performance的用法和短语

performance的用法和短语

“Performance”的用法和短语

“Performance”是一个多义词,通常用于描述某种行为、活动或系统的表现。以下是一些常见的用法和相关短语:

一、基本含义及用法

  1. 名词:表示“表演;演出;表现;性能”。

    • 示例:The band's performance last night was fantastic.(乐队昨晚的表演太棒了。)
  2. 在商业和技术领域:表示“业绩;效能;执行效率”。

    • 示例:The company's financial performance has improved significantly over the past year.(公司过去一年的财务业绩有了显著改善。)
  3. 在心理学和教育领域:表示“表现(如学生的学业成绩)”。

    • 示例:Her academic performance has been excellent this semester.(她这个学期的学业成绩非常优秀。)

二、常见短语

  1. give/put on a performance:进行表演;上演节目。

    • 示例:They will give a performance of Shakespeare's play next week.(他们下周将上演莎士比亚的戏剧。)
  2. performance anxiety:表演焦虑;上台紧张症。

    • 示例:Many actors suffer from performance anxiety before going on stage.(许多演员在上台前都会感到紧张。)
  3. high-performance:高性能的;高效率的。

    • 示例:This car is equipped with a high-performance engine.(这辆车配备了高性能发动机。)
  4. measure/evaluate someone's performance:评估某人的表现/业绩。

    • 示例:We need to measure the sales team's performance at the end of each quarter.(我们需要在每个季度末评估销售团队的表现。)
  5. live performance:现场表演;现场演出。

    • 示例:I enjoyed the band's live performance more than their recorded music.(我更喜欢这支乐队的现场表演,而不是他们的录音音乐。)
  6. consistent performance:稳定的表现;持续的性能。

    • 示例:The athlete's consistent performance throughout the season earned her a spot on the national team.(这位运动员在整个赛季中的稳定表现为她赢得了国家队的席位。)
  7. peak performance:最佳状态;巅峰表现。

    • 示例:He delivered a peak performance in his final race before retiring.(他在退役前的最后一场比赛中发挥出了最佳水平。)
  8. underperform:(表现)不佳;(业绩)低于预期。

    • 示例:The company's stock price fell after it reported underperforming earnings for the quarter.(该公司报告季度收益低于预期后,股价下跌。)

通过掌握这些用法和短语,你可以更准确地理解和使用“performance”这个词在不同语境下的意义。