Hello! My name is [Your Name]. I am twelve years old and I study in Grade Seven. I really enjoy my life at school because it is full of fun and learning.

I love English very much. It is my favorite subject. I think English is an important language that helps me communicate with people from all over the world. In class, I listen carefully to my teacher and try my best to answer questions. After class, I often practice speaking English with my classmates or watch English cartoons to improve my listening skills.

I also like sports. Playing basketball is one of my hobbies. I play it with my friends during break time. It makes me healthy and strong. Besides, I enjoy reading books. They help me learn new things and expand my knowledge.

I hope to make more friends here and learn more about different cultures. Thank you for listening to my introduction. I look forward to getting along well with everyone!

希望这段自我介绍能帮助到你！记得根据实际情况调整名字和其他细节哦。