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be be
/ bi: , bi /


(sing. present am ; are ; is ;pl. present are;1st and 3rd sing. past was ;2nd sing. past and pl. past were ;present subjunctive be;past subjunctive were;present participle being;past participle been )
1. [一般作 there is/are] exist
• 存在;在
 »there are no easy answers.
  没有简单的答案。
 »there once was a man.
  曾经有个人。
 »there must be something wrong.
  肯定有什么出了错。
 »I think, therefore I am.
  我思故我在。
  be present
• 在场,有
 »there were no curtains around the showers.
  淋浴器旁没有帘子。
 »are there any castles in this area?
  这个地区有城堡吗?
2. [with adverbial] occur; take place
• 举行;发生
 »the exhibition will be in November.
  展览将在11月举行。
 »the opening event is on October 16.
  开幕式于10月16日举行。
 »that was before the war.
  那件事发生在战争之前。
  occupy a position in space
• 位于,在
 »Salvation Street was on his left.
  救世大街在他左边。
 »she was not at the window.
  她不在窗边。
  stay in the same place or condition
• 逗留;持续
 »he's a tough customer— let him be.
  他是个难对付的顾客,随他去吧。
   attend
• 从事
 »I'm at school doing A levels.
  我在学校读A级班。
  come; go; visit
• 来;去;游览
 »he's from Missouri.
  他来自密苏里州。
 »I have just been to Thailand.
  我刚去过泰国。
 »the doctor's been twice today.
  医生今天已经来了两趟了。
3. [as copular verb] having the state, quality, identity, nature, role, etc., specified
• [表特定状态、质量、身份、本质或角色等]是;就是
 »Amy was 91.
  艾米91岁了。
 »the floor was uneven.
  地板不平。
 »I want to be a teacher.
  我想当老师。
 »father was not well.
  父亲身体不适。
 »it will be Christmas soon.
  很快就是圣诞节了。
 »‘Be careful,’ Carter said.
  “当心点!"卡特说。
   cost
• 花费
 »the tickets were £25.
  门票要25英镑。
  amount to
• 等于
 »one and one is two.
  一加一等于二。
   represent
• 代表
 »let A be a square matrix of order n.
  假设A代表n次方阵。
   signify
• 意味
 »we were everything to each other.
  我们对彼此来说意味着一切。
  consist of; constitute
• 由…组成
 »the monastery was several three-storey buildings.
  修道院由几幢三层的楼房组成。
auxiliary verb
1. used with a present participle to form continuous tenses
• [与现在分词连用构成进行时]正
 »they are coming.
  他们马上就来。
 »he had been reading.
  他一直在读书。
 »she will be waiting.
  她会等着的。
2. used with a past participle to form the passive voice
• [与过去分词连用构成被动语态]被
 »it was done.
  (事情)做好了。
 »it is said.
  据说。
 »his book will be published.
  他的书将会出版。
3. [with infinitive] used to indicate something that is due or destined to happen
• 注定要,预定要
 »construction is to begin next summer.
  建筑工程将于明年夏天开始。
 »his mum was never to see him win.
  他母亲未能亲眼看到他获胜。
  used to express obligation or necessity
• 应当;必须;只得
 »you are to follow these orders.
  你必须服从这些命令。
 »they said I was to remain on board.
  他们说我得留在船上。
  used to express possibility
• 可能
 »these snakes are to be found in North America.
  这些蛇能在北美找到。
 »she was nowhere to be seen.
  哪儿也找不到她。
  used to hypothesize about something that might happen
• 倘若,如果
 » if I were to lose.
  如果我失败的话。
 »if I was to tell you, you'd think I was mad.
  如果我告诉你,你会以为我疯了。
 »were she to cure me, what could I offer her?
  如果她治好我的病,我能拿什么报答她呢?
4. (archaic)used with the past participle of intransitive verbs to form perfect tenses
[古] [与不及物动词的过去分词连用构成完成时]已经
 »I am returned.
  我回来了。
【IDIOMS】
as/that was
1. as someone or something was previously called
• 如过去所称
 »former Sex Pistol John Lydon [Rotten, as was] .
  过去的欲望枪手约翰•莱登(前称为罗登)。
the be-all and end-all
1. [informal] a feature of an activity or a way of life that is of greater importance than any other
[非正式] (活动或生活方式的)根本特点;要旨
be oneself
1. act naturally, according to one's character and instincts
• 表现得自然
been (或 been and gone) and——
1. [informal] used to express surprise or annoyance at someone's actions
[非正式] [表惊讶或恼火]竟然
 »they've been and carted Mum off to hospital.
  他们竟然强行把妈妈送到了医院。
been there, done that --› see there
be that as it may --› see may
be there for someone
1. be available to support or comfort (someone) while they are experiencing difficulties or adversities
• 支持;安慰(困难或不幸中的)某人
not be oneself
1. not feel in one's usual physical or mental state
• 失常;感到不舒服
-to-be
1. [incombination] of the future
• 未来的
 »my bride-to-be.
  我未来的新娘。
【语源】
1. Old English bēon, an irregular and defective verb, whose full conjugation derives from several originally distinct verbs. The forms am and is are from an Indo-European root shared by Latin sum and est. The forms was and were are from an Indo-European root meaning 'remain'. The forms be and been are from an Indo-European root shared by Latin fui 'I was', fio 'I become', and Greek phuein 'bring forth, cause to grow'. The origin of are is uncertain
【PHR V】
be about --› see about (介词义项1)
be at
1. be doing or trying to do
• 正在做;打算做
 »what are you at there?
  你在那儿干什么呢?
be away
1. leave or set out at once
• 离开;出发
 »I'm away to my work.
  我要去工作了。
be off
1. [often inimperative] go away; leave
• 滚开;离去
 » be off with you!.
  你滚开!。
【用法】
1. For a discussion of whether it is correct to say that must be he at the door and it is I rather than that must be him at the door and it is me see usage at personal pronoun

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