部分分词已经转化为形容词,失去动作感,仅表示状态,用以描述特征或性质,单独出现,或以短语形式出现,或与介词结合形式出现,可用作状语、表语、定语和补语。一、用作状语非谓语动词作状语表示状态时,只能选用过去分词形式,可用作方式状语、伴随状语、原因状语等,有两种呈现方式。1.单独出现或以“从属连词+过去分词”的形式 Part of the participle has been transformed into an adjective, losing the sense of movement, expressing only the state, describing the character or the nature, appearing alone, appearing as a phrase, or appearing as a preposition, and can be used as an adverbial, an idiomatic, an attributive and a complement. First, the adverbial adverbial verb as adverbial state, can only use the past participle form, can be used as a modal adverbial, adverbial, adverbial reasons, there are two ways of presenting. 1. Appears alone or in the form of “subordinate conjunction + past participle”