【can】的翻译、意思

时间: 2025-01-25 21:06:30

【can】怎么读

美：[kæn]

英：[kæn]

【can】是什么意思、字义解释

1. vt. 将…装入密封罐中保存

2. aux. 能； 能够； 可以； 可能

3. n. 罐头； （用金属或塑料制作的）容器； （马口铁或其他金属制作的）食品罐头

【can】等级考试

CET4   TEM4   ( canning, canned, cans )

【can】的详细解释

英文单词学*与分析：[can]

1. 基本定义

  • 字面意思：
    "Can" 是一个动词，指的是能力、许可或可能性。
    定义：表示某人有能力或资格做某事，或表示某事是允许的。

  • 词性：
    动词（verb），也可以作为名词（名词形式表示罐头或容器）。

2. 词源与起源

  • 词源分析：
    “Can” 源自古英语 "cunnan"，意为“知道、能够”。它的词根为 "cunn"，与现代英语的“知识”（knowledge）相关。

  • 历史背景：
    “Can” 的首次使用可以追溯到公元前的日耳曼语族，特别是在古英语时期。它在许多古代文学作品中被提及，显示了人类能力和可能性的概念。

  • 课本：
    "Can" 一般出现在小学英语教材中，适合学龄段为*-12岁。中学教材中也会涉及更复杂的用法。在牛津、美国的教育体系中，"can" 是基础英语教育的一部分。

3. 使用场景

  • 正式与非正式语境：

    • 正式：在商务或学术环境中，"can" 用于表达能力或允许，例如：“We can complete the project by the deadline.”（我们可以在截止日期前完成项目。）
    • 非正式：在日常交流中，常用于询问或确认，例如：“Can you help me?”（你能帮我吗？）

  • 特殊场合：
    在法律文件中，"can" 常用于表述权利和义务，如：“You can apply for a refund.”（你可以申请退款。）在科学领域，"can" 用于描述能力或可能性，例如：“The device can measure temperature accurately.”（该设备可以准确测量温度。）

4. 示例句子

  1. I can swim very well.
    我游泳游得很好。
    （使用能力的例子）

  2. Can I borrow your pen?
    我可以借你的笔吗？
    （请求许可的例子）

  3. You can achieve your goals if you work hard.
    如果你努力工作，你可以实现你的目标。
    （表示可能性的例子）

  4. Can you imagine living in a world without technology?
    你能想象生活在一个没有科技的世界吗？
    （使用想象的场景）

  5. They can go to the party if they finish their homework.
    如果他们完成作业，他们可以去参加聚会。
    （条件句的使用）

*. We can see the stars clearly tonight.
今晚我们可以清楚地看到星星。
（描述能力的例子）

  1. You can find more information online.
    你可以在网上找到更多信息。
    （说明信息来源的例子）

  2. Can you believe it?
    你能相信吗？
    （表惊讶的例子）

5. 同义词与反义词

  • 同义词：

    • Be able to：表示能力，通常在更正式的语境中使用，例如：“I am able to help you.”（我能够帮助你。）
    • May：表示许可，通常用于更正式的场合，例如：“You may leave early.”（你可以提前离开。）

  • 反义词：

    • Cannot (can't)：表示不具备能力或不被允许，例如：“I can't swim.”（我不会游泳。）
    • Must not：表示禁止，例如：“You must not smoke here.”（你在这里不能吸烟。）

. 学方法

音标记忆法：

  • 通过音标 /kæn/ 来记忆“can”，可以联想到“能够”的发音，帮助记忆其含义。

谐音联想记忆：

  • “can” 可联想为“罐子”，因为罐子可以装很多东西，象征着能力的多样性。

7. 关联词汇

  • be able to
  • may
  • could
  • permission
  • possibility
  • ability

通过上述分析，学*者可以更全面地理解并运用“can”这个单词。

【can】例句

1、[MODAL] You use can when you are mentioning a quality or fact about something which people may make use of if they want to. 可以

  1. 例：Tickets can be purchased at the Madstone Theatre box office.票可在麦德斯通剧院售票处买到。

  2. 例：A central reservation number can direct you to accommodations that best suit your needs.预订总机可以帮你找到最适合你需求的住处。

2、[MODAL] You use can to indicate that someone has the ability or opportunity to do something. 能够; 会

  1. 例：Don't worry yourself about me, I can take care of myself.别为我担心，我会照顾好自己的。

  2. 例：I can't give you details because I don't actually have any details.我无法告诉你详情，因为我确实不了解具体情况。

  3. 例：The United States will do whatever it can to help Greece.美国将尽一切所能帮助希腊。

3、[MODAL] You use cannot to indicate that someone is not able to do something because circumstances make it impossible for them to do it. 无法

  1. 例：We cannot buy food and clothes and pay for rent and utilities on $20 a week.我们无法靠每星期$20来购买食品、衣物，付房租和水电费。

4、[MODAL] You use can to indicate that something is true sometimes or is true in some circumstances. 可能

  1. 例：...long-term therapy that can last five years or more.…可能要持续5年或者更长时间的长期治疗。

  2. 例：Exercising alone can be boring.独自一个人锻炼可能会很无聊。

5、[MODAL] You use cannot and can't to state that you are certain that something is not the case or will not happen. 不可能; 不会

  1. 例：From her knowledge of Douglas's habits, she feels sure that that person can't have been Douglas.根据她对道格拉斯的习惯的了解，她肯定那人不会是道格拉斯。

  2. 例：Things can't be that bad.情况不会那么糟。

6、[MODAL] You use can to indicate that someone is allowed to do something. You use cannot or can't to indicate that someone is not allowed to do something. 可以

  1. 例：Can I really have your jeans when you go?你走后，我真的可以穿你的牛仔裤吗？

  2. 例：We can't answer any questions, I'm afraid.我们恐怕不能再回答任何问题了。

7、[[强调]] You use cannot or can't when you think it is very important that something should not happen or that someone should not do something. 不应该

  1. 例：It is an intolerable situation and it can't be allowed to go on.这种情形令人无法容忍，不应该被允许继续下去。

8、[MODAL] You use can, usually in questions, in order to make suggestions or to offer to do something. 可以; 能 (用于表示建议或给予)

  1. 例：What can I do around here?在这里我能做什么？

  2. 例：This elderly woman was struggling out of the train and I said, "Oh, can I help you?"这位老妇人力图挤出列车时，我问道，“哦，我能帮忙吗？”

9、[[礼貌]] You use can in questions in order to make polite requests. You use can't in questions in order to request strongly that someone does something. 可以; 能 (用于表示请求)

  1. 例：Can I have a look at that?我能看看那个东西吗？

  2. 例：Why can't you leave me alone?你为什么不能别管我的事情？

10、[[正式，口语]] You use can as a polite way of interrupting someone or of introducing what you are going to say next. 可不可以 (打断谈话或插嘴时)

  1. 例：Can I interrupt you just for a minute?我可不可以打断你一会儿？

  2. 例：But if I can interrupt, Joe, I don't think anybody here is personally blaming you.恕我打断你，乔，我认为这里并没有人在怪你。

11、[[非正式，口语]] You use can with verbs such as "imagine," "think," and "believe" in order to emphasize how you feel about a particular situation. 能够 (与imagine， think， believe连用，表示强调)

  1. 例：You can imagine he was terribly upset.你能想像他有多苦恼。

  2. 例：You can't think how glad I was to see them all go.你想不到看到他们都走掉我有多开心。

12、[[口语]] You use can in questions with "how" to indicate that you feel strongly about something. 与(how)连用，表示强烈的感受

  1. 例：How can millions of dollars go astray?数百万美元怎么会丢失了呢？

  2. 例：How can you say such a thing?你怎么能说这样的话？

13、[N-COUNT] A can 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. 罐; 罐头

  1. 例：Several young men were kicking a tin can along the middle of the road.几个小伙子正在马路中间踢着一个锡罐。

  2. 例：...empty beer cans.…空啤酒罐。

14、[N-COUNT] You can use can to refer to a can and its contents, or to the contents only. 一罐

  1. 例：She grabbed a can of soda out of the refrigerator.她从冰箱里取出一罐汽水。

15、[[usu passive]] When food or drink is canned, it is put into a metal container and sealed so that it will remain fresh. 把…装罐

  1. 例：...fruits and vegetables that will be canned, skinned, diced, or otherwise processed.…将要经过装罐、去皮、切块或其他加工程序的水果和蔬菜。

16、[[非正式]] If you are canned, you are dismissed from your job. 解雇

  1. 例：The extremists prevailed, and the security chief was canned.极端分子占了上风，那名安全主管被解雇。