文摘
英文文摘
论文说明:List of Abbreviations
声明
Introduction
Chapter One Literature Review
1.1Studies of the role of L1 in L2 Learning
1.2 Theories and studies of L2 writing
1.2.1 Product-oriented studies
1.2.2 Process-oriented studies
1.3 L1 use Translation in L2 writing
1.3.1 Use of the L1 and Translation in EFL Composing Processes
1.3.2 Comparison of L1 and EFL Writing Processes
1.3.3 Chinese as the Medium of Thought
1.3.4 A Model of thought Presentation with L2 Proficiency Development
1.3.5 Need for Studies on EFL Writing Processes
1.3.6 Need for Studies on the Writing Processes of Chinese EFL Learners
1.4 Unsolved problems
1.5 Significance of this research
Chapter Two Methodology
2.1 General description
2.1.1 Subjects in the research
2.1.2 Envirouments in the experiments
2.1.3Think-aloud Protocol
2.2 Data collection
2.3 Data analysis
Chapter Three Results and discussion
3.1 L1 use in the L2 composing process
3.1.1The relationship between the amount of L1 use and the scores of L2 compositions
3.1.2 Functions of mother tongue in the writing process
3.2 Dynamic functions of mother tongue in writing process
3.3 Differences in five functions of L1 use between students with high scores and students lower scores
3.3.1 Differences in number of functions of mother tongue used by the two groups
3.3.2 The rate between Chinese words in each function and the total Chinese words employed by the group
3.3.3 The Mean Length of L1 Utterance
3.4 An L2 composing process model
Chapter Four Pedagogical implications and suggestions
4.1 Pedagogical Implications for EFL Writing Instructions
4.1.1 L2 writing instruction
4.1.2 L1 use in the L2 classroom
4.2 Suggestions for further study
Bibliography
Appendix
Acknowledgements
Publications
