but to do和but do的區(qū)別 兩者有什么不同

but to do和but do的區(qū)別：but to do和but do的用法不同，前面動詞是do（does/did/done /doing/to do）時，后接不帶to的原形不定式；如前面用的是其他的動詞，則后面的不定式要加上to。But可以用于連接句子，也可以用在句首。

but to do和but do的區(qū)別

在這些動詞do（does/did/done /doing/to do）在but, except, save, than, as等詞后，這條規(guī)則同樣適用。

例如：

He did nothing but laugh.

他只是笑。

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

他除了收回他說的話以外，還有別的什么辦法？

當(dāng)but前的謂語結(jié)構(gòu)是do時，或者定語從句中有do時，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.

出于無奈，我們只得照要求的做了。

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

你除了做這項工作沒有別的選擇。

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

但要做到這一點，就必須覆蓋貧窮人群。

but do造句

1、But that question doesn’t arise.但沒發(fā)生那個問題。

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

3、But what else can we do?我們還能做什么?