借助倒装考查副词用法
请看看下面这道题，表面上是考查副词的用法，其实与句中的倒装用关：
_________ loudly did he speak that even the people in the next room could hear him.
A. So B. Very C. Too D. Much
【分析】答案选A，其余几项均有可能误选。之所以选 so，一是因为 so…that… 是一固定句型，二是因为 so loudly 后的 did he speak 为部分倒装，因为按英语语法，当 so …that…结构中的“so+形容词或副词”置于句首时，主句要用部分倒装形式。上题的正常词序是 He spoke so loudly that even the people in the next room could hear him. 又如：
So interesting is the book that all the children like it. 这本书太有趣了，所有的孩子都喜欢。
So fast did he run that I couldn’t catch up with him. 他跑得太快，我无法追上他。
So fast does light travel that it is difficult for us to imagine its speed. 光传播得如此之快，以至于我们无法想像它的速度。
注：在 such … that… 结构中，若 such 及其修饰语置于句首，主句也用部分倒装的形式。如：
Such fine weather is it that we decide to go for an outing. 天气这么好，我们决定去郊游。