These disputed parts focus on these aspects of the definition of adverb, adverb belonging to notional word or form word, the grammatical features of adverb, the distinguishment of adverb from other parts of speech, and the classification of adverb.

• 其争议之处主要表现在副词的定义、副词的虚实归属、副词与其它词类的区别、副词的语法特征、副词的分类等五个方面。