【at】的翻译、意思

时间: 2024-12-29 20:21:23

【at】怎么读

美：[æt; ət]

英：[æt; ət]

【at】是什么意思、字义解释

1. prep. 在（表示存在或出现的地点、场所、位置、空间）；以（某种价格、速度等）；向；达；因为；朝；忙于

2. n. 阿特（老挝货币基本单位att）；[化]砹（极不稳定放射性元素）

3. abbr. 密封的（airtight）；气温（air temperature）

【at】等级考试

CET4   TEM4   

【at】的详细解释

英文单词学*与分析：[at]

1. 基本定义

  • 字面意思：
    “At” 是一个介词，表示位置、时间或状态。它的基本定义是指某个具体的地点或时间。
  • 词性：
    介词 (preposition)

2. 词源与起源

  • 词源分析：
    “At” 源于古英语的“æt”，该词与德语的“an”和荷兰语的“aan”有相似之处，均表示位置或方向。

  • 历史背景：
    “At” 的首次使用可以追溯到公元前10世纪的英语文献中，主要用于描述位置和时间。

  • 课本：
    在**的英语教材中，通常在小学阶段引入“at”，例如《新概念英语》系列。在牛津和美国的教材中，初中阶段会强调其用法，如《Oxford English Dictionary》和《American English File》。

3. 使用场景

  • 正式与非正式语境：
    在正式场合，如商务会议中，可以使用“at”来指代具体的时间和地点，例如：“We will meet at 10 AM.” (我们将在上午10点见面)。在非正式场合，如朋友间的交流中也会使用，例如：“Let’s hang out at the park.” (我们去公园玩吧)。

  • 特殊场合：
    在法律领域，可能会看到“at”用于描述权利和义务的位置，例如：“The party must be present at the hearing.” (当事人必须出席听证会)。

4. 示例句子

  1. I will be at the office tomorrow.
    我明天会在办公室。

  2. She arrived at the airport on time.
    她准时到达机场。

  3. The meeting is scheduled at 3 PM.
    会议定于下午3点。

  4. He looked at the painting for a long time.
    他看着那幅画很久。

  5. They were standing at the corner of the street.
    他们站在街角。

*. The concert is at the stadium.
音乐会在体育场举行。

  1. I’ll see you at the cafe.
    我会在咖啡馆见你。

  2. We met at a friend's party.
    我们在朋友的派对上见面。

  3. Please arrive at least 10 minutes early.
    请至少提前10分钟到达。

  4. There’s a sale at the store this weekend.
    这个周末商店有促销。

5. 同义词与反义词

  • 同义词：

    • In：表示某种状态或位置，通常在内部的感觉上更强。
    • On：通常表示在某物的表面上。

  • 反义词：

    • Away from：表示远离某个地点或时间。
    • Out of：表示在外部或不再处于某位置。

. 学方法

  • 音标记忆法：
    通过“/æt/”的发音来记忆，联想“at”的发音与“attract”或“attach”相似，以加深记忆。

  • 谐音联想记忆：
    将“at”联想为“艾特”，即在社交媒体或电子邮件中提及某人，帮助记忆其与“位置”相关的含义。

7. 关联词汇

  • 常用词汇：
    • At home (在家)
    • At work (在工作)
    • At school (在学校)
    • At night (在夜间)
    • At the moment (此刻)

以上是对单词“at”的全面分析与学*方法，希望能帮助你更好地理解和使用该词汇。

【at】例句

1、[PREP] You use at to indicate the place or event where something happens or is situated. 在 (某地)

  1. 例：He will be at the airport to meet her.他将在机场见她。

  2. 例：I didn't like being alone at home.我不喜欢独自在家。

  3. 例：They agreed to meet at a restaurant in Soho.他们约定了在索霍区的一家餐馆里见面。

2、[PREP] If you are at something such as a table, a door, or someone's side, you are next to it or them. 在…旁边

  1. 例：An assistant sat typing away at a table beside him.一名助手坐在他身边的一张桌子旁打字。

  2. 例：At his side was a beautiful young woman.他的身边是一位漂亮的年轻女子。

3、[PREP] When you are describing where someone or something is, you can say that they are at a certain distance. You can also say that one thing is at an angle in relation to another thing. 以 (某距离、某角度)

  1. 例：The two journalists followed at a discreet distance.那两名记者保持一段适当的距离跟在后面。

4、[PREP] If something happens at a particular time, that is the time when it happens or begins to happen. 在 (某时刻)

  1. 例：The funeral will be carried out this afternoon at 3:00.葬礼将在今天下午3点举行。

5、[PREP] If you do something at a particular age, you do it when you are that age. 在 (某岁时)

  1. 例：Zachary started playing violin at age 4.扎卡里4岁开始拉小提琴。

6、[PREP] If someone is at a particular school or college, they go there regularly to study. 在 (某学校)

  1. 例：Their daughter is a sophomore at Yale.他们的女儿在耶鲁大学读大二。

7、[PREP] You use at to express a rate, frequency, level, or price. 以 (某速度、频率、水平或价格)

  1. 例：I drove back down the motorway at normal speed.我以正常速度沿高速公路往回开。

  2. 例：Check the oil at regular intervals, and have the car serviced regularly.定期检查机油，经常保养汽车。

8、[[PREP amount]] You use at before a number or amount to indicate a measurement. 在 (某数量)

  1. 例：...as unemployment stays pegged at three million.…由于失业人数维持在300万。

9、[PREP] If you look at someone or something, you look toward them. If you direct an object or a comment at someone, you direct it toward them. 朝 (方向)

  1. 例：He looked at Michael and laughed.他朝迈克尔看去，笑了。

10、[[v PREP n]] You can use at after verbs such as "smile" or "wave" and before nouns referring to people to indicate that you have put on an expression or made a gesture that someone is meant to see or understand. 冲 (某人…)

  1. 例：She opened the door and stood there, frowning at me.她打开门站在那里，冲我皱着眉头。

11、[[v PREP n]] If you point or gesture at something, you move your arm or head in its direction so that it will be noticed by someone you are with. 对着(某物)

  1. 例：He pointed at the empty bottle and the waitress quickly replaced it.他向那个空瓶指了指，女服务员迅速换了它。

12、[PREP] If you are working at something, you are dealing with it. If you are aiming at something, you are trying to achieve it. 在 (某目标上)

  1. 例：She has worked hard at her marriage.她在婚姻上已经很努力了。

13、[[PREP n with poss]] If something is done at someone's invitation or request, it is done as a result of it. 应 (某人之邀)

  1. 例：She left the light on in the bathroom at his request.她应他的要求让浴室里的灯开着。

14、[[v-link PREP n]] You use at to say that someone or something is in a particular state or condition. 在 (某状态或情况下)

  1. 例：I am afraid we are not at liberty to disclose that information.恐怕我们无权透露那信息。

15、[PREP] You use at before a possessive pronoun and a superlative adjective to say that someone or something has more of a particular quality than at any other time. 在 (某人或某事物最…的时候)

  1. 例：When I'm on the soccer field, I'm at my happiest.当我在足球场上时，我最开心了。

16、[PREP] You use at to say how something is being done. 以 (某方式)

  1. 例：Three people were killed by shots fired at random from a minibus.三个人被一辆小巴里乱射的子弹打死了。

17、[[v PREP n]] You use at to show that someone is doing something repeatedly. 在 (某物上反复做某事)

  1. 例：She lowered the handkerchief which she had kept dabbing at her eyes.她放下了那块她一直在反复擦眼睛的手绢。

18、[PREP] You use at to indicate an activity or task when saying how well someone does it. 在 (某方面)

  1. 例：I'm good at my work.我擅长我的工作。

19、[PREP] You use at to indicate what someone is reacting to. 因 (某事物)

  1. 例：Elena was annoyed at having had to wait so long for him.埃琳娜因不得不等他那么长的时间而恼火。