1.1 从信息论的观点看,羡余信息(剩余信息)指超过传递最少需要量的信息量。羡余信息,在语言中表现为羡余成分,在已经满足了传递最少需要量的条件下再行出现的语言成分,就是羡余成分。如果说, “差一点摔倒”这一语言形式已经传递了最少需 1.1 From the perspective of information theory, the surplus information (remaining information) refers to the amount of information that exceeds the minimum required amount of delivery. Envy of information, the performance of the language as an envy component, has satisfied the delivery of the minimum requirements under the conditions of re-emergence of the language component, is the envy of the ingredients. If we say that “almost fall over ” This language has passed the minimum required form