成语是人们多少年来习用的定型的词组,运用恰当,可以使语言简炼,生动、形象,增强表达效果和说服力。成语既是约定俗成的,定型的,所以一般不能随便改动。但是,随便改动成语的现象并不少,有的是任意换字,更多的则是因记错而写错。不管是哪一种,主要还是对成语的性质、对某些或某个成语的含义不很理解,没有很好地掌握,因而用的时候出了毛病。对用来没有把握的成语,如果事先能查查词典,问问别人,这种现象是可以避免的。下边都是改动成语的例子,我们提出来的目的,是希望引起作者和书刊的编 Idioms are stereotyped phrases that people use for many years. By proper use, they can make the language concise, vivid and vivid, and enhance the expression effect and persuasion. Idioms both conventional, stereotypes, so generally can not be changed. However, there are quite a few informal changes in idioms, some in arbitrary language change, and more errors in errors. Either way, it is mainly about the nature of the idioms, the understanding of the meaning of certain idioms or some idioms, the lack of understanding and the failure to use them. The idioms used to be unsure, if you can check the dictionary in advance, ask others, this phenomenon can be avoided. The following are examples of changes in idioms, we propose the purpose is to arouse the author and editor of books