what do you think of your new classmates?

.none既指人也指物,而no one只指人;2.none后可接of短语,而no one不可以;3.none回答how many/how much的问句,而no one回答who的问句.
no one:这题 强调数量上的 一个也没有.而不是 强调 有没有人.所以用NONE
pron.没有人(谁也不)
例句与用法:
1.No one knows outside two or three persons.
除两三个人外谁也不知道.
2.He walked along in the shadows hoping no one would recognize him.
他走在暗处,希望没有人认出他来.
3.No one can remain youthful forever.
没有人能永保青春.
4.No one doubts her competence as a teacher.
谁也不怀疑她能胜任教师工作.
5.There was a traffic accident in this street,but no one was harmed.
这街上发生了交通事故,但没有人受伤.
6.No one knows what will happen next.
谁也不知道下一步有什麽事.
7.No one could understand the little baby's babble.
没人能听懂这个小婴孩的话.
8.Nowadays no one will challenge the fact that the earth is round.
现在没有人会对地球是圆的这一事实提出异
none:[ nʌn ]
ad.一点也不
prep.没人,毫无
pron.没有人,没有任何东西
例句与用法:
1.None of the money is mine.
这些钱中没有一文是我的.
2.My car is none the worse for the accident.
我的汽车遇到事故,但毫无损坏.
3.The salary they pay me is none too high.
他们付给我的薪水不太高.
4.None but the best is good enough for my child.
只有最好的才配得上我的孩子.
5.After hearing her talk on computers I'm afraid I'm none the wiser.
我听了她关於计算机的讲话之后似乎毫无收获.
6.The choir sang sweetly,and none more so than the Welsh boy.
唱诗班唱得很悦耳,尤其是没人比得上那个威尔士男孩儿.
7.He is aware,none better than he,that...
谁也没有他更清楚地知道.
8.I wanted some string but there was none in the house.
我需要一些绳子,但家里一根也没有.

none回答how many/how much的问句，而no one回答who的问句。
在本题中，none 与 most 相对应，指数量。

none: 即可指人也可以指物
no one 只能指人
俩者都可以表示没有人
常用短语 none of
当指没有人时可以互换``
no one 后不能接of等介词
no one不可以用be动词接下去。