以下是一份小学四年级的英语自我介绍演讲稿：
Good morning/afternoon,everyone!
4. I'm [年龄] years old. I come from [省份，城市]. I have many hobbies, such as reading, singing, dancing, and playing the piano.
In my free time, I like to read storybooks, especially those about animals and nature. I also like to sing and dance, and I often perform at school events. Playing the piano is my favorite activity, and I practice every day.
In the future, I want to become a [职业], because I want to [原因]. I believe that if I work hard and never give up, my dream will come true.
Thank you for listening!
