对于初中七年级的学生来说，英语写作是提升英语综合运用能力的重要环节。以下是十篇七年级上册英语作文的范文，每篇大约30字：

范文一：我的朋友

My friend, Li Ming, is a good student. He likes playing basketball.

范文二：我的家庭

I have a happy family. There are three people in my family.

范文三：我的学校

My school is big and beautiful. There are many trees in the school.

范文四：我的爱好

I like reading books and watching movies. They are interesting.

范文五：我的房间

My room is small but clean. There is a bed and a desk in it.

范文六：我的宠物

I have a pet dog. Its name is Doggy. It is very cute.

范文七：我的周末

On weekends, I usually play with my friends. We have a good time.

范文八：我的梦想

My dream is to be a teacher. I want to help students learn more.

范文九：我的假期

During the holiday, I went to the beach. I had a great time there.

范文十：我的一天

Every day, I get up at six o’clock and go to school by bike. I enjoy my school life.

这些短小精悍的作文范文涵盖了日常生活的多个方面，适合七年级的学生进行模仿和练习。通过不断练习，相信学生们的英语写作能力会得到显著提高。