the extemporization of sth
of 后接被即兴创作或即兴处理的对象。
The extemporization of the closing speech surprised even his colleagues.
他对闭幕演讲的即兴发挥连他的同事们都感到惊讶。
即兴创作；即兴发挥
即兴创作；即席行事。；即席作成；即席演说；即兴之作
The act of doing something without preparation; improvisation.
即兴创作；即席行事。
The act of extemporizing; the act of doing anything extempore.
His extemporization during the debate impressed the audience.
他在辩论中的即兴演讲给观众留下了深刻印象。
用法提示：此处使用名词‘extemporization’表示即兴演讲的行为。
The jazz musician's extemporization showcased her creativity.
这位爵士音乐家的即兴创作展示了她的创造力。
用法提示：此处使用名词‘extemporization’表示即兴创作的行为。
Many actors prefer scripts to extemporization on stage.
许多演员在舞台上更喜欢剧本而不是即兴表演。
用法提示：此处使用名词‘extemporization’表示即兴表演的行为。
of 后接被即兴创作或即兴处理的对象。
The extemporization of the closing speech surprised even his colleagues.
他对闭幕演讲的即兴发挥连他的同事们都感到惊讶。
常用于音乐语境，表示以某个主题为基础进行即兴发挥。
The concert ended with a long extemporization on a familiar folk tune.
音乐会以一段对熟悉民谣的长时间即兴演奏结束。
用 by 引出即兴发挥的人，强调某个具体场合的即兴之作。
The welcome address was an extemporization by the new director.
欢迎辞是新任主管即兴发挥的。
grammar · medium
易错句子She gave an extemporization speech at the ceremony.
正确表达She gave an extemporaneous speech at the ceremony.
extemporization 是名词，不能像形容词那样直接修饰名词。英语中名词修饰名词通常表示类别（如 coffee cup），而这里要表达“即兴的演讲”，需要用形容词 extemporaneous。汉语“即兴演讲”里的“即兴”作定语，学生容易直接拿名词顶替形容词。
grammar · medium
易错句子She extemporization the whole lecture.
正确表达She extemporized the whole lecture.
extemporization 是名词，不能充当谓语；主语之后需要动词 extemporize。汉语没有词形变化，“她即兴了整个讲座”容易被逐字搬成名词作谓语，英语必须用动词形式。
grammar · medium
易错句子His extemporization the piano piece impressed the judges.
正确表达His extemporization of the piano piece impressed the judges.
extemporization 是由动词 extemporize 派生的名词，若要引出即兴的对象，须用介词 of 连接；汉语“即兴创作那首曲子”可以直接带宾语，但英语名词不能直接带宾语，必须补上 of。
两者都指临场即兴，但 extemporization 更书面、更强调“脱离讲稿或准备”的正式发言与创作行为，常作不可数名词，复数 extemporizations 指一次次即兴之作；improvisation 更常用、范围更广，尤其常用于音乐、戏剧、喜剧的即兴表演。
这是形容词，用来修饰讲话、演奏等名词；extemporization 是同根的不可数名词，指即兴这一行为或即兴之作。句子里需要名词主语或宾语时用 extemporization，需要形容词修饰名词时用 extemporaneous。
impromptu 多作形容词或副词，指事先未安排的临时活动，如即兴聚会、即兴发言，语气偏日常；extemporization 只作名词，强调无稿即兴创作或发言这一行为本身，语域更正式。
Choose the next layer that will help you use extemporization with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Dictionary facts from ECDICT, WIKTIONARY.