extemporise的音標為：[?k?stemp?ra?z] ，中文翻譯為“即席表演”。

基本翻譯：即興表演，臨時決定或創作。

速記技巧：ext-tempo-rise（快速提升節奏）。

extemporise這個詞的詞源可以追溯到拉丁語和英語，它的意思是“即興表演”。這個詞的詞根“ex”表示“出”或“外”，“tempus”表示“時間”或“時刻”，結合起來表示“在某個時刻做某事”。

這個詞的變化形式包括：extemporally（副詞，意為“即興地”）和extemporary（形容詞，意為“即興的”）。

相關單詞有：improvisation（即興表演），instantaneity（即興性），spontaneity（自發，自發行為），spontaneously（自發地），temporality（時間性），contemporaneity（同時性），contemporary（同時代的人或事物），tempestuous（狂暴的，暴風雨般的），extemporization（即興演奏），extemporaneous（即興的，臨時制作的）。

這些單詞可以用來描述即興表演的各種方面，包括即興演奏、即興創作、即興反應等等。即興表演是一種非常有趣和富有挑戰性的藝術形式，它需要表演者快速思考和靈活應對，同時也需要觀眾的參與和支持。

常用短語：

1. extemporize on the spot

2. extemporize a song

3. extemporize a speech

4. extemporize a poem

5. extemporize a poem on the fly

6. extemporize a song on the fly

7. improvise a speech

例句：

1. He is an excellent pianist who can extemporize on the spot to create beautiful melodies.

2. She gave a powerful speech, extemporizing a poem on the fly to express her emotions.

3. At the party, he improvised a speech to thank everyone for their support.

4. She was nervous but managed to extemporize a speech about her experience.

5. He is known for his ability to extemporize on the fly and create beautiful music on the piano.

6. The band was able to extemporize their song perfectly despite the unexpected changes in the audience"s reaction.

7. She was able to improvise a speech in front of a large audience and handle it with ease.

英文小作文：

I love to perform and I am always looking for ways to improve my skills. One of the ways I do this is by practicing my improvisation skills. Improvisation allows me to be spontaneous and creative, which helps me connect with my audience and create a more authentic performance.

When I am performing, I try to be as natural as possible and let my instincts guide me. I try to stay in the moment and not worry too much about what I am saying or playing. I trust my abilities and trust that my audience will appreciate my spontaneity and creativity.

Improvisation is not just for performers, though. It can be used in any situation where you need to be flexible and responsive to unexpected changes. Whether it"s navigating a tricky conversation or solving a problem at work, improvisation can help you come up with creative solutions and handle unexpected situations with ease.

I believe that improvisation is an essential skill for anyone who wants to be successful in life because it teaches us to be adaptable and responsive to change, which is essential in today"s fast-paced world. I hope you can try it out for yourself and see how it can help you in your daily life and work.