征稿启事是指寻求作者提交作品的公告或广告。通常，征稿启事由出版社、杂志社、网站等媒体发布，以吸引作者提交优秀的作品。

征稿启事的格式通常包括以下几个部分：

1. 标题：征稿启事的标题应该简洁明了，能够吸引作者的注意力，让他们了解到征稿启事的主题和范围。

2. 介绍：征稿启事的介绍应该包含征稿的目的、主题、类型、要求以及截止日期等信息。这些信息应该简明扼要，以便作者能够快速了解并决定是否投稿。

3. 投稿方式：征稿启事应该明确说明作者如何提交作品，包括投稿邮箱、邮寄地址、网站链接等。

4. 奖励和合同：如果有奖励或合同等条款，应该在征稿启事中明确说明。

下面是一篇征稿启事格式的英文范文：

Call for Submissions: Short Stories

We are currently seeking submissions for our upcoming short story anthology. The theme for this anthology is 'New Beginnings'. We are looking for stories that explore the idea of starting over, taking risks, and embracing change.

Submissions should be between 2,000 and 5,000 words and can be in any genre, including literary fiction, science fiction, fantasy, and horror. We welcome both established and emerging writers to submit their work.

To submit your story, please email it as an attachment to submissions@newbeginningsanthology.com. The deadline for submissions is June 30th, 2022. Please include your name, contact information, and a brief bio in the body of the email.

Selected authors will receive a $100 honorarium and a copy of the anthology. By submitting your work, you agree to our terms and conditions, which will be provided upon acceptance.

We look forward to reading your submissions!