by the time和by the end of的区别

by the time和by the end of的区别：中文含义及用法不同。当by the time表示将来的时间，主句用将来完成时，从句用一般现在时来表示将来的动作；by the end of多指时间，常用于完成时态,也可用于将来时态。

一、by the time的中文意思及用法介绍

by the time意为到…的时候。可以表示将来的时间，其主句用将来完成时，从句用一般现在时来表示将来的动作；也可表示过去的时间，其主句用过去完成时，从句用一般过去时。

例句：By the time you get there the meeting will be over.

等你到了那里的时候，会议就该结束了。

By the time I arrived on the scene, it was all over.

我来到现场时，一切都已结束。

She was tired and out of sorts by the time she arrived home.

她回到家里，又累又烦。

By the time we arrived, someone had grabbed all the good seats.

我们到达时，所有的好位子都给人占了。

By the time he'd fixed the leak, I was into him for$ 500.

他补好漏洞时，我就该付给他500元。

By the time I get home, I'm too tired to do anything active

我到家时累得无法动弹。

By the time we had made landfall the boat looked ten years older!

等到我们登陆时，这艘船看似已老了10年！

二、by the end of的中文意思及用法介绍

by the end of意为在…尽头。多指时间,常用于完成时态,也用于将来时态。

例句：The way things are going the company will be bankrupt by the end of the year.

从事态发展的情况看，到年底公司就得破产。

I'm always broke by the end of the month.

我总是一到月底就没钱花了。

Please bring back all library books by the end of the week.

请在周末前把图书馆的书全部归还。

They're aiming at training everybody by the end of the year.

他们力求做到在年底前人人得到培训。

Make sure your claims for expenses are submitted by the end of the month.

你的费用一定要在月底以前办理报销。