open是什么意思

短语搭配

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(1)in the open air在户外；露天

(2)open up敞开心扉；开火

(3)in the open在户外；在野外

(4)be open to开放；开放给

(5)with open arms热烈地, 热情地, 诚挚地

(6)open communication开放式交流

(7)open rate开放率；公开率；开启速率

(8)open to乐于接受的

(9)an open book容易被了解的人(或事)

(10)be an open secret是公开的秘密

(11)wide open广阔的；广袤的

(12)open air室外；户外

(13)open sea远海；公海

(14)open letter公开信

(15)open fire开火

(16)open prison不设防监狱

(17)open sandwich无顶片面包的三明治

(18)open access公开机会；开架借阅

(19)open market开放市场

(20)open system开放系统；开系

(21)open circuit断路

(22)an open mind平等看待；公平对待

(23)open society开放社会

(24)open door免费开放；自由进出；门户开放

(25)open the door to为…打开大门；为…创造机会

(26)open question可有不同看法的问题；未决的问题

(27)open water开放水域；冰面融化；冰面融化期

(28)open day接待日；参观日

(29)open learning开放式学习

(30)in open court在法庭上

(31)open house开放场所；欢迎来客；现场看房

(32)open secret公开的秘密

(33)open road主干道

(34)leave the door open将门敞开；确保还有机会

(35)open interest未平仓量；未冲销契约数

(36)open line开放线路

(37)open chain开链

(38)open bite开((GF8AA))

(39)open cluster疏散星团

(40)open shop开放式工作制；开放式工作单位

(41)open season开放季

(42)open outcry公开叫价

(43)open side宽场面

(44)be open with坦率直言

(45)open enrolment无限制入学；开放招生

(46)open bar免费酒吧

(47)open range开放地带

(48)open verdict死因未详的裁决

(49)open primary公开预选

(50)open date尚未安排体育比赛的日子

(51)under the open sky露天；室外

(52)keep an eye open密切注意；留心；警觉

(53)open to dispute未确定的

(54)sleep with one eye open睁着一只眼睛睡；睡得不沉

(55)open marriage开放式婚姻

(56)keep open house好客

双语例句

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(1)We can have a picnic in the open.

我们可以在户外野餐。

(2)This open area is perfect for an event venue.

这片开阔的地方很适合来做活动场地。

(3)The company will open its revenue and expenditure for the current quarter next week.

公司会在下周公开本季度的财政收支情况。

(4)His wound opened up again with movement.

他一动伤口又裂开了。

(5)The desert shop in the mall will open tomorrow.

商场里的甜品店明天开始正式对外营业。

(6)The office opens at ten o'clock.

办公室十点开门

(7)Could you open the window? It's very stuffy in this room.

可以开下窗户吗？屋子里太闷了。

(8)He is definitely an exciting prospect for the open position in Sales.

那个空缺的销售位子他绝对是最有希望的。

(9)When on a first date, it's much better to ask open ended questions than yes-no questions.

第一次约会的时候，问一些开放性的问题比非黑即白的问题好多了。

(10)Sarah prefers open ended video games where she can explore new worlds instead of ones that are more linear.

比起单一直线发展的游戏，Sarah更喜欢开放性的、能探索新世界的游戏。

(11)The initiative to open up local farmers markets was a success.

开放本地农户市场的创议非常成功。

(12)Open your suitcase, please.

请打开您的手提箱。

(13)I couldn't open the window last night, it was frozen closed!

昨晚我没法打开窗户。都冻住了！

(14)The door is locked, so I can't open it.

门是锁着的，所以我打不开。

(15)I declare this festival open.

我宣布庆祝活动开始。

(16)The automatic doors slid open.

自动门慢慢开了。

(17)The door had been forced open.

门被强行打开了。

(18)What time does the bank open?

这家银行什么时候开门？

(19)He pushed open the garden gate.

他推开了花园的门。

同义词

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adj. 公开的；敞开的；空旷的；坦率的；营业着的

vi. 开始；展现

vt. 公开；打开

n. 公开；空旷；户外

反义词

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同根词

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词根 open

(1)opening adj. 开始的n. 开始；机会；通路；空缺的职位v. 开放（open的ing形式）；打开；公开

(2)openness n. 公开；宽阔；率真

(3)opener n. [五金] 开启工具；开启的人

单词辨析

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打开

(1)open 普通用词，指把原来关起来或盖紧的东西打开。

(2)unfold 主要指把原来包好、卷好或叠好的东西再打开。

空的

(1)open 指未被占有，从而可被别人得到的。

(2)blank 指上面没有写字、印刷或做记号的空白表面，或指上面留着准备被填写的空白处。

(3)vacant 普通用词，侧重某物或某个位置没有被占用。

(4)hollow 指物体中间是空的。

(5)empty 指空无一人或一物，或空洞无意义的。

坦率；诚实

(1)open 指不隐瞒自己的秘密，愿意向他人表露自己或公开暴露自己的缺点。

(2)frank 强调毫无保留地畅所欲言，不受任何约束。

(3)sincere 侧重指一个人出自内心地对某人某事表示一种诚意。

(4)blunt 指讲话坦白直率、不客气，但隐含不得体、不顾及他人感情等意味。

(5)honest 指遵守正直等道德准则。

(6)plain 指直言不讳，毫不做作或故弄玄虚。

(7)straightforward 多用于答复、叙述等场合。指直截了当，不回避，或故弄玄虚。

释义

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adj.

allowing access, passage, or a view through an empty space; not closed or blocked up

开着的

it was a warm evening and the window was open

那是个暖夜，窗是开着的

the door was wide open

门开得很大

the cupboard's been ripped open.

碗橱已经猛地被打开了。

the pass is kept open by snowploughs.

　这条路用扫雪车来保持畅通无阻。

(of a container)not fastened or sealed; in a position or with the lid or other covering in a position allowing access to the inside part or the contents

未封的

the case burst open and its contents flew all over the place.

箱子撑了开来，里面的东西撒得满地都是。

(of a garment or its fastenings)not done up

（衣服或扣子）敞开着的

his tie was knotted below the open collar of his shirt.

他的领带节打在敞开的衬衫领口下面。

(of the mouth or eyes)with lips or lids parted

（嘴巴）张开着的；（眼睛）睁着的

his eyes were open but he could see nothing.

他眼睁着却什么也看不见。

[as complement]the boy's mouth dropped open in shock.

　男孩惊恐得张大了嘴。

(of the bowels)not constipated

（肠）通畅的。

[attrib.]exposed to the air or to view; not covered

露天的

an open fire burned in the grate.

壁炉里燃烧着明火。

he crossed the ocean in an open boat.

　他乘着敝舱船横渡了大洋。

(of land)not covered with buildings or trees

空旷的；开阔的

the plans allow increasing numbers of new houses in open countryside.

这些计划会使空旷的乡村里建起越来越多的新房子。

[as complement]damaged or injured by a deep cut in the surface

表面被深深切开的

he had his arm slashed open.

他的手臂被划开了一条大口子。

[predic.](open to)likely to suffer from or be affected by; vulnerable or subject to

易受影响的；易受攻击的

the system is open to abuse.

这套系统很容易被滥用。

(of a goalmouth or other object of attack in a game)unprotected; vulnerable

（球门或比赛中其他攻击的对象）无严密防守的；空虚的；易受攻击的。

(of a town or city)officially declared to be undefended, and so immune under international law from bombardment

（城镇或城市）被正式宣布不设防的（所以受国际法保护免受攻击）。

with the outer edges or sides drawn away from each other; unfolded

展开的

the trees had buds and a few open flowers.

树上有花苞和一些绽开的花。

(of a book or file)with the covers parted allowing it to be read

（书，文档）摊开的

she was copying verses from an open Bible

她正从一本摊开的《圣经》上抄写诗句

figurative 〈喻〉 her mind was an open book to him.

他对她的想法了如指掌。

(of a hand)not clenched into a fist

（手）张开的。

(of a game or style of play)characterized by action which is spread out over the field

（比赛或游戏）散开的，满场都是的。

[predic.](of a shop, place of entertainment, etc.)officially admitting customers or visitors; available for business

（商店或娱乐场所）开着的，营业着的

the bar was open, but did not seem ready for business

酒吧是开着，不过好像还没准备好营业

the shop stays open until 9pm.

商店一直营业到晚上九点。

(of a bank account)available for transactions

（银行账户）已开通的。

(of a telephone line)ready to take calls

（电话）开通的

our free advice line is open from 8:30 to 17:30 .

我们免费咨询热线的开放时间是早上８点半到下午５点半。

freely available or accessible; offered without restriction

对…开放

the service is open to all students at the University.

这项服务对大学里所有的学生开放。

(of a choice, offer, or opportunity)still available; such that people can take advantage of it

（决定、出价或机会等）可考虑的，可选择的；可利用的

the offer is open while stocks last

只要有货，出价就可供考虑

we need to consider what options are left open.

我们需要考虑还有哪些可供选择的可能。

(亦作Open)with no restrictions on those allowed to attend or participate

对参加者不受限制的

an open audition was announced.

已宣布将进行公开面试选拔。

each horse had won two open races.

每匹马都赢得过两次公开赛的冠军。

(亦作Open)(of a victor)having won an open competition trants

（胜利者）赢得公开赛的。

(of a ticket)not restricted as to day of travel

（票子）未注明旅行日期的。

Brit. (of a cheque) not crossed

〈英〉 （支票）未划平行线的，未签注的。

Mathematics (of a set) not containing any of its limit points

【数】 （集合）开的。

not coucealing one's thoughts or feelings; frank and communicative

坦率的；坦诚的

she was open and naive

她坦率而又天真

I was quite open about my views.

我是非常直言不讳的。

not concealed; manifest

不隐瞒的；显而易见的

his eyes showed open admiration as they swept over her.

当他的目光扫过她的时候流露出明显的钦佩。

[attrib.](of conflict)fully developed and unconcealed

（矛盾）激化的；公开的

the dispute erupted into open war.

争端演变成一场公开的战争。

welcoming public discussion, criticism, and enquiry

公开的；能接受意见、批评和询问的

he outlined the party's commitment to democracy and open government.

他简要地阐述了党对民主和公开政府的承诺。

(of a matter or decision)not finally settled; still admitting of debate

（事情或决定等）悬而未决的；容许争议的

students' choice of degree can be kept open until the second year.

学生们可以在第二年再作出对学位的选择。

(of the mind)accessible to new ideas

能接受新思想的；开放的

I'm keeping an open mind about my future.

我对我的未来持开放的想法。

[predic.](open to)receptive to

乐于接受的；愿意考虑的

the union was open to suggestions for improvements.

工会乐意接受改进工作的建议。

[predic.](open to)admitting of; making possible

允许的；使可能的

the message is open to different interpretations.

这条信息可以有多种不同的解释。

Phonetics (of a vowel) produced with a relatively wide opening of the mouth and the tongue kept low

【语音】 （元音）开的。

(of a syllable)ending in a vowel

（音节）以元音结尾的。

Music (of a string) allowed to vibrate along its whole length

【乐】 开放的。

(of a pipe)unstopped at each end

（音管）两端不封闭的。

(of a note)sounded from an open string or pipe

（音）弦空的，开放的。

(of an electric circuit)having a break in the conducting path

（电路）开路的，断路的。

(of a fabric)loosely knitted or woven

（纺织品）松散的。

v.

move or adjust (a door or window) so as to leave a space allowing access and vision

打开（门或窗）

she opened the door and went in

她打开门走了进去

[no obj., in imperative]‘ Open up!’ he said.

“打开！”他说。

[no obj.](of a door or window)be moved or adjusted to leave a space allowing access

（门或窗）打开

the door opened and a man came out.

门开了，一个男人走了出来。

undo or remove the lid, cover, or fastening of (a container package, letter, etc.) to get access to the contents

打开；拧开（盖子）；拆开

he opened a bottle inexpertly, spilling some of the wine.

他笨拙地打开了瓶盖，洒出了一些酒

can we open the presents now?

我们现在能把礼物打开了吗？

part the lips or lids of (a mouth or eye)

张开（嘴巴）；睁开（眼睛）

she opened her mouth to argue.

她张嘴争辩。

[no obj.](of the mouth or eyes)have the lips of lids parted

（嘴巴）张开；（眼睛）睁开

her eyes slowly opened.

她的眼睛慢慢地睁开了。

[no obj.]come apart; lose or lack its protective covering

裂开；失去（或缺少）保护层

old wounds opened and I bled a little bit.

旧伤口裂开，我流了点血。

[no obj.](open on to/into)(of a room, door, or window)give access to

（房间、门或窗等）通往

the kitchen opened into a pleasant sitting room.

厨房通往舒适的客厅。

cause evacuation of (the bowels)

使肠胃畅通。

spread out; unfold or be unfolded

展开；打开

[with obj.]the eagle opened its wings and circled up into the air

老鹰展开双翅盘旋地飞向空中

the tail looks like a fan when it is opened out fully.

当尾巴完全展开的时候看上去就像一把扇子。

[no obj.]the flowers only open during bright weather.

这些花只有在晴天才会开。

[with obj.]part the covers of (a book or file) to read it

翻开（书或文件）

she opened her book at the prologue.

她把书翻到序言。

[no obj.](open out)become wider or more spacious

开阔；展宽

the path opened out into a glade.

这条小路渐渐开阔，延伸到一片林中空地。

[no obj., with adverbial](of a prospect)extend into view; spread out before someone

展现

stop to marvel at the views that open out below.

停下来惊奇地观赏展现在眼底下的景色。

[with obj.]Nautical achieve a clear view of (a place) by sailing past a headland or other obstruction

【航海】 （驶过海岬或其他挡住视线的障碍物而）看见

we shall open Torbay shortly.

我们很快就能看见托培了。

make or become formally ready for customers, visitors, or business

正式（向顾客，参观者）开放；正式对外营业

[with obj.]she raised $731 by opening her home and selling coffee and tea

她开放了她的家并出售咖啡和茶，筹集到了７３１美元

[no obj.]the shops didn't open until 10.

这些商店到１０点才开门。

[with obj.]ceremonially declare (a building, road, etc.) to be completed and ready for use

举行（建筑或道路等的）竣工仪式

the Queen opened the power plant on 17 October 1956.

　女王在１９５６年１０月１７日宣布电厂竣工投产。

[with obj.]make possible access to or passage through

使开通，使开放

the President announced that his government would open the border.

总统宣布他的政府将开放边境。

formally establish or begin (a new business, movement, or enterprise)

正式开办（或开设）（新业务、运动或公司）

she began to teach and opened her own school

她开始教书并开办了自己的学校

we opened up a branch in Madrid.

我们在马德里开设了一个分公司。

[no obj.](of an enterprise, meeting, or event)begin or be formally established

（公司）开业；（会议、活动等）开幕

two new restaurants open this week.

　本周有两家新餐馆开业。

take the action required to begin using

开立，打开

they have the ￡10 necessary to open a savings account

他们有开立储蓄账户所必需的１０英镑

click twice to open a file for the software selected.

　双击来打开所选软件的文件。

[no obj.](of a piece of writing or music)begin

（文章、乐章等的）开始

the chapter opens with a discussion of Anglo-Irish relations.

　该章以讨论英国和爱尔兰的关系开始。

[no obj.](open up)(of a process)start to develop

（过程）开始发展

a new and dramatic phase was opening up.

一个崭新的、戏剧性的阶段马上要开始了。

(of a counsel in a law court)make a preliminary statement in (a case) before calling witnesses

（法庭上的律师在传目击证人之前）首次陈述，肇始。

Cricket another term for OPEN THE BATTING below

【板球】同后面open the batting.

Bridge make (the first bid) in the auction

【桥牌】开始叫牌。

make available or more widely known

提供；使更广为人知

new technologies open up thousands of different opportunities

新技术提供了成千上万个不同的机会。

[no obj.](open out/up)become more communicative or confiding

更畅谈；更直言

he was very reserved and only opened out to her slowly.

他非常内向，只对她慢慢袒露心声。

make (one's mind) more receptive or sympathetic

使（心灵）更善于接受的；更富有同情心的

open your mind to what is going on around you.

要接纳发生在你身边的事。

(open someone to/up to)make someone vulnerable to

使某人易受到打击

the process is going to open them to a legal threat.

这个过程会使他们受到法律威胁。

break the conducting path of (an electric circuit)

断开（电路）

the switch opens the motor circuit.

开关断开发动机的电流。

[no obj.](of an electric circuit or device)suffer a break in its conducting path

（电路或电力设备）断路。

n.

[mass noun](the open)outdoors or in the countryside

户外，露天；野外

guests were sitting in the open on the terrace.

　客人们坐在露天的阳台上。

(in/into the open)not subject to concealment; made public

公开；泄露

we have never let our dislike for him come into the open.

我们从未表露过对他的不喜欢。

(Open)a championship or competition with no restrictions on who may compete

（对参赛对象没有限制的）公开赛

his victory in the 2003 Australian Open

他在２００３年澳大利亚公开赛上的胜利。

an accidental break in the conducting path for an electric current

电流意外断路。

短语

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be open with speak frankly to； conceal nothing from 坦率直言 I had always been completely open with my mother． 我一直在妈妈面前知无不言

an open book a person or thing that is easy to understand or about which everything is known 坦率的人；一目了然的事物 her mind was an open book to him. 她想些什么，他一看就清楚

in open court in a court of law, before the judge and the public 在法庭上（面对法官和公众）

open-and-shut （of a case or argument） admitting no doubt or dispute； straightforward （案件，争论）一目了然的

open the batting Cricket play as one of the pair of batsmen who begin a side's innings 【板球】 开球

open the door to 见ＤＯＯＲ． open someone's eyes 见ＥＹＥ． open fire begin to shoot 开火

an open mind 见ＭIＮＤ． with one's eyes open （或with open eyes） fully aware of the risks and other implications of an action or situation 睁大眼睛（充分认识到风险） I went into the job with my eyes open—everyone knows what happens to an unsuccessful manager． 我睁大眼睛开始了工作—— 每个人都知道失败的经理会有什么下场

with open arms 见ＡＲＭ1.

短语动词

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open up begin shooting 开火 the enemy artillery had opened up． 敌人的炮兵已经开火了

open something up 1 informal accelerate a motor vehicle 〈非正式〉使（机动车）加速 Sam took me back on the motorway to open her up. 萨姆载着我回到高速路上，以便让车跑得更快

２ （of a sports player or team） create an advantage for one's side （运动员，运动队）为己方创造（优势） he opened up a lead of 14-8． 他创造了14比8的领先优势

易错必背词

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open the door 打开门

(1)He then climbed up a chair to open the door.

随后他爬上一把椅子来开门。[海南省 2021 中考 阅读理解]

open the curtain(s) 拉开窗帘

(1)Open the curtains and turn up the lights.

拉开窗帘，打开灯。[全国卷II 2015 高考 阅读理解]

open up ... 打开；开放

(1)Our city will open up 5G.

我们的城市将开放5G。[佳木斯市 2021 中考 单项选择]

(2)It just opens up conversation.

它只是打开了话题。[全国乙卷 2021 高考 七选五]

open a hotel 开酒店

(1)Alibaba opened a hotel.

阿里巴巴成立了一家酒店。[连云港市 2019 中考 选词填空]

open in + 时间 于…开业

(1)The Grand Hotel opened in 1990.

格兰德酒店于1990年开业。[全国卷I 2018 高考 听力]

sth be open 某物是开着的

(1)The door is open.

门是开着的。[易懂例句]

(2)The window of the bedroom is open.

卧室的窗户是开着的。[吉林省 2021 中考 听力]

open window 开着的窗户

(1)A wasp flew in the open window.

一只黄蜂飞进了开着的窗子。[经典例句]

leave it open 让它开着

(1)Leave it open when you're available to talk and close it when you're not.

有空的时候让它开着，没空的时候就关上。[全国卷II 2017 高考 阅读理解]

open online course 线上公开课

be open to the public 对公众开放

(1)The rhino section will be open to the public.

犀牛展区将对公众开放。[全国甲卷 2021 高考 阅读理解]

be open from + 时间 从…开始营业

(1)Our bar is open from 7.

我们的酒吧从7点开始营业。[全国卷II 2016 高考 阅读理解]

open air 户外；露天

a open question 开放性问题；未决问题

an open question 开放性问题；未决问题

be open and honest 开诚布公

词源

---

"Old English open （adjective）, openian （verb）, of Germanic origin； related to Dutch open and German offen, from the root of the adverb ＵＰ．"

考纲分布

---

近6年出现441次

重要程度: 5星

43%; v/adj 开; 打开的

32%; v/adj 开业; 营业的

11%; v/adj 开放; 可利用的

11%; v 开立; 开始

1%; v/adj 睁开; 睁着的

1%; n/adj 非秘密; 公开的

0%; adj 坦率的

0%; v (open up)提供; 使可能; 可达到

0%; n/adj 户外; 露天的

0%; adj 未决定的; 待决定的

考纲释义

---

( 1)v/adj. 开; 打开的

真题例句：

the door is opened by the passenger

车门由乘客打开[2019年 南宁市卷 阅读理解]

I opened the door and slipped the album inside.

我打开门，把相册塞进去。[2018年 温州市卷 听力]

Would you mind opening the window a bit more?

你介意把窗户开大一点吗？[2018年 上海市卷 阅读理解]

( 2)v/adj. 开业; 营业的

英文释义：not shut or blocked

真题例句：

However, it only had 100 students and four teachers when it was open on September 10th, 1961.

然而，它在1961年9月10日开业时只有100名学生和4名教师。[2021年 南充市卷 阅读理解]

B. The Palace Museum never opened after dark.

故宫天黑以后从不开门。[2019年 新疆卷 阅读技能]

My friend's new restaurant in Wanda Plaza( 万达广场 ) was open two  years ago, but I  haven't been there so far.

我朋友在万达广场的新餐厅两年前开张了，但我至今没去过。[2018年 乌鲁木齐市卷 词语运用]

The school opens on Monday

学校周一开学[2018年 江西省卷 单项选择]

( 3)v/adj. 开放; 可利用的

真题例句：

Secondly, ask them open-ended questions.

其次，问他们开放式的问题。[2020年 绵阳市卷 单项选择]

This show is open year round and included with regular Zoo admission.

该节目全年开放，并包含在常规动物园门票中。[2018年 连云港市卷 短文填空]

YMT's summer camps are open to anyone aged 6-17 looking to develop their acting, singing and dancing abilities.

YMT的夏令营面向 6-17岁希望发展自己的表演、歌唱和舞蹈能力的任何人开放。[2018年 河南省卷 阅读理解]

( 4)v. 开立; 开始

英文释义：establish a new business, movement, or enterprise

真题例句：

His wish came true, and the museum opened in 1759, six years after Sir Hans Sloane died.

他的愿望实现了，博物馆在汉斯·斯隆爵士去世六年后的 1759 年开立了。[2018年 青岛市卷 阅读理解]

My father had always wanted to open a small restaurant.

我父亲一直想开一家小餐馆。[2018年 天津市卷 阅读理解]

In 1951, a new English-language bookstore named "Le Mistral" was opened in Paris.

1951年，一家名为“Le Mistral”的新英文书店在巴黎成立。[2018年 长春市卷 阅读理解]

( 5)v/adj. 睁开; 睁着的

真题例句：

Sleepwalkers' eyes are open, but they don't see the same way they do when they're awake.

梦游者的眼睛是睁着的，但他们看东西的方式和他们醒着的时候不一样。[2020年 河南省卷 阅读理解]

2. open your eyes

睁开你的眼睛[2020年 锦州市卷 阅读理解]

When she opened her eyes, she saw Doctor Tim holding her tooth, smiling.

当她睁开眼睛时，她看到蒂姆医生拿着她的牙齿，微笑着。[2019年 黄冈市卷 阅读理解]

( 6)n/adj. 非秘密; 公开的

英文释义：not secret

真题例句：

Just like other animals, they can find enough to eat, and know when it is a sale to be out in the open.

就像其他动物一样，它们可以找到足够的食物，并且知道什么时候可以公开出售。[2021年 苏州市卷 短文填空]

With the help of AI, MOOC, or Massive Open Online Course, allows students around the world to take classes online.

借助人工智能、慕课或大规模的线上公开课，可以让来自世界各地的学生在线上课。[2018年 吉林省卷 听力]

( 7)adj. 坦率的

真题例句：

Be open and honest.

开诚布公。[2021年 德阳市卷 短文填空]

That is to say, you need to be open—minded with a loving heart.

也就是说，你需要心胸开阔，充满爱心。[2021年 广元市卷 阅读理解]

"If they're not open about it", he warns, "it can greatly harm the parent and child relationship."

他警告说：“如果他们对此不公开，这会极大地伤害父母和孩子的关系。”[2021年 日照市卷 阅读理解]

( 8)v. (open up)提供; 使可能; 可达到

真题例句：

This opens up the other person to look at the data again and shows that you won't change your opinion.

这让对方再次看数据，向他们表明你不会改变你的观点。[2018年 连云港市卷 短文填空]

( 9)n/adj. 户外; 露天的

真题例句：

Kelly would like to study in a clean, open space, while Maria works best with books, papers and other things around her.

凯莉喜欢在干净、开放的空间里学习，而玛丽亚最擅长和书籍、文件以及周边其他的事物打交道。[2021年 嘉兴市卷 阅读理解]

The open-air museum is about 15 minutes' walk away from the center of Goreme.

露天博物馆距离格雷梅市中心约有15分钟步行路程。[2019年 陕西省卷 任务型阅读]

( 10)adj. 未决定的; 待决定的

真题例句：

Space travel may soon be a reality, but how visitors get there is still a very open question.

太空旅行可能很快成为现实，但游客如何到达那里仍然是一个非常悬而未决的问题。[2021年 绍兴市卷 阅读理解]

必考短语

---

(1)in the open air露天

(2)open up敞开心扉；开火；（使某事物）成为可能；可达到

必考派生词

---

opening n. 缺口；空；开始；开始部分；首映；首演；空缺职位；落成典礼；工作机会；开案陈述

unopened adj. 未打开的

用法讲解

---

open既可用作及物动词，也可用作不及物动词。用作不及物动词时，多表示某物自身具有打开的性质。 及物：Please open the door for me. 请帮我把门打开。 不及物：Does the door open inwards or outwards? 那门是朝里开还是朝外开?

表示一种状态时应该用系表结构be open，此时open是形容词。 示例：商店开门了吗? 误 Are the shops opened yet? 正 Are the shops open yet?

考纲分布

---

近12年出现4次

重要程度: 4星

100%; adj/v 开业; 开放; 打开

考纲释义

---

( 1)adj/v. 开业; 开放; 打开

英文释义：not shut or blocked

真题例句：

After all, coworking spaces also typically use an open office layout.

毕竟，共同工作空间通常也采用开放式办公室布局。[2021年 全国乙卷 阅读理解]

A moment later, he began to climb the half-open window—one leg went over it.

过了一会儿，他开始爬上半开的窗户，一条腿跨过了窗户。[2021年 北京卷 完形填空]

The rhino section will be open to the public.

犀牛展区将对公众开放。[2021年 全国甲卷 阅读理解]

必考短语

---

(1)in the open air在户外; 露天

(2)open up(使某事物) 成为可能; 开门; 营业; 开业; 发展; 开始发生; 出现; 张开

(3)in the open在户外; 在野外

必考派生词

---

opener n. 开启物；首场；首粒进球；开场的话；开局者；开叫人

opening n. 缺口；空；开始；开始部分；首映；首演；空缺职位；落成典礼；工作机会；开案陈述

openness n. 公开；开放；率真；开阔

reopen v. 再开；重新打开；重新开始

考纲分布

---

近9年出现85次

重要程度: 5星

40%; adj/v 开业; 开放; 打开

39%; adj 自由的; 无限制的

11%; v/adj 敞开心扉; 坦白的; 直率的

6%; v 开创; 建立

5%; adj 公开的; 非秘密的

0%; v/adj 展开; 开端的

考纲释义

---

( 1)adj/v. 开业; 开放; 打开

英文释义：not shut or blocked

真题例句：

A man in Halifax, Canada, wanted to find out if people were thankful for someone holding the door open for them.

加拿大哈利法克斯的一名男子想知道人们是否感谢他们开门的人。[2020年 CET4 听力]

They held doors open for people at various places.

他们在不同的地方为人们敞开大门。[2020年 CET4 听力]

Byun Young-in chairs Songdo real estate association and started selling property here when the first phase of the city opened in 2005.

Byun Young-in 松岛房地产协会的会长，2005年松岛城一期开盘时，他就开始在这里销售房产。[2019年 CET4 阅读理解]

( 2)adj. 自由的; 无限制的

真题例句：

Textbook publishers connect professors, instructors and students in ways that alternatives, such as open e-textbooks and open educational resources, simply do not.

教科书出版商将教授、教师和学生联系在一起，这是其他替代性选择(如开放式电子教科书和开放式教育资源)根本无法做到的。[2019年 CET4 阅读理解]

Also, being open to new ideas had no relationship to long life, which might explain all those bad-tempered old people who are fixed in their ways.

此外，对新思想持开放态度与长寿没有关系，这可能解释了为什么那些脾气不好的老人总是一成不变。[2016年 CET4 阅读理解]

Some, like Mr. Azar's plastic bag, are open to argument as to how they work, or whether they really work at all.

有些，比如阿扎尔的塑料袋，对它们是如何工作的，或者它们是否真的工作，存在很多争议。[2016年 CET4 听力]

( 3)v/adj. 敞开心扉; 坦白的; 直率的

真题例句：

They tend to be more open in interpersonal relationships.

他们在人际关系上往往更开放。[2021年 CET4 阅读理解C]

That is why being self- aware, investing in broader networks of friends, and being open to new ideas will become even more crucial skills.

这就是为什么了解自己，投资更广人脉，并乐于接受新思想这些技能将会变得更加重要。[2019年 CET4 阅读理解]

I'm always a fan of being open and honest.

我总是喜欢开诚布公。[2018年 CET4 阅读理解]

( 4)v. 开创; 建立

英文释义：establish a new business; movement; or enterprise

真题例句：

Jan moved from Idaho with her husband in 1972 and opened a restaurant.

1972年，简和丈夫从爱达荷州搬来，开了一家餐馆。[2021年 CET4 听力]

Opening a gym and becoming personal trainers.

开一家健身房，成为私人教练。[2018年 CET4 听力]

( 5)adj. 公开的; 非秘密的

英文释义：not secret

( 6)v/adj. 展开; 开端的

必考短语

---

(1)be open to开放; 开放给

必考派生词

---

openness n. 公开；开放；率真；开阔

opening n. 缺口；空；开始；开始部分；首映；首演；空缺职位；落成典礼；工作机会；开案陈述

unopened adj. 未打开的

reopen v. 再开；重新打开；重新开始

用法讲解

---

open既可用作及物动词，也可用作不及物动词。用作不及物动词时，多表示某物自身具有打开的性质。 及物：Please open the door for me. 请帮我把门打开。 不及物：Does the door open inwards or outwards? 那门是朝里开还是朝外开?

表示一种状态时应该用系表结构be open，此时open是形容词。 示例：商店开门了吗? 误 Are the shops opened yet? 正 Are the shops open yet?

考纲分布

---

近9年出现78次

重要程度: 5星

64%; adj/v 开业; 开放; 打开

27%; v 开创; 建立

3%; adj 公开的; 非秘密的

3%; v/adj 敞开心扉; 坦白的; 直率的

3%; phr (with open arms)热烈地

1%; adj (open-minded)思想开明的

0%; v/adj 展开; 开端的

考纲释义

---

( 1)adj/v. 开业; 开放; 打开

英文释义：not shut or blocked

真题例句：

It doesn't sound like you had open communication with him or her.

听起来你并没有和他或她进行坦诚交流。[2021年 CET6 听力]

Probing the rock pools of a local beach or practising French on a language exchange can open their eyes to life's possibilities.

在当地海滩的岩石池里探索，或者通过语言交流练习法语，都可以让他们了解到升到生活中的许多可能。[2019年 CET6 阅读理解]

Macy's reported its sales plunged 5.2% in November and December at stores open more than a year.

梅西百货(Macy's)报告称，在开业一年多的商店中11月和12月的销售额暴跌5.2％。[2017年 CET6 阅读理解]

( 2)v. 开创; 建立

英文释义：establish a new business, movement, or enterprise

真题例句：

It has plans to open more locations of Macy's Backstage, a newly-developed off-price concept which might help it better compete with ambitious T. J. Maxx.

它计划在 Macy's Backstage 开设更多地点，这个新开发的低价概念可能有助于它与雄心勃勃的 T. J. Maxx 竞争。[2017年 CET6 阅读理解]

( 3)adj. 公开的; 非秘密的

英文释义：not secret

( 4)v/adj. 敞开心扉; 坦白的; 直率的

真题例句：

Most people feel nervous sitting across from a hiring manager, answering questions that effectively open themselves up for judgment.

大多数人坐在招聘经理的对面，回答让自己接受评判的问题时会感到紧张。[2021年 CET6 听力]

( 5)phr. (with open arms)热烈地

英文释义：if you welcome someone with open arms , you are extremely happy and pleased to see them

真题例句：

They welcome it with open arms.

他们热烈地欢迎。[2021年 CET6 听力]

( 6)adj. (open-minded)思想开明的

真题例句：

It's easier to be open-minded when you aren't feeling defensive.

当你没有防御性的时候，更容易保持开放的心态。[2021年 CET6 阅读理解B]

( 7)v/adj. 展开; 开端的

必考短语

---

(1)open communication开放式交流

(2)with open arms热烈地; 热情地; 诚挚地

必考派生词

---

openness n. 公开；开放；率真；开阔

unopened adj. 未打开的

opening n. 缺口；空；开始；开始部分；首映；首演；空缺职位；落成典礼；工作机会；开案陈述

opener n. 开启物；首场；首粒进球；开场的话；开局者；开叫人

reopen v. 再开；重新打开；重新开始

用法讲解

---

open既可用作及物动词，也可用作不及物动词。用作不及物动词时，多表示某物自身具有打开的性质。 及物：Please open the door for me. 请帮我把门打开。 不及物：Does the door open inwards or outwards? 那门是朝里开还是朝外开?

表示一种状态时应该用系表结构be open，此时open是形容词。 示例：商店开门了吗? 误 Are the shops opened yet? 正 Are the shops open yet?

考纲分布

---

近16年出现39次

重要程度: 5星

46%; v/adj 打开; 开着的

15%; adj (对外)开放的; 公开的

10%; v/adj 展开(的); 翻开

8%; v 开创; 建立

5%; adj (思想)开放的

3%; adj (open to)乐于接受的

3%; v 开始; 着手

3%; v 上映; 上演; 开幕

3%; v/adj 开业; 营业的

3%; adj 公开的; 非秘密的

3%; adj (open to)易受影响的

0%; v/adj 敞开心扉; 坦白的; 直率的

0%; v 泄露; 揭开

0%; n/adj 户外; 露天的

0%; n 公开赛

0%; v/n 断开电路

考纲释义

---

( 1)v/adj. 打开; 开着的

真题例句：

A bachelor's degree opens more doors.

学士学位会打开更多的门。[2018年 英语二 阅读理解A]

The court did suggest that accepting favors in return for opening doors is "distasteful" and "nasty."

法院的确认为收受好处并因此为他人开门作为回报的行为 “令人不快” 且 “下流龌龊”。[2017年 英语一 阅读理解A]

Enjoy the beauty of the world around and keep the eyes open to see the possibilities before you.

享受周围世界的美丽，睁大眼睛，看看你面前的可能性。[2015年 英语二 阅读理解B]

( 2)adj. (对外)开放的; 公开的

英文释义：freely available or accessible; offered without restriction

真题例句：

More than half of all British scientific research is now published under open access terms.

现在，超过一半的英国科学研究是以开放获取条款发表的。[2020年 英语一 阅读理解A]

In Britain the move towards open access publishing has been driven by funding bodies.

在英国，开放存取出版的趋势是由资助机构推动的。[2020年 英语一 阅读理解A]

A recent paper, titled "The Natural Selection of Bad Science", published on the Royal Society's open science website.

最近一篇题为“不良科学的自然选择”的论文发表在皇家学会的开放科学网站上。[2019年 英语一 翻译]

( 3)v/adj. 展开(的); 翻开

真题例句：

Phrasee claims their software can outperform humans by up to 10 percent when it comes to email open rates.

Phrasee声称，在电子邮件打开率方面，他们的软件可以超过人类10%。[2021年 英语一 阅读理解B]

Some AI software can analyze and optimize marketing email subject lines to increase open rates.

一些人工智能软件可以分析和优化营销电子邮件主题行，以提高打开率。[2021年 英语一 阅读理解B]

The lesson is not that you should make your personal life an open book, but you should just be honest.

教训不是你应该让你的个人生活成为一本打开的书，而是你应该诚实。[2020年 英语二 阅读理解B]

( 4)v. 开创; 建立

英文释义：establish a new business, movement, or enterprise

真题例句：

More than half a century ago, the Massachusetts Institute of Technology opened its Center for Advanced Visual Studies to explore the role of technology in culture.

半个多世纪前，麻省理工学院开设了高级视觉研究中心，以探索技术在文化中的作用。[2022年 英语一 阅读理解A]

"Each book opens up new avenues of knowledge to explore", Gates says.

盖茨说:“每本书都开辟了新的知识探索途径。”[2018年 英语二 翻译]

Looking beyond the culture war logic of right or wrong means opening up the middle ground.

超越对错的文化战争逻辑意味着开放中间地带。[2013年 英语二 阅读理解A]

( 5)adj. (思想)开放的

英文释义：(of the mind)accessible to new ideas

真题例句：

They cross-check sources and prefer news from different perspectives — especially those that are open about any bias.

他们交叉检查来源，更喜欢不同角度的新闻——尤其是那些对任何偏见都持开放态度的新闻。[2018年 英语一 阅读理解A]

It takes a while to judge complex aspects of personality, like neuroticism or open-mindedness.

判断性格的复杂方面需要一段时间，比如神经质或思想开放。[2013年 英语二 阅读理解A]

( 6)adj. (open to)乐于接受的

真题例句：

Be open to hearing other opinions.

乐于听取其他意见。[2021年 英语二 阅读理解B]

( 7)v. 开始; 着手

真题例句：

But it has already sparked significant controversy, with the United States trade representative opening an investigation.

但随着美国贸易代表开始展开调查，这已经引发了重大争议。[2020年 英语一 阅读理解A]

( 8)v. 上映; 上演; 开幕

真题例句：

I also remember that the musical play Hair opened on Broadway on the same day.

我还记得音乐剧《头发》在同一天在百老汇上映。[2013年 英语二 翻译]

( 9)v/adj. 开业; 营业的

英文释义：not shut or blocked

真题例句：

Pledging to run Pilgrim safely, the company has applied for federal permission to keep it open for another 20 years.

该公司承诺安全运营Pilgrim，并已申请联邦许可，将其再开放20年。[2012年 英语一 阅读理解A]

( 10)adj. 公开的; 非秘密的

英文释义：not secret

( 11)adj. (open to)易受影响的

( 12)v/adj. 敞开心扉; 坦白的; 直率的

( 13)v. 泄露; 揭开

( 14)n/adj. 户外; 露天的

( 15)n. 公开赛

( 16)v/n. 断开电路

必考短语

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(1)open up畅谈；开火；开发

(2)be open to开放；开放给

(3)open rate开放率；公开率；开启速率

(4)open to乐于接受的

必考派生词

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openness n. 公开；开放；率真；开阔

opening n. 缺口；空；开始；开始部分；首映；首演；空缺职位；落成典礼；工作机会；开案陈述

单词辨析

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open 是把原先关闭或封起来的东西打开，与close相对用一句话来区别二者。

unfold 是把原先折叠或卷起来的东西打开，与fold相对。

(1)Oh, my goodness. Open, open, open!

哦，天啊，睁开，睁开，快睁开眼睛!《The Pursuit of Happyness》《当幸福来敲门》

(2)First, windows. Conventional. Open, closed. Open, closed. Halfway open. Or halfway closed, depending on your philosophical bent.

首先，窗户，很常见。打开，关上。打开，关上。开一半，或者说关一半，这取决于你的哲学取向。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(3)Open it.

把门打开。《Star Trek Into Darkness》《星际迷航：暗黑无界》

(4)I had this space designed for open energy and open conversation.

我设计这个空间就是让大家有开放的能量，以及开放性的交流。《2 Broke Girls Season 4》《破产姐妹 第四季》

(5)Is the window open? Because if the window's open a bird could fly in and…

窗户有开着吗？如果开着 鸟可能会飞进来然后……《Friends Season 9》《老友记 第九季》

(6)It's because Door's open. What? It can't really be Room if Door's open.

是因为门开着。什么？门开着，这就不是房间了。《Room》《房间》

(7)Rach, hey, open up, please!

瑞秋，瑞秋，瑞秋，开门。《Friends Season 2》《老友记 第二季》

(8)And there's pictures. Don't open them. Do not open them.

还有图片呢，别打开，千万别打开。《The Big Bang Theory Season 7》《生活大爆炸 第7季》

(9)Open your heart to me, Rose.

用心来爱我，萝丝。《Titanic》《泰坦尼克号》

(10)I'm gonna show you how you do this right! Open your mouths! Open them.

我来教你们该怎么做才对！张开嘴！张大点！《Girl Meets World Season 2》《女孩成长记 第二季》

(11)Mummy, Mummy, open your present. Can you guess what it is? I've no idea. Open it and see.

妈妈，妈妈，你打开你的礼物。你能猜出来是什么吗？我猜不出来。你打开看看吧。《Peppa Pig Season 1》《小猪佩奇 第一季》

(12)Why don't you open with a joke? Open with a joke? It's a university, not a comedy club.

不如以笑话开场？以笑话开场？那是大学，不是夜总会。《Friends Season 6》《老友记 第六季》

(13)Open your present. Can you guess what it is? I've no idea. Open it and see.

打开你的礼物。你能猜出来是什么吗？我猜不出来。你打开看看吧。《Get fluent spoken English in 100 days》《100天养成流利口语》

(14)You were about to swim into open water.

你要游到海面了。《Finding Nemo》《海底总动员》

(15)Goodwin, open this god damn door！

戈德温，把这该死的门打开。《Source Code》《源代码》

(16)So keep an open mind.

所以保持开放的心态。《The Big Bang Theory Season 8》《生活大爆炸 第八季》

(17)Well, open it, will you? I want to see what $100,000 looks like. Yeah, come on. Me, too. Let's have a look. Open it. Yeah, yeah, go on. Open it, Mr. Moon. For sure, I'll open it.

那打开看看，我还从来没有见过十万块钱呢。真的，我也是。让我们看看吧，打开吧。是啊，先生，打开让我们看看吧。当然可以。《Sing》《欢乐好声音》

(18)He's open-minded that way.

他的思想很开通。《Girl Meets World Season 2》《女孩成长记 第二季》

(19)Is to have a long, long talk, you know? Get Joey out on the open road and really open him up.

我想花时间跟你长谈。你知道吗？告诉我多一点人生道理。《Friends Season 7》《老友记 第七季》

(20)Should I leave this open for you too?

我应该让门开着吗？《Friends Season 8》《老友记 第八季》