“凹地"的读音:I warned him of the danger.

来源：百度文库 编辑：高校问答 时间：2024/05/09 06:54:15
这里为什么用of啊？

warn sb. of sth.
词组，就是这么用，没有道理

warn sb of sth
固定搭配
就像说good morning,不说morning good
人家就那么说话

warn of
警告某人关于某事

这是一种固定用法，如果看到了其他用法，只能说是英语中的俚语或是口语表达法，应该不是在正式场合下用的

我已经警告他这个危险了。

warn s.b of sth固定用法

I warned him of the danger. ——i attend the meeting instead of him last monday. When I ( ) him,I shall tell him the result. I found him always ___ of others. Can I stop thinking of him? The king was afraid of him “Everyone was warned of the danger might happen at any time.”这句话语法对吗？ I hear him sing the English song. I shall tell him the truth, ______ . The scenes of the battle come back to him.