| 附表 | 第5-9页 |
| ABSTRACT | 第9-10页 |
| 摘要 | 第11-13页 |
| Chapter One Introduction | 第13-14页 |
| 1.1 The Background of the Study | 第13页 |
| 1.2 The Significance of the Study | 第13-14页 |
| Chapter Two Literature Review | 第14-16页 |
| 2.1 Research Abroad | 第14页 |
| 2.2 Research in China | 第14-15页 |
| 2.3 The limitations of Previous Studies | 第15-16页 |
| Chapter Three Theoretical Framework | 第16-27页 |
| 3.1 The Definitions of Critical Thinking | 第16-18页 |
| 3.2 The Connotations of Critical Thinking | 第18-21页 |
| 3.3 Teaching Critical Thinking through Writing | 第21-27页 |
| 3.3.1 The Definitions and Types of Task | 第22-23页 |
| 3.3.2 Applying Debate Competition into Writing Course | 第23-24页 |
| 3.3.3 Integrating Reading into Writing | 第24-25页 |
| 3.3.4 Process-Writing Approach | 第25-26页 |
| 3.3.5 Combining Self-Evaluation in Writing Process | 第26-27页 |
| Chapter Four Research Methods | 第27-39页 |
| 4.1 Research Questions in this Study | 第27页 |
| 4.2 Participants | 第27页 |
| 4.3 Instruments | 第27-29页 |
| 4.3.1 The Instruments of Pretest and Posttest | 第27-28页 |
| 4.3.2 Three Writing Tasks Applying in Three Different Classes | 第28-29页 |
| 4.3.3 The Process Writing Method Vs Product Writing Method | 第29页 |
| 4.4 Research Procedures | 第29-39页 |
| 4.4.1 Students' Critical Thinking Investigation in Pretest | 第30-31页 |
| 4.4.2 Writing Based on Debate in Class A | 第31-35页 |
| 4.4.3 Reading Feedback in Class B | 第35-38页 |
| 4.4.4 Topic Writing in Class C | 第38-39页 |
| 4.4.5 Students' Critical Thinking Investigation in Posttest | 第39页 |
| Chapter Five Research Results | 第39-53页 |
| 5.1 The Result of Students' Critical Thinking Ability in Pretest | 第39-41页 |
| 5.2 The Result of Students' Critical Thinking Ability in Posttest | 第41-43页 |
| 5.3 The Results of Two-Way Analysis of Variance | 第43-46页 |
| 5.4 Analyzing students' Writing Samples to Prove the Result | 第46-51页 |
| 5.4.1 Students'Performance in the First Writing Task | 第46-49页 |
| 5.4.2 Students'Performance in the Second Writing Task | 第49-51页 |
| 5.5 Face-to-Face Interview | 第51-53页 |
| Chapter Six Conclusions and Implications | 第53-58页 |
| 6.1 EFL Writing Method and Critical thinking | 第54页 |
| 6.2 Wringing Task and Critical thinking | 第54-55页 |
| 6.3 Implications | 第55-58页 |
| 6.3.1 Implications for National English Major Education System | 第55-56页 |
| 6.3.2 Implications for English Teachers | 第56页 |
| 6.3.3 Implications for Writing Task Designing | 第56-58页 |
| References | 第58-64页 |
| Appendix Ⅰ | 第64-76页 |
| Appendix II | 第76-80页 |
| Acknowledgements | 第80页 |
