.动词不定式作后置定语表示要做的事(尚未发生),常与名词有动宾关系,不及物动词加介词。: I have a lot of thing to do 不定式做宾补 The villagers did not allow them to build a factory there. 通常出现在固定短语中对前文作补充说明
动词不定式作后置定语表示要做的事(尚未发生),常与它所修饰的名词名词有动宾关系。 例如: I have a lot of homework to do. 不定式做宾补,是补充说明宾语所做的事,与宾语有逻辑上的主谓关系。 例如: The teacher asks us to clean the classroom every day.