This paper referred to two kinds of usual forms of euphemism One is thaet it is used in the in terrogative sentences,the othev is that its used in the negative sentences. It also swmmarizid the impertance of euphemism in daily communication.At the nad of the paper,it referred to the euphemism expressions and necessary,but we should used it correctly and rightly This paper referred to two kinds of usual forms of euphemism One is thaet it is used in the in terrogative sentences, the othev is that it used it in the negative sentences. It also swmmarizid the impertance of euphemism in daily communication. At the nad of the paper, it referred to the euphemism expressions and necessary, but we should used it correctly and rightly