
1.2.2 The Motivations for Practical Application
1.3 Purpose of the Study and Research Questions
1.4 Methodology
1.5 Data Collection
1.6 Overview of the Study
2 Literature Review
2.1 Introduction
2.2 Ecolinguistics
2.2.1 Roots of Ecolinguistics
2.2.2 Historical Perspectives
2.2.3 Remarks on Studies of Ecolinguistics
2.3 Ecological Discourse Analysis (EDA)
2.3.1 Origin
2.3.2 Definition
2.3.3 Approaches to EDA
2.3.4 Remarks on Studies of EDA
2.4 International Ecological Discourse Analysis (IEDA)
2.4.1 Ecosystem
2.4.2 International Social Ecosystem
2.4.3 An Approach to IEDA
2.4.4 Remarks on Studies of IEDA
2.5 Summary
3 An International Ecosophy for International Ecological Discourse Analysis
3.1 Introduction
3.2 Ecosophy
3.3 An International Ecosophy
3.3.1 Preliminaries of an International Ecosophy
3.3.2 An International Ecosophy for This Study
3.4 An Internatioal Ecosophy and IEDA
3.5 Summary
4 Linguistic Foundation for International Ecological Discourse
Analysis
4.1 Introduction
4.2 SFL and Its Relevance for a Framework of IEDA
4.2.1 Stratification
4.2.2 Metafunction
4.2.3 System
4.3 Towards a Systemic Functional Framework of IEDA
4.4 Summary
5 Experiential Meaning of International Ecological Discourse
5.1 Introduction
5.2 Transitivity
5.3 Participant System Network
5.4 Process System Network
5.4.1 Action Process
5.4.2 Mental Process
5.4.3 Relational Process
5.4.4 Behavioral Process
5.4.5 Communicative Process
5.4.6 Existential Process
5.5 Circumstance System Network
5.6 Summary and Concluding Remarks
6 Interpersonal Meaning of International Ecological Discourse
6.1 Introduction
6.2 Speech Functions
6.2.1 Move System Network
6.2.2 Speech Function System Network
6.3 Mood System Network
6.4 Modality System Network
6.5 Appraisal System Network
6.5.1 Attitude System Network
6.5.2 Engagement System Network
6.5.3 Graduation System Network
6.6 Summary and Concluding Remarks
7 Textual Meaning of International Ecological Discourse
7.1 Introduction
7.2 Theme System Network
7.2.1 Theme from a Functional Perspective
7.2.2 Theme Within IEDA
7.3 Information System Network
7.4 Summary and Concluding Remarks
8 Discussion: A Systemic Functional Framework of IEDA
8.1 Introduction
8.2 A Systemic Functional Framework of IEDA
8.2.1 Driving Forces
8.2.2 An Overview
8.2.3 Applications
8.3 Suggestions for Further Study and Concluding Remarks
Appendix A: Fawcett's Transitivity System Network (Forthcoming）
Appendix B: He et al.'s Transitivity System Network of English (2017)
Appendix C: Source of Data
References
Acknowledgements