目的状语从句的使用可以增加作文写作的分数，为了帮助大家能够在考试中取得高分，编辑老师整理了这篇2014年12月英语四级常考语法之目的状语从句。希望可以对广大考生有所帮助!
目的状语从句
可以由that, so that, in order that, lest, for fear that, in case等词引导;
lest：以防;从句中的谓语动词必须用should+动词原形;
eg: He wrote the name down for fear that(lest) he should forget it.
He took the umbrella with him lest it should rain.
in case：以防;与lest不同，从句里的时态不做特殊变化;
eg：Take the umbrella with you in case it rains.
for feat that：和lest保持一致;
eg：A variety of activities should be organized so that participants can remain active as long as they want and then go on to something else without feeling guilty and without letting the other participants down.
let…down…：让……感到气馁;
这篇2014年12月英语四级常考语法之目的状语从句就和大家分享到这里了，希望可以帮助到大家!预祝大家考试顺利!
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