| Abstract | 第1-9页 |
| 内容摘要 | 第9-18页 |
| Chapter One Introduction | 第18-21页 |
| Chapter Two Literature Review | 第21-35页 |
| ·Interlanguage theory | 第21-24页 |
| ·The definition of IL | 第21-22页 |
| ·The features of IL | 第22-23页 |
| ·The stages of IL development | 第23-24页 |
| ·The limitations of the studies on IL | 第24页 |
| ·The studies and criticism on contrastive analysis | 第24-27页 |
| ·The previous studies | 第24-26页 |
| ·Its contributions to theories about linguistics and FLT | 第26页 |
| ·The criticism and problems | 第26-27页 |
| ·The studies on errors | 第27-33页 |
| ·The studies on error types | 第29-30页 |
| ·The studies on error sources | 第30-31页 |
| ·The empirical studies on EA | 第31-33页 |
| ·Transfer theories | 第33-35页 |
| Chapter Three Research Methodology | 第35-40页 |
| ·Research procedures | 第35页 |
| ·Research questions | 第35-36页 |
| ·Major background for raising research questions | 第35页 |
| ·The research questions | 第35-36页 |
| ·Subjects | 第36-37页 |
| ·Instruments | 第37-38页 |
| ·Data collection | 第38-39页 |
| ·Data analyses | 第39-40页 |
| Chapter Four Results and Analyses | 第40-74页 |
| ·The Identification and categorization of IL errors | 第40-45页 |
| ·Error identification and categorization at the scope of grammatical unit | 第40-41页 |
| ·Identification and categorization of linguistics-based errors | 第41-43页 |
| ·Identification and categorization of source-based IL errors | 第43-45页 |
| ·The reports and comparative analyses about the distribution and development of two error sources:A quantitative measure | 第45-70页 |
| ·The description about the distribution of IL errors at scope of grammatical units | 第45-58页 |
| ·The description about the distribution of errors at scope of linguistic category | 第58-67页 |
| ·The description about the distribution of errors at scope of error source | 第67-70页 |
| ·The reports and analyses about the results of the questionnaire:A qualitative measure | 第70-74页 |
| ·The qualitative analyses for EG | 第70-71页 |
| ·The qualitative analyses for IG | 第71-72页 |
| ·The qualitative analyses for AG | 第72-73页 |
| ·Conclusion for qualitative analyses | 第73-74页 |
| Chapter Five Conclusion | 第74-78页 |
| ·Overview | 第74页 |
| ·The major findings summarized | 第74-75页 |
| ·The implications for EFL learning and teaching | 第75-76页 |
| ·The limitations of the present study and suggestions for further research | 第76-78页 |
| References | 第78-84页 |
| Appendix One The Writing Task | 第84-85页 |
| Appendix Two The Questionnaire | 第85-86页 |
| Appendix Three The Authentic Answers to the Questionnaire | 第86-87页 |
