cause 和reason 的区别.

很简单,两者都表理由或原因.
reason着重指解释或说明某事发生的理由或原因,
cause着重指产生或造成某事发生的原因,往往指造成不好的影响.下面见两个例子：
1.The reason for which he was late was that he got up late.
2.The cause of the accident was his carelessness.