1. 简单版自我介绍（适合一年级）
My name is Lily. I am 7 years old. I am a girl. I am in Grade 2. I like apples and bananas. I like to draw pictures. My favorite color is pink. I have a dog. His name is Max. I am happy to be in this class!
🍭中文翻译：我叫莉莉。我今年7岁。我是个女孩。我在二年级。我喜欢苹果和香蕉。我喜欢画画。我最喜欢的颜色是粉色。我有一只狗，它叫麦克斯。我很高兴能在这个班级！
✍️点评与重点：这篇作文使用了最基础的词汇和简单句型，如“I am...”、“I like...”，非常适合刚接触英语的小学生。重点词汇包括：name, age, grade, like, favorite color。学生可以替换其中的内容（如名字、年龄、喜欢的食物）来创建自己的版本。
2. 带兴趣爱好的自我介绍（适合二年级）
Hi! My name is Tom. I am 8 years old. I am in Grade 3. I like playing football and riding my bike. I also like reading storybooks. On weekends, I play with my friends. My favorite subject is English. I want to be a good student!
🍭中文翻译：嗨！我叫汤姆。我今年8岁。我在三年级。我喜欢踢足球和骑自行车。我也喜欢读故事书。周末时，我和朋友们一起玩。我最喜欢的科目是英语。我想成为一名好学生！
✍️点评与重点：这篇作文加入了“兴趣爱好”和“学校科目”内容，句型稍有扩展，如“I like doing...”和“On weekends, I...”。重点短语：playing football, riding my bike, favorite subject。适合想表达更多个人特点的学生。
3. 家庭成员介绍版（适合三年级）
Hello! I’m Anna. I’m 9 years old. I live with my dad, mom, and little brother. My brother is 5. We have a cat. Her name is Mimi. I study hard at school. I like math and art. I want to be a teacher when I grow up.
🍭中文翻译：你好！我是安娜。我今年9岁。我和爸爸、妈妈还有弟弟一起住。我弟弟5岁。我们有一只猫，它叫咪咪。我在学校努力学习。我喜欢数学和美术。我长大后想当一名老师。
✍️点评与重点：这篇作文引入了家庭成员（family members）和未来梦想（future job），使用了“live with”、“when I grow up”等实用表达。重点词汇：dad, mom, little brother, grow up, want to be。适合想展示家庭背景的学生。
4. 个性与梦想结合版（适合四年级）
Hi, everyone! My name is Jack. I am 10 years old. I am tall and I have short black hair. I am friendly and I like to help others. I enjoy swimming and playing the piano. My dream is to be a scientist. I work hard every day to make my dream come true.
🍭中文翻译：大家好！我叫杰克。我今年10岁。我个子高，有黑色短发。我很友好，喜欢帮助别人。我喜欢游泳和弹钢琴。我的梦想是成为一名科学家。我每天努力学习，让梦想成真。
✍️点评与重点：这篇作文加入了外貌（tall, short black hair）和性格描写（friendly, help others），句型更丰富，如“I enjoy...”、“My dream is to...”。重点表达：dream, come true, enjoy doing。适合四年级以上学生提升表达层次。
5. 全面型自我介绍（适合五至六年级）
Good morning, class. My name is Emily. I am 11 years old and I’m in Grade 6. I come from a small town, but I love city life. I have two hobbies: reading and dancing. I’m in the school dance team. My favorite book is ‘Charlotte’s Web’. I hope to visit England one day. It’s nice to meet you all!
🍭中文翻译：大家早上好。我叫艾米丽。我今年11岁，在六年级。我来自一个小镇，但我喜欢城市生活。我有两个爱好：读书和跳舞。我在学校舞蹈队。我最喜欢的书是《夏洛的网》。我希望有一天能去英国。很高兴认识大家！
✍️点评与重点：这篇作文内容全面，包含籍贯、爱好、课外活动、阅读兴趣和愿望。使用了复合句如“I hope to...”和“It’s nice to...”。重点词汇：hobbies, come from, hope to visit。适合高年级学生作为演讲或作文参考。