| 1 Introduction | 第1-14页 |
| ·Introduction | 第10-11页 |
| ·Statement of the problem | 第11-12页 |
| ·Significance of the study | 第12页 |
| ·Research questions and hypotheses | 第12-14页 |
| 2 Theoretical framework | 第14-28页 |
| ·The process and mechanism of L2 speech production | 第14-21页 |
| ·Levelt's speaking model | 第14-17页 |
| ·de Bot's adapted model | 第17-21页 |
| ·The mechanism and process of the development of oral L2 competence | 第21-24页 |
| ·Anderson's adaptive control of thought | 第21-22页 |
| ·McLaughlin's information processing model | 第22-24页 |
| ·Research on the functions of language input and output | 第24-26页 |
| ·The relationship among the factors affecting L2 oral output and development | 第26-28页 |
| 3 Literature review related to this research | 第28-45页 |
| ·Research on foreign language classroom | 第28-30页 |
| ·The relationship between college English teaching setting and oral English development | 第30-45页 |
| ·Explanation of college English teaching setting | 第31页 |
| ·Environmental factors in college English teaching setting | 第31-39页 |
| Factor 1: College English classroom teaching environment | 第31-32页 |
| Factor 2: The change of teaching methods | 第32-33页 |
| Factor 3: English teaching syllabus | 第33-36页 |
| Factor 4: Teaching materials | 第36-37页 |
| Factor 5: Social cultural factors | 第37-39页 |
| ·Affective factors in college English teaching setting | 第39-45页 |
| Factor 6: Anxiety | 第40-41页 |
| Factor 7: Self-esteem | 第41页 |
| Factor 8: Attitude and motivation | 第41-43页 |
| Factor 9: Personality | 第43-45页 |
| 4 Methodology | 第45-48页 |
| ·Subjects | 第45页 |
| ·Survey instruments | 第45-46页 |
| ·Data collection | 第46页 |
| ·Data collation and analysis | 第46-48页 |
| 5 Results | 第48-69页 |
| ·Classroom observation | 第48-53页 |
| ·Linguistic knowledge teachers teach in class | 第48-49页 |
| ·Teacher's teaching methods | 第49-50页 |
| ·Types and opportunities of students'classroom oral English practice | 第50-52页 |
| ·Characteristics of communication process in classroom | 第52-53页 |
| ·Questionnaire | 第53-62页 |
| ·Overview of the results of the questionnaire on learning oral English | 第53-59页 |
| ·Analysis of variance determining the nine factors affecting oral English output | 第59-60页 |
| ·Stepwise regression determining the most influential variables | 第60页 |
| ·Correlations between all required environmental and affective factors and students'oral English output | 第60-62页 |
| ·Time students spend on oral English practice | 第62页 |
| ·Interview | 第62-69页 |
| ·Interview of the students | 第62-66页 |
| ·Interview of the instructors | 第66-69页 |
| 6 Discussion | 第69-75页 |
| ·The relationship between environmental factors and students'oral English output | 第69-72页 |
| ·The relationship between affective factors and students'oral English output | 第72-75页 |
| 7 Conclusions and recommendations | 第75-80页 |
| ·Conclusions | 第75-76页 |
| ·Recommendations | 第76-78页 |
| ·Recommendations for EFL instructors | 第76-78页 |
| ·Recommendations for EFL learners | 第78页 |
| ·Suggestions for further study | 第78-80页 |
| References | 第80-87页 |
| English references | 第80-85页 |
| Chinese references | 第85-87页 |
| Appendix A | 第87-93页 |
| Appendix B | 第93-94页 |
| Appendix C | 第94-96页 |
| Appendix D | 第96-97页 |
| 攻读学位期间科研成果 | 第97页 |
