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IELTS BNC: 689 COCA: 839

knowledge

Word family 
knowl·edge /ˈnɒlɪdʒ $ ˈnɑː-/ ●●● S2 W1 noun [uncountableU]  
1  KNOW somethingthe information, skills, and understanding that you have gained through learning or experience 知识；学问；认识
knowledge of
 He did not have much knowledge of American history.
他对美国历史所知不多。
knowledge about
 the need to increase knowledge about birth control
提高节育知识的需要
 Register
In everyday English, people usually say that someone knows about something rather than has knowledge of/about something: 在日常英语中，人们一般说某人 knows about something ，而不说 has knowledge of/about something
He didn’t know much about American history.
他对美国历史所知不多 。
2  INFORMATIONwhen you know about a particular situation or event, or the information you have about it 知道，了解；消息，信息
 Evans denied all knowledge of the robbery.
埃文斯说他对这次抢劫一无所知。
 I had no knowledge of this whatsoever until ‘The Times’ contacted me.
在《泰晤士报》和我联系之前，我对这件事毫不知情。
(secure/safe) in the knowledge that
 Kay smiled, secure in the knowledge that she was right.
凯微笑着，知道自己是对的她就放心了。
be common/public knowledge (=be known about by everyone) 是众所周知的事
 Their affair is public knowledge.
他俩的风流韵事已是尽人皆知。
to (the best of) somebody’s knowledge (=used to say that someone may not know the true facts) 就某人所知
 To the best of my knowledge, the new project will be starting in June.
据我所知，这个新项目将于6月份开始。
 To our knowledge, this is the first time it’s happened.
就我们所知，此事是第一次发生。
 ‘Is it true that she’s leaving the company?’ ‘Not to my knowledge (=I do not think so).’
“她真要离开公司了吗？”“我不这么想。”
without somebody’s knowledge
 He was annoyed to find the contract had been signed without his knowledge.
他发觉有人背着他签了合同，这让他很生气。
 She acted with the full knowledge of her boss (=her boss knew about her action).
她是在老板完全知情的情况下行事的。
 Ministers publicly denied that they had prior knowledge of the attack (=they denied that they knew that it was going to happen).
大臣们公开否认他们事先知道会发生袭击。
→ general knowledge, → working knowledge at working1(9)
5 GRAMMAR 语法
Knowledge is an uncountable noun and has no plural form. Use a singular verb after it. knowledge 是不可数名词，没有复数形式，后面要跟单数动词
Knowledge comes from research.
知识来自探究。
n GRAMMAR: Countable or uncountable?
Knowledge is an uncountable noun and is not used in the plural. You say:
He has a lot of technical knowledge.
✗Don’t say: He has a lot of technical knowledges.
Knowledge is always followed by a singular verb:
Expert knowledge is necessary.
When talking about something that you know or learn, you say a piece of knowledge:
This is a useful piece of knowledge.
 COLLOCATIONS
verbs
have some knowledge of something 具有某方面的知识
The book assumes that you already have some knowledge of physics.
这本书针对具备一定物理知识的读者。
get knowledge (also gain/acquire knowledge formal) 获得知识
He gets all his knowledge about politics from watching the television.
他所有政治方面的知识都是看电视得来的。
increase/improve your knowledge 增长知识
If you want to improve your knowledge of the language, you should go and live in France.
如果你想提高法语水平，就应该去法国居住。
nIn the past twenty years, we have greatly increased our knowledge of how the brain works.
broaden/expand your knowledge (=increase your knowledge) 扩展知识
The course is designed to help students broaden their knowledge of modern American literature.
这门课程旨在帮助学生更多地了解现代美国文学。
show/demonstrate your knowledge 显示自己的知识
The test should be an opportunity for students to demonstrate their knowledge.
这项测验应该可以让学生有机会展示自己的知识。
ADJECTIVES/NOUN + knowledge
general knowledge (=knowledge about a lot of different subjects) 一般知识，常识
The questions are intended to test your general knowledge.
这些问题是为了测试你的常识。
scientific/technical knowledge 科学/技术知识
the practical application of scientific knowledge
科学知识的实际应用
specialist/expert knowledge 专业知识
Making profitable investments requires specialist knowledge.
做可赢利的投资需要有专业知识。
detailed knowledge 详尽的知识
You need to have a detailed knowledge of criminal law.
你要具备详尽的刑法知识。
first-hand/personal knowledge (=knowledge from experiencing something yourself) 直接获得/从亲身经历获得的知识
writers who had no first-hand knowledge of war
没有亲身经历过战争的作家
basic knowledge (=knowledge of the basic aspects of something) 基本知识，基础知识
These things are obvious to anyone with even a basic knowledge of computers.
对于任何只懂得基本电脑知识的人而言，这些东西也都是显而易见的。
in-depth/thorough knowledge (=detailed knowledge about all of a particular subject) 深入/全面的知识
nHe demonstrated an in-depth knowledge of the subject matter.
nconsiderable/extensive/vast knowledge
She had considerable knowledge of antiques.
intimate knowledge (=knowledge about something because you are involved in it) 透彻的了解
nHe seemed to have an intimate knowledge of prison life.
inside knowledge (=knowledge that you have because you are part of a group) 内情
nhis inside knowledge gained from 20 years in the industry
background knowledge (=knowledge that you need before you can understand or do something) 背景知识
nThe test will show what background knowledge a student brings to the course.
phrases
a thirst for knowledge (=a desire to learn more) 对知识的渴求
She arrived at college with a thirst for knowledge.
她怀着求知若渴的心情来到大学。
somebody's breadth of knowledge (=when you know a lot about all the different parts of something) 某人知识的渊博
They lack his breadth of knowledge about the industry.
他们缺乏像他那样对这一行业的广博知识。
COMMON ERRORSDon’t say 'learn knowledge'. Say gain knowledge or acquire knowledge.
不要说 ‘learn knowledge’. 而要说 gain knowledge 或 acquire knowledge.
 THESAURUS
knowledge the facts and information that you have learned, and the understanding you have gained 知识；学问；认识
Our knowledge of other cultures and societies has improved.
我们对其他文化和社会的了解增加了。
scientific knowledge
科学知识
expertise special knowledge about how to do something, that you get through experience, training, or study 专门知识，专业知识
The technical expertise was provided by a Japanese company.
技术知识由一家日本公司提供。
They need people with medical expertise.
他们需要具备专业医学知识的人才。
know-how practical knowledge about how to do something 实用技能
Business leaders often lack the local know-how to tackle problems in specific countries.
企业领导者往往缺乏应对当地实际情况的技巧，难以解决在某些国家遇到的问题。
financial know-how
实用金融知识
wisdom good sense and judgment, based on knowledge and experience 智慧
the wisdom of the older family members
家庭中长者的智慧
It’s a matter of common wisdom that newspapers cannot be trusted.
报纸不可信，这是常识。
grasp how much you know about a situation or subject, and how well you understand it 理解，领会
He’s been praised for his grasp of the country’s economic problems.
他因对该国经济问题的理解把握而受到赞扬。
She has a good grasp of the language.
她充分掌握这门语言。
Examples from the Corpus
knowledge• My knowledge of Japanese is limited to a few phrases.• He doesn't have the skills or knowledge needed to do the job.• scientific knowledge
knowledge about• Few parents have enough knowledge about college entry requirements to help their children.• American students have been accused of a lack of knowledge about geography.
with the full knowledge of• Treatment options are then discussed by the entire team with the full knowledge of the client.
From Longman Business Dictionary
knowledgeknowl·edge /ˈnɒlɪdʒˈnɑː-/ noun [uncountableU]
facts, skills and understanding gained through learning or experience
Given its market knowledge, Price Waterhouse was able to provide a useful insight into each supplier.
knowledge of
Auditors’ knowledge of their client company means they are well-placed to judge the likelihood of company survival.
→ tacit knowledge
Origin knowledge
(1300-1400) knowledge “to acknowledge” ((13-18 centuries)), from know
knowl·edge noun →5 GRAMMAR1 →n GRAMMAR2
→REGISTER1 →COLLOCATIONS1 →THESAURUS1
LDOCE Online
Chinese
Syllable
Corpus
IELTS BNC: 689 COCA: 839
knowledge

noun

ADJECTIVE | ... OF KNOWLEDGE | VERB + KNOWLEDGE | PREPOSITION | PHRASES ADJECTIVE➤new新知識➤basic基礎知識▸➤considerable, great, vast相當多的／大量的／廣博的學問▸➤complete, comprehensive, sound, thorough全面的瞭解；詳盡的認識▸➤deep, detailed, in-depth, intimate, profound深入的瞭解；詳細的瞭解；精通◇She has an intimate knowledge of the Asian market.她充分瞭解亞洲市場的情況。➤broad, encyclopedic, extensive, wide廣博的知識；廣泛的知識▸➤expert, special, specialist, specialized專業知識；專門知識▸➤inside內幕消息◇He managed to find contacts who had inside knowledge of the organization.他設法聯繫上了知道該組織內情的人。➤local局部知識➤direct, first-hand直接知識；親身得來的知識➤current, up-to-date (especially BrE) 目前的認知；最新信息▸➤limited, rudimentary, superficial有限的知識；初步的認識；表面的認識◇I have a limited knowledge of French.我的法語知識有限。➤general常識◇I don't like quizzes because my general knowledge is so poor.我不喜歡智力問答，因為我對常識知道得不多。➤factual事實性知識▸➤practical, useful實用的／有用的知識▸➤working足以應付某工作的知識◇He has a good working knowledge of the subject.他已經充分掌握了該學科的知識，足以應付工作。➤professional專業知識▸➤medical, scientific, technical, etc.醫學、科學、技術等知識➤traditional傳統知識➤human人類知識▸➤common, public眾所周知的事情◇It's common knowledge that he's left his wife.大家都知道他已經離開了妻子。➤personal親身經歷得來的知識▸➤full完全知曉◇She had acted with her parents' full knowledge and consent.她是在父母完全知曉和同意的情況下這麼做的。➤previous, prior以前的知識... OF KNOWLEDGE➤body知識體系◇This approach reveals gaps in the current body of knowledge.這種方法暴露出目前知識體系的不足。VERB + KNOWLEDGE➤acquire, gain學到／獲取知識➤have, possess有瞭解◇I have no knowledge of his whereabouts.我對他的行踪一無所知。➤demonstrate, show, show off展示／表現／賣弄知識▸➤test考驗知識▸➤require要求知識◇No previous knowledge is required for the job.這項工作不要求具備相關知識。➤apply, use應用／運用知識◇The job gave her the chance to apply the knowledge she had acquired at college.這項工作使她有機會應用在大學所學到的知識。➤transfer轉化知識◇She cannot transfer this knowledge to a new situation.她不能將這種知識轉化運用到新情況中。➤impart, share, spread傳授／分享／傳播知識◇The bartender was happy to share his knowledge of wine with us.酒吧招待樂意與我們分享他的葡萄酒知識。◇The volunteers' task is to spread knowledge of how to prevent the disease.志願者的任務是宣傳預防這種疾病的知識。➤advance, enhance, expand, extend, improve, increase推進知識發展；增強知識；拓寬知識面；擴充知識◇Research is important to advance scientific knowledge.研究對於推進科學知識的發展很重要。➤deny否認瞭解◇He denied all knowledge of what had happened.他完全否認知道發生的事。PREPOSITION➤in the knowledge在知曉的情況下◇They put the car on the market in the full knowledge that it had design faults.他們明知此車有設計缺陷，卻仍將它投放市場。➤to sb's knowledge據某人所知◇He's never worked here to my knowledge.據我所知，他從來沒有在這裏工作過。➤with sb's knowledge在某人知曉的情況下◇The letter was sent with the full knowledge of the head of department.這封信在部門領導完全知情的情況下送出了。➤without sb's knowledge在某人不知情的情況下◇She borrowed my car without my knowledge.她沒跟我說一聲就借走了我的汽車。➤knowledge of關於⋯的知識◇a wide knowledge of antiques古董方面的廣博知識PHRASES➤a wealth of knowledge豐富的知識◇Martin brings a wealth of knowledge to the job.馬丁給這一工作帶來了豐富的知識。➤a gap in your knowledge知識上的欠缺◇I did some research to fill in the gaps in my knowledge.我做了些研究以彌補我知識的不足。➤the pursuit of knowledge對知識的追求➤secure in the knowledge確信◇We invested in gold, secure in the knowledge that the metal would retain its value.我們投資了黃金，確信這種金屬會保值。➤to the best of your knowledge據⋯所知◇She still lives in San Francisco to the best of my knowledge.據我所知，她仍住在舊金山。
IELTS BNC: 689 COCA: 839
knowledge noun
⇨ knowledge (specialist knowledge) ⇨ awareness (without my knowledge) knowledge

noun

knowledge ♦︎ experience ♦︎ literacy ♦︎ scholarship ♦︎ learning ♦︎ enlightenment ♦︎ wisdom ♦︎ loreThese are all words for the information, understanding and skills that you learn through education or experience. 这些词均表示知识、学识。PATTERNS AND COLLOCATIONS 句型和搭配◆knowledge / learning / enlightenment / wisdom about sth◆great knowledge / experience / scholarship / learning / enlightenment / wisdom◆ancient / traditional / folk knowledge / wisdom / lore◆human knowledge / experience / enlightenment / wisdom◆academic knowledge / scholarship / learning◆practical knowledge / experience / wisdom◆to acquire knowledge / experience / literacy / learning / wisdom◆to gain knowledge / experience / enlightenment / wisdom◆to increase your knowledge / experience / learning■ knowledge [uncountable, singular] the information, understanding and skills that you gain through studying sth or doing sth 知识；学问；学识◆You do not need to have specialist knowledge to express an opinion about language.你不需要有专业知识就能够对语言问题发表看法。◆There will be a test of your general knowledge (= your knowledge about things generally).你将要参加一次常识测验。◆He has a wide knowledge of music and painting.他在音乐和绘画方面知识渊博。OPP ignorance ⇨ ignorance   see also know ⇨ learn ■ experience [uncountable] the knowledge and ability that you have gained through doing sth for a period of time; the process of gaining this （由实践得来的）经验，见识，技能；实践过程◆I have over ten years' teaching experience.我有十多年教学经验。◆Do you have any previous experience of this type of work?你以前干过这种工作吗？◆She didn't get paid much but it was all good experience.她得到的报酬虽然不多，但受到了很好的实践锻炼。◆We all learn by experience.我们都从经验中得到教益。ⓘ In this meaning experience is used especially in the context of work and careers. Your work experience is the work or jobs that you have done in your life so far. * experience表达此义时尤用于工作和职业语境，work experience指工作经验◆The opportunities available will depend on your previous work experience and qualifications.录取机会将取决于你先前的工作经验和资历。 OPP inexperience ⇨ ignorance   see also experience ⇨ event 1 , experience ⇨ life 3 , experienced ⇨ experienced , experienced ⇨ sophisticated  ➡ See also the entry for skill 1 另见skill条第1义■ literacy ˈlɪtərəsi [uncountable] the ability to read and write 读写能力◆The government is running a campaign to promote adult literacy (= the ability of adults to read and write).政府正在开展一场提高成人文化水平的运动。OPP illiteracy ■ scholarship ˈskɒləʃɪp; NAmE ˈskɑːlərʃɪp [uncountable] the serious study of an academic subject and the knowledge and methods involved 学术研究；学问；学术◆Oxford became one of the great centres of medieval scholarship.牛津成为中世纪伟大的学术中心之一。  see also scholar ⇨ scholar , scholarly ⇨ educational ■ learning [uncountable] knowledge that you get from reading and studying （从书本和研习中获得的）知识，学问，学识◆He is a teacher of great intellect and learning.他是一位才智过人、学识渊博的老师。  see also learned ⇨ intellectual 2 ■ enlightenment ɪnˈlaɪtnmənt [uncountable] (formal) knowledge about and understanding of sth; the process of understanding sth or making other people understand it 领悟；启迪；启发；开导◆Seeking enlightenment, I asked one of my professors about the matter.为了弄明白这件事，我向我的一位教授请教。◆Mankind has long been on a quest for spiritual enlightenment.人类长期以来一直在寻求心灵觉悟。  see also enlighten ⇨ tell 1 ■ wisdom ˈwɪzdəm [uncountable] the knowledge that a society or culture has gained over a long period of time （社会或文化长期积累的）知识，学问，智慧◆We need to combine ancient wisdom and modern knowledge.我们需要把古代智慧与现代知识融为一体。  see also wise ⇨ wise ■ lore [uncountable] knowledge and information related to a particular subject, especially when this is not written down; the stories and traditions of a particular group of people （尤指口头流传的）某一方面的学问；（某一群体的）传说，传统◆Women with an understanding of herbal lore were often regarded as witches.过去懂得草药知识的妇女常被认为是女巫。◆an expert in ancient Celtic lore研究凯尔特人古代传说的专家
IELTS BNC: 689 COCA: 839
knowledge
Knowledge and understanding: knowledge, understanding, information...

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