aux.(助动词)

1. 可以，能够，会，能
2. 可能

n.(名词)

1. 罐头
2. 金属容器，金属罐，铁罐，玻璃罐，塑料容器
3. 厕所，茅房
4. 一罐，一听， 听头
5. 喷雾器
6. 班房，监狱 ，牢房
7. 棘手的问题，难题，麻烦事
8. 尤指影片、录像资料

v.(动词)

1. 能，会，可以，得，允许
2. 把装罐， 把（食品）装罐保存
3. 解雇，让…卷铺盖走人，炒某人鱿鱼
4. 有时会，可能会，时而可能
5. 必须
6. 究竟， 到底是，究竟能
7. 竟至于
8. 懂得，知道
9. 与动词 feel、hear、see、smell、taste 连用
10. 用于否定句，表示某事肯定不真实
11. 难道会
12. 无法接受某物
13. 可能
14. 有（道德和合法）权利

abbr.(缩略词)

1. =canada 加拿大

aux.(助动词)

1. 能,能够 know how to
2. 可以 be able to
3. 可能,会 may; might

n.(名词)

1. [C]罐; 罐头 metal or plastic container for holding or carrying liquids; a closed metal container in which foods preserved without air

Noun:

1. airtight sealed metal container for food or drink or paint etc.

2. the quantity contained in a can

3. a buoy with a round bottom and conical top

4. the fleshy part of the human body that you sit on;

   "he deserves a good kick in the butt"
   "are you going to sit on your fanny and do nothing?"
   

5. a plumbing fixture for defecation and urination

6. a room or building equipped with one or more toilets

Verb:

1. preserve in a can or tin;

   "tinned foods are not very tasty"
   

2. terminate the employment of; discharge from an office or position;

   "The boss fired his secretary today"
   "The company terminated 25% of its workers"
   

情态动词用法（MODAL USES）

can is a modal verb. It is used with the base form of a verb. The form cannot is used in negative statements. The usual spoken form of cannot is can't, pronounced /kɑːnt, AM kænt/. can 是情态动词,与动词原形连用。cannot 用于否定句中,口语中通常作 can't,读作 /kɑːnt, am 美 kænt/。

1.(表示某事物的特点)能够，可以
You usecan when you are mentioning a quality or fact about something which people may make use of if they want to.

e.g. Pork is also the most versatile of meats. Itcan be roasted whole or in pieces...
在肉类中,猪肉的做法也是最多的,可以整块烤来吃,也可以切片烤来吃。
e.g. Luckily, ironcan be reworked and mistakes don't have to be thrown away...
所幸的是,铁可以再加工,次品、废品不必被扔掉。

2.(表示有能力或机会)能，会，可以
You usecan to indicate that someone has the ability or opportunity to do something.

e.g. Don't worry yourself about me, Ican take care of myself...
你别担心我,我能照顾好自己。
e.g. Ican't give you details because I don't actually have any details...
我没办法给你提供细节,因为我并不了解任何细节。

3.(用于否定句，表示情况不允许)不能，无法
You usecannot to indicate that someone is not able to do something because circumstances make it impossible for them to do it.

e.g. People whocan't afford to go to the theatre or concertscan afford to go to football matches...
看不起电影或听不起音乐会的人可以去观看足球赛。
e.g. Wecannot buy food, clothes and pay for rent and utilities on $20 a week...
一个星期才20美元,不够我们吃穿、付房租及水电等费用的。

4.有可能;有时会
You usecan to indicate that something is true sometimes or is true in some circumstances.

can

e.g. ...long-term therapy thatcan last five years or more...
有可能持续5年乃至更长时间的长期治疗。
e.g. A vacant lot or a bombsitecan, to the amateur naturalist, produce an extraordinary variety of flora and fauna...
对于业余博物学者来说,在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。

5.(用于否定句，表示确信某事不真实或不会发生)不可能，不会
You usecannot andcan't to state that you are certain that something is not the case or will not happen.

can

e.g. From her knowledge of Douglas's habits, she feels sure that the attackercan't have been Douglas...
根据她对道格拉斯习性的了解,她敢断定他不可能是那个袭击者。
e.g. Thingscan't be that bad...
情况不会糟到那个地步。

6.(表示允许)可以
You usecan to indicate that someone is allowed to do something. You usecannot orcan't to indicate that someone is not allowed to do something.

e.g. You must buy the credit life insurance before youcan buy the disability insurance...
你必须先购买信用人寿保险,方可购买伤残保险。
e.g. No-onecan set up a waste disposal company unless theycan show that they've got enough money and trained staff to do the job properly...
任何人若想成立废品处理公司,必须证明其拥有足够资金和受训员工以保证工作可以顺利开展。

7.不行;不能;不该
You usecannot orcan't when you think it is very important that something should not happen or that someone should not do something.

e.g. It is an intolerable situation and itcan't be allowed to go on...
这种情况忍无可忍,不能再任其继续下去了。
e.g. The Commissioncan't demand from Sweden more than it demands from its own members.
委员会对瑞典的要求不能比对自己的会员国要求都多。

8.(通常用于疑问句，表示建议或提议帮忙)能
You usecan, usually in questions, in order to make suggestions or to offer to do something.

e.g. Whatcan I do around here?...
我在这儿能做点儿什么?
e.g. This old lady was struggling out of the train and I said, 'Oh,can I help you?'...
我看见这位老太太正颤巍巍地下火车,就问:“嗯,我来帮您一把吗?”

9.(用于疑问句时,can 表示礼貌的请求，而 can't 表示强烈请求）
You usecan in questions in order to make polite requests. You usecan't in questions in order to request strongly that someone does something.

e.g. can I have a look at that?...
我能不能看一眼那个?
e.g. can you please help?...
请你帮个忙好吗?

10.(用于有礼貌地打断,或引导要说的话)能,可以
You usecan as a polite way of interrupting someone or of introducing what you are going to say next.

e.g. can I interrupt you just for a minute?...
我能不能打断你们一下?
e.g. But if Ican interrupt, Joe, I don't think anybody here is personally blaming you...
对不起,乔,我插一句,可我认为在座的没有谁在埋怨你。

11.(与 imagine, think, believe 等动词连用,用来加强语气)能
You usecan with verbs such as 'imagine', 'think', and 'believe' in order to emphasize how you feel about a particular situation.

e.g. Youcan imagine he was terribly upset...
你能想象得出来,他当时心里乱得要命。
e.g. Youcan't think how glad I was to see them all go...
你都想象不到,我看到他们全都走了,心里是多么高兴。

12.(与 how 一起用于疑问句,表示感受强烈)能,能够
You usecan in questions with 'how' to indicate that you feel strongly about something.

e.g. Howcan you complain about higher taxes?...
你怎么能抱怨税费的提高呢?
e.g. Howcan millions of dollars go astray?...
几百万美元怎么可能不翼而飞呢?

can,could, andbe able to are all used to talk about a person's ability to do something. They are followed by the infinitive form of a verb. You usecan or a present form ofbe able to to refer to the present, althoughcan is more common.They can all read and write...The snake is able to catch small mammals. You usecould or a past form ofbe able to to refer to the past, and 'will' or 'shall' withbe able to to refer to the future.Be able to is used if you want refer to doing something at a particular time.After treatment he was able to return to work.can andcould are used to talk about possibility.Could refers to a particular occasion andcan to more general situations.Many jobs could be lost... Too much salt can be harmful. When talking about the past, you usecould have and a past participle.It could have been much worse. You also usecan for the present andcould for the past to talk about rules or what people are allowed to do.They can leave at any time. Note that when making requests eithercan orcould may be used.can I have a drink?... Could we put the fire on? However,could is always used for suggestions.You could phone her and ask.
can, could 和 be able to 都可以表示某人有能力做某事, 后接动词原形。can 和 be able to 的现在式指现在, 不过 can 更常见: They can all read and write (他们都能读会写), The snake is able to catch small mammals (蛇能捕捉小型哺乳动物)。用 could 或 be able to 的过去式表示过去, will 或 shall 与 be able to 连用指将来。表示特定时间做某事时, 用 be able to: After treatment he was able to return to work (经过治疗, 他又能上班了)。can 和 could 可用来谈论可能性, could 指特定场合, can 指较一般的情况: Many jobs could be lost (可能会失去许多工作岗位), Too much salt can be harmful (食盐过多会有害处)。谈论过去则用 could have 加过去分词: It could have been much worse (原本会更糟糕)。表示规则或获准做某事, 可用 can 指现在, could 指过去: They can leave at any time (他们随时可以离开)。注意, 表示请求时, can 和 could 都能用: can I have a drink (给我来杯饮料好吗), Could we put the fire on (我们可以把火点上吗)。然而, 提建议时总用 could: You could phone her and ask (你可以打电话给她问问看)。

容器（CONTAINER）

1.(盛放食品、饮料或油漆的)罐子，金属罐，听
Acan is a metal container in which something such as food, drink, or paint is put. The container is usually sealed to keep the contents fresh.

can

e.g. Several young men were kicking a tincan along the middle of the road.
几个青年人踢着一个锡罐在路中间走着。
e.g. ...empty beer cans.
空啤酒罐

2.将(食物、饮料)装罐保存
When food or drinkis canned, it is put into a metal container and sealed so that it will remain fresh.

e.g. ...fruits and vegetables that will be canned, skinned, diced or otherwise processed...
将要装罐、去皮、切块或用其他方法加工的水果和蔬菜
e.g. It was always roast lamb and canned peas for Sunday lunch.
星期天午餐总是吃烤羔羊肉和豌豆罐头。

3.厕所
The can is the toilet.

4.解雇;开除
If youare canned, you are dismissed from your job.

e.g. The extremists prevailed, and the security minister was canned...
极端主义分子猖獗,致使安全部长被解职。
e.g. When I got canned, I took these keys as souvenirs.
我被开除后,就拿了这些钥匙作为纪念。

5. see also: canned

6.承担所有指责;代人受过
If you have tocarry the can, you have to take all the blame for something.

e.g. We are a luxury restaurant and if people have a bad experience, we have to carry thecan.
我们这是豪华饭店;如果客人用餐不愉快,背黑锅的就是我们。

7.完成了的;完结的
If you say that something such as a job that you are doing isin the can, you mean that it is completely finished.

e.g. With another day's work in thecan, Philip is happy to leave the open countryside and head for his London flat.
又干完了一天的活,菲利普满心愉悦地离开了广袤的乡村,前往自己位于伦敦的公寓。

1. can什么意思

1. 罐：挖塞!!貌似百事又搞了一个上罐(can)活动,搞怪的,美女的,帅哥的貌似一个都能不少,问一下,这次评选有什么special奖励吗?

2.

2. 加拿大：2007 墨尔本(澳大利亚) 美国 (USA) 澳大利亚(AUS) 俄罗斯(RUS)2005 蒙特利尔(加拿大) 匈牙利(HUN) 美国(USA) 加拿大(can)2003 巴塞罗那(西班牙) 美国(USA) 意大利(ITA) 俄罗斯(RUS)2001 福冈(日本) 意大利(ITA) 匈牙利(HU

3. 醋酸-硝酸纤维素：绍二、醋酸-硝酸纤维素(can)行业下游发展状况分析三、醋酸-硝酸纤维素(can)行业下游对醋酸-硝酸纤维素(can)行业影响力分析第十二章 醋酸-硝酸纤维素(can)重点企业发展分析第十三章 醋酸-硝酸纤维素(can)行业投资策略分析第

4.can：gigabit campus area network; 校园网

5. can的反义词

5.can：controller area network bus; can总线

6.can：controller local area network; 控制器局域网

7.can：controller area network; 控制局域网

1. He can speak English and French.
   他会讲英语和法语。
2. It can get quite cold here at night.
   夜间这里可能很冷。
3. If you won't keep quiet you can get out!
   如果你不保持安静,那就只好请你出去了!
4. can you help me?
   你能帮我一下吗?
5. You can't be serious!
   你不会是认真的吧!
6. can you lift this box?
   你能抬起这箱子吗?
7. He cannot be at home.I saw him in the classroom a moment ago.
   他绝不可能在家里,我刚才还看见他在教室里。
8. can he be listening if he is asleep?
   他难道睡着了还能听?
9. I declare I can see him this moment.
   我的确可以在此刻会见他。
10. He cannot have left.His bag is still in the room.
    他绝不可能走了,他的包还在屋里呢。
11. You can't sit on the Bible .
    你不能坐在《圣经》上。
12. It can't be true.
    这不可能是真的。
13. That can't be allowed.
    那是绝对不允许的。
14. I can't help thinking of my happy childhood.
    我禁不住想起我幸福的童年。
15. Parents cannot be too patient.
    做父母的越有耐心越好。
16. He cannot help his views.
    他不得不有自己的意见。
17. Some people say that boys cannot help it.
    有人说男孩子总是要这样。
18. When a friend gave me a ticket,I can't help but go.
    一位朋友送给我一张票,我只好去了。

1. This can holds five liters of water.
   这个容器可装五升水。
2. My father opened a real can of worms when he took over the ailing company and tried to get it doing business.
   当我父亲接管一家处境困难的公司并试图重振业务时,他确实碰到了棘手的问题。

• I have brought thee in this can fresh water from the brook.

  出自：Wordsworth

• Unlearned men that can no letters.

  出自：J. Foxe

• She could the Bible in the holy tongue.

  出自：Jonson

经典对话

A：can I have your name?
我能有你的名字吗？

B：Why? Don't you already have one?
为什么？你不是已经有一个了吗？

夜生活

A：can I see your (ticket/ I.D.*/ driver’s license), please?
可以看一下您的（票/身份证/驾驶执照）吗？

can的翻译

B：Here you are.
给您。

堵车

A：There’s another (traffic jam/ back-up/ accident) on the highway.
公路上有（堵车/塞车/出车祸了）。

B：Howcan there be?
怎么可能？

aux.(助动词)

1. can用作情态动词的基本意思是“能,能够”“可以”“可能,会”,可表示体力、智力能够完成一件事情或环境赋予的能力; 也可表示由于环境或其他因素而产生的可能性,用于疑问句或否定句中; 还可表示环境、条件或法律的许可。can也可表示要求、拜托、请求、惊讶等。
2. can可与实义动词搭配,构成动词性合成谓语,表示“能力”; 也可用在否定句或疑问句中,与be、进行式的动词或完成式的动词搭配,是对现在或过去的推测,表示“绝不可能”“难道…吗?”。can与表示知觉的动词搭配使用时，通常不用于进行体。
3. can的否定式can't或cannot表示智力或体力不够、不可能或禁止。
4. “can't help v -ing”表示“不禁…”“禁不住做某事”。
5. “can't be too+ adj. ”表示“越…越好”“再…也不过分”; “can't help+ n./pron. ”或“can't help but+动词原形”表示“不得不…”。

aux.(助动词)

can, be able to

这两者都有“能”的意思。其区别在于:

1.can还可表示“可以”“可能”,即具有某种感情色彩。例如:

can I come in?我可以进来吗?

That can't be true.那不可能是真的。

以上两句都不可换用be able to。

2.can只有现在时和过去时两种形式,而be able to则有多种时态形式。试比较下面两句:

Will you be able to come tomorrow?

你明天能来吗?(将来时)

This factory has been able to produce newly-devised sewing machines.

这家工厂已能生产新设计的缝纫机了。(完成时)

3.在be able to之前可加用另外一个助动词,且多用于否定或疑问结构,而can则无此用法。

4.用于否定结构, be able to表达一时情况,而can则表达往常情况。试比较下面两句:

He is not able to swim today.

他今天不能游泳。

He can't swim at all.

他根本不会游泳。

5.be able to后可接系表结构,表示一种状态或性质;而can没有这种用法。例如:

He was able to be cold about her now.他现在对她可能有些冷淡。

6.be able to有非谓语动词形式,而can则没有。例如:

I hope to be able to do the work.我希望能做这项工作。

can, could

could是can的过去式,但都表现在和将来:can比较直接,不留余地; could比较委婉,含有一定的感情色彩。

n.(名词)

can, tin

这两个词都有“罐头,器皿”的意思,都可指盛液体等的容器,如壶、桶,也指保存食物用的马口铁罐头、瓶罐或家里储存水用的陶器或玻璃瓶、广口瓶等; tin多用于英式英语中,而can多用于美式英语中。

can，tin

这两个名词均有“罐头、器皿”之意，都可指盛液体等的容器，如壶、桶，也指保存食物用的马口铁罐头、瓶罐或家里储存水用的陶器或玻璃瓶、广口瓶等。差别在于：

can为美国英语，现在英国也用。

tin为英国英语。

can，may

这两个情态动词均含有“能，可能，可以”之意。

can如果表示体力或智力方面的能力，要用can。can较口语化，比较常用。在表理论上的可能性时，用can，不用may。另外can一般不能用来表将来的可能性，多用在否定和疑问句中表现在的可能性。

may多用于正式文体，含尊敬之意。并且may既可表现在又可表将来的可能性。

• ☆ 直接源自古英语的cunnan，意为知道，能够；最初源自古日耳曼语的kunnan，意为（智力上）能够。