in order to的用法是什么，和so as to的用法有何不同？
in order to的用法：in order to意为“为了……”，表示目的；在用法和意义上相当于so as to结构，但是in order to结构可以用于句首、句中，而so as to多用于句中。其否定式分别为：in order not to和so as not to。in order to和so as to在句中表示目的时，常可以转化成in order that或so that引导的目的状语从句。如：We should work hard in order to / so as to pass the exam.→We should work hard in order that / so that we can pass the exam.为了能通过考试，我们应该努力学习。“in order that”和“in order to”的区别in order that后面接句子；in order to后面直接接动词原形。例句： 1、In order to earn enough money, he worked late into the night. 为了赚到足够的钱，他工作到深夜。2、In order that training should be effective it must be planned systematically.为使培训有成效，必须有系统的计划。
so that和in order to的区别是什么?
区别如下：1、意思不同。so that：因此。in order to：为了。2、用法不同。so that：that用作指示代词的意思是“那，那个”。可指前面提到的那件事，也可指在空间或时间上较另一事物远的事物或人，还可指要表明的或要提及的事物、想法等。in order to：order作“次序，顺序”“治安，秩序”“整齐，有条理”解时，是不可数名词。作“订购，订货”“命令，嘱咐”“汇票，汇单”解时，是可数名词。3、来源不同。so that：that直接源自原始日耳曼语的that；最初源自原始印欧语的tod或tad，意为那。in order to：13世纪初期进入英语，直接源自古法语的ordre；最初源自拉丁语的ordinem，意为序列
in order to和so as to的区别
in order to和so as to的区别如下所示。1. 释义区别:- "in order to"的意思是为了达到某个目的或目标。- "so as to"的意思也是为了达到某个目的或目标。例句:- She studied hard in order to pass the exam. (她努力学习是为了通过考试。)- He woke up early so as to catch the first train. (他早起是为了赶上第一班火车。)2. 用法区别:- "in order to"是英语中更常见的表达方式，表示目的或目标。- "so as to"与"in order to"用法相似，表示目的或目标，但在口语中使用较少。例句:- He is learning Spanish in order to travel to South America. (他正在学习西班牙语，以便前往南美洲旅行。)- They are saving money so as to buy a new car. (他们正在存钱，为了购买一辆新车。)3. 使用环境区别:- "in order to"和"so as to"可以在各种情境中使用，描述为了达到特定目的而采取的行动。例句:- She is working hard in order to get a promotion. (为了获得晋升，她正在努力工作。)- He exercises regularly so as to stay fit and healthy. (他定期锻炼，以保持健康。)4. 形象区别:- "in order to"和"so as to"在形象上没有明显区别，都是直接表达目的或目标。例句:- They arrived early in order to secure good seats for the concert. (为了确保取得好的座位，他们早早到达了。)- He practices playing the piano every day so as to improve his skills. (他每天练习弹钢琴，以提高他的技能。)5. 影响范围区别:- "in order to"和"so as to"可以用于各个语境中，都指向达成某个目的或目标的动作或行为。例句:- She is learning a new language in order to expand her career opportunities. (她正在学习一门新语言，以扩大她的职业机会。)- They are saving money so as to travel around the world. (他们正在存钱，以便环游世界。)
