could的词性(要全),用法

来源:百度知道 编辑:UC知道 时间:2024/05/26 13:41:54
could的词性除了aux.,还有什么。

could
[kJd]
v.
动词 can 的过去式
I could run faster then.
我那时能跑得更快一些。
(表示与事实相反的设想)能;可以
I could come tomorrow if you like.
如果你愿意,明天我可以来。
(委婉语)能
Could you do sth. for me?
你能替我做件事情吗?
应该
You could at least have met me at the station.
你至少应该到车站来接我。
可能
I wrote down the number so that I could remember it.
我写下了号码,那样我就能记住它了。

could
[kud]
v., aux.
[can的过去式]
〔常用于从句中〕(过去、当时)能够, 得以
〔用于虚拟语气中, 表示相反的假设〕能, 本来可以
〔表示可能性〕能, 可能, 可以
〔用于委婉语气〕能, 可以
We could see the oil bleeding out from the joint.
(那时)我们可以看出油从接缝处渗出。
It was so dark that we could see nothing.
天太暗了, 我们什么也看不见。
If I could go with you, I should feel very glad.
假如我能同你们一起去, 我会感到非常高兴。
You could have been more considerate.
你本来可以更慎重些。
If you tried, you could do the work better.
如果你试试的话, 准能把那项工作干得更好。
C-I borrow your thermos?
我可以借用你的暖水瓶吗?

xiguanyongyu:could not