can是情态动词中最活跃的一个词。can’t是其否定形式,是can和not的缩合形式。句子里有了它,句意便是否定。但在一些特殊情况下,其意义却是肯定,而且有的语气还很强。现将can’t句型的特殊意义总结如下:1.can’t+be(行为动词)+比较级这种句型的意思是“再没有…比…更”,是从反 Can is the most active word in a modal verb. Can’t is its negative form, a condensed form of can and not. With it in the sentence, the sentence meaning is negative. However, in some special circumstances, its significance is affirmative, and some words are still very strong. The special meaning of the can’t sentence pattern is summarized as follows: 1.can’t+be(behavior verb)+comparative level The meaning of this sentence pattern is “no more...than...more” than