情状体假设研究中系动词be的习得

摘要

Based on the analysis of the rates of simple past marking on copulas be and the other states in two studies of the Aspect Hypothesis , the present research found that the percentage of simple past parking on copulas be is higher than that on the other states in each study . The result is consistent with that found in most of the previous studies and confirms to a certain extend that copulas be is acquired earlier and better than the other states . Moreover , task type plays an important role on tense -aspect marking .%通过分析两项情状体假设研究中系动词be和其他状态动词的一般过去时标记比例，发现系动词be比其他状态动词的一般过去时标记比例高。该结果与先前的大多数研究结果一致，这在某种程度上证明了系动词be比其他状态动词习得得更早更好。此外，任务类型对时体标记也具有重要的作用。