It is good for me to do so. 句子划分 怎么划分

Question

如题所述

Answer 1

1 It（形式主语） is （系动词）good（表语） for me to do so（真正主语）

2 for me （逻辑主语）to do so

Answer 2

it is good for me to do so.
It is good for sb to do sth. 固定搭配。
如果非要拆开。 It is good/ for me/ to do so.

Answer 3

to do so是主语 It是形式主语 is 是谓语 good是表语 for me 是介词短语

Answer 4

it 代替to do so放在句首 这个句子本来形式是to do so for me is good