as后面的代词用主格还是宾格

回答如下：

假如as作为介词用，其后的代词需要用宾格

They regard the boy in the pictureasme.

他们把照片中的那个男生当作是我了.

假如as作为连词用，其后的代词需要用主格

I was coming inashe was going out.
我进去的时候,他正出去。

My pen tremblesasI write it.
我一边写,笔一边颤抖。

Helen heard the storyasshe washed.
海伦洗衣服的时候听了这个故事

AsI left the huose I remembered the key.
当我离开房间的时候,我想起了钥匙。

AsI was coming here,I met your brother.
我来这儿的时候遇到了你哥哥。

The boys eyes had slowly moved to himashe had spoken.
他说完时,这孩子的见地已慢慢地移到他身上。

I cant come tonight,asIm going to a concert.
今晚我不可以来,由于我要去听音乐会。

I am going to bed,asI am very tired.
我疲倦得非常，要去睡了。

As you can see, were still working.

如你所见，大家仍在工作。

We were sitting, as I remember, in a riverside restaurant.

我记得大家当时是坐在一个河畔的饭店里。

继续跟踪回答如下

He has the same hobby as I 还是as me?

He has the same hobby as I （为正确）

缘由是后面省略（谓语+宾语结构），需要填主格代词作主语.

He works in the same company as I do.

Mary used the same book as I do.

The coffee is the same as we had at Toms.