作者首先概述了有关幽默机制的理论，然后运用语义和语用学理论分析幽默言语实例。
After a review of the theories of humor mechanism, the author brings examples into the sphere of semantics and pragmatics for analysis.
研究言语控制的模型有修辞实例、修辞格、语体三体，分别为微观研究、功能模拟和宏观研究。
There are three types of language control: rhetorical instances, rhetorical cases and stylistics which belong to micro research and macro research respectively.
本文在言语行为理论的基础上，提供了一项教学实例分析，探讨了这一理论在语言教学中产生的影响及其作用。
The paper, on the basis of the discussion of speech act theory, offers a case study and analyses its significance and applications to our language teaching.
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