at the end of和by the end of的区别

by the end of用法:用作及物动词,也可用作不及物动词,在用作不及物动词时,常常与介词或副词构成短语; 用作及物动词时,通常接名词或代词作宾语。可用于被动结构。

at the end of用法:end的基本意思是“最后部分”“末尾”,引申可表示“端”“尽头”“梢”“终止”“死去”等。

扩展资料

by the end of意思:在…尽头;

at the end of意思:在…的结尾;

by the end of侧重点:By the end of用于表示时间的场合,往往含有“不迟于”的意味。

at the end of侧重点:at the end of用于表示具体事物或场所的场合,它也可以用来表示比喻意。

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。

By the end of the day we were tired but happy.

一天结束时我们很累,但很高兴。

They are at the end of their food supply.

他们的食物储备已消耗殆尽。

The results of the research are summarized at the end of the chapter.

在这一章末尾对研究结果作了总结。

商务达