
单词 prevent
释义
v. 阻止;预防;防止;阻碍;妨碍
变形 第三人称单数: prevents 现在分词: preventing 过去式: prevented 过去分词: prevented
时间: 2025-02-23 16:22:56
prevent 常用
短语搭配
1. prevent from
阻止;防止;使免于
2. phr. prevent ... from doing sth.
阻止...做某事
3. phr.v. prevent sb. from doing sth.
阻止某人做某事
4. prevent violence
防止暴力
5. prevent damage
防止伤害;防止损坏
6. prevent abuse
防止滥用
7. prevent crime
防止犯罪;预防犯罪
8. prevent infection
预防感染
9. prevent disease
预防疾病
10. prevent fraud
防止欺诈;防骗
11. prevent cancer
预防癌症
12. prevent harm
防止伤害
13. prevent interference
防止干扰
14. prevent occurrence
预防发生
15. prevent inflation
防止通货膨胀
16. prevent accident
防止意外
17. prevent virus
预防病毒
18. prevent confusion
防止混淆
19. completely prevent
完全抑制
20. prevent formation
防止形成
双语例句
1. Our goal is to prevent our customers from canceling their membership accounts by providing excellent customer service.
我们的目标是用优质的客户服务留住顾客,不让他们取消会员账号。
2. Warming up helps prevent injuries.
热身有助于防止受伤。
3. Exercise and a healthy diet can work together to prevent accelerated aging.
锻炼和健康饮食可以共同防止加速衰老。
4. The floor is sealed to prevent water penetration.
地板加了密封涂料防止渗水。
5. The buffer can prevent data loss.
缓冲区可以防止数据丢失。
6. The flood prevented the villagers from working properly.
洪水使村民无法正常劳作。
7. The army was expected to prevent an attack by all means necessary.
人们期望军队用一切必要的手段来防止进攻。
8. The police put up barriers to prevent crowds from getting through.
警察设置路障阻止人群通过。
9. The accident could have been prevented.
这次事故本来是可阻止的
10. If we want to prevent many crimes, we need to help alienated youth.
如果想预防许多犯罪,我们得帮助不合群的年轻人。
11. A locked bike helps prevent it from being stolen, but there's always a chance it might be robbed from you.
自行车上锁可以防盗,但总有被抢的可能性。
12. Use sunscreen to prevent sunburn.
使用防晒霜可以防止晒伤。
13. Covering your mouth when coughing is very important to prevent the spread of contagions.
咳嗽时捂住嘴是防止传染病的传播至关重要。
14. Stell the surface to prevent rust.
镀铬表面以防止生锈。
15. Weightlifting can help you strengthen your muscles and prevent injury.
举重可以强健肌肉,防止受伤。
16. Precautions had to be taken to prevent pilfering.
应采取预防措施来避免偷窃。
17. The flat terraces catch the rainwater and prevent the soil from being washed away.
平坦的梯田接住雨水,防止土壤被冲走。
18. The children are prevented from touching the sharp knives.
孩子们被禁止触摸锋利的刀具。
19. It helps prevent erosion and flooding.
它有助于防止侵蚀和洪水。
20. Airport security checks prevent passengers from carrying weapons and bombs onto planes.
机场安检是为了防止客户携带武器或者炸弹到飞机上。
21. Regular exercise helps prevent weight gain.
经常锻炼有助于防止体重增加。
22. We are taking steps to prevent pollution.
我们正在采取措施防止污染。
23. Learning the bad parts may help prevent those kinds of things happening again.
学习坏的部分可能有助于防止这些事情再次发生。
24. There are laws that prevent companies from exploiting their employees.
有法律禁止公司剥削雇员。
25. Sunblock can help prevent sunburn.
防晒霜可以帮助防止晒伤。
26. With increased awareness, we can prevent further global warming.
随着意识增强,我们可以防止全球变暖进一步恶化。
27. Samantha’s angle on how to prevent climate change is revolutionary.
萨曼莎关于如何防止气候变化的观点是革命性的。
28. Exercise helps to prevent diseases.
锻炼有助于防止疾病。
29. These methods prevent pregnancy.
这些方法预防怀孕。
30. A watermark can help prevent forgery.
水印可以帮助防止伪造。
31. The police prevented this accident successfully.
警方成功地预防了这起事故。
32. I can't prevent my child from smoking, but I have been discouraging him from picking up the habit.
我无法完全阻止孩子吸烟,但我可以劝阻他们不要养成这个习惯。
近义词
1. vt. 预防,防止;阻止
2. vi. 妨碍,阻止
反义词
1.
词根词缀
(1)pre-...前的
precede v. 先于;领先于;优先于;先行;前导;预先;在…之前;在…前面
precession n. 进动;旋进;运动;进动效应;进动性
precise adj. 精确的;准确的;确切的;恰好的;就;(人)细致的;严格的;认真的;一丝不苟的
preclude v. 阻止;使不可能;使行不通;排除;杜绝;避免发生;消除可能性;防止;妨碍
precursor n. 先驱;前驱;先兆;前身;先导;前体(生物学中指某物质生成前的物质);先行者
predetermine v. 预先决定;注定;先行决定;预先规划
predict v. 预测;预言;预告;预示;预计;预报;预见;预知;预料;预断
predominate v. 占主导地位;占优势;主宰;支配;有最大影响(或重要性)
preempt vt. 先占;先取;先发制人;取代
prefabricate v. 预制(构件或建筑);预先制造;组装成型(部件或结构)
prefer v. 更喜欢;较喜欢;喜欢…多于;偏好;宁愿;优先选择;提出(建议、要求);推荐;提拔;提升;举报;指控;(向法官)提交(诉状等)
prefix n. 前缀(置于单词前以改变或修饰其意义);词头;字首;数词前缀;前置代号(置于前面的单词或字母、数字)
prehistory n. 史前时期;远古时期;(事物发展的)初期;开始阶段;萌芽时期;起源背景
prejudice n. 偏见;歧视;先入之见;不公正的态度;不利影响;损害
preliminary adj. 初步的;预备的;先行的;开端的;入门的;开始的;序言性的;准备性的
prelude n. 前奏;前奏曲;序幕;开场白;序曲;先声;先兆;预兆;开端;引子
premature adj. 过早的;早产的;提前的;未成熟的;仓促的;草率的;先期的;早发的;早期的
preoccupation n. 全神贯注;专注;心事重重;忧心忡忡;思虑;盘算;关注的事;当务之急;优先考虑的事物;长久思考的事情
preoccupy v. 使全神贯注;使入神;使先入为主;使忧心忡忡
preordain v. 预定;注定;预先决定;预先注定
prepare v. 准备;使做好准备;把…预备好;预备;防范;做(饭);调制;配制(药品或化学制品)
prerequisite n. 前提;必备条件;先决条件;基本要求;资格
prerogative n. 特权;王权;优先权;特性;特质
prescient adj. 预知的;先觉的;预示性的
prescribe v. (为病人)开处方;给…开(药);让…采用(疗法);命令;指示;规定;限定
prescription n. 处方;药方;方法;诀窍;良策;建议;规定;指令;权威推荐;处方药;医生开的药;治疗方法;解救方法;<律>法定期限;时效
present adj. 当前的;现存的;现在的;即时的;当下的;现行的;现代的;目前的;出席的;在场的;在座的
preserve v. 保护;维护;保存;保留;维持;维持…的原状;保持;防护;防腐;腌制;保鲜;冷藏;护理;保养
preside v. 主持(会议、仪式等);掌管;领导;监督;担任主席或裁判;执行主祭职务
presidency n. 总统职位;主席职务;(牧师或司铎)圣餐主持
presume v. 推定;假定;推测;假设;设想;设定;认为;预设;擅自行动;冒昧;放肆;妄行;无理要求;过分自信
pretend v. 假装;佯装;伪称;佯称;(在游戏中)装扮;模仿;模拟;扮演;假设;假扮;冒充;装出(某种状态或情感)
pretension n. 主张;声称;要求;自负;自命;矫揉造作;虚荣;做作;标榜
pretentious adj. 自命不凡的;装模作样的;夸大其词的;自负的;做作的
pretext n. 托辞;借口;幌子;假称
pretrial adj. 审判前的
prevail v. 流行;盛行;(在比赛、竞赛或争辩中)击败;获胜;占优势;占上风;(继续)使用;说服;劝服(prevail on/upon)
prevalent adj. 流行的;盛行的;普遍的;普遍存在的;广泛存在的;主导的;占优势的;有影响力的;有权势的;有权力的
previous adj. 先前的;以前的;以往的;上一次的;上一个的;早先的;预先的;时间上稍前的;仓促的;匆忙的;过急的
prehistoric adj. 史前的;有文字记载以前的;原始的;早期的
presence n. 在场;出现;出席;存在;<正式>所在地方;幽灵;鬼魂;驻扎部队;驻扎警力;风度;气质
preview n. 预览;预演;预展;预映;试映;(报刊上有关电影、电视节目等的)预先评述;预告
(2)vent来
adventure n. 冒险;冒险活动;冒险经历;探险经历;奇遇;冒险事业;冒险故事;冒险行为
circumvent v. 绕过;绕行;避开;规避;设法回避;欺骗;设法克服;智取;用策略取胜
convention n. (国家或首脑间的)公约;协定;协议;常规;(某职业、政党等成员的)大会;集会;惯例;习俗;传统手法;传统风格
event n. 事件;(尤指)重要事情;大事;赛事;比赛项目;社交活动;公共活动;公开活动;结果;后果;成果;(尤指不寻常或重要的)事变;[计算机]事件(指用户或系统产生的动作,如鼠标点击或按键操作)
intervention n. 干预;干预措施;干预行为;医疗干预;外交干预;政策干预
invent v. 发明;创造;创新;设计;构思;编造;捏造;虚构;杜撰;想象出;创作(故事、借口等)
同根词
词根 prevent
(1)preventive adj.预防的,防止的 n.预防药;预防法
(2)preventable adj.可预防的;可阻止的;可防止的
(3)prevenient adj.预期的;以前的;预防的;先行的
(4)prevention n.预防;阻止;妨碍
单词辨析
1. 阻止;阻塞 (hamper hinder block prevent bar obstruct )
hamper 侧重因受到约束或阻碍而造成的行动困难。
hinder 语气较轻,多指阻碍、拖延人或事,强调使进展速度缓慢下来。
block 语气强烈,指有效堵住了通道,使人或物无法通过。
prevent 含义广泛,指采取预防措施或设置障碍去阻止某人或某事。
bar 含义与block很接近,指阻塞通道或禁止出入,但有对暗示不用障碍物的阻止或禁止。
obstruct 正式用词,语气强,多指以干扰或设置障碍的方式阻碍交通,使不能自由畅通。
prevent 中考
考纲分布
近6年出现76次 重要程度
100% vt 阻止; 防止
考纲释义
1. vt. 阻止; 防止
Green tea can
They might
A healthy life style can help
必考短语
(1)prevent from阻止;制止
必考派生词
prevention n. 预防;防止;防范;预防措施
prevent 高考
考纲分布
近15年出现7次 重要程度
100% v 防止
考纲释义
1. v. 防止(keep something from happening or arising)
This will
If you like, a squeeze of fresh lemon juice on the bananas will
The fats in fish are thought to help
必考派生词
prevention n. 预防;防止;防范;预防措施
preventable adj. 可阻止的;可预防的;可防止的
用法讲解
prevent后跟名词或代词作宾语,在宾语后可跟from doing, from可以省略。from省略后,prevent的宾语可演变为动名词的逻辑主语,所以prevent sb. (from) doing和prevent sb./sb.’s doing都对: Nobody could prevent him/his returning home from the USA. 没人能阻止他从美国回到祖国。
prevent 四级
考纲分布
近12年出现40次 重要程度
100% v 防止
考纲释义
1. v. 防止(keep something from happening or arising)
Although the pressure of the cabin is adjusted to
To help
Offering support services to spouses caring for their other halves may reduce marital stress and
By prescribing nutritional changes or launching programs such as ‘ Shop with your Doc, they are trying to
The lifestyle medicine specialty is designed to train doctors in how to
There's no question people can take things a long way toward reversing diabetes, reversing high blood pressure, even
必考短语
(1)prevent ... from doing sth.阻止...做某事
(2)prevent sb. from doing sth.阻止某人做某事
必考派生词
preventive adj. 预防性的;防备的;预防疾病的;预防性措施的;预防性保健的
prevention n. 预防;防止;防范;预防措施
用法讲解
prevent后跟名词或代词作宾语,在宾语后可跟from doing, from可以省略。from省略后,prevent的宾语可演变为动名词的逻辑主语,所以prevent sb. (from) doing和prevent sb./sb.’s doing都对: Nobody could prevent him/his returning home from the USA. 没人能阻止他从美国回到祖国。
prevent 六级
考纲分布
近12年出现52次 重要程度
100% v 防止
考纲释义
1. v. 防止(keep something from happening or arising)
Not all casualties can necessarily be
To
For now, the U.S. government is more focused on
For years, nutritionists have recommended that pasta be kept to a minimum, to cut calories,
They want to make their customers interested in preserving their products and
A company raised the snails for fresh-water aquariums (水族馆), but failed to
Behove says experts are investigating how to control the pest's damage and
必考短语
(1)prevent from阻止;防止;使免于
必考派生词
preventive adj. 预防性的;防备的;预防疾病的;预防性措施的;预防性保健的
prevention n. 预防;防止;防范;预防措施
preventable adj. 可阻止的;可预防的;可防止的
prevent 考研
考纲分布
近18年出现27次 重要程度
100% v 防止; 阻止
考纲释义
1. v. 防止; 阻止(keep something from happening or arising)
This suggests the possibility that lifestyle factors might help
Tech multinationals' monopoly should be
But if Congress wanted to
必考短语
(1)prevent from阻止;防止;使免于
必考派生词
prevention n. 预防;防止;防范;预防措施
用法讲解
prevent sb. from doing sth. 表示“阻止某人做某事”。
prevent 影视原声
(1) And no doubt to prevent their further interference. Well, that, too, of course.
无疑也是为了防止他们再做干涉,当然也有这个原因。
《Sherlock Season 4》《神探夏洛克 第四季》
(2) So now we assist our allies, in solving human conflicts. To prevent mankind from bringing harm to itself.
现在我们帮助盟军,解决人类的冲突,防止人类伤害自己。
《Transformers: Dark of the Moon》《变形金刚3》
(3) The main reason why I do this is to prevent the middle from ballooning too much and coming up too high because it will.
这样做的主要目的是防止中间鼓起来,会变得很高,真的会这样。
《Baul Hollywoods Bread》《保罗教你做面包》
(4) What is to prevent, say, an uprising? That can lead to revolution. And then, in a fraction of time, the whole system collapses.
那该如何防止这种叛乱?那会引发一场革命,用不了多久,政府就会垮台。
《The Hunger Games: Catching Fire》《饥饿游戏2:星火燎原》
(5) When I did this, I was usually able to discover principles that would prevent me from repeating the same mistakes in the future. And I could see that being successful simply consisted of five steps.
当我这么做的时候,我通常能够发现能在未来防止我重复同样错误的原则。我发现成功只有五个步骤。
《Principles for Success》《成功的原则》
(6) The purpose of this war is to prevent all future wars.
这场战争的目的是为了杜绝未来的战争。
《Enders Game》《安德的游戏》
(7) And what's gonna prevent you from accomplishing that? What are you afraid of?
要实现目标有什么阻力吗?有什么不敢做的吗?
《Moneyball》《点球成金》
(8) Not if we stop a war. Not if we can prevent Shaw. Not if we risk our lives doing so.
如果我们制止了战争就不会,我们制止了萧,就不会;我们冒死这么做,就不会。
《X-Men: First Class》《X战警:第一战》
(9) Okay, how do you prevent eddy currents in a transformer? Laminate the core material.
你如何预防变压器中的涡流损耗?层压芯材。
《The Big Bang Theory Season 8》《生活大爆炸 第八季》
(10) Your sister did tell me that you would do anything in your power to prevent me from claiming my title.
你姐姐告诉我你会动用一切力量阻止我主张我的权利。
《Jupiter Ascending》《木星上行》
(11) And she knew how to prevent it. Why else would you buy this book of instructions? Marie Stopes. Married Love.
而且她知道如何避孕,不然你为什么买这本指南呢?玛丽·斯特普 《夫妻之爱》。
《Downton Abbey Season 4》《唐顿庄园 第四季》
(12) And if something were to prevent you from doing your laundry on Saturday at 8:15, you might find it unpleasant.
如果因为某些事,周六晚上8点15分不能洗衣服,你会觉得不爽。
《The Big Bang Theory Season 2》《生活大爆炸 第二季》
(13) Cover up your bowl and what that will do is prevent the air from drying out the crust on that and actually prevents it from growing.
用保鲜膜把碗盖起来,这样不会让空气进入碗里,把面团的表皮风干了,那样面就不能醒了。
《Baul Hollywoods Bread》《保罗教你做面包》
(14) And if a girl from District 12 of all places can defy The Capitol and walk away unharmed, what is to prevent them from doing the same?
如果一个来自12区这种地方的小姑娘都可以在挑衅国会区后安然无恙,如何阻止其他区效仿?
《The Hunger Games: Catching Fire》《饥饿游戏2:星火燎原》
(15) Although the country does have these terrible things to deal with, we've made a progress and we are trying to prevent these happening.
尽管这个国家确实仍有很多不如人意的地方,我们已经取得了很大的进步,我们也在尽力阻止这类事情发生。
《This is China》《这就是中国》
(16) Captain, I cannot imagine what you must be feeling right now, but if are to prevent a second attack, we need to send you back immediately.
上尉,我不能体会你现在的心情,但我们必须马上送你回去阻止第二场爆炸。
《Source Code》《源代码》
(17) Not only because they prevent deforestation, but they actually use less energy and have a lower carbon emission once everything is taken into account.
把所有事情考虑进去的话,使用烘手机,不只可以减少森林砍筏,还可以减少能源消耗,降低碳排放量。
《TOFEL(无字幕版)》《托福学习视频》
(18) In more than a decade of war, this 9/11 Generation has worked with the Afghan people to help them reclaim their communities and prevent terrorist attacks against our own country.
在10多年的战争中,这9/11的一代人和阿富汗人民一道帮助他们改造他们的社会,并阻止针对我们自己国家的恐怖袭击。
《Your Weekly Address》《奥巴马每周电视讲话》
(19) Anyway, the update should prevent any further voices, but you will let me know if any of the hosts display or exhibit any unusual behavior, won't you, Bernard? Yes, of course. Good.
总之,程序升级应该能阻止一切幻听了,但是如果有任何接待员有异常表现,都要告诉我,伯纳德。好的,当然了。好。
《Westworld Season 1》《西部世界 第一季》
(20) When I refer to your ego barrier, I'm talking about the parts of your brain that prevent you from acknowledging your weaknesses objectively, so that you can figure out how to deal with them.
说到自负障碍,我指的是你大脑的某些部分阻止你客观地承认自己的弱点,让你无法想出解决办法。
《Principles for Success》《成功的原则》