up

up 基本解释

adv.  向(或在)较高位置; 向上; 在上面; 向(或在)较高水平; 加大; 增高; 朝(某人或某物)的方向; 向…的地方
prep.  向，在(较高位置); 沿着; 顺着; 向…上游; 溯流而上
adj.  向上的; 往上移动的; 高兴; 快乐; 激动; 在运行
v.  突然移动; 突然做(意想不到的事); 提高…的价格(或数量)
n.  效用通路

up 词性变化

过去分词：upped现在分词：upping第三人称单数：up过去式：upped复数：ups

中考高考考研BEC

up 词组短语

• making up
• scaling-up
• step-up transformer
• bottom-up analysis
• start-up period
• back-up
• up-to-date
• close-up
• wind up
• set up

up 详细解释

adv.

1. 向（或在）较高位置；向上；在上面
   towards or in a higher position
   1. He jumped up from his chair.
      他从椅子上跳起来。
   2. The sun was already up (= had risen) when they set off.
      他们出发时太阳已经升起了。
   3. They live up in the mountains.
      他们住在山区。
   4. It didn't take long to put the tent up.
      没用多长时间就搭完帐篷了。
   5. I pinned the notice up on the wall.
      我把通知钉在墙上了。
   6. Lay the cards face up (= facing upwards) on the table.
      把纸牌正面朝上摆在桌子上。
   7. You look nice with your hair up (= arranged on top of or at the back of your head) .
      你把头发向上梳很好看。
   8. Up you come! (= said when lifting a child)
      举高高喽！
2. 向（或在）较高水平；加大；增高
   to or at a higher level
   1. She turned the volume up.
      她把音量调大了。
   2. Prices are still going up (= rising) .
      物价还在上涨。
   3. United were 3–1 up at half-time.
      半场结束时，联队以3:1领先。
   4. The wind is getting up (= blowing more strongly) .
      风渐渐大起来了。
   5. Sales are well up on last year.
      销量比去年大幅增加。
3. 朝（某人或某物）的方向；向…的地方
   to the place where sb/sth is
   1. A car drove up and he got in.
      一辆汽车开过来，他就上了车。
   2. She went straight up to the door and knocked loudly.
      她径直走到门前大声敲门。
4. 到，朝，在（重要地方，尤指大城市）
   to or at an important place, especially a large city
   1. We're going up to New York for the day.
      我们要上纽约去一天。
   2. His son's up at Oxford (= Oxford University) .
      他儿子在上牛津大学。
5. 向（国家北部的地方）；向（北方）
   to a place in the north of a country
   1. They've moved up north .
      他们已搬到北部去了。
   2. We drove up to Inverness to see my father.
      我们开车北上因弗内斯去看我父亲。
6. 成碎片；分开
   into pieces or parts
   1. She tore the paper up.
      她把纸撕得粉碎。
   2. They've had the road up (= with the surface broken or removed) to lay some pipes.
      他们挖开了路面以便敷设管线。
   3. How shall we divide up the work?
      我们怎么分工呢？
7. 完全；彻底地
   completely
   1. We ate all the food up.
      我们把食物吃光了。
   2. The stream has dried up.
      小溪已经干涸了。
8. （以便）形成，聚拢
   so as to be formed or brought together
   1. The government agreed to set up a committee of inquiry.
      政府同意成立一个调查委员会。
   2. She gathered up her belongings.
      她收拾起她的私人物品。
9. （以便）完结，关闭
   so as to be finished or closed
   1. I have some paperwork to finish up.
      我有些文案工作要做完。
   2. Do your coat up; it's cold.
      把上衣扣上，天凉了。
10. 已结束；已过去
    finished; over
    1. Time's up. Stop writing and hand in your papers.
       时间到了。不要再写了，把试卷交上来。
11. 未上床；起床
    out of bed
    1. I stayed up late (= did not go to bed until late) last night.
       我昨晚熬夜了。
    2. He's up and about again after his illness.
       他病愈后又能起来活动了。
12. （尤指异常或不愉快的事情）发生，出现
    used to say that sth is happening, especially sth unusual or unpleasant
    1. I could tell something was up by the looks on their faces.
       从他们的脸色我就知道出事了。
    2. What's up? (= What is the matter?)
       怎么回事？
    3. What's up with him? He looks furious.
       他怎么了？他看上去怒气冲冲。
    4. Is anything up? You can tell me.
       出什么事了吗？跟我说吧。

prep.

1. 向，在（较高位置）
   to or in a higher position somewhere
   1. She climbed up the flight of steps.
      她爬上了那段台阶。
   2. The village is further up the valley.
      村庄在山谷的更深处。
2. 沿着；顺着
   along or further along a road or street
   1. We live just up the road, past the post office.
      我们就住在路的前面，刚过邮局的地方。
3. 向…上游；溯流而上
   towards the place where a river starts
   1. a cruise up the Rhine
      乘船沿莱茵河溯流而上

adj.

1. 向上的；往上移动的
   directed or moving upwards
   1. an up stroke
      上提笔画
   2. the up escalator
      上行自动扶梯
2. 高兴；快乐；激动
   cheerful; happy or excited
   1. The mood here is resolutely up.
      这里的气氛十分热闹。
3. 在运行
   working
   1. Our system should be up by this afternoon.
      到今天下午，我们的电脑系统应该运行起来了。

verb

1. 突然移动；突然做（意想不到的事）
   to suddenly move or do sth unexpected
   1. He upped and left without telling anyone.
      他突然起身不辞而别。
2. 提高…的价格（或数量）
   to increase the price or amount of sth
   1. The buyers upped their offer by £1 000.
      买方把出价增加了1 000英镑。

noun

noun

up 习惯用语

adv.

be up to sb

• 是…的职责（或责任）；由…决定
  to be sb's duty or responsibility; to be for sb to decide
  1. It's not up to you to tell me how to do my job.
     还轮不到你来告诉我怎么做我的事。
  2. Shall we eat out or stay in? It's up to you.
     咱们是到外面吃饭还是待在家里？你决定吧。

not be up to much

• 质量差；不很好
  to be of poor quality; to not be very good
  1. His work isn't up to much.
     他的活儿做得不怎么样。

up against sth

• 遇到问题；遭到反对
  facing problems or opposition
  1. Teachers are up against some major problems these days.
     老师们最近面临着一些重大问题。
  2. She's really up against it (= in a difficult situation) .
     她确实陷入了困境。

up and down

• 起伏；上下波动
  moving upwards and downwards
  1. The boat bobbed up and down on the water.
     小船在水面颠簸。
• 来回；往复
  in one direction and then in the opposite direction
  1. She was pacing up and down in front of her desk.
     她在办公桌前踱来踱去。
• 时好时坏
  sometimes good and sometimes bad
  1. My relationship with him was up and down.
     我跟他的关系忽冷忽热。

up and running

• 在运转；在使用中
  working; being used
  1. By that time the new system should be up and running.
     到那时这个新系统应该会运转起来了。

up before sb/sth

• 到…面前接受裁决；出庭受审
  appearing in front of sb in authority for a judgement to be made about sth that you have done
  1. He came up before the local magistrate for speeding.
     他因超速驾驶到当地法庭受审。

up for sth

• 提供作…
  on offer for sth
  1. The house is up for sale.
     这所房子正待出售。
• 正被考虑，被提名（作候选人等）
  being considered for sth, especially as a candidate
  1. Two candidates are up for election.
     有两位候选人被提名参选。
• 愿意参与（某活动）
  willing to take part in a particular activity
  1. We're going clubbing tonight. Are you up for it ?
     我们今晚去夜总会，你愿意来吗？

up to sth

• 到达（某数量、程度等）；至多有
  as far as a particular number, level, etc.
  1. I can take up to four people (= but no more than four) in my car.
     我的汽车最多能带四个人。
  2. The temperature went up to 35˚C.
     气温上升到了35摄氏度。
• 直到；不多于；不迟于
  not further or later than sth; until sth
  1. Read up to page 100.
     读到第100页。
  2. Up to now he's been very quiet.
     到目前为止，他一直很安静。
• 与…一样高（或好）
  as high or as good as sth
  1. Her latest book isn't up to her usual standard.
     她的新作没有达到她平常的水准。
• （体力或智力上）能胜任
  physically or mentally capable of sth
  1. He's not up to the job.
     他无法胜任这项工作。
  2. I don't feel up to going to work today.
     我觉得不舒服，今天不能去上班。
• 正在干，从事着（尤指坏事）；在捣鬼
  doing sth, especially sth bad
  1. What's she up to?
     她在捣什么鬼？
  2. What've you been up to?
     你一直在搞什么名堂？
  3. I'm sure he's up to no good (= doing sth bad) .
     我敢说他在打什么坏主意。

prep.

up and down sth

• 沿…来来回回
  in one direction and then in the opposite direction along sth
  1. I looked up and down the corridor.
     我来回扫视着走廊。

up yours!

• （愤怒地回应）去你的
  an offensive way of being rude to sb, for example because they have said sth that makes you angry

v.

up sticks

• 突然迁居
  to suddenly move from your house and go to live somewhere else

raise/up the ante

• 提高要求；增加金额
  to increase the level of sth, especially demands or sums of money

n.

on the up

• 在增长；在改善中
  increasing or improving
  1. Business confidence is on the up.
     商业信心有增强趋势。

on the up and up

• 蒸蒸日上；日益兴旺；越来越好
  becoming more and more successful
  1. The offer seems to be on the up and up.
     出价似乎越来越高。
• 蒸蒸日上；日益兴旺；越来越好
  becoming more and more successful
  1. The offer seems to be on the up and up.
     出价似乎越来越高。

ups and downs

• 浮沉；兴衰；荣辱
  the mixture of good and bad things in life or in a particular situation or relationship

up 双语例句

1. 1、 They were climbing up a narrow mountain road
   他们正沿一条狭窄的山路向上爬。
2. 2、 I ran up the stairs and saw Alison lying at the top
   我跑上楼梯，见艾莉森躺在那里。
3. 3、 He was up a ladder sawing off the tops of his apple trees
   他正站在梯子顶上锯他那颗苹果树的树冠。
4. 4、 Paul answered, without looking up
   保罗头也没抬地答了话。
5. 5、 He stood up and went to the window
   他起身走向窗户。
6. 6、 A line of tanks came up the road from the city
   一排坦克由市里沿路开来。
7. 7、 I'll be up to see you tomorrow
   我明天来看你。
8. 8、 The girl ran the rest of the way across the street and up to the car
   那个女孩开始跑起来，一路跑到街对面的汽车旁边。
9. 9、 They recently put my rent up
   他们最近提高了我的租金。
10. 10、 Are you sure you should be up?
    你肯定你该起床了吗？
11. 11、 The moment the half-hour was up, Brooks rose
    半个小时一到，布鲁克斯便起来了。
12. 12、 Half the road was up in Leadenhall Street, so their taxi was obliged to make a detour.
    半条利德霍尔街都在修路，他们的出租车只好绕道走。
13. 13、 'up yours,' said the reporter and stormed out into the street.
    “去你的，”记者边说边怒气冲冲地冲到大街上。
14. 14、 How are you Lennox? Good to see you up and about.
    你怎么样，伦诺克斯？很高兴看到你能下床走动了。
15. 15、 What is it then? Something's up, isn't it?
    那是怎么回事呢？出问题了，是吗？
16. 16、 'What's up?', I said to him. — 'Nothing much,' he answered
    “出什么事啦？”我对他说。——“没什么事，”他答道。
17. 17、 He continued to jump up and down like a boy at a football match
    他不停地上蹿下跳，活像个足球赛中的男孩。
18. 18、 Every relationship has a lot of ups and downs
    每一段感情都有许多起伏。
19. 19、 They're saying that the economy is on the up
    他们称经济正在企稳向好。
20. 20、 I'm a pretty good judge of men. If you're honest and on the up and up, I'll be able to tell it.
    我看人很准的。你要是诚实正派，我能看出来的。
21. 21、 Those patients who were up to it could move to the adjacent pool
    身体状况允许的病人可去隔壁的游泳池。
22. 22、 Why did you need a room unless you were up to something?
    除非你要搞什么小动作，不然你为什么单要一间房？
23. 23、 It was up to him to make it right, no matter how long it took
    由他负责把事情摆平，不管花多长时间。
24. 24、 Please feel free to call me any time up until half past nine at night
    晚上9点半之前任何时间你都可以给我打电话。
25. 25、 My own souffles aren't up to much
    我做的蛋奶酥拿不出手。
26. 26、 A third of the Senate and the entire House are up for re-election.
    参议院三分之一的席位和众议院所有席位都面临改选。
27. 27、 The chairwoman is up against the greatest challenge to her position
    女主席正面临职位上的最大挑战。
28. 28、 He upped his offer for the company
    他提高了给该公司的报价。
29. 29、 A man who for months had been dropping amorous hints about a long-term relationship upped and disappeared to America
    几个月来不断暗示爱意、想发展长期恋爱关系的男人却突然远走美国。

up 英英释义

verb

1. raise
   1. up the ante

adj

1. open
   1. the windows are up

2. getting higher or more vigorous
   1. its an up market
   2. an improving economy

   Synonym:    improving

3. being or moving higher in position or greater in some value
   1. the anchor is up
   2. the sun is up
   3. he lay face up
   4. he is up by a pawn
   5. the market is up
   6. the corn is up

adv

1. spatially or metaphorically from a lower to a higher position
   1. look up!
   2. the music surged up
   3. the fragments flew upwards
   4. prices soared upwards
   5. upwardly mobile

   Synonym:    upwardsupwardupwardly

2. to a later time
   1. they moved the meeting date up
   2. from childhood upward

   Synonym:    upwardsupward

3. to a more central or a more northerly place
   1. was transferred up to headquarters
   2. up to Canada for a vacation

4. nearer to the speaker
   1. he walked up and grabbed my lapels

5. to a higher intensity
   1. he turned up the volume