time后面可加to也可加for，加to的固定搭配为I's time to do sth，意为“到时候做某事”，加for的固定搭配为It's time for sb to do sth，意为“到了某人做某事的时候了”，for是为了引出不定式的逻辑主语。
一、I's time to do sth的含义及双语例句
I's time to do sth中文翻译为到了做……的时候，例句有：
1、Now it's time to do a hands-on exercise to practice what you have learned.
现在该是进行一个简单的练习来操作您所学到的知识的时候了。
2、However, now it's time to do something a little more interesting.
但是，现在是时间去做一些您更感兴趣的事情了。
3、I think it's time to take this idea global.
我想到了把这种观点传遍全球的时候了。
4、I think it's time to bring this meeting to order.
我认为应该使这次会面更有条理。
5、I think it's time to think about it,' he said last year.
他去年表示，他认为是时候考虑一下这个问题了。
6、I think it's time to see how you manage more challenging work.
我认为是时候看看你怎样胜任更具挑战性的工作了。
二、It's time for sb to do sth的含义及双语例句
It's time for sb to do sth中文翻译为到了某人做某事的时候了。例句有：
1、After forty years in politics I think it's time for me to call it a day.
从政四十年，我想现在也该退休了。
2、Now it's time for our regular look at the world of international sport
现在我们再来关注一下国际体坛的消息。
3、It's time for Brooke to stop shilly-shallying.
这时候布鲁克不能再犹豫不决了。
4、Don't dillydally. It's time for going to school.
别蘑菇了，该去上学了。
最后总结，通过以上关于time后面加to还是for内容介绍后，相信大家会对time后面加to还是for有个新的了解,更希望可以对你有所帮助。