1、in order meaning： 有序的、正常的、安排好的 examples： Everything is in order. Please put the files in order. The printer is now in order. 可以理解成： 在秩序里面→ 所以是“整齐、正常” 2、in order to meaning： 为了…… structure： in order to + 动词原形 examples： She studies hard in order to pass the exam. I woke up early in order to catch the train. 比单纯的 “to do” 更正式一点。 compare： I came here to help you.（口语更自然） I came here in order to help you.（更正式） 3、out of order meaning 1： 坏了、失灵了 examples： The elevator is out of order. My phone is out of order. meaning 2： 不合规矩、不合适 example： Your comments are out of order. 最后祝大家英语越来越棒！