From sentence style points of view, closed to specific context, interrogative sentence, negative sentence and ellipsis sentence, as well as the subaudition of the three kinds of sentence.

• 本文从句式角度，紧密结合具体的语境，探讨了日语的间接言语行为与疑问句、否定句、省略句的关系及三种句式能够间接表达的言外之意。