他很吃惊。用英语怎么说？

他很吃惊。

He was greatly surprised.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

greatly

adv. 大大地，非常；

例句
Any assistance you could give the police will be greatly appreciated...
您提供的任何帮助警方都将万分感谢。

surprised

adj. 惊奇的，惊讶的，觉得奇怪的，感觉意外的；

例句
She had been surprised at how amiable and polite he had seemed.
看到他如此和蔼可亲、彬彬有礼，她非常惊讶。