声明
List of Figures
List of Tables
List of Abbreviations
Chapter 1 Introduction
1.1 Research background
1.2 Research purpose and significance
1.3 Layout of the thesis
Chapter 2 Literature Review
2.1 Activity theory
2.2 Teachers’ roles in blended learning environment
Chapter 3 Methodology
3.1 Research questions
3.2 Research design
3.3 Participants
3.4 Data collection
3.5 Data analysis
Chapter 4 Results and Discussion
4.1 Teachers’ roles at the beginning of the course
4.2 Teachers’ roles at the end of the course
4.3 Change of learner's conception about teachers’ roles
4.4 Discussion and summary
Chapter 5 Conclusion
5.1 Major findings
5.2 Implications
5.3 Limitations and suggestions
参考文献
Appendix I Questionnaire
Appendix II Interview questions
致谢
Resume
大连海事大学;
