是非问与否定的相通性及其机制

是非问表"否定用法"不单单以句子有否定的衍推义为标准,而是看说话人的"态度",如果态度是否定的,即只要是对命题的非肯定,不论它的衍推义是肯定还是否定,都视为否定用法。是非问句常常借助于一些特殊的词类或语调、语气等表示否定,人们把这些词类看成是有标记的,语调等看成是无标记的。是非疑问句与否定的相通跟是非问的"命题"关系密切,对命题的非肯定成为是非问和否定相通的机制。

The Relativity and its Mechanism between Negation and "yes- no" Question

The "negative use" of yes-no question is not only to the sentence’s entailment meaning as standard,but the speaker’s "attitude".If the attitude is negative,regardless of its entailment meaning is positive or negative,we all take it as a negative use,that is,all the non-affirmation to the proposition are regarded as negative use.Yes-no questions often indicate negation by using some special words,intonation and tone.We regard these special words as marked and the intonation as unmarked.The relativity of negation and yes-no question is closely related with the "proposition" of yes-no question.The non-affirmation to proposition became the relative mechanism between negation and yes-no question.Because the degree of assurance-doubt to the preset between negative yes-no questions and true questions are different,therefore,we essentially consider,it tends to both literally indicate doubt and the belief to its anti-proposition.