it is time for强调的是是时候做某事了；it is time to强调的是是时候做...了。例句：It is time for them to go home.现在是它们回家的时候了。
it is time to和it is time for的区别
着重点不同
1、it is time for 强调的是事情。
2、it is time to强调的是动作。
语法不同
1、it is time for 后跟的是名词(n.)或者动名词。
2、it is time to 后跟的是动词（原型v.）或动词短语。
it is time to和it is time for的例句
It is time for the home, I want to see my friends in the band.
是时候该回国了，我要去看我的那帮朋友了。
Once you have a mission statement, it is time to do some research.
一旦你得到了一个任务说明，现在是时候做一些研究。
Fill your pitcher. It is time for you to come home.
把你的水瓶灌满了吧。是你应当回家的时候了。
But I do think it is time to reevaluate the things I do have and whether or not they add any valueto my existence.
但是我的确认为是时候去从新评估这些我所拥有的物品的价值了，看看它们是否因为我的收藏而增值