677　to one's surprise→one+be+surprised+不定式

◎ 作这种转换时，注意把原来的名词变为相应的动词，有时候，还要补加一些词，句子才能完整。

使他大为吃惊的是，他发现钱包仍然在桌子里。

To his great surprise，he found his wallet still in the desk.

He was greatly surprised to find his wallet still in the desk.

What surprised him greatly was that he found his wallet still in the desk.

使我非常高兴的是，那本新书买得很好。

To my great joy，the new book sells very well.

I am greatly enjoyed to know/hear that the new book sells very well.

What enjoyed me greatly was to know/hear that the new book sells very well.