it that one,在英语中代指区别

Question

it that one,在英语中代指区别

Answer 1

one 指代前面出现的可数名词,是泛指.可以和冠词连用,也可以有自己的定语.一般不能用做特指,但和冠词连用时可以是特指.如：
Please show me the cup,the red one on the shelf.
It 指代前面提到的单数名词,相当于the one.当one是泛指的时候,指的是同名异物,it是指同一物体.如：
----Do you want the cup
---Yes ,I want it.
----Do you want the cup
----No,I want the red one.
that通常用来代替前面出现的可数名词\不可数名词,主要是用来避免重复.如：
The weather of Guangzhou is hotter than that of Beijing.