五． 词性误用(misuse of parts of speech)
　　“词性误用”常表现为：介词当动词用；形容词当副词用；名词当动词用等．
　　例１． none can negative the importance of money.
　　剖析：negative 系形容词，误作动词。
　　改为：
　　none can deny the importance of money.