You need to deal with your anger/temper.

你需要管理你的情绪。

Calm down. /Get over it!                                       

镇定下来。

You're so short-tempered.

你很容易生气。

Why do you get easily bothered? 

你为什么很容易被激怒？

Don't lose your temper like that.

不要像那样发脾气。

Don't act like that even if you're angry. 

就算生气，你也不能做出那样的举动。

You shouldn't throw things when you're angry.

当你生气时，也不可以丢东西。

Geting angry won't solve anything.

生气并不能解决任何问题。

Once you are angered,it's not easy to get over it.
万一生气的话，就很难从怒气当中解脱

Why do you get angry with me?

你为什么对我生气？

You look ugly when you get angry. /You look ugly when you're upset.

当你生气时，看起来很凶。