关于prevent的用法及解释

关于prevent的用法及解释

prevent是我们在学习英语中很常见的一个单词，那么要怎么去掌握好并且理解这个单词呢。接下来小编在这里给大家带来prevent的用法，我们一起来看看吧!

prevent的用法

1.防止;预防;阻止

Further treatment will prevent cancer

进一步的将阻止癌症恶化。

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的相关解释

vt. 预防;阻碍;阻止;[宗教]引领

vi. 阻挠，阻止;

prevent的例句

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 baby's 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事件再次发生。

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

by improving blood circula

柠檬汁能够改善血液循环，有助于预防经济舱综合征。