这里的动词不定式作什么成分

问题描述:

这里的动词不定式作什么成分
Scott works very long hours.He usually gets up at 17:00.He brushes his teeth and has a shower.Then he eats his breakfast.What a funny time to eat breakfast!
动词不定式"to eat breakfast"在这句话里做什么成份,

这个感叹句省略了后面的主谓,完整的是 What a funny time to eat breakfast it is!
It is a funny time to eat breakfast.不定式是做真正的主语,it 是形式主语.