根据权威信息源，以下是简单的英文5句自我介绍模板，适用于不同场景：

基础信息

"Hello, my name is [姓名]. I am [年龄] years old and from [家乡/国家]."

（示例：Hello, my name is Tom. I am 10 years old and from New York.）

职业/学习

"I am currently [职业/年级] at [学校/机构] and specialize in [专业领域]."

（示例：I am a second-year student in Linguistics at the University of London.）

兴趣爱好

"In my free time, I enjoy [爱好1][爱好2] because [原因]."

（示例：I love playing basketball and reading science fiction novels.）

性格特点

"I am an outgoing person who is always eager to make new friends and explore new ideas."

（示例：I am a curious and friendly individual, always ready to share my thoughts.）

补充说明

"I have [语言能力/经历] and hope to [目标] in this environment."

（示例：I have been studying English for 8 years and plan to improve my speaking skills here.）

注意事项：

避免使用过于复杂或冗长的句子，优先使用简单结构。根据具体场景调整内容，例如学生可侧重学习经历，职场人士可突出职业背景。