Ⅳ. Reflect on Unit 4 and complete the task.
After completing Unit 4, can you choose one festival and write down ways to celebrate it?
Ways to celebrate 1.

Ⅳ. One possible version:
1. the Spring Festival
2. hang red lanterns and have a big meal with family.
3. During the Spring Festival, some people choose to travel around to know more about the world.
4. Some policemen still work to answer the call of duty.

【分析】本题要求选择一个节日，分别填写其传统庆祝方式、创新庆祝方式以及值班人员的相关内容，需结合所学的节日话题知识，选取熟悉的节日（如春节），对应不同类别写出符合语境的内容，确保表达准确合理。
【解析】首先确定节日为春节（the Spring Festival）；传统庆祝方式对应挂红灯笼并与家人吃大餐；创新庆祝方式对应春节期间部分人选择旅行以了解更多世界；值班人员的情况对应部分警察仍坚守岗位履行职责。
【答案】1. the Spring Festival
2. hang red lanterns and have a big meal with family.
3. During the Spring Festival, some people choose to travel around to know more about the world.
4. Some policemen still work to answer the call of duty.
【知识点】节日文化表达；英语句子书写；话题应用
【点评】本题结合节日话题，考查学生对不同庆祝方式的区分与英语表达能力，贴近生活实际，引导学生关注节日与奉献精神，符合单元学习目标。
【难度系数】0.3