I摘 要通过对比六年级儿童和大学生的实验数据差异，研究旨在探讨六年级儿童叙实性预设加工的特点。方法：对 32 名六年级儿童和 32 名大学生进行实验测试。结果：①六年级儿童的非叙实预设句阅读时间显著长于叙实预设句阅读时间；②六年级儿童的叙实性预设加工速度显著慢于成人，但基本能完成对叙实性预设句的加工处理。结论:① 叙实预设加工比非叙实预设加工容易；②六年级儿童的预设加工速度与大学生相比较，仍有很大提升空间，将在儿童时期持续发展。关键词：六年级儿童；预设；触发语；预设加工IIAbstractBy comparing the experimental data of sixth grade students and college students, this paper discusses the distinctions of factive presupposition processing compared with non-factive presupposition processing. Methods: In this study, 32 sixth grade students and 32 college students were tested experimentally. RESULTS: firstly, the reading time of non-factive presupposition in grade six is significantly longer than that of factive presupposition. Secondly, the processing speed of factive presupposition and non-factive presupposition together in six grade children is significantly slower than that in adults. Conclusion: It is easier to process factive presupposition than non-factive presupposition. Processing speed of presupposition of sixth grade children is slower than that of college students, and it will continue to develop in childhood.Key words ： Sixth grade children; Presupposition; Triggers; Presupposition processingIII目 录引 言............................................................1一、 相关概念界定..................................................1（一） 预设.........................................................1（二） 预设触发语...................................................1（三） 预设一致性...................................................2二、 预设加工的相关研究............................................3三、 问题提出及研究意义...............
