【摘要】 简要地分析了限定性及非限定性定语的作用，着重论述了作定语的不定式现在分词、过去分词及介词短语与被修饰的名词之间的逻辑关系，还对非限定性定语从句的作用及理解提出了自己的见解。更多还原

【Abstract】 This paper discusses the functions of the restrictiv e and non-restrictive modifiers of nouns, and focuses on the logical relationshi p between nouns and such modifiers as the infinitive, the present participle, th e past participle and the prepositional phrase. Suggestions on how to understand the non-restrictive relative clause, as a modifier of nouns, are also made.更多还原