| 中文摘要 | 第1-3页 |
| Abstract | 第3-4页 |
| 中文文摘 | 第4-6页 |
| Contents | 第6-8页 |
| Introduction | 第8-14页 |
| ·Richard Wright and Naturalism | 第8-10页 |
| ·Critics on Wrightian Naturalism | 第10-11页 |
| ·Native Son and Its Naturalist Sources | 第11-13页 |
| ·Theoretical Bases and Research Approaches | 第13-14页 |
| Chapter Two Traditional American Naturalism | 第14-20页 |
| ·Background | 第14-15页 |
| ·Features | 第15-20页 |
| ·Animalism | 第15-16页 |
| ·Formidable heredity and environment | 第16-17页 |
| ·Scientific tone | 第17-20页 |
| Chapter Three Native Son's Departure from Traditional Naturalism | 第20-44页 |
| ·Thematic Departure from Naturalism in Native Son | 第20-37页 |
| ·Blocked access to native environment | 第20-23页 |
| ·Weaning hereditary influence in Native Son | 第23-26页 |
| ·Overpowering fear instead of desire in Native Son | 第26-29页 |
| ·Weakening of pessimistic determinism in Native Son | 第29-35页 |
| ·Foregrounding of humanity Native Son | 第35-37页 |
| ·Formal Departure from Naturalism in Native Son | 第37-44页 |
| ·Synthesized characters in Native Son | 第37页 |
| ·Authorial intrusion in Native Son | 第37-39页 |
| ·The penchant for symbolism and other artistic devices in Native Son | 第39-41页 |
| ·Direct discourse in Native Son | 第41-44页 |
| Chapter Four The Reasons Behind Wright's Departure from Naturalism in NativeSon | 第44-48页 |
| ·Wright's Social Background and the Creation of Native Son | 第44-45页 |
| ·Wright's Concern with Black People's Humanity | 第45-46页 |
| ·Wright's Articulation of the Hope for All Blacks | 第46-47页 |
| ·Wright's Pursuit for Freedom in Philosophy or in Art | 第47-48页 |
| Chapter Five Conclusion | 第48-50页 |
| Works Cited | 第50-52页 |
| 攻读学位期间承担的科研任务与主要成果 | 第52-54页 |
| Acknowledgements | 第54-56页 |
| Personal Resume | 第56-58页 |
