extemporaneous

extemporaneous的音标为：[ɪkˈstempərɪənəs] ，中文翻译为“即席的；非事先准备的”。

基本翻译为“即兴的；临时决定的”，可以理解为没有事先准备的，临时想到什么说什么。

速记技巧为：ext-tem-por-ian（谐音可以按照单词本身的字母组合来进行记忆）

以上内容仅供参考，建议通过更多渠道获取专业的信息。

extemporaneous这个词来自拉丁语词素组合，意为“即兴的，临时的”。它的变化形式主要有派生词extemporize和过去式、现在分词形式extemporally。相关单词：instant（即刻的），temporary（临时的），spontaneously（自发地），happen（发生），happiness（幸福），instantaneity（短暂性），contemporary（同时代的），hastily（匆忙地），temporarily（临时地）和spontaneity（自发性）。

具体来说，extemporize这个词意为“即兴表演，临场发挥”，它是由extemporaneous派生出来的。而extemporally这个词则表示行为或方式是即兴的或临时的。这些单词在英语中都表示事情或行为是临时或即兴的，没有经过事先的计划或准备。它们在句子中可以用来描述情况、行为或事件，强调其临时性和不确定性。

至于其它的单词，例如happen这个单词可以表示偶然发生的事情，而happiness则表示幸福、快乐的感觉。temporary这个单词可以表示临时的，也可以表示暂时的状态或情况。temporary还可以与其它词组成短语，例如temporarily employed（临时雇员）和temporarily displaced（暂时流离失所）。这些单词都与extemporaneous有密切的联系，都表示事情或行为是临时或即兴的。

常用短语：

1. extemporaneous speech 即兴演讲

2. extemporaneous cooking 随意烹饪

3. extemporaneous music 即兴音乐

4. extemporaneous teaching 现场教学

5. extemporaneous reading 即兴朗读

6. extemporaneous language 临时语言

7. extemporaneous painting 随意涂鸦

例句：

1. He gave an extemporaneous speech at the meeting, expressing his opinions on the current situation.

2. She cooked an extemporaneous meal, using whatever ingredients she had on hand.

3. The pianist played an extemporaneous piece of music, impressing the audience with his skill.

4. The teacher conducted an extemporaneous lesson, allowing students to explore topics of their choice.

5. He read an extemporaneous poem at the party, expressing his feelings about the moment.

6. She used extemporaneous language to communicate with her patients, making them feel cared for.

7. The painter was painting a landscape extemporaneously, without any preconceived ideas.

英文小作文：

Extemporaneous Speech in Public Speaking

Public speaking is an essential skill that everyone should have, and one of the most difficult parts of public speaking is giving an extemporaneous speech. An extemporaneous speech is one that is not prepared in advance, but is given based on the speaker"s thoughts and feelings in the moment. It requires a lot of confidence, creativity, and communication skills to give a good extemporaneous speech.

In my opinion, giving an extemporaneous speech is a valuable skill to have because it forces you to be more creative and spontaneous. It also helps you to connect with your audience on a deeper level because you are speaking from the heart and not just reciting a prepared speech.

However, it is not easy to give a good extemporaneous speech, and it requires practice and preparation. You should practice giving short impromptu speeches regularly to improve your confidence and communication skills. You should also be open to new ideas and experiences, as they can help you to come up with new and interesting topics to talk about. In conclusion, giving an extemporaneous speech is a valuable skill that can help you to connect with others and express yourself more authentically.