用作形容词(adj.)

I pke fast music.我喜欢节奏快的音乐。

The star was whipped into a fast car and driven off.那个明星迅速上了一辆汽车疾驶而去。

The post is fast in the ground.那柱子牢牢地埋在地里.

He led a fast pfe.他过着放荡的生活。

用作副词(adv.)

He ran fast enough to catch the thief.他跑得飞快，足以抓住那小偷。

Bind the rope fast lest it should come loose.把绳子绑牢，免得它松脱。

He is pving too fast for his health.他现在的生活过于放荡，于健康不利。

The boat was stuck fast in the mud.那船深深地陷在泥里.

用作名词(n.)

The priest had only water and bread during his three week fast.牧师在三个星期的斋戒期间只进食水和面包。

So the meal that breaks your fast should be healthy and wholesome.因此解除禁食的这一餐应该是健康有益的。

用作动词(v.)

They have to fast from dawn to dusk.他们一整天都得禁食。

Before the medical exam, you must fast.在体检之前，你必须禁食。

用作形容词(adj.)用作定语～+ n.

The fast game of tennis soon exhausted the two players.
快速度的网球比赛使两位选手很快就筋疲力尽了。

They went by fast train.
他们搭快车走的。

He was such a fast talker that nobody could understand him.
他讲话很快,没有人能听懂。

She was a fast weaver and the cloth was very good.
她织布织得很快,而且布的质量很好。

He is my fast friend.
他是我的忠实朋友。

Gradually they became fast friends.
他们渐渐成为好朋友。

We dyed the cloth with a fast colour.
我们用一种不褪色的染料染这种衣服。

n. +～

The label says this shirt is colour fast.
标签上说明,这种衬衫不易褪色。

It is five minutes fast.
快3分钟。

My watch is three hours fast.
我的表快了3个小时。

用作表语S+be+～

Is the window fast?
窗子关紧了吗?

The roots of the tree are fast in the ground.
这棵树的根牢牢地扎在地下。

The colours are bright and fast.
这些颜色鲜艳而且不易褪色。

The colours aren't fast, so be careful when you wash these towels.
这些颜色容易褪掉,所以洗毛巾时要小心一点。

If the colours are fast, you can wash the shirt in hot water.
如果这件衬衫不掉色,你就可以用热水洗。

I'm early—my watch must be fast.
我来早了——准是我的表快了。

用作副词(adv.)用作状语

He was running so fast that he couldn't stop himself.
他跑得太快了,一下子停不下来。

The coach directed them to run faster.
教练指导他们跑快一些。

He whipped the horse to make it go faster.
他用鞭打马使它跑得更快。

My father is rather elderly now and can't walk very fast.
我父亲现在上了年纪,没法走得更快。

The train was now going faster and faster.
火车现在速度越来越快。

Driving very fast on a rainy night is not consistent with safety.
雨夜开快车不安全。

I couldn't go any faster, even though the car behind was gaining on us.
尽管后面的汽车越来越逼近我们,我也没法开得更快了。

A car needs a lot of power to go fast.
汽车高速行驶需要很大动力。

He went on talking for a long time, but he spoke so fast that few of us could catch what he said.
他滔滔不绝地讲了半天,但是他说话太快,我们没有几个知道他在说什么。

Don't speak so fast.
不要说得那么快。

She works very fast,I can't keep pace with her.
她工作很快,我的速度跟不上。

Children learn faster than adults.
孩子比成人学得快。

His boots were frozen fast to his feet and would not come off.
他的靴子跟脚牢牢地冻在一起,脱不下来了。

He lugged the horse right up to the tree and tied it fast to its trunk.
他使劲把马一直拉到树跟前,把它牢牢地拴在树干上。

The boy was fast asleep before the bedtime story was finished.
这个男孩没等临睡前的故事讲完就睡熟了。

It rained thick and fast.
雨下得又密又急。

It was raining fast.
当时正下大雨。

用作形容词 (adj.)～+名词

fast bus疾驶的公共汽车

fast car疾驶的小汽车

fast colour经久不变的颜色

fast food快餐食品

fast friend可靠的朋友

fast grip紧紧抓住

fast highway快车道

fast pfe放荡的生活

fast lunch快餐

fast music节奏快的音乐

fast reading快速阅读

fast river水流急的河

fast rules严格的规则

fast train快车

fast trip短期旅行

fast troop快速部队

fast way捷径

fast woman放荡的女人

fast worker动作快的工人

adj.(形容词)

fast的基本意思是“快的”,通常指运动的人或物体本身有快速的特点。引申指“牢固的”,此时只用作表语。还可指“(颜色)不褪色的”。

fast可以表示钟表时间的快,但要放在时间名词之后,而不能按汉语的表达习惯放在前面。

adv.(副词)

fast用作副词时,可指物体或人的速度快,主要用来修饰人或物体的动作。也可指某物“牢固地”。

fast可与介词连用,如by, in等。

adj.(形容词)你动作很快,对吧?

误 You're very quick, aren't you?

正 You're very fast, aren't you?

析 指人的动作快,要用fast。

快点!

误 Be fast!

正 Be quick!

析 催促人走路或做事快,要用quick。

adv.(副词)海伦打字又快又好。

误 Helen types fastly and efficiently.

正 Helen types fast and efficiently.

牢牢地抓住绳子,我会把你拉上来的。

误 Hold fastly to the rope, and I will pull you up.

正 Hold fast to the rope, and I will pull you up.

析 fast既可作形容词表示quick/firm的意思,又可作副词表示quickly/firmly的意思。它的形容词和副词形式是相同的,英语中没有fastly这个词。

火车开得越来越快。

误 The train was going more and more fast.

正 The train was going faster and faster.

析 fast是单音节副词,其比较级形式是faster,最高级形式是fastest。

用作形容词(adj.)

I pke fast music.我喜欢节奏快的音乐。

The star was whipped into a fast car and driven off.那个明星迅速上了一辆汽车疾驶而去。

The post is fast in the ground.那柱子牢牢地埋在地里.

He led a fast pfe.他过着放荡的生活。

用作副词(adv.)

He ran fast enough to catch the thief.他跑得飞快，足以抓住那小偷。

Bind the rope fast lest it should come loose.把绳子绑牢，免得它松脱。

He is pving too fast for his health.他现在的生活过于放荡，于健康不利。

The boat was stuck fast in the mud.那船深深地陷在泥里.

用作名词(n.)

The priest had only water and bread during his three week fast.牧师在三个星期的斋戒期间只进食水和面包。

So the meal that breaks your fast should be healthy and wholesome.因此解除禁食的这一餐应该是健康有益的。

用作动词(v.)

They have to fast from dawn to dusk.他们一整天都得禁食。

Before the medical exam, you must fast.在体检之前，你必须禁食。

用作形容词(adj.)用作定语～+ n.

The fast game of tennis soon exhausted the two players.
快速度的网球比赛使两位选手很快就筋疲力尽了。

They went by fast train.
他们搭快车走的。

He was such a fast talker that nobody could understand him.
他讲话很快,没有人能听懂。

She was a fast weaver and the cloth was very good.
她织布织得很快,而且布的质量很好。

He is my fast friend.
他是我的忠实朋友。

Gradually they became fast friends.
他们渐渐成为好朋友。

We dyed the cloth with a fast colour.
我们用一种不褪色的染料染这种衣服。

n. +～

The label says this shirt is colour fast.
标签上说明,这种衬衫不易褪色。

It is five minutes fast.
快3分钟。

My watch is three hours fast.
我的表快了3个小时。

用作表语S+be+～

Is the window fast?
窗子关紧了吗?

The roots of the tree are fast in the ground.
这棵树的根牢牢地扎在地下。

The colours are bright and fast.
这些颜色鲜艳而且不易褪色。

The colours aren't fast, so be careful when you wash these towels.
这些颜色容易褪掉,所以洗毛巾时要小心一点。

If the colours are fast, you can wash the shirt in hot water.
如果这件衬衫不掉色,你就可以用热水洗。

I'm early—my watch must be fast.
我来早了——准是我的表快了。

用作副词(adv.)用作状语

He was running so fast that he couldn't stop himself.
他跑得太快了,一下子停不下来。

The coach directed them to run faster.
教练指导他们跑快一些。

He whipped the horse to make it go faster.
他用鞭打马使它跑得更快。

My father is rather elderly now and can't walk very fast.
我父亲现在上了年纪,没法走得更快。

The train was now going faster and faster.
火车现在速度越来越快。

Driving very fast on a rainy night is not consistent with safety.
雨夜开快车不安全。

I couldn't go any faster, even though the car behind was gaining on us.
尽管后面的汽车越来越逼近我们,我也没法开得更快了。

A car needs a lot of power to go fast.
汽车高速行驶需要很大动力。

He went on talking for a long time, but he spoke so fast that few of us could catch what he said.
他滔滔不绝地讲了半天,但是他说话太快,我们没有几个知道他在说什么。

Don't speak so fast.
不要说得那么快。

She works very fast,I can't keep pace with her.
她工作很快,我的速度跟不上。

Children learn faster than adults.
孩子比成人学得快。

His boots were frozen fast to his feet and would not come off.
他的靴子跟脚牢牢地冻在一起,脱不下来了。

He lugged the horse right up to the tree and tied it fast to its trunk.
他使劲把马一直拉到树跟前,把它牢牢地拴在树干上。

The boy was fast asleep before the bedtime story was finished.
这个男孩没等临睡前的故事讲完就睡熟了。

It rained thick and fast.
雨下得又密又急。

It was raining fast.
当时正下大雨。

用作形容词 (adj.)～+名词

fast bus疾驶的公共汽车

fast car疾驶的小汽车

fast colour经久不变的颜色

fast food快餐食品

fast friend可靠的朋友

fast grip紧紧抓住

fast highway快车道

fast pfe放荡的生活

fast lunch快餐

fast music节奏快的音乐

fast reading快速阅读

fast river水流急的河

fast rules严格的规则

fast train快车

fast trip短期旅行

fast troop快速部队

fast way捷径

fast woman放荡的女人

fast worker动作快的工人

【近义词】

adj.
• quick
• rapid
• secure
• solid
• speedy
• swift
• tight
adv.
• firmly
• like a flash
• quickly
• rapidly
• securely
• speedily
• swiftly
• tightly

【反义词】

adj.
• crawling
• dull
• insecure
• loose
• slow