| Abstract | 第1-9页 |
| 摘要 | 第9-11页 |
| Figures and Tables | 第11-12页 |
| List of Abbreviations | 第12-13页 |
| Introduction | 第13-15页 |
| Chapter One Literature Review | 第15-22页 |
| ·Studies of CDA abroad | 第15-18页 |
| ·Studies of CDA at home | 第18-20页 |
| ·Enlightenment from the Survey above | 第20-22页 |
| Chapter Two Theoretical Framework | 第22-43页 |
| ·Some Basic Terms | 第22-31页 |
| ·The Etymology of “Discourse”and the Term in Contemporary Social Life | 第22-24页 |
| ·Ideology and the Term in Discourse Analysis | 第24-27页 |
| ·What Does “Critical” Mean in CDA | 第27-29页 |
| ·Power | 第29-30页 |
| ·Critical Discourse Analysis (CDA) | 第30-31页 |
| ·Theoretical Origins of CDA | 第31-35页 |
| ·The Philosophical Foundation: Orthodox Marxism and the Frankfurt School | 第31-32页 |
| ·The Linguistic Foundation | 第32-35页 |
| ·Sapir-Whorf Hypothesis | 第33-35页 |
| ·Some Influences from Mikhail Bakhtin | 第35页 |
| ·Theories and Principles Adopted in CDA Study | 第35-43页 |
| ·Halliday’s Systemic-Functional Grammar (SFG) | 第35-38页 |
| ·Fairclough’s Three-Dimensional Model (TDM) | 第38-41页 |
| ·Principles of CDA | 第41-43页 |
| Chapter Three The Analysis of English News Headlines from the Perspective of CDA | 第43-71页 |
| ·The Research Design | 第43-47页 |
| ·The Motivation and Significance of the Study | 第43-45页 |
| ·The Sample Collection | 第45-46页 |
| ·The Methodology | 第46-47页 |
| ·Describing the Text Dimension of News Headlines | 第47-66页 |
| ·The Characteristics of English News Headlines | 第47-49页 |
| ·The Analysis of Lexical Classification | 第49-53页 |
| ·The Analysis of Transitivity | 第53-57页 |
| ·The Analysis of Transformation | 第57-64页 |
| ·Nominalization | 第57-62页 |
| ·Passivization | 第62-64页 |
| ·The Analysis of Modality | 第64-66页 |
| ·Interpreting the Discursive Practice Dimension of News Headlines | 第66-69页 |
| ·The Vertical Intertextuality | 第67-68页 |
| ·The Horizontal Intertextuality | 第68-69页 |
| ·Explaining the Social Practice Dimension of News Headlines | 第69-71页 |
| Chapter Four Implications | 第71-74页 |
| ·The Cultivation of Critical Language Awareness in the Teaching of English Reading | 第71-72页 |
| ·The Implication for Cross-cultural Communication in International Political Translation Practice | 第72-73页 |
| ·Speculation about Further Research | 第73-74页 |
| Conclusion | 第74-76页 |
| Bibliography | 第76-81页 |
| Appendix | 第81-83页 |
| Acknowledgements | 第83-84页 |
| 攻读学位期间发表的学术论文 | 第84页 |
