use up与run out 的区别
问题描述:
use up与run out 的区别
答
use up是及物动词短语 run out 不及物动词短语 它们都表示“用光;耗尽”的意思,但用法不同,举例说明区别:
1,I have used up my ink
2, My ink has run out.
3. My ink has been used up.
(上面三句相同意思)另外还可说I have run out of my ink
答
它们都表示“用光;耗尽”的意思。不同的是“use up"的主语通常为人。而"run out”的主语既可以是人也可以是物。用人作主语时须在后面加介词of.
答
use up是及物动词
run out 不及物
见下例:
我的墨水已经用完了.
My ink has run out.(不能用被动式)
My ink has been used up.(必须用被动式)