56. the people, a people 

the people 指人;
a people 指民族,例:The Chinese is a peace-loving people.

57. it, one 

it 同一物体;
one 同类不同一,例:I lost my pen. I have to buy a new one.

58. that, this 

that 指代上文所提到的;例:I was ill. That's why…
this 导出下文所要说的。

59. none, nothing, no one 

none 强调有多少;
nothing, no one 强调有没有;nothing 指物,no one 指人。

60. anyone, any one 

anyone 指人,不能接of;
any one 指人物均可,可接of 例:any one of you