一、题目解析与“submission”的正确理解
根据四级作文题目要求（如校报征集稿件），“submission”在此语境中应理解为“投稿”或“提交文章”，而非“投降”“屈服”或其他含义。
二、四级作文参考范文（以校园活动为例）
题目：Suppose your university newspaper is inviting submissions from students for its coming edition on a campus event that has impressed them most.
范文结构：
1. 引言：点题+背景描述
Last Saturday, our Student Union organized the Annual Campus Sports Games, which left an unforgettable impression on me. This event not only sparked enthusiasm for sports but also showcased the university's care for students.
2. 主体：分点描述活动亮点
3. 总结：升华活动意义
The event fostered a sense of community and encouraged healthy competition. It proved that sports can bridge differences among students from diverse backgrounds.
三、其他可能的题目拓展
若题目要求围绕“家乡发展”或“创新精神”，可参考以下思路：
1. 家乡发展（第二套题）：
2. 创新精神（参考范文）：
四、写作技巧与注意事项
1. 明确题目关键词：
2. 结构清晰：
3. 语言多样性：
4. 避免低级错误：
五、常见模板句式参考
1. 引入话题：
When asked about [主题], my thoughts immediately turn to...
2. 描述活动：
The highlight was [具体事件], which demonstrated [意义].
3. 总结升华：
In conclusion, this event has taught us that [核心价值].
通过以上思路和范文，考生可灵活应对“submission”相关题目，确保内容切题、结构完整、语言流畅。
