文摘
英文文摘
前言
论文说明:List of Tables
声明
Acknowledgements
Chapter One Introduction
Chapter Two Literature Review
2.1 Definitions of Important Terms
2.1.1 Vocabulary-related Terms
2.1.2 Vocabulary-attrition-related Terms
2.2 Studies on Vocabulary Acquisition
2.2.1 Word Class
2.2.2 Length
2.2.3 Synformy
2.2.4 Cognation
2.2.5 Frequency
2.3 Studies on Vocabulary Attrition
2.3.1 Studies Abroad
2.3.2 Studies at Home
2.4 Summary
Chapter Three Methodology
3.1 Introduction
3.2 Research Questions
3.3 Subjects
3.4 Instruments
3.4.1 Vocabulary Test
3.4.2 Pilot Study
3.5 Data Collection
3.6 Data Analysis
Chapter Four Results and Discussion
4.1 Comparison of Attrition of English Vocabulary Leamed in Different Stages
4.2 Division of Attrited Vocabulary and Well-retained Vocabulary
4.3 Differences in Specific Linguistic Features
4.3.1 Word Class
4.3.2 Length
4.3.3 Synformy
4.3.4 Frequency
4.3.5 Text Coverage
4.3.6 Index for Choosing Words
4.3.7 The Predicting Power of Linguistic Features on Vocabulary Attrition
Chapter Five Conclusion
5.1 Major Findings
5.2 Implications on Vocabulary Teaching and Learning
5.3 Limitations and Suggestions
References
Appendix
