在各种词汇信息和语境信息中,词频、词长和词的预测性是三种对于词汇加工影响最大的因素,无论在字母文字还是中文里都有着普遍的作用,而中文相比较于字母文字有着显著的不同,中文里的字频、笔画数、词素位置概率等因素也会产生独特的影响。词汇识别和词切分是词汇加工的两个主要成分,通过总结和探讨词频、词长和词的预测性这三大因素以及其他独特的因素对于词汇识别和词切分的影响,深入了解中文词汇加工的特殊之处,为中文词汇加工的机制给出启示。Word frequency, word length and word predictability have a general impact on reading, while Chinese is significantly different from Alphabetical language, and their word processing mechanisms can’t be generalized. Word recognition and word segmentation, as the two components of word processing, can be summarized and discussed by summarizing and discussing the effects of word frequency, word length and word predictability and the interaction among them on Chinese word recognition and word segmentation. In-depth understanding of the special features and mechanisms of Chinese word processing can provide inspiration for the improvement of Chinese reading model.