so加形容词倒装句用法
so”加形容词的倒装句是半倒，即部分倒装。部分倒装是指将谓语动词的一部分如助动或情态动词置于主语之前。
适用部分倒装的情况
（1）so…that/such…that句型中so，such 位于句首时，句子要部分倒装。
①So fast does light travel that it is difficult for us to imagine its speed.
（2）否定副词如no，not，never，seldom，little，hardly，以及含有no，not的短语放在句首时，句子要部分倒装。
①Never in my life have I heard such a thing.
②Little did we expect that he could come.