封面
声明
英文摘要
中文摘要
目录
Introduction
Research background
Significance of the present study
Organization of the thesis
1. Literature Review
1.1 Peer Interaction
1.2 Theoretical framework
1.3 Empirical research
2 Methodology
2.1 Research questions
2.2 Subjects
2.3 Tasks
2.4 Instruments
2.5 Data collection and analysis
3 Measurement of Students’ L1 Use
3.1 Measurement of the amount of students’ L1 use
3.2 Measurement of L1 functions
4 Results
4.1 Results on the amount of students’ L1 use
4.2 Results on L1 functions
5 Discussion
Conclusion
Main findings
Limitations and suggestions for further research
Implications
参考文献
致谢
Appendix I
Appendix II