分词: participle作: rise; get up; stand up定语: attribute可以: can; may表示: 0正在: in process of; in course of进行: be in progress; be underway; ...的: 4次方是 The fourth power of 2 i ...主动: initiative动作: movement; motion; action表示正在进行: with somebody doing something描述过去正在进行的动作: describing ongoing past activities分词作定语的区别: ing对过去的正在进行的动作的推测: must have been doing正在进行的: toward; under way数量词作定语: numeral-measure words as attributives会议桌；(正在进行的)会议。: council board正在进行的工作: ongoing operation; ongoing work正在进行的活动: ongoing activity正在进行的审计: ongoing audit正在进行的通话数: call-in-progress number正在进行的项目: ongoing item是过去分词作定语，意为“被引用的”: quoted指示代词作定语: demonstrative pronouns as attributives分词作定语有一定的区别试比较下面几组短语: ing
