掌握问题与解决的逻辑，写出更有条理的段落
📌 案例段落示范
“In many schools, littering has become a serious problem. Students often leave rubbish in classrooms and playgrounds, which affects the environment. To solve this issue, schools can place more recycling bins and launch awareness campaigns. Teachers may also encourage students to take responsibility for cleaning their areas. With these solutions, campuses can stay clean and pleasant.”
👉 逻辑结构：问题描述 → 解决方法 → 总结价值。
🔑 常用过渡词
- 提出问题：a common issue is, one difficulty is, people are troubled by
- 提出解决方案：one effective approach is, another strategy is, we can address this by
- 总结效果：as a consequence, this leads to, by doing so
📖 写作技巧
- 先点明问题背景：让读者明白问题的范围与影响。
- 提出多样化解决办法：可以从不同角度（个人、集体、制度）提出措施。
- 注意逻辑递进：解决办法要有条理，不是随意罗列。
- 收尾强调价值：让段落有完成感。
🚫 常见错误提醒
- 问题过于模糊，读者难以理解。
- 解决办法缺乏逻辑顺序。
- 忘记总结，导致段落“戛然而止”。
✍️ 练习任务
写一段 How to reduce screen time among teenagers（约120词）：
- 首句提出问题
- 中间提出两个可行的办法
- 末尾总结解决该问题的积极意义
🌍 学会写“问题–解决型段落”，就像为文章装上了“逻辑引擎”。如果你总是卡在“只会描述问题”这一步， 李校来啦AI英语 —— 它会一步步带你练习“发现问题、提出办法、总结效果”，让你的段落像思维导图一样清晰。