half是什么意思

短语搭配

(1)half the price半价

(2)at half price以半价

(3)half a century半个世纪

(4)one year and a half一年半

(5)and a half更大(或好、重要等)的；非同寻常的；出色的

(6)not half远非, 相差甚远；一点也不, 毫不；非常, 极度地

(7)the half of it(用于否定句)比想象的更糟糕/更复杂的部分

(8)half a loaf is better than no bread有总比没有好, 聊胜于无

(9)how the other half lives另一类人的生活方式(尤指比自己富有得多的人)

(10)not half bad一点不坏；很好

(11)other half妻子；丈夫；伙伴；另一半

(12)half a dozen半打；六个

(13)half step半音

(14)half past one一（或两、三等等）点半

(15)half note二分音符

(16)half seas over半醉的

(17)half holiday半天休假日

(18)half the time常常

(19)half the battle(完成某事的)关键, 最艰难的阶段, 成功的重要一步

(20)better half妻子；丈夫；性伴侣

(21)half pay半薪

(22)half mast半杆高处；低于正常高度的位置；半吊着的位置

(23)half an eye稍微的留意

(24)half a chance一点点机会；很小的机会

(25)centre half中后卫

(26)half blood同父异母（或同母异父）关系；同父异母（或同母异父）兄弟姐妹

(27)too clever by half未免太聪明了；卖弄小聪明

(28)half a crown半克朗

(29)six of one and half a dozen of the other半斤八两

(30)half measure苍白无力的措施；不果断的行动方针

(31)half board半食宿

(32)half hitch半结

(33)fly half外侧前卫

(34)half plate４×６英寸干版

(35)half binding半皮面装订

(36)listen with half an ear心不在焉地听；似听非听

(37)wing half边前卫

(38)half landing两段反（横）向楼梯之间的平台

(39)half relief浮雕法；浮雕；凸饰

(40)half one informal way of saying half past one two同

(41)half past one two一（或两、三等等）点半

(42)too - by half太；过于

(43)stand-off half外侧前卫

(44)scrum half争球前卫

(45)hell's half acre很远的距离

(46)have a half a mind to do something很想做；意欲

(47)a - and a half非常出色的；非一般的；典范的

(48)a half一半；二分之一；半个

(49)first half上半场；前半局；上半时

(50)second half下半时；下半场；后半场

(51)half an hour半小时；半个小时；半个钟头

(52)in half分成两半；一半；半个

(53)one half一半；半个；半

(54)by half一半；只一半

双语例句

(1)Half the candidates have been eliminated.

一半的候选人都已经被淘汰掉了。

(2)The work has been completed half.

这项工作已经完成了一半。

(3)At present, the score was level in the first half.

目前，上半场分数持平。

(4)Cut the line in half.

把线切成两半

(5)We just sat and talked for half an hour or so.

我们只是坐着聊了半个小时左右

(6)She left half an hour ago.

她半小时前就走了

(7)I ran three and a half miles.

我跑了三英里半。

(8)It's half past eight in the morning.

现在是早上八点半。

(9)She left half an hour ago.

她半小时前就走了。

(10)I need to take half the day off for a doctor’s appointment.

我要请半天假去看医生。

(11)By the time we got home, half of our eggs were smashed.

我们到家的时候，一半鸡蛋都已经挤碎了。

(12)They love going to the movies, preferably on Tuesday nights, when tickets are half price.

他们很喜欢去看电影，特别是周二晚上，因为电影票打对折。

(13)That product is a fraud; I guarantee you it doesn't do half the things advertised.

那个产品是假冒伪劣产品；我可以保证，它实际上还不值他们广告宣传的一半。

(14)She had to admit that her father had done a half decent job on the car.

她不得不承认她父亲给车做的装饰很不错。

(15)Could I pay you back half of the money today, and then give you the rest next week?

我今天能不能还你一半的钱，剩下的下周还你？

(16)We were supposed to meet at 5 o’clock but it’s already half past 5.

我们原计划5点见面，但现在已经5点半了。

(17)My interview starts at half past 9.

我的面试9点半开始。

(18)Half the candle had burnt away.

那根蜡烛烧掉了一半。

(19)This meal is only half cooked.

这饭只煮了个半熟。

(20)I've divided the money in half.

我把钱平均分成了两半。

(21)Children travel (at) half fare.

儿童交通费减半。

(22)He only charged me half price.

他只收我半价。

同义词

n. 一半；半场；半学年

adv. 一半地；部分地

adj. 一半的；不完全的；半途的

反义词

同根词

词根 half

(1)halfway adj. 中途的；不彻底的adv. 到一半；在中途

(2)halve vt. 二等分；把……减半

释义

n.

either of two equal or corresponding parts into which something is or can be divided

半，一半

two and a half years

两年半

the northern half of the island

岛的北半部

divided in half

分成两半

reduced by half.

减少了一半。

either of two equal periods of time into which a sports game or a performance is divided

（体育比赛或表演的）半场，半时，半局。

Brit. informal half a pint of beer or a similar drink

〈英，非正式〉 （啤酒等的）半品脱

a half of bitter.

半品脱苦啤酒。

informal a half-price fare or ticket, especially for a child

〈非正式〉 （尤指儿童的）半（价）票。

Golf a score for an individual hole that is the same as one's opponent's

【高尔夫】 一穴击球得分与对手相等。

short for HALFBACK.

HALFBACK的简称。

predeterminer, pronoun & adjective

an amount equal to a half

半；一半（的）

[as predeterminer]half an hour

半小时

almost half the children turned up

几乎有一半孩子来了

[as pronoun]half of the lectures are delivered by him

这些讲座有一半是他做的

[as adj.]the last half century.

后半个世纪。

amounting to a part thought of as roughly a half

（数量）大致到一半的，近半的

[as predeterminer]half the audience were blubbing away

近半观众在不停地哭泣

[as pronoun]half of them are gatecrashers.

他们中差不多有一半是不请自来的。

adv.

to the extent of half

以半的数量；到一半的程度

the glass was half full.

杯子装得半满。

[often in combination]to a certain extent; partly

在某种程度上；部分地

the chicken is half-cooked.

鸡煮得半熟。

短语

a　— and a half informalused to indicate that one considers a particular person or thing to be an impressive example of their kind　〈非正式〉 非常出色的，非一般的，典范的 Aunt Edie was a woman and a half．　伊迪姑姑是女人中的典范

at half cock 见HALF-COCK． half the battle 见BATTLE． half a chance informal　the slightest opportunity　〈非正式〉 一点点机会，很小的机会 given half a chance he can make anything work．　只要给他一点点机会，他什么都可以做到

half an eye 见EYE． the half of it　［usu． with negative］ informal　the most important part or aspect of something　〈非正式〉 最重要的一部分（或一方面） you don't know the half of it． 你还不了解最重要的情况

half one　（two等） informal way of saying half past one （two, etc．） 〈非正式〉 同half past one　（two 等）． half past one　（two　等） thirty minutes after one （two, etc.） o'clock 一（或两、三等等）点半

half the time 见TIME． not do things by halves　do things thoroughly or extravagantly　彻底地做事情；大肆铺张地做事情

not half 1　not nearly　远非，相差甚远 he is not half such a fool as they thought．　他远非他们认为的那么傻

2 informal　not at all　〈非正式〉 一点也不，毫不 the players are not half bad．　球员们一点也不差

3 Brit． informal　to an extreme degree； very much so　〈英，非正式〉 非常，极度地 she didn't half flare up! 她大发雷霆

too　— by half　used to emphasize something bad　太， 过于 the idea seems too superstitious by half．　这个想法似乎过于迷信

易错必背词

half an hour 半小时

(1)Would you mind waiting for half an hour, Max?

麦克斯，你介意等半个小时吗？[全国卷Ⅲ 2018 高考 听力]

(2)Yang runs at least half an hour every day.

小杨每天至少跑步半个小时。[黔东南州卷 2021 中考 单项选择]

half a century 半个世纪

(1)He has lived abroad for half a century.

他在国外居住了半个世纪。[经典例句]

half price 半价

(1)You can get something at half price on Special Days!!!

你可以在特价日买到半价的东西!![成都卷 2018 中考 阅读理解]

in half 一半

(1)He said he would make sure that the company cut its use of plastic straws in half.

他说他会确保公司减少一半塑料吸管的使用。[新高考II卷 2021 高考 语法填空]

(2)The risk of dying in a house fire is cut in half with working smoke alarms.

烟雾报警器工作时，死于室内火灾的风险减少了一半。[山西卷 2019 中考 阅读理解]

类似拼写词

half n. 半；一半；半场；半时；半局；半品脱；半（价）票；一穴击球得分与对手相等

hall n. 门厅；门廊；玄关；会堂；礼堂；大厅；府第；邸宅；（Hall）人名：霍尔

词源

"Old English half, healf, of Germanic origin； related to Dutch half　and German halb　（adjectives）． The earliest meaning of the Germanic base was ‘side'， also a noun sense in Old English．"

考纲分布

近6年出现240次

重要程度: 5星

99%; cn 半; 一半

1%; adj 一半的

考纲释义

( 1)cn. 半; 一半

真题例句：

Yang runs at least half an hour every day.

杨每天至少跑步半个小时。[2021年 黔东南州卷 单项选择]

Sometimes she spends half an hour collecting rubbish.

有时她花半个小时收集垃圾。[2019年 温州卷 短文填空]

The cinema was half empty because the movie was so boring．

电影院空了一半，因为电影太无聊了。[2019年 南宁卷 综合填空]

( 2)adj. 一半的

真题例句：

The fence is at least nine feet high and runs nearly half the block long.

栅栏至少有九英尺高，几乎有半个街区长。[2020年 潍坊市 完形填空]

We’re not talking about a few cities losing power, it could be half of the country, maybe more.

我们说的不是几个城市断电，可能是半个国家，也许更多。[2018年 南宁卷 阅读理解]

A good beginning is half done.

好的开始是成功的一半。[2018年 青岛市 阅读理解C]

必考短语

(1)half the price半价

(2)at half price以半价

(3)half a century半个世纪

必考派生词

halfway adv. & adj. 在中途；半路上；部分地；一定程度上；到一半

用法讲解

在表示“时间钟点”时，多用half表示“三十分钟”，如：“七点半”可翻译为half past seven或seven thirty。注意没有seven half的说法。

考纲分布

近12年出现46次

重要程度: 5星

100%; n/adj/adv 一半

考纲释义

( 1)n/adj/adv. 一半

英文释义：one of two equal parts into which something can be divided

真题例句：

Would you mind waiting for half an hour, Max?

麦克斯，你介意等半个小时吗？[2018年 全国卷3 听力]

They live far from the school, and it takes them about an hour and a half to go to work every day.

他们住得离学校很远，每天要花大约一个半小时去上班。[2017年 全国卷2 改错]

I don't think I want to spend a year and a half out there on my own.

我不想在那独自待上一年半。[2017年 全国卷1 听力]

用法讲解

one and a half后接复数形式名词。如： One and a half apples is left on the table. 桌子上还剩下一个半苹果。 We've been waiting for one and a half hours (=an hour and a half). 我们已经等了一个半小时了。

half of 后可接可数名词或者不可数名词，因此half of后是复数名词或代词时，谓语动词用复数，如果是单数名词或代词时，谓语动词用单数，如： Half of his time is wasted playing computer games. 他一半的时间都浪费在玩电脑游戏上了。

half用在名词前，带of或不带of都可；在人称代词前，总是用half of，如： She spends half of her money on books. 她把一半的钱都用来买书了。

在谈论尺寸或数量时，后面不用of，如： Half a dozen eggs and half a pound of butter, please. 请给我来六个蛋，半磅黄油。

考纲分布

近9年出现75次

重要程度: 5星

100%; n/adj/adv 一半

考纲释义

( 1)n/adj/adv. 一半

英文释义：one of two equal parts into which something can be divided

真题例句：

Almost half the center of Paris will be accessible only by foot or bicycle this Sunday to mark World Car-Free Day.

本周日，为了响应世界无车日，几乎半个巴黎市中心只允许人们步行或骑车。[2020年 CET4 听力]

Last year, over half of teachers reported that more of their pupils experience mental health problems than in the past.

去年，超过一半的教师报告说，他们的学生比过去有更多的心理健康问题。[2020年 CET4 阅读理解C]

Although women make up the majority of undergraduates in our universities, just under half of academic staff are female.

虽然女性占我国大学本科生的大多数，但只有不到一半的教职员工是女性。[2020年 CET4 阅读理解A]

必考短语

(1)one year and a half一年半

必考派生词

halfway adv. & adj. 在中途；半路上；部分地；一定程度上；到一半

用法讲解

one and a half 后面习惯接属于复数形式的名词和属于单数形式的动词。 例如: One and a half apples is left on the table.

half of 后可接可数名词或者不可数名词, 遵循就近原则。

考纲分布

近9年出现51次

重要程度: 5星

100%; n/adj/adv 一半

考纲释义

( 1)n/adj/adv. 一半

英文释义：one of two equal parts into which something can be divided

真题例句：

France's tax on overnight stays was introduced to assist thermal spa (温泉) towns to develop, and around half of French local authorities use it today.

法国对过夜住宿征税是为了帮助温泉城镇得以发展，如今大约有一半的法国地方当局使用它。[2021年 CET6 阅读理解]

必考派生词

halfway adv. & adj. 在中途；半路上；部分地；一定程度上；到一半

halve v. 将…对半分；二等分；半嵌接；槽舌接；合缺接；把…减半；被减至一半；对半分享；对半分担；与对手以相同杆数打完

用法讲解

###one and a half### 后面习惯接属于复数形式的名词和属于单数形式的动词。 例如: One and a half apples is left on the table.

half of 后可接可数名词或者不可数名词, 遵循就近原则。

(1)I'll have a tall cap, triple-shot half caf. Small scrap nipple slap half half.

我要一杯小杯卡布奇诺，三份脱咖啡因。小屎尿屁一半一半。《2 Broke Girls Season 3》《破产姐妹 第三季》

(2)Yeah, I'm half-Irish, half-Jewish…

我一半爱尔兰人，一半犹太人……《Night at the Museum: Secret of the Tomb》《博物馆奇妙夜3》

(3)"Half-empty, half-full" is an expression I have never cared for.

我一直不喜欢"不好不坏"这种表达。《House of Cards Season 5》《纸牌屋 第五季》

(4)Does that make this a glass-half-full or half-empty-type situation?

这算不算是考验人究竟是乐观还是悲观地看待这一情况？《Westworld Season 1》《西部世界 第一季》

(5)Half as much but twice as elegant, sweetheart.

其实两种就足够了，但四种可塑造更精妙的生命，宝贝。《Blade Runner 2049》《银翼杀手》

(6)I could probably do a half-hour.

也许我能抽出半个小时来。《Gossip Girl Season 1》《绯闻女孩 第一季》

(7)Oh, I hate that. I once had a thing of half-and-half, stole my car.

我讨厌这个，我以前很喜欢跟人家对分，所以偷了人家的车来开。《Friends Season 3》《老友记 第三季》

(8)Where exactly does the half sandwich come from?

半份三明治到底是怎么做的？《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(9)She's not even my real sister. Just a half sister. Not a good half at that.

她甚至不是我亲姐，只有一半是，还不是好的那一半。《Léon》《这个杀手不太冷》

(10)Are you giving me half of someone else's sandwich, or do I have to wait for someone else in the restaurant to order the other half?

你是给我另一个人吃剩下的呢？还是我非要等到另一个想点的人出现再和他一起合点呢？《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(11)Worse? You blew up half a bloody block. Well, better half a block than a whole stadium full of people.

还更糟？你炸掉了半个街区。总比人满为患的体育馆被炸了好。《Spectre 》《007幽灵党》

(12)Well, aren't we Mr. The-Glass-ls-Half-Empty?

我们不是“看到杯子有一半儿空着”的人（悲观）。《Friends Season 1》《老友记第一季》

(13)They say he's only got half a tank left. Half a tank? We still got a lot of high-speed chasing to do.

听说他只剩下一半的汽油。一半？那还可以跑很久呐。《Friends Season 5》《老友记 第五季》

(14)I only understand like half the words you're saying right now.

你现在说的话我只能听懂一半。《Mistresses Season 2》《情妇 第二季》

(15)You can't make a half sandwich. If it's t half of a whole sandwich, it's just a small sandwich.

你没法做出半份三明治，如果是整个三明治的一半，那应该是个小号三明治。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(16)What'd you do, get about half done?

你们都干完什么了，做完一半了？《Boyhood》《少年时代》

(17)It wasn't half bad, having you work for me.

有你替我干活非常棒。《Fast and Furious 6》《速度与激情6》

(18)Sheldon, you don't get over the flu in half an hour.

谢尔顿，流感哪能过半小时就好啊。《The Big Bang Theory Season 6》《生活大爆炸 第六季》

(19)The desert alone would cut their numbers in half.

单单沙漠就能让他们损失半数人马。《Marco Polo Season 1》《马可波罗 第一季》

(20)This is what, only half an hour old?

刚拿出来也就1小时？《Baul Hollywoods Bread》《保罗教你做面包》