封面
声明
中文摘要
英文摘要
目录
List of Abbreviations
List of Tables and Figures
1.1 Background of the Re se arch
1.2 Significance and Purpose of the Research
1.3 Organiz ation of the The sis
Chapter II Literature Review
2.1 Conce ptual de finitions of ke y te rms
2.2. The de ve lopme nt of language attrition studie s
2.3 The prope rty of language attrition
2.4 The classification of language attrition
2.5 Factors affe cting FL attrition
2.6 Relations between language attrition and language acquisition
2.7 Relevant studies of vocabulary attrition in the West and China
Chapter III Methodology
3.1 Re se arch que stions
3.2 Re se arch de sign
3.3 Re se arch subje cts
3.4 Re se arch instrume nts
3.5 Procedure of data collection
Chapter IV Data Analysis and Discussion
4.1 Analysis of the English vocabulary attrition of Mongolian se nior stude nts
4.2 Analysis of the affecting factors of the English vocabulary attrition of Mongolian se nior stude nts
4.3 A discussion of the enlightenment for English learning and teaching
Conclusion
5.1 Summary of major findings
5.2 Limitations of the re se arch
5.3 Re comme ndations for future re se arch
参考文献
Appe ndix I
Appe ndix II
Appe ndix III
Appe ndix IV
致谢
Publications during the Postgraduate Program