but to do和but do的区别 两者有什么不同

but to do和but do的区别：but to do和but do的用法不同，前面动词是do（does/did/done /doing/to do）时，后接不带to的原形不定式；如前面用的是其他的动词，则后面的不定式要加上to。But可以用于连接句子，也可以用在句首。

but to do和but do的区别

在这些动词do（does/did/done /doing/to do）在but, except, save, than, as等词后，这条规则同样适用。

例如：

He did nothing but laugh.

他只是笑。

What could he do but take back what he had said?

他除了收回他说的话以外，还有别的什么办法？

当but前的谓语结构是do时，或者定语从句中有do时，but后面不用to

There is nothing to do but stay here.

I have no choice but to stay here.

but to do造句

1、We had no choice but to do what we were asked.

出于无奈，我们只得照要求的做了。

2、You have no choice but to do the work.

你除了做这项工作没有别的选择。

3、But to do so, you must reach the poor.

但要做到这一点，就必须覆盖贫穷人群。

but do造句

1、But that question doesn’t arise.但没发生那个问题。

2、But in secret she was delighted.但她暗中感到高兴。

3、But what else can we do?我们还能做什么?