封面
声明
中文摘要
英文摘要
目录
Chapter One Introduction
1.1 Research Ground
1.2 Research Objectives
1.3 Research Methodology
1.4 Significance of Study
1.5 Organization of Thesis
Chapter Two Literature Review
2.1 A Review of Some Hypotheses Concerning Language Attrition
2.2 ExtralinguisticFactorsInfluencing theProcess ofAttrition
2.3 A Review of Studies on Lexical Attrition
2.4 AReview of Studies on Word Concreteness
Chapter Three Methodology
3.1 Research Questions
3.2 Participants
3.3 Instruments
3.4 Data Collection
3.5 Data Analysis
Chapter Four Data Analysis andDiscussion
4.1 TheRelationshipBetweenLexicalAttrition andWord Concreteness
4.2 The RelationshipBetween Lexical Attrition and FLProficiency
4.3 Summary
Chapter Five Conclusion
5.1 Major Finings
5.2 Implications
5.3 Limitations and Suggestions forFurtherStudy
参考文献
Appendix A
Appendix B
致谢
个人简历
攻读硕士期间发表学术论文情况