| 释义 |
surprised ， be ～ at ： be ～ by- 1000
be surprised at 这个短语动词作“感到惊奇”讲， be surprised by 这个短语动词作“冷不防”讲，混淆不得。
例如：
We were surprised at the news. 这一消息令人吃惊。
The pickpocket was surprised by the police. 这个扒手冷不防碰到警察。
比较：
We were very surprised at his conduct. 他的行为使我们大吃一惊。（这里的 surprised 是个形容词作表语，所以可以加饰 very 这个副词。）
We were surprised by his conduct. 我们被他的行为所惊动。
（这里的 surprised 是个构成被动语态的谓语动词，所以不能加饰 very 这个副词。）
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