ago

英 [əˈɡəʊ]

美 [əˈɡoʊ]

adv.  (与动词简单过去时连用)以前

中考高考考研

Oxford 3000 / Collins.5 / BNC.504 / COCA.316

同义词辨析

agobeforeformerlypreviously【导航词义：以前】

牛津词典

adv.

• （与动词简单过去时连用）以前
  used in expressions of time with the simple past tense to show how far in the past sth happened
  1. two weeks/months/years ago
     两周 / 两月 / 两年以前
  2. The letter came a few days ago.
     这封信是几天前寄来的。
  3. She was here just a minute ago.
     刚才她还在这儿。
  4. a short/long time ago
     不久 / 很久以前
  5. How long ago did you buy it?
     这东西你是多久以前买的？
  6. It was on TV not (so) long ago.
     电视不（很）久以前播出了这个节目。
  7. He stopped working some time ago (= quite a long time ago) .
     他早就停止工作了。
  8. They're getting married? It's not that long ago (= it's only a short time ago) that they met!
     他们要结婚啦？他们刚认识不久嘛！

柯林斯词典

• ADV 以前
  You useagowhen you are referring to past time. For example, if something happened one yearago, it is one year since it happened. If it happened a long timeago, it is a long time since it happened.
  1. He was killed a few days ago in a skiing accident...
     几天前他在一场滑雪事故中丧生。
  2. The meeting is the first since the war began 14 years ago...
     这是自14年前爆发战争以来的第一次会晤。
  3. Harry's daughter is dead. She died long ago.
     哈里的女儿已不在人世，很久以前就死了。

You only useagowhen you are talking about a period of time measured back from the present. If you are talking about a period measured back from some earlier time, you usebeforeorpreviously.He had died a month before... She had rented the flat some fourteen months previously.You useforto say how long a period lasts in the past, present, or future, or how much time passes without something happening.She slept for eight hours... He will be away for three weeks... I hadn't seen him for four years.You usesinceto say when a period of time started.She has been with the group since it began. ...the first civilian president since the coup 17 years ago.You also usesinceto refer to the last time that something happened, or to how much time passes without something happening.She hadn't eaten since breakfast... It was a long time since she had been to church.
ago仅用于谈及现在某个时间以前的时间。如果谈论过去某时间之前的时间，则用before或previously：He had died a month before（他一个月之前就死了），She had rented the flat some fourteen months previously（她大约14个月前租下了该公寓）。for用于表示过去、现在或将来持续的某段时间，或表示某事多长时间没有发生：She slept for eight hours (她睡了8个小时），He will be away for three weeks（他将离开3个星期），I hadn't seen him for four years (我有4年没见过他了）。表示某段时间开始用since：She has been with the group since it began（该集团创立之初她就在那儿工作），the first civilian president since the coup 17 years ago（自17年前发生政变以来的第一任平民总统）。since也可表示某事最后一次发生的时间或某事多长时间没有发生：She hadn't eaten since breakfast（她早饭后就一直没吃过东西），It was a long time since she had been to church（她已经有很长时间没去教堂了）。

英英释义

adj

• gone by
  1. two years ago
  2. `agone' is an archaic word for `ago'
  Synonym:agone

adv

• in the past
  1. long ago
  2. sixty years ago my grandfather came to the U.S.

双语例句

• He must have started writing his book a long time ago.
  他一定很久以前就开始写这本书了。
• I qualified as a doctor from London University over 30 years ago.
  30多年前，我从伦敦大学毕业，取得了行医资格。
• I told them that long ago.
  我早已告诉他们了。
• A few years ago they toured the country in a roadshow
  几年前他们在全国作了巡回演出。
• Ray Bonner first relocated to Africa several years ago
  雷·邦纳在几年前先搬到了非洲。
• I had a monumental run-in with him a couple of years ago.
  几年前，我和他大吵了一架。
• The couple met about two years ago and soon became firm friends.
  这对夫妇大约两年前相遇，很快就成了知交。
• A few years ago Bacryl took charge of the company
  几年前，巴克里尔接管了该公司。
• He was killed a few days ago in a skiing accident
  几天前他在一场滑雪事故中丧生。
• The two West African states had broken off relations two years ago
  这两个西非国家两年前已经中断了外交关系。