关于“了＿１”和“了＿２”边勤奋一般的现代汉语语法著作，都把虚词性的、轻读的“了”分为“了１”和“了２”。“了１”是动态助词，附着在动词或形容词后面，表示动作或变化已经完成。“了。”是语气助词，用在句末，表示肯定等语气。十多年来关于“了１”和“了２”... The hard-working modern Chinese grammar works on “_1” and “_2” all categorize the “empty” and “light” as “one” and “two.” “1” is a dynamic particle, attached to the verb or adjective behind, that action or change has been completed. “Yes.” Is a modal particle used at the end of a sentence to express affirmation and other tones. For more than a decade on the “one” and “two” ...