开头句型
1、开门见山，直接点明主题：The topic of my essay is...
2、通过问题引出主题：The issue/problem... has caused much debate and discussion.
3、通过引用名言引出主题：As an old saying goes, "..."
描述句型
1、描述现象：It is a common sight/experience to...
2、描述重要性：This is of paramount importance/vital significance.
3、描述影响：This has had a negative impact on...
4、描述后果：If this continues, the consequences will be dire.
论证句型
1、举例论证：One example is... Another case in point is...
2、引用论证：As Aristotle once said, "...and that is why..."
3、比较论证：Contrastingly, ... and...
结尾句型
1、总结观点：In conclusion, the most important thing to do is...
2、呼吁行动：It is high time we took action and...
3、提出建议：In order to solve this problem, I suggest that...
4、展望未来：With effort and perseverance, the future holds promises for us.
其他常用表达方式
1、表示因果关系：As a result/consequence, ...
2、表示转折关系：However, despite this, ...
3、表示个人观点：Personally, I believe that...
4、表示时间顺序：Firstly, secondly, finally...
5、表示强调：It is crucial to emphasize that...
6、表示让步：Although/Despite...，we should still...
7、表示举例：One example that comes to mind is...
8、表示总结：In summary，what we have learned is that...
9、表示建议采取行动：I suggest that we (should) ...
10、表示建议改变思维方式：Perhaps we should consider (change our approach to) ...
