封面
声明
中文摘要
英文摘要
目录
List of Abbreviations
Introduction
Chapter 1 Literature Review
1.1 Definitions of Key Terms
1.2 Studies on Phonetic Transfer in Third Language \(L3\) Vowel Learning
1.3 Studies on English Vowel Learning by Tibetan Speakers
1.4 Limitations of Previous Studies
Chapter 2 Theoretical Framework
2.1 Speech Learning Model
2.2 Advantages of Speech Learning Model over Other Theories
Chapter 3 An Empirical Study of English Monophthongs by Lhasa Students
3.1 Comparison of Lhasa Tibetan, Chinese and English Vowel Systems
3.2 Research Design
3.3 Data Collection
Chapter 4 Data Analysis, Findings and Discussions
4.1 Outlier Removal
4.2 Comparison of Acoustic Features of Lhasa Students’ English and SSB
4.3 Influence of Tibetan and Chinese on English Monophthongs
Conclusion
参考文献
致谢