本研究对比我国英语专业研究生和英语本族语学生口语产出中的非流利重复,探索二语口语非流利重复的主要特征。结果显示两组受试的口语非流利重复在类型、分布和次数上存在一些相似之处。但是,英专研究生的非流利重复也呈现明显不同特征:1)非流利重复频率显著较高;2)动词及谓语重复比例较高;3)句首元素重复趋势不如本族语学生的同类趋势集中;4)重叠型重复比例更大,结构更为复杂。 This study compares the non-fluent repetition of Oral English output of English majors and English native speakers in order to explore the main features of the non-fluent repetition of Oral English. The results showed that there was some similarity in type, distribution and frequency between the two groups of non-fluent oral conversations. However, the non-fluent repetition of postgraduates also showed distinct characteristics: 1) nonfiilable repetition frequency was significantly higher; 2) verb and predicate repetition was higher; 3) repetition of sentence head elements was not as good as that of native speakers Concentration; 4) The overlapping type has a larger proportion and the structure is more complex.