wonder用法
wonder 多指遇到了棘手的事情，难以弄懂或困惑而引起的惊奇。例如科学问题，算术问题等
surprise: 多用于因事情 unusual and unexpected （不寻常或未料到） 而产生的诧异，侧重于“意外”。
习惯用语：
It's a wonder
难得；奇怪的是
It's a wonder you recognized me.
难得你还认得我。
(It's) no wonder 难怪；并不奇怪；当然
No wonder he is not hungry; he has been eating sweets all day.
难怪他不饿，他整天在吃糖果。
（常与at, that连用）觉得奇怪；惊奇
I wonder. In England, each man speaks a different language.
我感到十分惊奇,在英国每个人都说着一种语言。
I wonder at his rudeness.
我对他的粗鲁感到奇怪。
纳闷；想知道
He wondered why people built ugly homes, when they could have beautiful ones.
他很奇怪为什么人们本可以造出漂亮的房屋,而偏偏建造出丑陋的房子来。
wondering how to do it
想知道怎么做这个
Ted wondered why he was wanted by the police, but he went to the station yesterday.
特德不知道为什么警察局要他去,但昨天他去了。
I wonder why James is always late for school.
我想知道为什么詹姆斯上学总是迟到。