摘要
本文提出了变异条件句这个概念，并把一般条件句和变异条件句加以比较。然后根据变异条件句的语义及语用功能分析条件句的变异与“计”词义弱化之间相辅相成的关系。
? This paper puts forward the concept of varied conditional sentence and compares the general conditionals with the varied conditionals. According to the semantic and pragmatic function of the varied conditionals, an analysis of the interrelation between the varied conditionals and the weakening of the meaning of IF is given, with a brief discussion on polysemy resulting from the weakening of lexical meaning.
