语言交际是按一定推理思维规律进行的认知活动。在实际交际中 ,要实现对交际话语的理解 ,应以交际人双方趋同的认知心理状态为前提 ,通过语用推理 ,实现对话语理解的目的。交际双方认知心理状态在理解隐性话语和判断隐性连贯的问题上起着重要作用。 Language communication is based on certain rules of reasoning thinking activities. In the actual communication, in order to realize the comprehension of the communicative discourse, we should take the cognition and psychology that the communicators converge as the precondition, through the pragmatic inference, to realize the purpose of the discourse comprehension. The cognitive psychology of both parties plays an important role in understanding the implicit discourse and judging the hidden coherence.