以下是一篇小升初暑假计划的英语作文示例：

My Summer Vacation Plan

Summer vacation is the best time of the year. There is no school for months and I get to do what I want. With no tests and no homework, I’m as free as a bird.

During the summer vacation, I plan to do many things. I will relax by reading books and watching TV. I also plan to hang out with my friends or travel with my family. However, I don’t only play during the summer. I take advantage of the free time to learn more. For example, last summer I learned to swim. This summer, I might study computers or English.

It’s important to make the most of the summer vacation. By having a plan, I can ensure that I enjoy my time off while also continuing to learn and grow. Whether it’s through leisure activities or educational pursuits, the summer vacation is a great opportunity to explore new interests and develop new skills。

希望这篇作文能够帮助你更好地规划自己的暑假，并提高你的英语写作能力。如果有其他问题或需要进一步的帮助，请随时告诉我！