语序是说话、行文中各级语言单位排列组合的顺序，它主要用来表示语法意义。语序变了，结构关系随之变化，语意也就大不一样。如“不很好”与“很不好”一字未改，只是语序不同，表达的意思就大不一样，而不是不大一样。由此看来，语序对我们准确地表情达意具有十分重要的作用 Word order is the order of the arrangement and combination of language units at all levels in speech and writing. It is mainly used to express grammatical meaning. As the word order changes, the structural relationship changes, and the semantics are very different. If the words “not very good” and “very bad” have not been changed, but the order of words is different, the meaning of expression will be different, not different. From this point of view, word order plays a very important role in accurately expressing expressions.