none既可指人又可指物，no one只能指人。none強調數量，no one不強調數量。none作主語時，謂語動詞用單數或復數均可，no one作主語時，謂語動詞只能用單數。

none,no one,nobody區別

(1)nobody, no one, nothing只能單獨使用，后面不跟of短語。

他們當中沒有人會講日語。

誤：Nobody of them can speak Japanese.

正：Nobody can speak Japanese.

正: None of them can speak Japanese.

(2)nobody,no one, nothing和none常用作簡略答語，一般情況下，nothing回答what問句；nobody和no one回答who問句；none回答how many或how much問句。

①—What’s in the box? 盒子里有什么？

—Nothing. 什么也沒有。

②—Who is in the classroom? 誰在教室里？

—Nobody/No one. 沒有人。

③—How many people are there in the park?公園里有多少人？

—None.沒有人。

none例句

No,I have none of these.

沒有，這些我都沒有。

None of us like it.

我們中沒有人喜歡它。

"None of us had ever been one on one with him,"she said.

“我們護士中沒有人曾經與卡扎菲一對一地在一起，”她說。