就像系表结构，表语代表的是形容词和副词，那动宾结构的宾语是什么，不用太完整，大概就行

同学，是这样的：
1、大部分副词小品词（即与介词同形的副词）都可以用作表语（以下大写表示）.
Mary was DOWN with a slight fever.
The light is still ON.
I'll be ALONG in a minute.
Are the Children BACK yet?
H'll be ROUND this afternoon.
Are you THROUGH (with your work)?
Is Staley ABOUT?
He hid the jewels when nobody was BY.
The storm was OVER before the morning.
He isn't UP yet?
Her office is just ABOVE.
His leave is UP tomorrow.
We're BEHIND in our plan.
I must be OFF now.
2、其他常作表语的副词
back,home,away,here,there,upstair,downstair,abroad
3、提高
介词与副词的区别
介词后面直接跟名词或名词短语作宾语,所以经常有介宾短语的说法
副词后面不直接跟名词或名词短语作宾语,没听说过副宾短语的
例：
1）in the room（in是介词）
2）Come in.（in是副词）
3）get on the bus（on是介词）
4）Come on.（on是副词）
南昌环球雅思为您解答，满意请采纳为最佳答案，但是原则上说，一般表语由形容词和名词充当，上面提到的仅仅是延伸的小品词，而不是说副词。