attempt to do 和attempt doing意思相近,只是用法不同而已。

1、attempt to do是表示具体的尝试做什么,是很具体的一次性行为

例句:What would you attempt to do if you knew you could not fail?

假如你知道你不可能失败你会如何做

2、attempt doing是指比较一贯性的,长期以来的尝试做的事情。

例句:Make an attempt to do sth show some likelihood of doing sth.

意欲做某事物显出要做某事物的样子。