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单词拼写：
performance
音标发音：
[pəˈfɔːməns][pərˈfɔːrməns]
词性词义：
n.性能；绩效；表演；执行
速记技巧：
词源记忆法
拆：
本单词是动词perform的名词形式，请参考perform的记忆法。perf=perfect=完美；form形式，以完美形式展示，就是展示、性能。
记：
由perform v.表演引申出：演出、表现等名词性概念。
英英释义：
Noun:
1.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"2.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"3.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"4.any recognized accomplishment; "they admired his performance under stress" "when Roger Maris powered four home runs in one game his performance merits awe"5.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"
短语词组：
performance 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
记忆技巧：
perform v.执行 + -ance 性质,状况
双语例句：
1.She was more than pleased with her daughter's performance.
她对女儿的演奏十二分的高兴。
2.Also up for praise were the opposition, as Debrecen's performance was more than enough to impress Lucas.
同时卢卡斯也表扬对手，因为德布勒岑的表现已经给卢卡斯留下深刻的印象。
3.These can then be used by an automated performance analysis tool to determine the fundamental performance properties of a software design .
然后可以通过一个自动化技术性能分析工具来决定。
4.A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.
一种电路，它将脉冲信号的发送或传感器的执行延迟一个给定的时间长度。
5.Performance simulation shows that this scheme can efficiently decrease blocking probability and improve system performance.
仿真结果表明，该方案可有效降低呼叫阻塞率，改善系统性能。
6.Performance always seems to be a moving target as new machines are introduced, faster processors appear, and usage increases.
性能好像是一个移动的目标，因为会引入新的机器、会出现更快的处理器，并且使用量不断增加。
7.Although he did not score, Pavel Nedved was man of the match with a sublime performance.
尽管没有得分，但内德维德有出众的表现，是本场最佳球员。
8.The system is therefore a natural test of whether this sort of unlikely performance pay works.
因此，该体系是一种天然的测试，可以判断这类不可思议的“绩效薪酬”是否有效。
9.The performance of my smaller portfolio lagged but I made up for it in spades.
我管理的那个规模较小的组合表现不佳，但大组合的业绩很好。
10.Is there anything else that would be helpful for me to know or to prepare prior to my performance review?
在我的业绩评估准备中，我还应该做哪些事情来提高呢？
全部四级六级高考考研例句：
Business schools grade their students in part on their performance in group projects.
出自-2017年6月阅读原文
On the other hand, indicators of a person's accumulated knowledge—like performance on tests of vocabulary and general knowledge—kept improving with age, according to findings published in the journal Neurobiology of Aging.
出自-2016年6月阅读原文
Such different outlooks had a dramatic impact on performance.
出自-2016年12月阅读原文
It actually had a very negative effect on morale and performance, Werbach says.
出自-2016年12月阅读原文
In particular, attributing poor performance to a lack of ability depresses motivation more than does the belief that lack of effort is to blame.
出自-2016年12月阅读原文
His product launches, at which he would stand alone on a black stage and produce as if by magic an "incredible" new electronic gadget （小器具）in front of an amazed crowd, were the performances of a master showman.
出自-2012年12月阅读原文
While the emphasis on teaching to higher, test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools, high schools for a variety of reasons seemed to have made little progress.
出自-2012年6月阅读原文
Determining whether different schools do or don't offer a high quality of education requires a look at man different measures, including students' overall academic accomplishments and their subsequent performance in college
出自-2012年6月阅读原文
improving students' performance on SAsaid one Penn resident advisor (RA). Students' performance declined
出自-2012年6月阅读原文
Their school performance was getting worse.
出自-2012年6月阅读原文
While elderly people tend to sleep for fewer hours than they did when they were younger, this has a(n) negative effect on their brain's performance and they would benefit from getting more, according to research.
出自-2011年6月阅读原文
Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety.
出自-2013年6月听力原文
They can match conventional motor cars in performance and safety
出自-2013年6月听力原文
When does the presence of an audience facilitate your performance according to Roberts
出自-2012年12月听力原文
Analyzing their rivals' on-field performance.
出自-2011年6月听力原文
"It actually had a very negative effect on morale and performance," Werbach says.
2016年12月四级真题（第三套）阅读 section B
And McDonald's wasn't alone in slowing down: Other chains also saw their drive-through performance slow down.
2018年6月四级真题（第一套）听力 Section A
In a review of 14 studies that looked at physical activity and academic performance, investigators found that the more children moved, the better their grades were in school, particularly in the basic subjects of math, English and reading.
2016年6月四级真题（第三套）阅读 Section A
It's pointless unless there is a repeatable process in place to turn inspiration into financial performance.
2016年6月四级真题（第一套）听力 Section A
Muscle performance can also be affected by a phenomenon called "central fatigue", in which an imbalance in the body's chemical messengers prevents the central nervous system from directing muscle movements effectively.
2017年6月四级真题（第三套）阅读 Section A
Students risk health and well being,as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries.
2017年12月四级真题（第一套）阅读 Section B
The puzzle was what benefit would be gained from it when performance might be affected the following day.
2017年12月四级真题（第一套）阅读 Section C
本文参考文献：
1 http://www.mcb5.cn/look
2 http://www.mcb5.cn/life
3 http://www.mcb5.cn/then
4 http://www.mcb5.cn/school
5 http://www.mcb5.cn/write
6 http://www.mcb5.cn/many
7 http://www.mcb5.cn/think
8 http://www.mcb5.cn/go
9 http://www.mcb5.cn/good
10 http://www.mcb5.cn/into
11 http://www.mcb5.cn/us
12 http://www.mcb5.cn/need
13 http://www.mcb5.cn/also
14 http://www.mcb5.cn/passage
15 http://www.mcb5.cn/only
16 http://www.mcb5.cn/give
17 http://www.mcb5.cn/him
18 http://www.mcb5.cn/friend
19 http://www.mcb5.cn/live
20 http://www.mcb5.cn/should
核心重点高频常考单词-performance的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
performance
音标发音：
[pəˈfɔːməns][pərˈfɔːrməns]
词性词义：
n.性能；绩效；表演；执行
速记技巧：
词源记忆法
拆：
本单词是动词perform的名词形式，请参考perform的记忆法。perf=perfect=完美；form形式，以完美形式展示，就是展示、性能。
记：
由perform v.表演引申出：演出、表现等名词性概念。
英英释义：
Noun:
1.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"2.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"3.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"4.any recognized accomplishment; "they admired his performance under stress" "when Roger Maris powered four home runs in one game his performance merits awe"5.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"
短语词组：
performance 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
记忆技巧：
perform v.执行 + -ance 性质,状况
双语例句：
1.She was more than pleased with her daughter's performance.
她对女儿的演奏十二分的高兴。
2.Also up for praise were the opposition, as Debrecen's performance was more than enough to impress Lucas.
同时卢卡斯也表扬对手，因为德布勒岑的表现已经给卢卡斯留下深刻的印象。
3.These can then be used by an automated performance analysis tool to determine the fundamental performance properties of a software design .
然后可以通过一个自动化技术性能分析工具来决定。
4.A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.
一种电路，它将脉冲信号的发送或传感器的执行延迟一个给定的时间长度。
5.Performance simulation shows that this scheme can efficiently decrease blocking probability and improve system performance.
仿真结果表明，该方案可有效降低呼叫阻塞率，改善系统性能。
6.Performance always seems to be a moving target as new machines are introduced, faster processors appear, and usage increases.
性能好像是一个移动的目标，因为会引入新的机器、会出现更快的处理器，并且使用量不断增加。
7.Although he did not score, Pavel Nedved was man of the match with a sublime performance.
尽管没有得分，但内德维德有出众的表现，是本场最佳球员。
8.The system is therefore a natural test of whether this sort of unlikely performance pay works.
因此，该体系是一种天然的测试，可以判断这类不可思议的“绩效薪酬”是否有效。
9.The performance of my smaller portfolio lagged but I made up for it in spades.
我管理的那个规模较小的组合表现不佳，但大组合的业绩很好。
10.Is there anything else that would be helpful for me to know or to prepare prior to my performance review?
在我的业绩评估准备中，我还应该做哪些事情来提高呢？
全部四级六级高考考研例句：
Business schools grade their students in part on their performance in group projects.
出自-2017年6月阅读原文
On the other hand, indicators of a person's accumulated knowledge—like performance on tests of vocabulary and general knowledge—kept improving with age, according to findings published in the journal Neurobiology of Aging.
出自-2016年6月阅读原文
Such different outlooks had a dramatic impact on performance.
出自-2016年12月阅读原文
It actually had a very negative effect on morale and performance, Werbach says.
出自-2016年12月阅读原文
In particular, attributing poor performance to a lack of ability depresses motivation more than does the belief that lack of effort is to blame.
出自-2016年12月阅读原文
His product launches, at which he would stand alone on a black stage and produce as if by magic an "incredible" new electronic gadget （小器具）in front of an amazed crowd, were the performances of a master showman.
出自-2012年12月阅读原文
While the emphasis on teaching to higher, test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools, high schools for a variety of reasons seemed to have made little progress.
出自-2012年6月阅读原文
Determining whether different schools do or don't offer a high quality of education requires a look at man different measures, including students' overall academic accomplishments and their subsequent performance in college
出自-2012年6月阅读原文
improving students' performance on SAsaid one Penn resident advisor (RA). Students' performance declined
出自-2012年6月阅读原文
Their school performance was getting worse.
出自-2012年6月阅读原文
While elderly people tend to sleep for fewer hours than they did when they were younger, this has a(n) negative effect on their brain's performance and they would benefit from getting more, according to research.
出自-2011年6月阅读原文
Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety.
出自-2013年6月听力原文
They can match conventional motor cars in performance and safety
出自-2013年6月听力原文
When does the presence of an audience facilitate your performance according to Roberts
出自-2012年12月听力原文
Analyzing their rivals' on-field performance.
出自-2011年6月听力原文
"It actually had a very negative effect on morale and performance," Werbach says.
2016年12月四级真题（第三套）阅读 section B
And McDonald's wasn't alone in slowing down: Other chains also saw their drive-through performance slow down.
2018年6月四级真题（第一套）听力 Section A
In a review of 14 studies that looked at physical activity and academic performance, investigators found that the more children moved, the better their grades were in school, particularly in the basic subjects of math, English and reading.
2016年6月四级真题（第三套）阅读 Section A
It's pointless unless there is a repeatable process in place to turn inspiration into financial performance.
2016年6月四级真题（第一套）听力 Section A
Muscle performance can also be affected by a phenomenon called "central fatigue", in which an imbalance in the body's chemical messengers prevents the central nervous system from directing muscle movements effectively.
2017年6月四级真题（第三套）阅读 Section A
Students risk health and well being,as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries.
2017年12月四级真题（第一套）阅读 Section B
The puzzle was what benefit would be gained from it when performance might be affected the following day.
2017年12月四级真题（第一套）阅读 Section C
本文参考文献：
1 http://www.mcb5.cn/look
2 http://www.mcb5.cn/life
3 http://www.mcb5.cn/then
4 http://www.mcb5.cn/school
5 http://www.mcb5.cn/write
6 http://www.mcb5.cn/many
7 http://www.mcb5.cn/think
8 http://www.mcb5.cn/go
9 http://www.mcb5.cn/good
10 http://www.mcb5.cn/into
11 http://www.mcb5.cn/us
12 http://www.mcb5.cn/need
13 http://www.mcb5.cn/also
14 http://www.mcb5.cn/passage
15 http://www.mcb5.cn/only
16 http://www.mcb5.cn/give
17 http://www.mcb5.cn/him
18 http://www.mcb5.cn/friend
19 http://www.mcb5.cn/live
20 http://www.mcb5.cn/should
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