1、宾补即宾语补足语，宾语补足语跟在宾语后面起补充说明的成分，但不用作宾语，与宾语的位置不能互换。
如：
give me the book 间接宾语为“me”，直接宾语为“the book”，都用作“give”的宾语,也可说give the book to me.
teach him a lesson 间接“him”，直接“a lesson”，用作“teach”的宾语，也可说teach a lesson to him.
2、间接宾语指用作宾语的是人，直接宾语则指物，两者都作为某个动词的宾语，因此位置可以互换。
如：
give me the book to return it to the library 补充说明的部分是“to return it to the library”：“把书给我,我要拿去还给图书馆.”。“我要拿去还给图书馆”就是补充说明为什么要“把书给我”的理由.
扩展资料：
宾语补足语一般句型"复合谓语动词+宾语+宾语补足语"在英语中使用很广，宾语补足语用来说明宾语的情况，能带宾语补足语的动词常见的有make,keep,find.think,name,call,hear,seem,leave等。
结构：
1、名词做宾补
She found him a very clever boy.
2、折叠形容词做宾补
He had a strange way of making his class lively and interesting.
3、折叠副词做宾补
Last Sunday I saw you out with your sister.
4.、折叠介词短语做宾补
To her surprise, she found herself in a different world.
5、 折叠现在分词做宾补
I saw him doing his homework when I passed his window.、
6.折叠过去分词做宾补
I was absent-minded when I heard my name called.
7、折叠不定式做宾补
(1)、to do
The villagers did not allow them to build a factory there.
ask tell beg force wish want expect advise permit order persuade
(2) 、省略 to 的不定式
We saw the car stop.
I made him change his mind
被动语态:
The car was seen to stop.
He was made to change his mind.