fast是什么意思

短语搭配

(1)fast food快餐

(2)fast food restaurant快餐店

(3)as fast as possible越快越好

(4)faster and faster越来越快

(5)at a fast rate以很快的速度

(6)be fast at doing做得很快

(7)at a fast pace以很快的速度

(8)fast fashion快时尚

(9)fast and furious情节节奏快且变化多端；轻快活波的, 激动人心的；迅速地

(10)a fast talker快嘴快舌但不可信赖的人

(11)a fast worker善于迅速达到目的的人；(尤指恋爱方面)善于一下子获得青睐的人

(12)as fast as your legs can carry you尽快

(13)fast track捷径；快速成功之道

(14)hold fast紧闭；坚持相信；坚持

(15)hard and fast板上钉钉, 不容更改；(规定）硬性的

(16)fast breeder快中子增殖反应堆

(17)fast worker快手；老手

(18)fast forward快进；快进定位提示装置

(19)fast neutron快中子

(20)fast reactor快中子反应堆

(21)fast lane快车道；超车道；繁忙（或压力巨大）的生活方式

(22)thick and fast又快又多, 大量而急速地, 频频地, 快速地

(23)a fast buck易得之财

(24)life in the fast lane快节奏的生活

(25)play fast and loose处事轻率；不道德地行事

(26)pull a fast one试图占便宜

(27)fast ice固定冰；坚冰

(28)colour fast不褪色的；不掉色的

(29)as fast as和…一样快

(30)fast asleep快速入睡；熟睡；酣睡

(31)hold fast to紧紧抓住；坚守；堅持

(32)run fast跑得快；运行快速

(33)fast reading快速阅读；速读；快速读取

(34)grow fast快速成长；快速增长

(35)fast flow快速流动

(36)come fast来得快；来的迅速

(37)fast rise快前沿

(38)fast buck轻易得来的钱；投机所赚的钱

(39)learn fast快速学习；学得快

(40)fast atom bombardment快速原子轰击；快原子轰击

(41)fast traffic急速车流

(42)fast tempo快节奏

(43)fast talker吹牛大王

(44)expand fast快速扩张

(45)fast friend可靠的朋友；忠实的朋友

(46)likes fast food喜欢快餐；喜欢速食；爱好快餐

(47)iceboats are fast碎冰船很快。

双语例句

(1)I ran fast into the room.

我快速跑进房间。

(2)The fast will continue to tomorrow.

斋食会持续到明天。

(3)The doctor warned me that I must fast for one day.

医生告诫我必须禁食一天。

(4)The speed of the car is fast.

这辆车的速度很快。

(5)The fast train to London takes less than an hour.

去伦敦的快车只花不到一个小时

(6)You'll have to act fast.

你必须迅速行动

(7)Most fast food restaurants have combo meals.

大多数快餐店都有套餐。

(8)Most fast food is loaded with salt and fat.

大部分快餐含盐量和含脂肪量都过高。

(9)She wasn't able to catch up with the fast runners.

她没法赶上跑得快的人。

(10)Subways are a convenient and fast mode of transportation

地铁是一种非常快速便捷的交通方式。

(11)She runs so fast that I can barely keep up!

她跑得太快了，我几乎跟不上！

(12)The formation of water into ice happens fast when the temperature is really low.

当温度真的很低时，由水结成冰的过程会很快发生。

(13)The cars were going so fast that they just looked like a blur.

车都开得飞快，在眼前一晃而过。

(14)I can't believe how fast he picked up Russian. He must be a genius.

我不敢相信他竟能如此快地学会俄语。他一定是个天才。

(15)This opportunity will really fast track your career.

这个机会会加速你的事业成功。

(16)I tweaked my ankle running too fast down the stairs. Maybe I should see a doctor.

我下楼梯时跑得太快了，脚踝扭伤了。可能我得去看医生了。

(17)The management training courses offer a fast track to the top of your company.

管理培训课能让你搭上成为公司高层快车道。

(18)Her success on the project really helped fast track her career.

她在这个项目上的成功很有助于她事业的加速进步。

(19)The speed gauge in a car tells how fast you’re going.

汽车的速度表显示你开得多快。

(20)Your car goes as fast as mine.

我俩的车跑得一样快。

(21)His new car isn't as fast as mine.

他的新车没有我的快。

(22)His car isn't as fast as mine!

他的车没有我的快！

(23)A: Should I take a cruise there? B: You could, but it won't be as fast as flying.

A：我应该坐船过去吗？B：可以啊，但是坐船没有坐飞机快。

(24)It's vital to zap stress fast.

快速消除压力非常重要。

(25)News travels fast these days.

如今消息传播得很快。

(26)He had a liking for fast cars.

他喜欢快车。

(27)He takes bends much too fast.

他拐弯时车开得太快。

(28)They work terrifically fast.

他们工作极快。

同义词

adj. 快速的，迅速的；紧的，稳固的

adv. 迅速地；紧紧地；彻底地

n. 斋戒；绝食

反义词

同根词

词根 fast

(1)fasting adj. 禁食的；空腹的n. 禁食；斋戒v. 斋戒；节制饮食（fast的ing形式）

(2)fastness n. 牢固；不褪色；要塞；巩固；堡垒；迅速

(3)fasten vi. 扣紧；抓住；集中注意力vt. 使固定；集中于；扎牢；强加于

释义

adj.

moving or capable of moving at high speed

（能）快速移动（或行进）的，快的

a fast and powerful car.

一辆能高速行驶的大功率汽车。

performed or taking place at high speed; taking only a short time

快速进行的；只花很短时间的

the journey was fast and enjoyable.

这次旅行进行得既快又很愉快。

[attrib.]allowing people or things to move at high speed

可供人（或汽车等）高速移动（或行进）的

a wide, fast road.

宽阔的快速路。

performing or able to perform a particular type of action quickly

（做某事）快速的，迅速的

a fast reader.

看书速度快的人。

(of a sports field or ground)likely to make the ball bounce or run quickly or to allow competitors to reach a high speed

（运动场地）有可能使球快速反弹（或行进）的；允许参赛者发挥高速度的。

(of a person or their lifestyle)engaging in or involving exciting and daring or shocking activities

（人，生活方式）放荡的，胆大妄为的；刺激的；耸人听闻的

the fast life she led in London.

她在伦敦过的放荡生活。

[predic. or as complement](of a clock or watch)showing a time ahead of the correct time

（钟表）偏快的

I keep my watch fifteen minutes fast.

我总是把表开快１５分钟。

firmly fixed or attached

紧固的，牢的，紧的

he made a rope fast to each corner.

他把绳子牢牢地固定在每个角上。

(of friends)close and loyal

（朋友）忠实可靠的。

(of a dye)not fading in light or when washed

（染料）不褪色的。

Photography (of a film) needing only a short exposure

【摄】 　（胶片）快速的（指所需曝光时间短）。

(of a lens)having a large aperture and therefore suitable for use with short exposure times

（镜头）快的，强光的。

(亦作 farse)W. Indian （of a person） prone to act in an unacceptably familiar way, typically by being inquisitive or gossipy

〈西印度〉 （人）过于热乎的（尤指爱打听或爱谈论他人私事）

Mammy said, ‘Stop asking questions, you too damn farse.

’ 妈妈说:“别再问个不停了，你太爱打听别人私事了。

adv.

at high speed

快

he was driving too fast.

他车开得太快。

within a short time

在短时间内，赶快

we're going to have to get to the bottom of this fast.

我们得赶快把这件事弄个水落石出。

so as to be hard to move; firmly or securely

牢固地；紧紧地

the ship was held fast by the anchor chain.

船被锚链牢牢地固定着。

(of sleeping)so as to be hard to wake

（睡眠）熟的，沉的

they were too fast asleep to reply .

他们睡得太熟，没有答话。

v.

abstain from all or some kinds of food or drink, especially as a religious observance

绝食；禁食（尤指斋戒）。

(be fasted)technical be deprived of all or some kinds of food, especially for medical or experimental reasons

〈技〉 （为治疗、试验而）禁食；忌食

all patients were fasted before surgery.

所有的病人在做外科手术前都不能吃东西。

n.

an act or period of fasting

斋戒绝食；斋戒期；禁食期

a five-day fast.

为期五天的斋戒期。

短语

pull a fast one informal try to gain an unfair advantage　〈非正式〉 试图占便宜 he had been trying to　pull a fast one on　his co-producer. 他一直在设法占他的合伙制片人的便宜

易错必背词

a fast swimmer 速度快的游泳者

fast food 快餐

(1)You prefer healthy food to fast food.

比起快餐，你更喜欢健康食品。[全国卷II 2018 高考 阅读理解]

at a fast rate 以很快的速度

(1)Hospital patients who see tree branches out their window are likely to recover at a faster rate than patients who see buildings or sky instead.

医院里看到窗外树枝的病人可能比看到建筑物或天空的病人恢复得更快。[全国卷I 2019 高考 阅读理解]

类似拼写词

fast adj. 快速移动的；快的；偏快的；紧固的；牢的；紧的；快速的；过于热乎的；刺激的；快速进行的

cast v. 猛扔；掷；投；抛；投射；抛弃；浇铸；转向；给…分配角色；铸造

vast adj. 广阔的；大量的；巨大的

last adj. 最后的；上一次的；最近的；惟一的；仅存的；最低的；最差的；上一个的；刚提到的；最不适合的

east n. 东；东方；东部；坐在东首位置的人；正东；东方国家；亚洲国家；前东欧共产主义国家

fat n. 脂肪；肥肉；肥胖；脂油；油脂；脂肪酸

fact n. 无可争辩的真实事情；事实；实际情况；真实性；…这一事实；依据；真相

past adj. 过去的；不复存在的；以前的；刚过去的；过去时的

词源

"Old English fæst ‘firmly fixed, steadfast' and fæste ‘firmly, securely', of Germanic origin; related to Dutch vast and German fest ‘firm, solid' and fast ‘almost'. In Middle English the adverb developed the senses ‘strongly, vigorously' （compare with run hard）, and ‘close, immediate' （just surviving in the archaic and poetic fast by ; compare with hard by）, hence ‘closely, immediately' and ‘quickly'; the idea of rapid movement was then reflected in adjectival use.Old English fæstan （verb）, of Germanic origin; related to Dutch vasten and German fasten, also to Old Norse fasta, the source of the noun."

考纲分布

近6年出现292次

重要程度: 5星

100%; adj/adv 快速、迅速的(地)

考纲释义

( 1)adj/adv. 快速、迅速的(地)

英文释义：moving or capable of moving at high speed

真题例句：

They can run very fast, so they can protect themselves from dangerous animals such as lions.

它们可以跑得很快，所以它们能保护自己免受狮子等危险动物的伤害。[2020年 沈阳市卷 阅读理解]

They think public traffic in China is very fast and cheap, which can take them anywhere easily.

他们认为中国的公共交通非常快速又便宜，可以很容易地把他们带到任何地方。[2020年 山西省卷 阅读理解]

The 5G network lets the users download movies much faster than 4G network.

5G网络让用户下载电影的速度比4G网络快得多。[2019年 云南省卷 完形填空]

必考短语

(1)fast food快餐

(2)fast food restaurant快餐店

(3)as fast as possible越快越好

(4)faster and faster越来越快

用法讲解

fast的形容词和副词形式都是fast，英语中没有fastly这个词。如 跑得快 = run fast = run quickly。

考纲分布

近12年出现19次

重要程度: 5星

100%; adj/adv 快速的

考纲释义

( 1)adj/adv. 快速的

英文释义：moving or capable of moving at high speed

真题例句：

Hospital patients who see tree branches out their window are likely to recover at a faster.

在医院里，看到窗外树枝的病人恢复得更快。[2019年 全国卷1 阅读理解]

I realize how fast time flies.

我意识到时间过得真快。[2017年 全国卷3 改错]

By tracking people's e-mails and online posts, scientists have found that good news can spread faster and farther than disasters and sob stories.

通过追踪人们的电子邮件和网上帖子，科学家们发现，好消息比灾难和悲情故事传播得更快、更远。[2016年 全国卷3 阅读理解]

必考短语

(1)fast food快餐

必考派生词

fasten v. 把…关紧；把…扣住；被关紧；被扣（或缚）住；把…固定（或保持）在适当位置上；把（眼睛、思想、感情等）集中于；把（责任）归于；挑出；选定…并对其全神贯注；把线头缝住

考纲分布

近9年出现64次

重要程度: 5星

100%; adj/adv 快速的; 迅速发生的; 可供快速运动的

考纲释义

( 1)adj/adv. 快速的; 迅速发生的; 可供快速运动的

英文释义：moving or capable of moving at high speed

真题例句：

Forests are fast shrinking in many developing countries.

在许多发展中国家，森林正在迅速减少。[2020年 CET4 阅读理解C]

The fastest route will take us 15.3 minutes. Should I take it?

最快的路线将花15.3分钟。我应该走吗？[2018年 CET4 阅读理解]

So are you fast at writing the messages with your thumb?

那么你用拇指写信息的速度快吗？[2016年 CET4 听力]

必考短语

(1)fast food快餐

(2)be fast at doing做得很快

必考派生词

fasten v. 把…关紧；把…扣住；被关紧；被扣（或缚）住；把…固定（或保持）在适当位置上；把（眼睛、思想、感情等）集中于；把（责任）归于；挑出；选定…并对其全神贯注；把线头缝住

用法讲解

fast的形容词和副词形式都是fast，英语中没有fastly这个词。如 跑得快 = run fast = run quickly。

考纲分布

近9年出现21次

重要程度: 5星

76%; adj/adv 快速的; 迅速发生的; 可供快速运动的

14%; n/v 斋戒期; 斋戒

10%; adj/adv 稳固的; 系牢的

考纲释义

( 1)adj/adv. 快速的; 迅速发生的; 可供快速运动的

英文释义：moving or capable of moving at high speed

真题例句：

In the second phase, as they grow wealthier, they pave the roads, allowing traffic to move faster and pushing up the death rate.

到第二个阶段，随着他们变得富裕，他们铺路使交通速度更快，从而推高了死亡率。[2021年 CET6 听力]

The fastest evacuation route was through river rapids.

最快的疏散路线是穿过急流。[2021年 CET6 听力]

Those countries have swelling young populations of fast-growing fleet of cars and motorbikes and a limited supply of surgeons.

那些年轻人口迅速增加的国家有着快速增长的汽车和摩托车数量，而外科医生的供给却很有限。[2021年 CET6 听力]

He'll never calculate faster, never drive better, or even fly more safely.

他计算的速度不会变得更快，开车技术也不会有所提高，甚至坐飞机也不会更加安全。[2019年 CET6 阅读理解]

The acceptance of electric cars in the country has not occurred as fast as expected.

国内对电动汽车的接受程度并未达到预期的速度。[2017年 CET6 阅读理解]

( 2)n/v. 斋戒期; 斋戒

英文释义：a period of going without food

( 3)adj/adv. 稳固的; 系牢的

英文释义：firmly fixed or attached

必考短语

(1)at a fast rate以很快的速度

必考派生词

fasten v. 把…关紧；把…扣住；被关紧；被扣（或缚）住；把…固定（或保持）在适当位置上；把（眼睛、思想、感情等）集中于；把（责任）归于；挑出；选定…并对其全神贯注；把线头缝住

用法讲解

fast的形容词和副词形式都是fast，英语中没有fastly这个词。如 跑得快 = run fast = run quickly。

考纲分布

近16年出现37次

重要程度: 5星

68%; adj/adv 快的; 迅速

19%; adj/adv 稳固的; 系牢的

11%; adv (睡眠)熟的; 沉的

3%; n/v 斋戒期; 斋戒

考纲释义

( 1)adj/adv. 快的; 迅速

英文释义：moving or capable of moving at high speed

真题例句：

This process, along with employees reviewing the contracts, is faster and more accurate.

加上员工审查合同，这个过程变得更快、更准确。[2021年 英语一 阅读理解B]

But phones run on batteries, and batteries can die faster than we realize.

但是手机靠电池运行，电池寿命会比我们意识到的减得更快。[2019年 英语一 完型填空]

Subjects exposed to fast-food flashes also tend to think a musical piece lasts too long.

接触一闪而过快餐标志的受试者们也往往会认为一段音乐持续时间的太长了。[2013年 英语二 阅读理解A]

( 2)adj/adv. 稳固的; 系牢的

英文释义：firmly fixed or attached

( 3)adv. (睡眠)熟的; 沉的

( 4)n/v. 斋戒期; 斋戒

英文释义：a period of going without food

必考短语

(1)fast food快餐

(2)fast fashion快时尚

(3)at a fast pace以很快的速度

必考派生词

fasten v. 把…关紧；把…扣住；被关紧；被扣（或缚）住；把…固定（或保持）在适当位置上；把（眼睛、思想、感情等）集中于；把（责任）归于；挑出；选定…并对其全神贯注；把线头缝住

用法讲解

表示“快速的” fast尤用以描述高速运动的人或事物。 quick较常用以描述迅速或立即完成的事。 rapid最常用于描述事物变化的速度，而非运动或完成的速度。

(1)Daddy Pig is going very fast.

猪爸爸骑得非常快。《Peppa Pig》《小猪佩奇（精选版）》

(2)This racing car will be super fast. Hooray. Don't make it go too fast, Grandpa. George is only little.

哦！这个赛车可以开超级快。好耶。不要弄得太快，爷爷。乔治只有这么小。《Peppa Pig Season 4》《小猪佩奇 第四季》

(3)Grandpa, I liked it When we went fast. Don't worry, Peppa, we'll go fast later!

猪爷爷，我更喜欢开得很快的感觉。别担心，佩琪， 我们一会儿再开快一点。《Peppa Pig Season 1》《小猪佩奇 第一季》

(4)You write uncommonly fast, Mr Darcy.

你写信写得这样快，真是少见，达西先生。《Pride & Prejudice》《傲慢与偏见》

(5)Daddy Pig is going very fast.

猪爸爸骑得非常快。《Peppa Pig Season 1》《小猪佩奇 第一季》

(6)Backwards, really fast. Fast as we can. Really put the pedal to the metal, you know? Go back 10 seconds!

很快的倒退，要多快有多快。把油门真正踩到底？回放10秒钟！《Ready Player One》《头号玩家》

(7)This is as fast as I move! Calm down!

我最快只能走这么快！冷静！《The Big Bang Theory Season 11》《生活大爆炸 第十一季》

(8)He's fast and she's weird.

男的快，女的怪。《Avengers: Age of Ultron》《复仇者联盟2：奥创纪元》

(9)You didn't run fast enough. Now, it's my turn! Peppa runs as fast as she can. But the kite still won't fly.

看来你跑得还不够快，现在该我了。佩琪也尽全力在跑，但是风筝还是飞不起来。《Peppa Pig Season 1》《小猪佩奇 第一季》

(10)Peppa and George are in their little beds, fast asleep.

佩奇和乔治躺在床上睡着了。《Peppa Pig Season 4》《小猪佩奇 第四季》

(11)You can't develop a problem that fast.

你哪有可能这么快就染上瘾。《The Big Bang Theory Season 10》《生活大爆炸 第十季》

(12)I know. We can't go fast enough. No, Suzy. It's nothing to do with how fast you run.

都是因为我们跑的还不够快。不是的，不管你跑的多快那都是没用的。《Peppa Pig Season 4》《小猪佩奇 第四季》

(13)Peppa and George are fast asleep in their holiday house.

佩奇和乔治在他们假期的房子里很快就睡着了。《Get fluent spoken English in 100 days》《100天养成流利口语》

(14)Fast Tony, he says the world's gonna flood.

火速东尼说世界要淹大水了《Ice Age: The Meltdown》《冰川时代2》

(15)Make it fast. I've got a meeting.

长话短说，我还有个会。《Rise of the Planet of the Apes》《猩球崛起》

(16)College ran by real fast, cause I played so much football.

大学生活过得真快，因为我美式足球打得太多。《Forrest Gump》《阿甘正传》

(17)That's fast math. We could use you in Tulsa.

算的真快，我们土尔沙的分公司可以聘请你的。《Friends Season 9》《老友记 第九季》

(18)Peppa and George are fast asleep in their holiday house.

佩奇和乔治在他们假期的房子里很快就睡着了。《Peppa Pig Season 4》《小猪佩奇 第四季》

(19)The world is changing so fast, most people don't realize what is IT, what is Internet. We are moving very very fast today to technology.

世界正在快速改变，我们今天的科技发展非常非常迅速，大部分人不知道IT是什么，互联网是什么。《Jack Ma Speech in Hannover》《马云德国汉诺威展演讲》

(20)The stable clock's fast. We ought to get back.

马厩的钟快了，我们得走了。《Downton Abbey Season 5》《唐顿庄园 第五季》