宾语补足语是补充说明宾语的成分
1、常接形容词作宾语补足语的动词有：keep,make,find等.如：We must keep our classroom clean.
2、常接名词作宾语补足语的动词有：call,name,make,think等.如：We call them mooncakes.
3、常接动词-ing形式作宾语补足语的动词有：see,watch,hear,find,keep等.如：In the country,we can hear birds singing.
4、常接介词短语作宾语补足语的动词有：keep,find,leave等.如：I left my pen on my desk at home.
5、常接带to的动词不定式作宾语补足语的动词有：ask,tell,want,teach,wish等；接不带to的动词不定式作宾语补足语的动词有：see,watch,hear,make,let等.如：I often see him play football.
She often asks me to help her.
注：help后面作宾语补足语的动词不定式可以带to也可以不带to.如：状语是修饰说明整个句子或形容词、副词