文摘
英文文摘
论文说明:List of Figures and Tables、List of Abbreviations
声明
Chapter One Introduction
1.1 Need for the study
1.2 Significance of the present study
1.3 Organization of the thesis
Chapter Two Literature Review
2.1 Writing approach
2.1.1 Product approach
2.1.2 Process approach
2.1.3 Advocacy of task-based approach
2.2 Theories concerning task-based approach
2.2.1 Basic content of TBLT
2.2.2 Definition of task
2.2.3 Types of task
2.2.4 Choice of task
2.2.5 Features of TBLT
2.2.6 Principles of TBLT in writing
2.3 Theoretical perspectives of TBLT
2.3.1 Cooperative learning perspective
2.3.2 Output hypothesis perspective
2.3.3 Constructivist perspective
2.3.4 Psycholinguistic perspective
2.4 Willis' framework of TBLT
2.4.1 Pre-task
2.4.2 Task cycle
2.4.3 Language focus
2.5 Task chain teaching model in English writing
2.5.1 Task chain teaching model
2.5.2 Implementing stages of task chain teaching model
2.6 Role of teacher and students in task chain teaching model
2.6.1 Role of teacher
2.6.2 Role of students
Chapter Three Methodology of the Study
3.1 Research design
3.2 Research questions
3.3 Subjects and teaching material
3.4 Tools of analysis
3.5 Procedures
3.6 Data collection
Chapter Four Results and Discussion
4.1 Overall results of the writing test
4.1.1 Comparison of the total
4.1.2 Comparison of content
4.1.3 Comparision of organization
4.1.4 Comparision of the language
4.2 Task chain teaching model and students with different writing levels
4.2.1 Performance of students with different writing levels
4.2.2 Causes of the different effects
Chapter Five Conclusion
5.1 Major findings of the study
5.2 Implication of the study
5.3 Limitations of the study and suggestions for further research
Bibliography
Acknowledgements
Appendix