在英语学习中，词汇的灵活运用是非常重要的。今天我们就来探讨一下如何使用“improper”这个词造出自然且地道的句子。首先需要明确，“improper”是一个形容词，通常用来表示不恰当、不合适或者不符合规范的意思。它常用于描述行为、语言或事物的状态。

例如：

- His improper behavior at the meeting made everyone uncomfortable.

- She used an improper tone when speaking to her superior.

- The improper use of technical jargon confused all the non-experts in the audience.

- It was considered improper for women to wear trousers in some conservative societies decades ago.

此外，在写作时可以尝试加入一些细节描写，让句子更加生动有趣。例如：

- Despite his charming smile, his improper choice of words during the interview left a lasting negative impression on the panelists.

通过这样的练习，不仅能够掌握“improper”的正确用法，还能提升整体的语言表达能力。希望这些例子能给你带来启发！