目的状语和目的状语从句

本文档如对你有帮助，请帮忙下载支持！目的状语和目的状语从句 & 让步状 语和让步状 语从句I ．目的状语和目的状语从句so that， in order that，in case 等词引导目的状语从句， so as to， in order to， in case of (doing) sth. 引导目的状语e.g 1. I shall write down your telephone number so that I may not forget. 我要把你的电话号码记下来，以免忘记。= I shall write down your telephone number so as not to forget. 2. We’ ll tell you the truth so that you can judge for yourself. 我把真实情况告诉你，使你能自己作出判断。=We’ ll tell you the truth so as to let you judge for yourself. 3. They worked harder than usual in order that they could finish thework ahead of time . 他们比往常更加努力工作，为了能/ 以便能提前完成工作。=They worked harder than usual in order to finish the work ahead of time . 4. You must speak louder so that /in order that you can be heardby all. 你必须大点声，别人就能听见了。= You must speak louder so as to / in order to be heard by all. 5. Better take more clothes in case the weather is cold. 最好多穿点衣服，以防天发冷。= Better take more clothes in case of being cold. 6. They wrote to the boss in order that they could improve theirworking conditions. 他们写信给老板以便他们能改善他们的工作条件。= They wrote to the boss in order to improve their working conditions. 注意点：1 . 目的状语从句中常用情态动词may (might) can (could) ,should 等放在从句里的动词之前，从句往往放在主句之后，主从句之间不用任何标点符号. 2 . 用 so as (not) to do / in order (not) to do 引导目的状语时 , 句子的主语往往是有to do 这个目的的人 . 即 to do 的逻辑主语和句子的主语一致. so as (not) to / so that 引导的目的状语不放在句首3 . 在 in case 的从句中不用将来时. 用一般现在时代替将来时. 少数时候可用should do 。In case 与其它目的状语从句不同的是它侧重于将来有可...