| 摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| Contents | 第9-11页 |
| Introduction | 第11-24页 |
| Chapter 1 Ecological Embodiments of the "Wilderness" in The Bear | 第24-43页 |
| ·Destruction of Big Forest | 第24-29页 |
| ·Resistance of Old Ben | 第29-33页 |
| ·Savagery and Struggle of Lion | 第33-37页 |
| ·Tragic Ending of Sam Fathers and Boon Hogganbeck | 第37-43页 |
| Chapter 2 Ecological Implications of the Wilderness in The Bear | 第43-60页 |
| ·A Large Forest Without Axes and Saws | 第44-49页 |
| ·School to Learn Moral Tradition for Ike | 第49-54页 |
| ·Symbol for Human Desire to Conquer Nature | 第54-60页 |
| Chapter 3 Ecological Revelations of the Wilderness in The Bear | 第60-78页 |
| ·Destruction of the Wilderness by Industrial Civilization | 第61-67页 |
| ·Harmonious Relationship Between Man and the Wilderness | 第67-72页 |
| ·Return to the Wilderness | 第72-78页 |
| Conclusion | 第78-81页 |
| Notes | 第81-84页 |
| Bibliography | 第84-91页 |
| Acknowledgements | 第91-92页 |
| 攻读学位期间主要的研究成果 | 第92页 |
