prevent的详细用法总结

prevent的详细用法总结

今天给大家带来了prevent的用法总结大全，快来一起学习吧，下面就和大家分享，来欣赏一下吧。

prevent的用法总结大全

prevent的意思

vt. 预防;阻碍;阻止;[宗教]引领

vi. 阻挠，阻止;

prevent的用法

1.防止；预防；阻止

Further treatment will prevent cancer

进一步的治疗将阻止癌症恶化。

We recognized the possibility and took steps to prevent it

happening.

我们认识到了这种可能性，并且采取了一些预防措施。

2. 阻止；制止；阻碍

He said this would prevent companies from creating new

他说这将使公司无法创造新的工作机会。

Its nationals may be prevented from leaving

其国民可能会被禁止出境。

The police have been trying to prevent them carrying

weapons.

警方一直都设法阻止他们携带武器。

3.词组用法

“prevent” + something

“prevent”+某事

The soldiers prevented the evacuation.

例句：士兵们阻止撤离。

“prevent” somebody from + -ing

“prevent”某人做某事

The soldiers prevented the refugees from evacuating.

例句：士兵们阻止难民们撤离。

prevent的用法例句

1. A dentist may decide to extract the tooth to prevent

recurrent trouble.

牙医可能会决定拔掉那颗牙，以免反复发作。

2. The security zone was set up to prevent guerrilla

infiltrations.

设立了安全区以防止游击队员的渗入。

3. Smear Vaseline on to your babys skin to prevent soreness.

给孩子皮肤上抹些凡士林以防止肿痛。

4. The security forces had to intervene to prevent the situation

worsening.

安全部队不得不介入，以防止局势进一步恶化。

5. Police are out in force to prevent a recurrence of the

violence.

警方出动大量警力防止暴力事件再次发生。

6. Lemon juice can help to prevent economy-class syndrome

by improving blood circulation.

柠檬汁能够改善血液循环，有助于预防经济舱综合征。

BBC英语：一分钟学会 Prevent 和 Avoid的用法区别

Hi guys! Dan for BBC Learning English here. This time were

looking difference between prevent and avoid.

大家好!我是BBC英语学习的丹，这节课我们学习prevent 和avoid的区别。

Prevent basically means stop. If you prevent something, you

stop it from happening - often before it starts.

prevent 主要表示阻止。阻止某事即不让某事发生——通常在事情发生之前。

You can prevent something, prevent something from

happening or prevent someone from doing something.

用于表示阻止某事，组织某事发生或者阻止某人做某事。

For example:

比如说：

The arrival of the police prevented crime.

警察到来制止了犯罪。

Or:

再比如：

Losing my passport prevented me from flying.

我的护照丢了，上不了飞机。

Or:

又比如：

I prevented her from slapping me! Wow!

我挡住了她打我的手!哇!

Now avoid , basically means miss. If you avoid something, you

try to make it miss you.

avoid 主要表示错过。如果你避免某事，即努力让某事不发生在自己身上。

For example:

例如：

I avoided meeting my ex.

我避免碰见前任。

Or:

再比如：

I avoided the slap easily!

我轻松躲过了掌掴!

英语固定用法：prevent doing sth.

Prevent 阻止;阻碍;阻挠

prevent doing sth. 阻止做某事

prevent sb from doing sth 阻止某人做某事?

Nothing would prevent him from speaking out against

injustice.

什么也阻止不了他反对公平的演讲。

Her sudden arrival prevented him from going out.

她突然来到,使他不能外出

Their prompt actions prevented the fire from spreading.

他们敏捷的行动阻止了火势的蔓延不能阻止他鸣不平

Who prevents the plans from being carried out?

谁阻止了他们计划的实施?

She thought he would make an abject fool of himself, and for

her sake, as well as his, decided to prevent him from standing.

她认为他会当众出丑，为他俩着想，她决定制止他当候选人。

He began to think that she had not died but that she was going

to, unless he could find some way to prevent it.

渐渐地他就认为她并没有死，可他要是想不出法子加以挽救的话，眼看她是死定了

But this did not prevent the parents unable to shake his head.

但这丝毫没有阻止父母不住地摇头。

He said the "six steps" or "building blocks" can help prevent

history from repeating itself.

他说，这“六个步骤”或“搭建屏障”可以帮助预防历史重演。

And yet they did not understand how they had to act to

prevent a replay of the past.

然而，他们不明白自己怎样做才能防止过去的悲

"The test is just a finger prick away, and can prevent a lot of

problems, " he said.

他说：“检测仅仅是进行手指刺破，但却能阻止许多问题。”

剧重演。

Nothing but a miracle could prevent the company from going

bankrupt.

只有奇迹发生，这家公司才能免于破产。

Was more to prevent ugly you secretly sneaked into the

bottom of my heart.

更得严防丑恶偷偷潜入你心底。?

实用英语 | 单词catch的12种用法

1. 抓住、接住；接球游戏

单词catch 最常用的含义是“抓住、接住某物”、除此之外，catch作为名词还可以指“两个或以上参与者相互掷球的游戏”

例：

Who will catch the wedding bouquet?

接住新娘捧花的会是谁呢。

I caught the ball and threw it back to my friend.

我接住了球，并扔回给了我的朋友。

My son loves to play catch with his father.

我儿子很喜欢和他爸爸玩接球游戏。

2.逮住人；捕获动物；捕鱼量

catch 第二个意思是“抓住想要逃跑的人或动物，如罪犯、猎物等”。catch 作可数名词有“捕鱼量”的意思。

例：

The suspect was caught within two hours of the crime.

嫌犯在案件仅发生两小时内被捕。

Ms Anderson taught us how to catch and release wild

butterflies.

Anderson女士教我们怎样捕捉、放生野蝴蝶。

You can get great catches in that river on a warm summer’s

day.

在暖和的夏日，你能在那条小溪捉到很多鱼。

3. 撞见、发现

固定搭配catch somebody doing something 的意思是“撞见某人在做不好的事情;

句型 You wouldn’t catch somebody doing something 的意思是“别指望某人会做某事”。

例：

I was caught eating from the fridge in the middle of the night.

那天夜里，我从冰箱偷偷拿东西吃的时候被抓了个现行。

You wouldn’t catch me buying a jacket for 3000 yuan.

别指望我会花3000块买一件夹克。

4. 赶上、赶乘

我们用catch 来指“赶乘交通工具”或“赶上某个活动或事情”。

例：

Sorry, I have to go and catch the next train home.

对不起，我得赶下一班火车回家。

Hurry up! Don’t you want to catch the opening act?

快点!你难道不想赶过去看第一幕吗?

5. 患病

catch 也可以用来表示生病。catcha cold/ catchan illness, 注意疾病在这里是可数名词哦。

例：

We are prone to catching colds between seasons.

我们在换季时更容易感冒。