是形式主语还是too...to结构?t'stoolatetodothis.It'stoolatetodoingthis.哪种表述才是对的啊?还是说都是对的,不过意思不一样?还是说第二个句子其实应该是It'stoolatefordoingthis第一个若是对的

Question

是形式主语还是too...to结构?
t's too late to do this.
It's too late to doing this.
哪种表述才是对的啊?还是说都是对的,不过意思不一样?
还是说第二个句子其实应该是
It's too late for doing this
第一个若是对的话,到底是形式主语的结构还是too...to结构啊?
第一个是It's too late to do this.

Answer 1

只有一个是对的,It's too late to do this.这样做太迟了.这句话并不是传说中的固定搭配too...to...太.而不能.这里是it's+adj+to do结构,简单看就是 it's late to do this.只不过用too副词修饰了下形容词late而已,容易想成too...to...结构.