中文摘要：

河北黄骅话中有两个第一人称代词：“我”和“俺”。这两个词在句法特点上没有显著差异，但在使用上具有主观色彩和客观色彩的差别。上古汉语中的“吾”和“我”的差别从本质上看也在于主客观的不同，“吾”的主观性强，而“我”的客观性强。具有客观性的“我”在汉语历史上一直沿用，而具有主观性的“吾”后来退出了语言系统。近代汉语中可能由于语言接触而引入汉语的“俺”后来获得了主观性。代词上的主客观分工现象以及其他一些现象表明汉语重视用形式来区别客观性表达和主观性表达。

英文摘要：

In Huanghua（黄骅）dialect（in Hebei（河北）Province）, there are two forms of first singular pronoun： wo（我）and An（俺）. The two forms are not different from each other in syntactic behaviors, but it can be seen that wo（我）is objective and An（俺） is subjective. This distinction is similar to that of wu（吾）and wo（我）in Old Chinese： Wu（吾） was a subjective pronoun and wo（我）was an objective pronoun. Wo（我） has been used through the history of the Chinese language, but Wu（吾） was not used after Han（汉）Dynasty, An（俺）was introduced into Chinese during the period of Early Modern Chinese, probably due to language contact, and it obtained subjectivity over time. The distinction of subjective form and objective form in pronouns and other similar phenomena show that subjectivity and objectivity are two very prominent categories that are often encoded in Chinese.