非谓语动词最明显的特征就是不能做谓语,除此之外,动词的特点都还保留,动词能带宾语,自然非谓语动词也能带宾语,自然也能带一个句子做宾语了.如：
I want to know what he said just now.(what he said just now做know 宾语)