knowledge可数吗

　　knowledge既可以作可数名词，也可以作不可数名词。当knowledge表示了解，知道或知识，认识，学问时，是不可数名词，比如：Her knowledge of French is very extensive.她的法语知识很渊博。当knowledge表示掌握，知晓时，是可数名词，只作为单数，且形式用法单一，即a+形容词+knowledge（表示一种特定的知识）。

　　有时在knowledge前可直接加上不定冠词a，表示“对…有某种程度的了解或熟悉”。knowledge可用some，much，little，more等词修饰。knowledge后可接of短语作定语或that从句作同位语，表示关于某方面的知识或对某人〔某事物〕的了解或理解，此时knowledge前须加定冠词。

　　短语搭配

　　explicit knowledge.外显知识；显性知识；明确知识；显性学问

　　Knowledge Graph.知识图谱；知识图；常识图谱；知识图表

　　procedural knowledge.程序性知识；程序知识；程序性的知识

　　knowledge representation知.识表示；[计]知识表达；知识表征；知识表现

　　双语例句

　　A measure of technical knowledge is desirable in this job.

　　做这项工作最好多懂一些技术知识。

　　He has a wide knowledge of painting and music.

　　他在绘画和音乐方面知识渊博。

　　There is a lack of knowledge about the tax system.

　　大家对税制缺乏了解。

　　For years we had little knowledge of what life was like inside China.

　　以往很多年我们对于中国国内的生活情况所知甚少。

　　He never made a will,to the best of my knowledge.

　　据我所知，他从未立过遗嘱。

　　She has acquired a good knowledge of English.

　　她英语已经学得很好。

　　Our knowledge of the disease has advanced considerably over recent years.

　　近年来我们对这种疾病的了解深入多了。

　　To my certain knowledge he was somewhere else at the time.

　　我敢肯定他当时在别处。

　　She was impatient in the knowledge that time was limited.

　　她知道时间有限，所以很着急。

　　Scientists continue to push back the boundaries of human knowledge.

　　科学家不断扩大人类知识的范围。

　　Knowledge of French is a plus in her job.

　　通晓法文使她在工作中占优势。

　　The film was made with the Prince's full knowledge and approval.

　　这部影片是在王子充分了解和认可的情况下拍摄的。

　　My knowledge of French is pretty basic.

　　我的法语学得很粗浅。

　　Teachers sometimes presuppose a fairly high level of knowledge by the students.

　　教师有时候假定学生的知识水平相当高。

　　The course seems to presume some previous knowledge of the subject.

　　这门课程似乎是以具备某些基础知识为前提的。

　　Although not essential,some prior knowledge of statistics is desirable.

　　统计学的知识虽非必要，但最好是学过一点。

　　Nothing concentrates the mind better than the knowledge that you could die tomorrow.

　　没有什么比知道自己明天就可能会死去更能让人定下心来去思考种种问题的了。

　　His knowledge of music is extensive.

　　他音乐知识很广博。

　　For this job you will need a good knowledge of both Italian and Spanish.

　　担任这项工作需要精通意大利语和西班牙语。

　　I was amazed at her knowledge of French literature.

　　她的法国文学知识之丰富使我大为惊奇。