【摘要】 话语交叠是人际会话互动过程中的常见现象。交叠发生前和发生后，说话人在音高、音强、语速、停顿等方面显现出不同的语音韵律特点。会话序列一般不以交叠形态来终止，往往伴有后续话轮。由于后续话轮存在重启话题和转接话题的不同，进而整个话轮的语音韵律表现存在细微差异。话语交叠前后语音韵律表现的变化，或许能够反映和揭示出潜藏在交际者背后的部分交际意图。更多还原

【Abstract】 Discourse overlap is a common phenomenon in the process of interpersonal conversation interaction. Before and after the overlap, speakers show different prosodic features in pitch, intensity, speed and pause. The sequence is usually not closing in an overlap form, and is often followed by subsequent turn-taking. Due to the difference between the restart topic and the transfer topic in the subsequent turn-taking, there are subtle differences in the speech prosody performance of the whole turn-taking. The changes of phonetic prosody features before and after the overlap may reveal the potential communicative intention of communicators.更多还原