period是什么意思

短语搭配

(1)Spring and Autumn Period春秋时期；春秋战国时期

(2)a period of time一段时间

(3)period of time一段时间, 期间

(4)period of adolescence青春期

(5)during the period在此期间

(6)new period新时期

(7)period drama历史剧；古装剧

(8)the Warring States Period战国时期；战国；战国时代

(9)time period时间段；时间周期；时间期限

(10)a period of一段时间

(11)incubation period孵化期；培养期；潜伏期

(12)latent period潜伏期；反应期

(13)menstrual period经期

(14)cooling-off period冷却时间；冷却期；冷静期

(15)safe period安全期

(16)critical period关键期；敏感期

(17)middle period中期

(18)payback period资金回收期

(19)refractory period不应期

(20)sensitive period敏感期

(21)glacial period冰期；冰河时代

(22)period piece古物；文物；古代作品

(23)put a period to使结束；终止

(24)synodic period会合周期

(25)sidereal period恒星周期

(26)a period一段时期

(27)long period长时间

(28)short period短时期；短期间；周期短

(29)transition period过渡时期；过渡期；转型期

(30)transitional period过渡期间；过渡时期；过渡期

(31)construction period施工期间；建设期；建设期间

(32)initial period初期；初始期；最初期间

(33)early period早期

(34)grace period宽限期；过渡期；缓冲期

(35)specified period指定期间；指明期间；规定期间

(36)extended period延长期限

(37)retention period保留期；保留期限；保留周期

(38)accounting period核算期；会计期间；统计时期

(39)warranty period保修期

(40)interim period过渡时期

(41)limitation period时效期；诉讼时效

(42)probation period试用期；见习期；缓刑期

(43)trial period试用期；试行期；审判时期

(44)validity period有效期；有效期限

(45)waiting period等待期；等候期

(46)recovery period恢复时期；恢复周期；复苏期

(47)in period在经期；在…期间

(48)peak period高峰期；峰值期；巅峰时期

(49)guarantee period保证期；保证期限；担保期

(50)period of validity有效期间；有效期；有效期内

(51)probationary period试用期；见习期

(52)service period服务期间；服务周期

(53)fixed period固定时期；固定期间；固定期限

(54)return period重现期；回归周期；返回期

(55)gestation period妊娠期；怀孕期；孕育期

(56)notice period通知期限；通知期间；通知期内

(57)valid period有效期；有效期限；有效期内

(58)election period选举期间；选举期；选举时期

双语例句

(1)In this severe period, the government needs a high degree of cooperation from the people.

在这个严峻的时期，政府需要民众的高度配合。

(2)Her period is often irregular, which may be due to physical problems.

她的经期经常不规律，可能是由于身体出了问题。

(3)The developer uniformly furnished the building with a period decoration.

开发商统一为楼盘布置了古色古香的装修。

(4)We have six periods of science a week.

我们每周有六节科学课

(5)The study will be carried out over a six-month period.

调查将持续6个月时间

(6)Thank you for all your love and support through this challenging period of time.

谢谢你在这段艰难时期给我的爱和支持。

(7)I'm grateful for your help during this difficult period of time in my life.

我很感激你在我人生这段艰难时期给我的帮助。

(8)After inflation hit my country, our family went through a period of adjustment.

我们国家通货膨胀之后，我们家做了一些调整来适应。

(9)The war was followed by a long period of prosperity.

战争之后是一段很长的繁荣时期。

(10)Company sales were 30% worse than in the corresponding period last year.

公司的销售额比去年同期下滑了30%。

(11)We witnessed a threefold jump in sales volume during the period in question.

在此期间我们见证了销量三倍的跃升。

(12)His new album, Changes, has come after a period of self-reflection and getting married.

经过一段时间的自省和婚姻，他发布了新专辑《改变》。

(13)After a successful period of quarantine, the city of Wuhan has now opened its train, road and rail connections.

在一段颇具成效的隔离后，武汉市重启铁路、公路通道。

(14)The period goes inside the quotes. Period.

引用内容的句号打在引号内。无可争辩。

(15)This period starts from the time you sign this contract until two years after your contract has been terminated.

执行日期自你签署合同之日开始至你合同到期后的两年结束。

(16)What is the time period during which this clause is enforceable?

这个条款在什么时间段内是强制执行的？

(17)When did you last have a period ?

你上一次月经是什么时候？

(18)It was a period of intense activity.

那是活动激烈的时期。

(19)The novel is set in the Roman period.

该小说的背景是罗马时期。

(20)Like Picasso, she too had a blue period.

和毕加索一样，她也有过一段消沉时期。

(21)It was a period of rest and recuperation.

那是一段休养的时间。

同义词

n. 周期，期间；时期；月经；课时

词根词缀

同前缀词 peri- 周围, 靠近

(1)peripheral adj. 外围的；边缘的；次要的；无关紧要的；体表的

(2)perimeter n. 周；周边；视野计；周长；边缘；防线；外围

同根词 od 路

(1)odograph n. 里程表; [测]步程计; 记步器

(2)exodus n. 大批离开；（Exodus）《出埃及记》

同根词

词根 period

(1)periodical adj. [数] 周期的；定期的n. 期刊；杂志

(2)periodic adj. 周期的；定期的

(3)periodically adv. 定期地；周期性地；偶尔；间歇

(4)periodicity n. [数] 周期性；频率；定期性

单词辨析

时期；时代

(1)times 侧重某一特定时期。

(2)epoch 正式用词，侧重指以某重大事件或巨大变化为起点的新的历史时期。

(3)age 常指具有显著特征或以某杰出人物命名的历史时代或时期。

(4)era 书面语用词，指历史上的纪元、年代，可与epoch和age互换，侧重时期的延续性和整个历程。

(5)period 最普通用词，概念广泛，时间长短不限，既可指任何一个历史时期，又可指个人或自然界的一个发展阶段。

释义

n.

a length or portion of time

（一段）时间，时期，阶段

he had long periods of depression

他几次陷入长时间的消沉

the ale will be available for a limited period

麦芽酒只供应有限的一段时间

the period 1977—85.

１９７７—１９８５年这一时期。

a portion of time in the life of a person, nation, or civilization characterized by the same prevalent features or conditions

阶段；时代

the early medieval period.

中世纪的早期。

one of the set divisions of the day in a school allocated to a lesson or other activity

学时，课时。

[with modifier]a set period of time during which a particular activity takes place

周期，期

the training period is between 16 and 18 months.

训练期是１６到１８个月。

each of the intervals into which the playing time of a sporting event is divided

（体育比赛的）局。

a major division of geological time that is a subdivision of an era and is itself subdivided into epochs, corresponding to a system in chronostratigraphy

（地质年代划分的）纪。

Physics the interval of time between successive occurrences of the same state in an oscillatory or cyclic phenomenon, such as a mechanical vibration, an alternating current, a variable star, or an electromagnetic wave

【物理】 （振动或循环的）周期。

Astronomy the time taken by a celestial object to rotate about its axis, or to make one circuit of its orbit

【天文】 自转（或公转）周期。

Mathematics the interval between successive equal values of a periodic function

【数】 （周期函数的）周期。

(亦作menstrual period)a flow of blood and other material from the lining of the uterus, lasting for a few days and occurring in sexually mature women who are not pregnant at intervals of about one lunar month until the menopause

（妇女的）经期。

chiefly N. Amer. a full stop

〈主北美〉 句号，句点。

informal added to the end of a statement to indicate that no further discussion is possible or desirable

〈非 正式〉 到此为止，就这样（常用于陈述末尾，表示无法或无需再讨论）

he is the sole owner of the trademark, period.

他是那商标的唯一所有人，就是这样。

Chemistry a set of elements occupying a horizontal row in the periodic table

【化】 周期元素。

Rhetoric a complex sentence, especially one consisting of several clauses, constructed as part of a formal speech or oration

【修辞】 完整句。

Music a complete idea, typically consisting of two or four phrases

【乐】 乐段，乐节。

adj.

belonging to or characteristic of a past historical time, especially in style or design

（尤指风格或设计）属于过去某一特定历史时期的；具有过去某一特定历史时期特点的

a splendid selection of period furniture.

古老家具精选。

短语

put a period to dated　put an end to; bring to a conclusion 〈旧〉 使结束，终止 in dry climates, the onset of summer drought may put a period to plant activity.在干燥的气候条件下，夏季干旱的开始就可能使植物丧失活力

易错必背词

in a short period of time 短期内

(1)My uncle says that he never dreams of becoming rich in a short period of time.

我叔叔说，他从来没有梦想过在短时间内变得富有。[全国卷I 2016 高考 改错]

during the period 在此期间

(1)Around 13,500 new jobs were created during the period.

在此期间，新增就业岗位约13500个。[江苏卷 2018 高考 单选]

(2)It's necessary for us to wear masks (口罩) in public places during the COVID-19 period.

在新冠肺炎期间，我们有必要在公共场所戴口罩。[云南省卷 2020 中考 单项选择]

over a long period of time 很长一段时间

(1)Stonehenge was built slowly over a long period of time.

巨石阵是经过很长一段时间慢慢建造起来的。[锦州 2022 信息摘录]

period of history 历史时期

(1)Which period of history would you most like to have lived in?

你最喜欢生活在哪一个历史时期？[经典例句]

the Spring and Autumn Period 春秋战国时期

(1)Confucius was a great thinker and teacher in the Spring and Autumn Period of China.

孔子是中国春秋战国时期伟大的思想家和教育家。[成都市B卷 2020 中考 图表理解]

词源

"late Middle English （denoting the time during which something, especially a disease, runs its course）： from Old French periode, via Latin from Greek periodos　‘orbit, recurrence, course', from peri-　‘around' + hodos　‘way, course'. The sense　‘portion of time' dates from the early 17th cent."

考纲分布

近6年出现57次

重要程度: 5星

60%; n 一段(持续)时间

39%; n 时代; 时期

2%; n 点; 句点

考纲释义

( 1)n. 一段(持续)时间

英文释义：a length of time

真题例句：

It's necessary for us to wear masks (口罩) in public places during the COVID-19 period.

在新冠肺炎期间, 我们有必要在公共场所戴口罩。[2020年 云南省卷 单项选择]

After a period of tests in space, this new satellite has started to work with other Beidou satellites together.

经过一段时间的太空试验，这颗新卫星已经开始与其他北斗卫星协同工作。[2020年 黄冈市卷 阅读理解]

Being lonely for long periods of time is not a great feeling．

长期的孤独感觉并不好。[2019年 天津市卷 任务型阅读]

( 2)n. 时代; 时期

英文释义：a portion of time in the life of a nation, civilization, characterized by the same prevalent features or conditions

真题例句：

Confucius (551—479 BC) was a great thinker and teacher in the Spring and Autumn Period of China.

孔子（公元前551-479年）是中国春秋战国时期伟大的思想家和教育家。[2020年 成都市B卷 图表理解]

During the Warring States Period, there was the Chongyang Festival.

战国时期，有重阳节。[2018年 青岛市卷 阅读理解]

The name of the Chongyang Festival first appeared in the Three Kingdoms Period.

重阳节的名称最早出现在三国时期。[2018年 青岛市卷 阅读理解]

( 3)n. 点; 句点

英文释义：a punctuation mark (.) used at the end of a sentence or an abbreviation

必考短语

(1)Spring and Autumn Period春秋时期；春秋战国时期

(2)a period of time一段时间

(3)during the period在此期间

(4)new period新时期

(5)period drama历史剧；古装剧

(6)the Warring States Period战国时期；战国；战国时代

单词辨析

age 常指具有显著特征或以某杰出人物命名的历史时代或时期。

period 最普通用词，概念广泛，时间长短不限，既可指任何一个历史时期，又可指个人或自然界的一个发展阶段。

times 侧重某一特定时期。

考纲分布

近12年出现4次

重要程度: 4星

100%; n 时代; 时期

考纲释义

( 1)n. 时代; 时期

英文释义：a portion of time in the life of a nation, civilization, characterized by the same prevalent features or conditions

真题例句：

UNESCO will provide limited insurance coverage up to USD 30,000 for the internship period.

教科文组织将为实习生在实习期间提供最高30000美元的有限保险。[2021年 北京卷 阅读理解]

That was the period of time I enjoyed most in Toronto.

那是我在多伦多最开心的一段时间。[2018年 全国卷3 听力]

My uncle says that he never dreams of becoming rich in a short period of time.

我叔叔说，他从来没有梦想过在短时间内变得富有。[2016年 全国卷1 改错]

必考短语

(1)period of adolescence青春期

(2)period of time一段时间; 一段时期

(3)Neolithic period新石器时代

必考派生词

periodical n. 期刊

考纲分布

近9年出现48次

重要程度: 5星

54%; n 一段时间; 一段持续时间

46%; n 时代; 时期

考纲释义

( 1)n. 一段时间; 一段持续时间

英文释义：a length of time

真题例句：

If you age more slowly over a longer time period, then you are in some sense younger for longer. But the changes go further than that.

如果你在一个较长的时期内衰老得更慢，那么从某种意义上说，你年轻的时间也更长。但变化远不止于此。[2019年 CET4 阅读理解]

They found that, overall, 31% of marriages ended in divorce over the period studied.

总的来说，他们发现，在研究期间，31%的婚姻以离婚告终。[2019年 CET4 阅读理解]

Dr. White said his team wanted to see whether living in greener urban areas had a lasting positive effect on people's sense of well-being or whether the effect also disappeared after a period of time.

White 博士说，他的团队想看看住在绿色城市地区是否对人们的幸福感具有持久的积极影响，或者这种影响在一段时间后是否也会消失。[2018年 CET4 阅读理解]

( 2)n. 时代; 时期

英文释义：a portion of time in the life of a nation; civilization; characterized by the same prevalent features or conditions

真题例句：

But economist Helena Leurent says this period of rapid change in manufacturing is a fantastic opportunity to make the world a better place.

但经济学家海伦娜·勒伦特表示，制造业快速变革的这段时期是让世界变得更美好的绝佳机会。[2020年 CET4 阅读理解A]

In both Greece and Italy, the growth was from 26% to 32% over the same period.

同期，希腊和意大利的增长率都从26%升至32%。[2020年 CET4 阅读理解C]

Rents in San Jose grew 42.6 percent between 2006 and 2014, which was the largest increase in the country during that time period.

圣何塞的租金在2006年至2014年间增长了42.6%，这是该国在此期间的最大增幅。[2020年 CET4 阅读理解B]

必考短语

(1)time period时间段; 时间周期; 时间期限

(2)a period of一段时间

必考派生词

periodic adj. 间歇的；周期（性）的；时而出现的；元素周期表的；元素化学性能变化周期的；完整句的

考纲分布

近9年出现40次

重要程度: 5星

83%; n 一段时间; 一段持续时间

18%; n 时代; 时期

考纲释义

( 1)n. 一段时间; 一段持续时间

英文释义：a length of time

真题例句：

In such studies, researchers would need to follow groups of children over a long period of time.

在此类研究中，研究人员需要对儿童群体进行长期跟踪。[2021年 CET6 阅读理解B]

Sadly, the data also showed face-to-face socializing and sports activity had declined over the period covered by the survey.

遗憾的是，数据还显示，面对面的社交和体育活动在调查期间有所下降。[2019年 CET6 阅读理解]

( 2)n. 时代; 时期

英文释义：a portion of time in the life of a nation, civilization, characterized by the same prevalent features or conditions

真题例句：

Travel was arduous and costly throughout the period, the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.

在整个时期，旅行是艰苦而昂贵的，同样也产生了绅士科学家、作家、古董专家和艺术赞助人。[2017年 CET6 阅读理解]

必考派生词

periodic adj. 间歇的；周期（性）的；时而出现的；元素周期表的；元素化学性能变化周期的；完整句的

periodical n. 期刊

periodically adv. 定期地；周期性地；偶尔

考纲分布

近16年出现30次

重要程度: 5星

70%; n 时间; 时期; 阶段

13%; n 课; 课时

7%; n 句号

7%; adj 古代的

3%; n 月经; 经期

0%; n (体育比赛的)局

0%; n [地质学]纪

0%; n 周期

考纲释义

( 1)n. 时间; 时期; 阶段

英文释义：a portion of time in the life of a nation, civilization, characterized by the same prevalent features or conditions

真题例句：

It peaks in young adulthood, levels out for a period of time, and then generally starts to slowly decline as we age.

它在成年初期达到峰值，在一段时间内趋于稳定，然后通常会随着我们年龄的增长开始慢慢下降。[2021年 英语一 完型填空]

Yet it is principally during this period of stronger governance that CEO pay has been high and rising.

然而，主要且恰恰在这一加强治理的时期，首席执行官的薪酬居高不下、持续上涨。[2020年 英语二 阅读理解A]

If you're in a period of change or just feeling stuck and in a rut, now may be a good time.

如果你正处于一段改变的时期，或者只是感觉停滞不前，现在可能是一个好时机。[2016年 英语一 阅读理解B]

( 2)n. 课; 课时

( 3)n. 句号

英文释义：a punctuation mark (.) used at the end of a sentence or an abbreviation

( 4)adj. 古代的

英文释义：belonging to or characteristic of a past historical time, especially in style or design

( 5)n. 月经; 经期

( 6)n. (体育比赛的)局

( 7)n. [地质学]纪

英文释义：a unit of geological time during which a system of rocks formed

( 8)n. 周期

必考短语

(1)a period of time一段时间

必考派生词

periodical n. 期刊

用法讲解

表示“阶段、时期”时： period用于指任何时限，或指人生/国家历史的某一阶段或时代。 phase指发展或变化过程中的某一个阶段。 stage指成长或发展的某一时期，也可指某一进程、活动等中的一个阶段。 spell指某种活动、天气、疾病等持续的一段时间，通常为期较短。

(1)We call this early period inflation, where, shortly after the Big Bang, the universe expanded extremely fast for a brief period.

我们称其为早期膨胀阶段，那是在大爆炸后，宇宙急速膨胀的短暂时期。《TED-Ed》《TED教育》

(2)Two rules. Love God. Love each other. Period.

两条规则，爱上帝，互敬互爱，就这样。《House of Cards Season 3》《纸牌屋 第三季》

(3)You admitted that your period was late.

你说你的例假一直没来。《Gossip Girl Season 1》《绯闻女孩 第一季》

(4)People don't buy papers, period, Kent.

人们已经有段时间不买报纸了，肯特。《Batman v Superman: Dawn of Justice》《蝙蝠侠大战超人：正义黎明》

(5)Well, that was the shortest honeymoon period in history. One month as a governor.

这算是史上最短的新官蜜月期了做了一个月的州长《The Good Wife Season 5》《傲骨贤妻 第五季》

(6)Steve's done an admirable job assisting me as an advisor during this, this period.

作为顾问，史蒂夫做了很多令人钦佩的工作，协助我度过这段，这段时期《Jobs》《乔布斯》

(7)When was your last menstrual period? Oh. Next question. I'll put, "In progress."

你上次生理期是什么时候？转下个问题。我就写 “生理期中”。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(8)If you want something, go get it. Period.

如果你有理想的话，就要去努力实现，就这样。《The Pursuit of Happyness》《当幸福来敲门》

(9)Yeah. How do you know that? Easy. 40 weeks from the date of her last period.

你怎么知道？简单。她最后一次月经的40周后。《The Big Bang Theory Season 11》《生活大爆炸 第十一季》

(10)I called for the pairs audition, and you didn't respond. Free period is now over.

我问了对唱的试镜，你没有回应，自由活动的时间到了。《High School Musical》《歌舞青春》

(11)And on your left, you have Tyrannosaurus Rex, a carnivore from the Jurassic period. Great That's great.

左方是侏罗纪的暴龙。不赖嘛。《Friends Season 4》《老友记 第四季》

(12)The war is over. We're in that sweet period where everyone agrees not to repeat the recent horrors.

战争结束了，现在每个人都不愿活在恐惧之中。《The Hunger Games: Mockingjay - Part 2》《饥饿游戏3：嘲笑鸟(下)》

(13)You missed free period workout yesterday to audition for a heinous musical.

你昨天为了音乐剧试镜没参加自由时间的练习。《High School Musical》《歌舞青春》

(14)We plotted the paths of every plane landing at New York's three major airports in a 24-hour period.

我们通过各家飞机在24小时内登陆了纽约的三家主要机场。《America Revealed》《透视美国》

(15)Every year there is a different theme reflecting on a period of Chinese history. And this year, it is the Silk Road.

每年的冰雪节都有不同的主题，对应中国历史上的某一时期，今年的主题是丝绸之路。《Chinese New Year》《中国春节》

(16)So they were redoing the question-and-answer period, because I knew I wasn't going to win in this swimsuit competition.

他们沿用了问答的环节，因为我知道我赢不了泳装比赛。《Oprah Winfrey Speech at Harvard》《奥普拉演讲》

(17)Actually Joey, it's the Cretasous period. Yeah but, I can pronounce Jurassic.

其实暴龙是白垩纪的恐龙是。是啊，但我念得出侏罗纪。《Friends Season 4》《老友记 第四季》

(18)It really was, this time last year, the worst period in my professional life.

的确，去年的这个时侯是我职业生涯的低谷。《Oprah Winfrey Speech at Harvard》《奥普拉演讲》

(19)Oh, other than waiting out the exponential growth period of the virulent organisms trooping through my microvilli into my circulatory system, hunky-dory.

除了等着那些致命的有机物沿着我的绒毛组织侵入我的血液循环系统外就没啥特别的了。《The Big Bang Theory Season 4》《生活大爆炸 第四季》

(20)Hey, Sheldon. Hello. So, your contract provides for a three-day trial period, and I don't think this is working out.

谢尔顿。你好。你的合同规定有三天试用期，我觉得这还是行不通。《The Big Bang Theory Season 11》《生活大爆炸 第十一季》