public show of music, a play, etc.
Noun:
a dramatic or musical entertainment;they listened to ten different performances
the play ran for 100 performances
the frequent performances of the symphony testify to its popularity
the act of presenting a play or a piece of music or other entertainment;we congratulated him on his performance at the rehearsal
an inspired performance of Mozart's C minor concerto
the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it;they criticised his performance as mayor
experience generally improves performance
any recognized accomplishment;they admired his performance under stress
when Roger Maris powered four home runs in one game his performance merits awe
process or manner of functioning or operating;the power of its engine determines its operation
the plane's operation in high winds
they compared the cooking performance of each oven
the jet's performance conformed to high standards
act，action，deed，operation，performance这些名词均含“行为、行动”之意。
act一般指具体的、短暂的或个别的行为，强调行为的完成及其效果。
action普通用词，着重行动的过程。
deed较庄重用词，除泛指各种行为外，还可用于指某种高尚或伟大的行为，故常译作“功绩，业绩”。
operation多指一连串行动或行为的完成方式。
performance主要指行动的方式方法。
词源解释见perform词条
词根词缀： perform + -anceperformance management性能管理command performance御前演出performance car赛车performance analysis技术性能分析…performance art戏剧表演艺术…performance factor性能因数,产率因数,…peak performance最佳性能performance bond履约保证书optimum performance最佳性能,最佳操作特…performance characteristic动作特性performance test操作测验,使用测试…service performance使用性能performance index工作指数,性能指标…performance evaluation绩效评估performance appraisal成绩评价performance chart工作特性图,性能曲线…performance curve特性曲线specific performance具体履行performance figure性能数字,质量指数效…column performance柱性能
钱博士perform执行，履行，完成，表演+ance名词后缀，来自拉丁语动词的现在分词形式，相当于ing，表示行为本身→执行、履行、完成、表演的情况⇒绩效，表现，性能
参考单词perform执行，履行，完成，演奏。perform执行，履行，完成，表演+ance名词后缀，来自拉丁语动词的现在分词形式，相当于ing，表示行为本身→执行、履行、完成、表演的情况⇒绩效，表现，性能。非常记忆perform表演〖熟词〗+an安〖拼音〗+ce厕〖拼音〗⇒表演结束后安以轩去上厕所了词根记忆perform+ance近义词 out出play玩act行为doing做piece件show证明deed行为feat技艺work工作task任务coup政变opera歌剧drama戏剧stunt特技thing东西action行为tryout测验affair私通comedy喜剧acting演戏recital背诵staging演出exploit剥削program节目tragedy悲剧pursuit追求function职务pageant 盛会ballet芭蕾舞execution处决operation操作concert音乐会spectacle景象running连续地portrayal描绘depiction描述rendition演奏discharge排出behaviour行为rehearsal排练occurrence发生appearance出现production生产exhibition展览completion完成redemption赎回operetta小歌剧vaudeville杂耍fulfilment完成carrying运送的functioning机能routine例行公事matinee日场演出achievement成就transaction交易realization实现fulfillment满足undertaking事业affectation假装presentation介绍performing表演的premiere初次公演consummation终结entertainment娱乐showing表现，表演accomplishment成就implementation履行representation陈述entr'acte幕间休息…extravaganza豪华的演出happening偶然发生的事…characterization特性描述musicale社交性的音乐会…
用作名词n.The pianist gave a fine performance.钢琴家演奏得很出色。
There were 100 performances of Hamlet .话剧《哈姆雷特》演出了100场。
Come and see him in performance with the new band.来看他在新乐队中的演奏吧。
He is very conscientious in the performance of his duties.他非常认真地履行职责。
His performance in the exams was not very good.他考得不很好。
Are you satisfied with the performance of your new car?你对你新车的性能满意吗?Pcounterperformance对等物Pcounter-performance报酬补偿对价Pnon-performance不履行不实行不完成Pnonperformancen.不履行不实行不实施
名词100%
用作名词Hisperformancegripped the audience.他的表演深深地吸引住观众。
Proposal is easier thanperformance.建议容易实行难。
His goodperformancein school does great credit to his mother.他在学校的优良表现为他母亲带来极大的荣誉。
He was assiduous inperformanceof duty.他勤勉地履行职责。
It is a credit to Zhang Yimou'sperformancein bringing out amazing and unexpected skills in his actors.张艺谋总是有本事让演员带来意想不到的、充满新意的表演技巧。