本站原创Abstract5-7
摘要7-12
Chapter 1 Introduction12-19
1.1 Background of the research12-16
1.2 Objective and significance of the research16-17
1.3 Data source and methodology of the research17
1.4 Organization of the research17-19
Chapter 2 Literature Review19-34
2.1 Studies of language variation20-30
2.1.1 From a perspective of sociopnguistics20-27
2.1.2 From a perspective of stypstics27-29
2.1.3 From other perspectives29-30
2.2 Combined studies of language deviation and eco-pnguistics30-34
2.2.1 Opinions overseas30-31
2.2.2 Opinions at home31-34
Chapter 3 Theoretical Framework34-46
3.1 Two views of ecology in eco-pnguistics34-39
3.1.1 Ecology as a metaphor for language35-37
3.1.2 Non-metaphorical ecology in language37-39
3.2 Ecological principle─diversity39-46
3.2.1 The classification of diversity39-43
3.2.2 Relationship between diversities43-46
Chapter 4 Biological Diversity and Cultural Diversity in Language Deviation46-63
4.1 Linguistic ecological environment for deviated language47-52
4.1.1 Biological diversity in natural environment for deviated language47-49
4.1.2 Cultural diversity in cultural environment for deviated language49-52
4.2 Deviated language from biological diversity52-56
4.2.1 Deviated forms in geographical diversity52-55
4.2.2 Deviated forms in individual diversity55-56
4.3 Deviated language from cultural diversity56-63
4.3.1 Deviated forms in conception diversity57-60
4.3.2 Deviated forms in custom diversity60-63
Chapter 5 Linguistic Diversity in Language Deviation63-82
5.1 The rule of fitness of survival for language deviation63-66
5.1.1 Language as species63-65
5.1.2 Language competition65-66
5.2 The ecology in deviated language66-74
5.2.1 Neologis67-70
5.2.2 Deviated mixture of signs70-74
5.3 The vitapty in deviated language74-82
5.3.1 Deviated loanwords75-77
5.3.2 Deviated collocation77-82
Chapter 6 Conclusion82-86
6.1 Major findings of the thesis82-84
6.2 Limitations and suggestions for further study84-86
Bibpography86-94
攻读硕士学位期间主要科研成果94-95
Acknowledgements95