例如：-里把表示否定的副词或副词短语提到句前;-是把副词虚助词提前：
● Never have I seen such a wicked man.
● On no account must this employee be removed.
● Not until he told me had I heard anything of it.
● No sooner had I left than the rain came.
● Up jumped the puppy.
● In came John.
● Down fell the rotten branches from the tree.
● Out came a woman and her maid.
