以下是50字左右的英语自我介绍作文模板，结合了多个实用结构供参考：
模板一：基础信息+兴趣爱好+家庭背景
Hello! I'm [Name]. I'm [age] years old. I like [hobby] very much because [reason]. I come from [place]. There are [family members] in my family. I love my family.
模板二：外貌特征+性格特点+学校信息
Hi! I have [eye color] eyes and [hair color] hair. I'm [tall/short]. I'm outgoing and love [hobby]. I'm in [grade] at [school]. My favorite subject is [subject].
模板三：个人特长+未来梦想+自我评价
Good morning! I'm [Name]. I'm good at [skill] and enjoy [hobby]. I dream to [future goal]. I think I'm [strength] but I'll work on [area for improvement].
示例：
"Hi! I'm Lily. I'm 12 years old. I love reading because it helps me learn new things. I come from Shanghai. There are my parents and me in my family. I'm in Grade 6 and my favorite subject is English. I dream to be a writer one day. I think I'm good at organizing things but I'll improve my public speaking skills."
建议：
- 填充内容 ：用具体词汇替换[Name][age]等占位符，如"Tom"、"13"等。2. 个性化 ：选择与自身特点相关的爱好和梦想，避免模板化。3. 语法调整 ：注意主谓一致和句子结构，如"my favorite subject is"而非"my favourite subject is"（后者为语法错误）。通过组合这些模板，可快速生成结构清晰、内容丰富的自我介绍作文。