六月丁香五月婷婷,丁香五月婷婷网,欧美激情网站,日本护士xxxx,禁止18岁天天操夜夜操,18岁禁止1000免费,国产福利无码一区色费

學(xué)習(xí)啦 > 學(xué)習(xí)英語(yǔ) > 英語(yǔ)知識(shí)大全 > prevent的用法和短語(yǔ)例句

prevent的用法和短語(yǔ)例句

時(shí)間: 焯杰674 分享

prevent的用法和短語(yǔ)例句

  prevent有預(yù)防;防止,阻止;擋住等意思,那么你知道prevent的用法嗎?下面跟著學(xué)習(xí)啦小編一起來(lái)學(xué)習(xí)一下,希望對(duì)大家的學(xué)習(xí)有所幫助!

  prevent的用法:

  prevent的用法1:prevent的基本意思是“止”,可表示“阻止”(某計(jì)劃或意圖)、“防止”(已有兆頭的險(xiǎn)事、惡事)、“制止”(某人做某事)等,強(qiáng)調(diào)做好預(yù)先的防備或準(zhǔn)備,含有“阻止成功”的意味。

  prevent的用法2:prevent主要用作及物動(dòng)詞,可接名詞、代詞或動(dòng)名詞作賓語(yǔ),不接不定式作賓語(yǔ)。用作prevent賓語(yǔ)的動(dòng)名詞前常有物主代詞或者名詞,人稱代詞賓格表示其邏輯主體。prevent可用于被動(dòng)結(jié)構(gòu)。prevent偶爾也可用作不及物動(dòng)詞。

  prevent的用法3:表示“阻止做某事”,可用prevent sb/sb's v -ing,也可用prevent sb from v -ing,這幾種用法在意義上沒有明顯的區(qū)別。

  prevent的常用短語(yǔ):

  prevent from (v.+prep.)

  阻止,防止 stop from; keep from

  prevent sb/sth from v-ing

  用于 be ~ed 結(jié)構(gòu)

  prevent的用法例句:

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

  牙醫(yī)可能會(huì)決定拔掉那顆牙,以免反復(fù)發(fā)作。

  2. The security zone was set up to prevent guerrilla infiltrations.

  設(shè)立了安全區(qū)以防止游擊隊(duì)員的滲入。

  3. Smear Vaseline on to your baby's skin to prevent soreness.

  給孩子皮膚上抹些凡士林以防止腫痛。

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

  安全部隊(duì)不得不介入,以防止局勢(shì)進(jìn)一步惡化。

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

  警方出動(dòng)大量警力防止暴力事件再次發(fā)生。

  6. Lemon juice can help to prevent economy-class syndrome by improving blood circulation.

  檸檬汁能夠改善血液循環(huán),有助于預(yù)防經(jīng)濟(jì)艙綜合征。

  7. Riot police are being deployed throughout the city to prevent any trouble.

  正在全城部署防暴警察以防止發(fā)生騷亂。

  8. Family control would prevent any hostile takeover or greenmail attempt.

  家族管理可以防止任何惡意收購(gòu)或綠票訛詐的企圖。

  9. He tried to prevent union money from being sequestrated by the courts.

  他試圖阻止法院扣押工會(huì)的資產(chǎn)。

  10. The house has been barred and bolted to prevent re-entry.

  房子已經(jīng)被封了,門被閂上,防止有人入內(nèi)。

  11. We recognized the possibility and took steps to prevent it happening.

  我們認(rèn)識(shí)到了這種可能性,并且采取了一些預(yù)防措施。

  12. Early identification of a disease can prevent death and illness.

  病癥的及早診斷可避免死亡與病痛。

  13. Stir the custard occasionally to prevent a skin forming.

  要不時(shí)地?cái)嚢枧D痰昂乐蛊浔砻娼Y(jié)皮。

  14. Officials say they'll spare no expense to prevent another riot.

  官員說他們會(huì)不惜一切地阻止再次發(fā)生暴亂。

  15. He said this would prevent companies from creating new jobs.

  他說這將使公司無(wú)法創(chuàng)造新的工作機(jī)會(huì)。

526443