| 摘要 | 第1-4页 |
| Abstract | 第4-8页 |
| Introduction | 第8-11页 |
| Chapter 1 Literature Review | 第11-22页 |
| ·Relevance Theory | 第11-19页 |
| ·Relevance | 第11-13页 |
| ·Cognitive Principle of Relevance | 第13-16页 |
| ·Communitive Principle of Relevance | 第16-19页 |
| ·Applications of Relevance Theory from Home and Abroad | 第19-22页 |
| Chapter 2 Relevance Theory and Lexical Pragmatic Enrichment | 第22-35页 |
| ·Lexical Pragmatics | 第22-26页 |
| ·Notion of Lexical Pragmatics | 第22-24页 |
| ·Two Ways of Enrichment in Lexical Pragmatics | 第24-26页 |
| ·Lexical Narrowing | 第24-25页 |
| ·Lexical Broadening | 第25-26页 |
| ·Previous Studies of Lexical Pragmatic Enrichment | 第26-31页 |
| ·Levison's Accounts for Lexical Narrowing | 第26-28页 |
| ·Lewis, Grice and Glucksberg s Accounts for Lexical Broadening | 第28-31页 |
| ·Relevance Theory and Lexical Pragmatic Enrichment | 第31-35页 |
| Chapter 3 Interpretation of Lexical Pragmatic Enrichment in English News Headlines with Relevance Theory | 第35-53页 |
| ·Previous Studies of News Headlines | 第35-41页 |
| ·Definition of News Headlines | 第35-36页 |
| ·Function of News Headlines | 第36-37页 |
| ·Forms of News Headlines | 第37-38页 |
| ·Linguistic Studies of News Headlines at Home and Abroad | 第38-41页 |
| ·Analysis of Relevance-theoretic Lexical Narrowing in News Headlines | 第41-46页 |
| ·The Process of Relevance-theoretic Lexical Narrowing | 第41-44页 |
| ·Interpretation of Relevance-theoretic Lexical Narrowing in News Headlines | 第44-46页 |
| ·Analysis of Relevance-theoretic Lexical Broadening in News Headlines | 第46-53页 |
| ·The Process of Relevance –theoretic Lexical Broadening | 第46-49页 |
| ·Interpretation of Relevance-theoretic Lexical Broadening in News Headlines | 第49-53页 |
| Conclusion | 第53-55页 |
| Bibliography | 第55-59页 |
| Acknowledgements | 第59页 |
