2017年6月英语四级语法重点复习知识点讲解：目的状语从句

2017年6月英语四级语法重点复习知识点讲解：目的状语从句

　　新东方在线英语四级频道整理了2017年6月英语四级冲刺阶段语法复习重点知识点，希望大家认真记忆。

2017年6月英语四级语法重点复习知识点讲解汇总

　　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。