| Abstract | 第4页 |
| 摘要 | 第5-7页 |
| Introduction | 第7-16页 |
| 1 Research Background | 第7-8页 |
| 2 Literature Review | 第8-15页 |
| 3 Significance of the Study | 第15-16页 |
| Chapter One The Formation of Heaney’s Ecological Outlooks in his Poetry | 第16-23页 |
| 1.1 Seeking for Poetic Power From Roots | 第16-17页 |
| 1.2 The Cultural Influence Under the Double-identity | 第17-20页 |
| 1.3 Ecological Wound in Society Based on National Experience | 第20-23页 |
| Chapter Two The Ecological Crises Concerned in Heaney’s Poetry | 第23-38页 |
| 2.1 The Ecological Crises in Nature | 第24-29页 |
| 2.1.1 Destruction on Landscape | 第25-27页 |
| 2.1.2 Industrial Pollution | 第27-28页 |
| 2.1.3 Climatic Disasters | 第28-29页 |
| 2.2 The Ecological Crises in Society | 第29-38页 |
| 2.2.1 Encroachment of Technology | 第30-32页 |
| 2.2.2 National and Religious Conflicts | 第32-35页 |
| 2.2.3 The Marginalization of National Culture | 第35-38页 |
| Chapter Three The Pursuit of Ecological Ideal in Heaney’s Poetry | 第38-47页 |
| 3.1 Returning to Nature | 第38-42页 |
| 3.1.1 Eulogy to the Beauty of Nature --A Complex of Localism | 第38-39页 |
| 3.1.2 Harmonious Interaction between Human and Nature | 第39-42页 |
| 3.2 Recollecting Traditions | 第42-47页 |
| Conclusion | 第47-49页 |
| Bibliography | 第49-51页 |
| Acknowledgements | 第51页 |
