could
英 [kəd; kʊd] 美 [kəd,kʊd]
aux. 能够， 可以；可能；差点就，本来有可能；很想
v. 能（can 的过去式）
短语
Could break 早已破碎 ; 再度 ; 可以毁掉 ; 我的心完全破碎
Could there 莫不是
Could be 可能是 ; 可能的 ; 可以是
例句：
I could see that something was terribly wrong.
我能看出有很大麻烦了。
扩展资料：
近义词：
can
英 [kæn] 美 [kæn]
aux. 能；能够；有机会；可能；被允许
n. 圆柱形金属容器；罐头；一听所装的（食物或饮料）量；酒瓶；喷罐；监狱；卫生间；臀部；驱逐舰；破坏者
v. 把（食物）装罐保存；（非正式）解雇；拒绝接受
n. (Can) （美）卡恩（人名）
短语
tin can 罐头 ; 马口铁罐头 ; 锡罐 ; 锡杯
aluminum can 铝罐 ; 铝包壳
Can think 能想
例句：
Tickets can be purchased at the Madstone Theatre box office.
票可在麦德斯通剧院售票处买到。
could
发音：英 [kʊd , kəd] 美 [kʊd , kəd]
意思：
用于can的过去时；（询问是否可做某事）能，可以；（礼貌地请求别人做事）能
v.把（食品）装罐保存；让…卷铺盖走人；炒…的鱿鱼
can的过去分词和过去式
用法：
modal verb【不规则形式】 negative could not , short form couldn't
1、（用于can的过去时） used as the past tense of ‘can’
2、（询问是否可做某事）能，可以 used to ask if you can do sth
3、（礼貌地请求别人做事）能，可以 used to politely ask sb to do sth for you
4、（表示可能）可能 used to show that sth is or might be possible
5、（用于建议）可以 used to suggest sth
6、（对某人未做某事表示恼怒）本来可以 used to show that you are annoyed that sb did not do sth
7、（informal）（强调感觉）真想 used to emphasize how strongly you want to express your feelings
扩展资料：
语法：
1、Can is used to say that somebody knows how to do something. can表示懂得做：
It is also used with verbs of seeing, noticing, etc. 该词亦与see、notice等动词连用：
and with passive infinitives. 并与动词的被动不定式连用：
The DVD can be rented from your local store.
2、Can or be able to are used to say that something is possible or that somebody has the opportunity to do something. can或be able to表示某事情有可能或某人有机会做某事：
You use be able to to form the future and perfect tenses and the infinitive. 用be able to构成将来时、完成时和动词不定式：
3、Could is used to talk about what someone was generally able to do in the past. could表示过去通常能做：
something was possible on a particular occasion in the past. 关于在过去特定情况下可能的事用was/were able to或manage，但不用could：
In negative sentences, could not can also be used. 否定句也可用could not：
4、Could is also used with this meaning with verbs of seeing, noticing, understanding, etc. 亦可用could加see、notice、understand等动词表示此义：
5、Could have is used when you are saying that it was possible for somebody to do something in the past but they did not try. 表示过去有可能做某事但未做，用could have：
意思：
modal：用于can的过去时；(询问是否可做某事)能，可以；(礼貌地请求别人做事)能。
v.：把(食品)装罐保存；让…卷铺盖走人；炒…的鱿鱼。
牛津词典释义：
modal verb
【不规则形式】 negative could not , short form couldn't
1、（用于can的过去时）
She said that she couldn't come.
她说她来不了啦。
2、（询问是否可做某事）能，可以
Could I use your phone, please?
请让我用一下你的电话可以吗？
3、（礼貌地请求别人做事）能，可以
Could you babysit for us on Friday?
你星期五帮我们看一下孩子好吗？
4、（表示可能）可能
I could do it now, if you like.
如果你愿意的话，我现在就可以做这事。
Don't worry─they could have just forgotten to call.
5、（用于建议）可以
We could write a letter to the director.
我们不妨给主管写封信。
6、（对某人未做某事表示恼怒）本来可以
They could have let me know they were going to be late!
他们要晚来，也该早告诉我一声呀！
7、(informal) （强调感觉）真想
I'm so fed up I could scream!
我烦透了，非大喊大叫不可！
扩展资料
语法：can、could be、able to、manage
1、表示懂得做：
Can you play the piano?
你会弹钢琴吗？
2、该词亦与see、notice等动词连用：
I can hear someone calling.
我听见有人在呼叫。
3、并与动词的被动不定式连用：
The DVD can be rented from your local store.
这DVD可在你们当地的商店租借。
4、can或be able to表示某事情有可能或某人有机会做某事：
Can you/are you able to come on Saturday?
你星期六能来吗？
5、用be able to构成将来时、完成时和动词不定式：
You’ll be able to get a taxi outside the station.
在车站外可搭乘出租车。
I haven’t been able to get much work done today.
我今天未能干多少工作。
She’d love to be able to play the piano.
她很希望能弹钢琴。
6、表示过去通常能做：
Our daughter could walk when she was nine months old.
我们的女儿九个月大就会走路了。
7、关于在过去特定情况下可能的事用was/were able to或manage，但不用could：
I was able to/managed to find some useful books in the library.
我总算在图书馆找到了一些有用的书。
I could find some useful books in the library.
8、否定句也可用could not：
We weren’t able to/didn’t manage to/couldn’t get there in time.
我们未能及时赶到那儿。
9、亦可用could加see、notice、understand等动词表示此义：
I could see there was something wrong.
我发觉出事了。
10、表示过去有可能做某事但未做，用could have：
I could have won the game but decided to let her win.
我本可以赢得那场比赛，但还是决定让她赢了。
could意思：
1、aux. 能够
2、v. 能（can的过去式）
读法：英 [kəd; kʊd] 美 [kəd; kʊd]
could modal可以
could like倾斜
例句：
1、No one could phony a list like that.
没有人能够假造像这样的一份清单。
2、She positioned herself just by the window so she could see what was going on outside.
她在紧靠窗户的地方找了个位置，以便能看见外面的情况。
扩展资料：
could的近义词：tin
读法：答英 [tɪn] 美 [tɪn]
释义：
1、n. 锡；罐头，罐；马口铁回
2、adj. 锡制的
3、vt. 涂锡于；给…包马口铁
短语：
1、Tin Wedding周年
2、tin oxide氧化锡
3、tin bath锡槽
could意思：
1、aux. 能够
2、v. 能（can的过去式）
读法：英 [kəd; kʊd] 美 [kəd; kʊd]
could modal可以
could like倾斜
could only只能
例句：
1、No one could phony a list like that.
没有人能够假知造像这样的一份清单。道
2、She positioned herself just by the window so she could see what was going on outside.
她在紧靠窗户的地方找了个位置，以便能看见外面的情况。
扩展资料：
can的近义词：tin
读法：英 [tɪn] 美 [tɪn]
释义版：
1、n. 锡；罐头，罐；马口铁
2、adj. 锡制的
3、vt. 涂锡于；给…包马口铁
4、n. (Tin)人名权；(缅、柬)丁；(印尼)婷；(越)信；(泰、土)廷
短语：
1、Tin Wedding周年
2、tin oxide氧化锡
3、tin bath锡槽
4、tin parachute锡降落
