surprise,astonish有什么区别吗?如题.个人感觉这两个词无论在意义上还是用法上都差不多,这两个词有什么具体的区分吗?

atonish的语气很重，是震惊的意思。
surprise的语气比较轻，指感到意外而引发的惊讶。
my friends surprised me with a birthday party. 朋友为我准备的生日派队让我惊讶。
CEO is atonished to find out that his assistant stole millions of dollars. 总裁对助理偷了好几百万而感到震惊。

surprise - 1. not thought beforehand, out of box. 2. a gift or present.
astonish - 1. out of box. 2. shocked. 3. out of box and afraid.