1. 当句首为副词here ，there 且主语为名词时，应用完全倒装。
Here comes the bus !.
There goes the bell. !
2. only 修饰时间、地点、方式等状语时，应用部分倒装。
Only in this way can we solve the problem.
Only when you told me did I know her name.
注意：如果 only 修饰的不是状语，则句子不倒装。
Only Uncle Li knows how it happened.
