| Acknowledgements | 第4-5页 |
| Abstract | 第5页 |
| 摘要 | 第6-9页 |
| Chapter One Introduction | 第9-18页 |
| 1.1 Introduction of Eugene O'Neill | 第9-10页 |
| 1.2 Introduction of Eugene O'Neill's Four Works | 第10-14页 |
| 1.2.1 Long Day's Journey into Night | 第11-12页 |
| 1.2.2 Desire under the Elms | 第12页 |
| 1.2.3 Lazarus Laughed | 第12-13页 |
| 1.2.4 The Iceman Cometh | 第13-14页 |
| 1.3 Literature Review | 第14-16页 |
| 1.3.1 Studies on Eugene O'Neill Abroad | 第14-15页 |
| 1.3.2 Studies on Eugene O'Neill at Home | 第15-16页 |
| 1.4 Significance and Structure of This Thesis | 第16-18页 |
| Chapter Two Nietzsche's Philosophy | 第18-23页 |
| 2.1 Apollonian and Dionysian Spirits | 第18-20页 |
| 2.2 Nietzsche’s Superman Philosophy | 第20-23页 |
| Chapter Three Nietzsche's Apollonian Spirit and Dionysian Spirit Reflected in Eugene O'Neill's Tragedies | 第23-34页 |
| 3.1 The Tragic Image of Mary in Long Day's Journey into Night | 第23-29页 |
| 3.1.1 The Apollonian Spirit of Mary | 第24-26页 |
| 3.1.2 The Dionysian Spirit of Mary | 第26-28页 |
| 3.1.3 The Tragedy of Mary | 第28-29页 |
| 3.2 The Tragic Couple of Desire under the Elms | 第29-34页 |
| 3.2.1 The Apollonian Spirits of Eben and Abbie | 第29-31页 |
| 3.2.2 The Dionysian Spirits of Eben and Abbie | 第31-32页 |
| 3.2.3 The Tragedy of the Couple | 第32-34页 |
| Chapter Four Nietzsche's Superman Philosophy Reflected in Eugene O'Neill's Tragedies | 第34-43页 |
| 4.1 Superman Philosophy in Lazarus Laughed | 第34-38页 |
| 4.1.1 The Transition of Lazarus's Attitude Towards Life and Death | 第34-36页 |
| 4.1.2 The Influence of Lazarus on People's Attitudes Towards Life and Death | 第36-37页 |
| 4.1.3 Nietzsche's Superman Philosophy Reflected in Lazarus's Character | 第37-38页 |
| 4.2 The Characters in The Iceman Cometh | 第38-40页 |
| 4.2.1 The Characters with the Last Man Qualities | 第38-40页 |
| 4.2.2 Hickey: the Only Superman | 第40页 |
| 4.3 Complicated Characters in The Iceman Cometh | 第40-43页 |
| 4.3.1 The Characters with the Last Man Qualities and Dionysian Spirit | 第41页 |
| 4.3.2 Hickey: the Only Superman with Apollonian Spirits | 第41-42页 |
| 4.3.3 Hickey: a Superman and a Last Man | 第42-43页 |
| Chapter Five Conclusion | 第43-46页 |
| Bibliography | 第46-47页 |
