1.开篇/表达观点
①There is no doubt that ...
②It is important / necessary/crucial for us to ... wisely/properly.
例句：There is no doubt that AI plays a crucial part in our life.
③Personally, I firmly believe that ...
例句：Personally, I firmly believe that teenagers should make full use of ...
④Success never comes easily.
例句：Success never comes easily. I firmly believe that continuous practice is the key to mastering any skill.
2. 提出建议
①First of all, it's a good idea to do ...
②Besides, you'd better do ...
③What's more, you can / should / ought to ...
④Apart from that, it's a good way / choice to do ...
⑤Last but not least/Finally, it is necessary for you to do ...
3. 结尾总结
①As far as I'm concerned, ... But in my opinion, ... we ought to ...
②In conclusion, ... To solve this problem, we should ... Only in this way can we ...
💡 学习小贴士
重点背诵：建议重点掌握 First of all, Besides, What's more, Finally 这类连接词，能让你的文章逻辑更清晰，结构更分明。
灵活替换：句型中的 should 可以根据语气换成 can 或 ought to 等，增加表达的丰富性。
积累素材：把这些句型和你积累的话题词汇（如环保、学习、科技等）结合起来，就能快速组合出一篇不错的作文。
