以下是英语七年级上册1~9单元的作文：
1.Unit 1: My School Life
Topic: My First Day at School
Content: Describe your first day at school, including your feelings and experiences.
2.Unit 2: Hobbies
Topic: My Favorite Hobby
Content: Describe your favorite hobby, why you enjoy it, and what you have learned from it.
3.Unit 3: My Family
Topic: My Family Members
Content: Describe your family members, including their names, ages, occupations, and personalities.
4.Unit 4: Food and Health
Topic: A Healthy Diet
Content: Discuss the importance of having a healthy diet and describe some healthy food choices.
5.Unit 5: Festivals and Celebrations
Topic: A Festival in My Country
Content: Describe a festival or celebration in your country, including its customs, traditions, and significance.
6.Unit 6: Travel and Transportation
Topic: My Dream Vacation
Content: Describe your dream vacation destination, including where it is, what you would do there, and why you would like to go there.
7.Unit 7: Weather
Topic: My Favorite Season
Content: Describe your favorite season, including the weather, activities, and events associated with it.
8.Unit 8: Animals
Topic: My Favorite Animal
Content: Describe your favorite animal, including its appearance, behavior, and habitat.
9.Unit 9: Technology and Innovation
Topic: My Favorite App
Content: Describe your favorite app, including what it does, how it works, and why you like it.