none既可指人又可指物，no one只能指人。none强调数量，no one不强调数量。none作主语时，谓语动词用单数或复数均可，no one作主语时，谓语动词只能用单数。no one＝nobody，语气比none强，后面不能接of构成的短语。none可以接of构成的短语。
no one例句
No one was at home.
没有人在家。
No one can touch him when it comes to interior design.
在室内设计方面，没有人能比得上他。
No one in their right mind would choose to work there.
任何一个精神正常的人都不会选择去那里工作。
No one can get the better of her in an argument.
辩论起来没人能辩过她。
No one pushed you to take the job, did they?
谁也没推着你接受这份工作，对不对？
none例句
None of the passengers were badly hurt.
乘客中没有人严重受伤。
None of us knew how to treat her.
我们没有人知道该如何对待她。
None of this would have been possible without their help.
如果没有他们的协助，这事没有一样能办成。
My private life is none of your business.
我的私生活与你无关。
He repeated none of the errors he'd made first time round.
他没有重复过首次所犯下的任何错误。