英文說”一定把他嚇壞了”是怎樣講?????

"He is sure scared to death!"
我聽過這樣的說法，那是很口語化的英語了；我覺得很貼切，可是也不能以文法去解釋。
但如果把這句子分件去解釋，也是解得通的，
He is sure 就解作「他一定是」吧；scared to death 是嚇得要死，就是嚇壞了吧！
我個人認為：He is surely scared to death 較合文法；那麼 surely 是副詞，它的作用是 modifying the adjective "scared"的。

" Sure " can be used as an adverb in American English.

It should scare him.

It must have gotten him really frightened!

Informal: It must have scared the hell out of him!(don't use it for homework!!!)

scared s-h-i-t out of him

英文說"一定把他嚇壞了"是Certainly scared him.

it must scared him

Certainly frightened him badly

Certainly scared him.......