required 常用
短语搭配
1. as required
按要求；按需要
2. is required
是必须的
3. not required
不需要；不需求；不要求
4. documents required
所需文件；所需单据；需要的证件
5. required course
必修课程；必要课程；必需课程
6. required return
要求收益；必要报酬率；要求回报
7. federally required
联邦政府要求
8. required record-keeping
需要记录
9. federally required notice
联邦政府要求的公告；联邦政府要求的通知
双语例句
1. Training is required to operate the acs.
操作自动控制系统需要培训。
2. Fluency in French is required for this job.
这个工作要求法语熟练自如。
3. The written consent of a parent is required.
要求有家长的书面同意。
4. The job required a subtle mind.
那项工作需要一个头脑敏锐的人去做。
5. A lot more money will be required to get this project off the ground.
要想启动这个项目，还得要许多钱。
6. The one-year apartment lease I just signed required a two month deposit.
我刚签了一年公寓租约，需要付两个月的定金。
7. The police required some fingerprint specialists to come in and help solve the crime.
警方需要指纹专家介入协助调查破案。
8. Precision is required when architects create blueprints.
建筑师画蓝图的时候需要非常精密。
9. The required clothing for this competition is a jumpsuit.
本次比赛所需的服装是连体衣。
10. The first commercially produced camera had a rudimentary design, and required long exposure times.
第一个商业化生产的相机设计还很初级，需要很长的曝光时间。
11. All students are required to dress formally on this occasion, so each boy must wear a suit and tie.
所有学生在这种场合都需要穿正式服装，所以每个男孩都必须穿西装和领带。
12. Surgery is often required to treat a fistula.
治疗瘘管通常需要手术。
13. It is required to study English to graduate from high school.
要从高中毕业是必须要学英语。
14. Action is required to ensure standards are maintained at as high a level as possible.
需要切实行动保证以尽可能高的水平维持标准
15. This required measure has gained popular support.
这种强制措施得到了民众的支持。
16. Attendance is required for all employees.
所有员工都需要出席。
17. Zuckerberg did repeat his promise to give users the same privacy controls required by the EU's new data protection law.
扎克伯格再次承诺将遵守欧盟新的数据保护法，给客户同等程度的隐私控制权。
18. I completed the required courses within the specified time.
我在规定时间内完成了必修课的学习。
19. The new samovar could make hot water much easier and could be transported anywhere, not to mention that it required much less fuel.
新的茶炊可以更容易地烧热水，并且可以随处运输，更不用说它需要的燃料更少。
20. A valid ID is required for entry.
进入需要有效的身份证。
21. All it required was a bit of work.
它所需要的只是少量工作。
22. A ship survey is required annually.
每年都需要进行一次船检。
23. People are usually required to give a general self-introduction in a job interview.
人们通常需要在工作面试中做一个自我介绍。
24. Staff are not required to wear business clothes to work.
不要求员工穿职业装来上班。
25. The situation required that he be present.
这种情形需要他在场。
26. Synthesizing the compound required a rather large amount of the company's resources.
合成这种化合物需要耗费公司相当多的资源。
27. How much energy is required to increase production by a given amount?
提高规定的产量需要多少能量？
28. A password is required to access the system.
访问系统需要密码。
29. The test results were inconclusive, and further testing was required to determine the cause of the problem.
测试结果不确定，需要进一步测试来确定问题的原因。
30. All the students take PE lessons, but no exams are required.
所有学生都上体育课，但不需要考试。
31. The 15-time golf major winner required emergency surgery to fix multiple breaks on his leg.
这位15次斩获重大锦标赛冠军的高尔夫传奇需要紧急手术修复腿部的多处骨折。
近义词
1. adj. 必需的；必修的
2. v. 需要；要求
反义词
1.
词根词缀
(1)requir(e)要求
(2)-ed被...的, 已...的
absorbed adj. 全神贯注的；聚精会神的；专注的；深深吸引的；被…吸引住；热衷的；入迷的
advanced adj. 先进的；高级的；发展的；新颖的；创新的；尚未广泛接受的；晚期的（指疾病等）；提前的（指时间或阶段）
amazed vt. 使吃惊；（amaze的过去式和过去分词）
annoyed adj. 恼怒的；气恼的
ashamed adj. 羞耻的；羞愧的；惭愧的；内疚的；觉得尴尬的；感到难堪的；不好意思的；感到丢脸的
beloved adj. 深爱的；挚爱的；钟爱的；珍爱的；宠爱的；受喜爱的；深受喜爱的
conceited adj. 自负的；骄傲的；自视过高的；自命不凡的；狂妄的；自大的；自恋的
concerned adj. 关注的；关切的；担心的；挂念的；忧虑的；不安的；烦恼的；有关的；涉及的；受到影响的；感兴趣的
crooked adj. 弯曲的；不直的；不诚实的；欺诈的；不正当的；不合法的
crowded adj. 拥挤的；水泄不通的；排满的、占满的
decided adj. 确定的；坚定的；明显的；明白无误的；无疑的；果断的；观点鲜明的；确凿的；显著的
disabled adj. 有身体残疾的；功能受限的；失去能力的；不起作用的；被停用的
established adj. 确定的；公认的；权威性的；传统的；稳固的；既定的；已建立的；已生根的；著名的；成名的
gifted adj. 有天才的；有天赋的；天资聪慧的；才华横溢的；富有创造力的；技艺高超的；智力超常的；具有（令人愉快的东西）
hackneyed adj. 陈腐的；老套的；平庸的；过于频繁使用的
impassioned adj. 充满激情的；热烈的；情感强烈的；热情洋溢的；激昂的；热心的
informed adj. 了解情况的；见多识广的；有学问的；知情的
mixed adj. 混合的；混杂的；搀和的；掺杂在一起的；由不同种族的人组成的；种族多元的；复合的；复杂的
noted adj. 著名的；知名的；显著的；闻名的；值得注意的；引人注目的
outdated adj. 过时的；陈旧的；落伍的；过期的；废弃的；老式的；不合时宜的
reportedly adv. 据说；据报道；据传闻；按照报道；据悉；据新闻媒体报道
retired adj. 退休的；退职的；退役的；隐退的；隐居的；僻静的；隐蔽的；远离喧嚣的；已退出工作岗位的；已经结束职业生涯的
sacred adj. 神圣的；受尊重的；受崇敬的；宗教的；宗教性的；庄严的；不可侵犯的；奉献给上帝的；受神圣保护的；不容亵渎的
scared adj. 害怕的；恐惧的；担心的；惊吓的；受惊的；畏惧的
intended adj. 预定的；计划中的；计划的；意图的；有意的；故意的；打算的；为…打算（或设计）的；意欲达到的
situated adj. 位于…的；处于…境遇的；位于
skilled adj. 熟练的；技术娴熟的；有技能的；有专长的；需要技巧的；精通的；手艺高超的
kind-hearted adj. 善良的；好心的；仁慈的；慈善的；富有同情心的；温柔的；宽容的；宽厚的；慷慨的
middle-aged 中年；中老年的；中年人
talented adj. 有才能的；天资聪颖的；技艺高超的；天赋异禀的；才艺出众的；多才多艺的
aged adj. 年老的；高龄的；年迈的；陈年的；久经岁月的；成熟的；具有…年龄的；表明年龄的；老化的；古老的；（aged后跟数字表示具体年龄）…岁；（统称）老人
allied adj. 联盟的；结盟的；同盟的；协约国的；同盟国的；类似的；相关联的；有关系的；联合的；相连的；相结合的；共存的；伙伴关系的；与…有关的；与…联合的；与…共事的
同根词
词根 require
(1)requirement n.要求；必要条件；必需品
(2)require vt.需要；要求；命令
required 高考
考纲分布
近15年出现9次 重要程度
100% adj 规定的; 预期的
考纲释义
1. adj. 规定的; 预期的(in keeping with one's wishes)
Advance bookings are
As you may know already, it's a
Advance reservations
必考派生词
requirement n. 要求；必要条件；必需品
required vt. 需要；要求；命令；（require的过去式和过去分词）
required 四级
考纲分布
近12年出现1次 重要程度
100% adj 规定的; 预期的
考纲释义
必考派生词
requirement n. 要求；必要条件；必需品
required vt. 需要；要求；命令；（require的过去式和过去分词）
required 影视原声
(1) Now the UN secretary general Ban Ki-moon said: There are no languages required in a musical world.
联合国秘书长潘基文说，在音乐的世界里，不需要语言。
《Leehom Wang Speech at Oxford》《王力宏牛津大学演讲》
(2) The computations required to overcome the deployability issues are more significant than we thought.
计算需要克服的部署性问题要比我们之前预想的要大了许多。
《The Big Bang Theory Season 10》《生活大爆炸 第十季》
(3) But the reconstruction allowed us to create a male urinary tract. Further surgeries will be required.
但重塑手术可以重建一套男性的泌尿系统，后续还需要进一步手术。
《Predestination》《前目的地》
(4) Miss. You are requested and required to present yourself to your king.
小姐，国王要求想要见你。
《Cinderella》《灰姑娘》
(5) Women are required to dress in a way that does not attract sexual attention.
\女性的穿着不能对他人具有性吸引力\。
《Sex and the City 2》《欲望都市2》
(6) To make the world a better place. That's why I'm here. I already did my required hours.
让世界更美好的机会。所以我才来的，我已经做完我该做的时间了。
《Modern Family Season 7》《摩登家庭 第七季》
(7) And you don't think I can achieve the required intimacy via text messaging? Probably not.
你觉得通过短信息我无法达到必要的亲密吗？应该不能。
《The Big Bang Theory Season 4》《生活大爆炸 第四季》
(8) I sent you to treatment to deal with your problems. Clearly, more treatment is required. No!
我安排你去治疗改掉你的长久以来的坏毛病，看来还得再给你加一些。不！
《Angry Birds》《愤怒的小鸟》
(9) Will. Will. We sent every file we're legally required to... You're trying to bleed us out of this case.
威尔，威尔。我们已依法将所有卷宗... 你是故意想让我们没任何材料可用。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(10) The manpower required to drive this urban explosion has come from the rural backwaters of this vast nation.
驱动城市扩张所需的人力来自于辽阔中国的农村落后地区。
《China from Above》《鸟瞰中国》
(11) I'm willing to let your child wither and die inside you, if that's what's required. But neither of us wants that.
如果有必要的话，我宁愿让你的孩子胎死腹中，但我们都不想看懂那样的结果。
《House of Cards Season 2》《纸牌屋 第二季》
(12) That was the number required then, and that's when Congress tried to address what the Founding Fathers just couldn't imagine.
这是当时的胜选要求，这时国会试图解决这种国父们根本想象不到的局面。
《House of Cards Season 5》《纸牌屋 第五季》
(13) Starting this week, these travelers will be required to report their temperatures and any symptoms on a daily basis, for 21 days until we're confident they don't have Ebola.
从本周开始，这些旅客将被要求每天都报告他们的体温和出现的任何症状，并持续21天，直到我们有信心他们没有携带埃博拉病毒。
《Your Weekly Address》《奥巴马每周电视讲话》
(14) Engineering solutions are required to supply the huge amounts of energy that are needed to reduce pollution that's affecting almost half of its nearly 1.4 billion populations.
各类工程解决方案既要提供大量能源，又要减少污染。这污染几乎影响到了近14亿人口中的一半。
《China from Above》《鸟瞰中国》
(15) Excuse me, I have a master's degree in engineering from the Massachusetts Institute of Technology. It required the completion of 144 units of grad work and an original thesis.
劳驾，我有麻省理工大学的工程硕士学位证书，要求修完144个学分和一篇原创论文。
《The Big Bang Theory Season 3》《生活大爆炸 第三季》
(16) I mean, they're highly-trained educators with background checks. They're even required to be current on all vaccinations. You leave her with me, and I'm not any of those things.
他们都是通过背景调查，训练有素的教育工作者。甚至要求身上所有疫苗皆要在有效期内你也让我照顾她啊，可刚才说的我一样都没有。
《The Big Bang Theory Season 10》《生活大爆炸 第十季》
(17) So I just recently had to buy life insurance. And I was required to answer: A: I have never had a genetic test, B: I've had one, here you go, and C: I've had one and I'm not telling.
我不久前才买了人身保险。我被这样问道：A. 我从来没有进行过基因测试，B. 我有过，没戏了，C. 我有过但我不说出来。
《TED: Genomic revolution》《TED：欢迎进入基因革命时代》
(18) The people are angry. Nine weeks ago, we had an election in this country, but because two states refused to certify, neither Conway nor myself received the 270 electoral votes required for victory.
人民很愤怒。九周前，我们国家举行了一场大选，但是由于两个州拒绝确认选举结果，康威和我都没拿到270张选举人票而这是胜选的必要条件。
《House of Cards Season 5》《纸牌屋 第五季》
(19) I can't tell you which path in life is best for you, because I don't know how important it is for you to achieve big goals relative to how important it is for you to avoid the pains required to get them.
我无法说出生活中哪条路最适合你，因为我不知道对于你相对于达成目标中避免辛苦，达成重大目标有多重要。
《Principles for Success》《成功的原则》
(20) It's called ornithophobia. And someday it will be recognized as a true disability, and the landlord will be required by law to put a giant net over the building. Which is unfortunate, because I have a fear of nets.
这叫恐鸟症。而且总有一天，恐鸟症会被视为一种残疾，房东必须按照法律规定给这栋楼加一张大网，到时就悲剧了，因为我还怕网。
《The Big Bang Theory Season 5》《生活大爆炸 第五季》
