关于英语口语的一个问题

To show that you care for him, you may ask him "What has happened to you?" or "Are you OK? "

"what`s wrong with you ?" is a rather rude question. Often when you disagree with or disprove somebody you use it.

Furthermore it is not a "stick", it is a cane， or a walking stick.

what's up (with you)?
what's the matter (with you)?
what's wrong (with you)?
都是可以的。你说的没问题。你们的谈话是成功的啊！没有误解。虽然费了一小点周折。一开始老师只是认为你问他好不好了吧。我感觉如果不加with you，可能会让人理解的直接一点。

第一句你可以讲:what happened??? 他就会明白你讲的是他的脚了

what's wrong with you是通常用在不好的情况下的。比如说他做了什么让你觉得烦得事时，你就说：what's wrong with you? - 你怎么了？

您这么问可能就没问题了：What's wrong with your leg?

其实你问的问题不应该是 what's wrong with you，你应该直接问 what's wrong？

因为what's wrong with you貌似有些贬义的感觉 就像“你有什么毛病”的那种感觉……

1楼2楼正解。。。
what's wrong with you相当于what's your problem。。。
不太好。。你有毛病么 这个意思