It is no exaggeration to say that + 句子（毫不夸张地说…）

例句： It is no exaggeration to say that knowledge plays an important role in our life. 毫不夸张地说，知识在我们的生活中扮演着重要的角色。

There is no denying that + 句子（不可否认的…）

例句： There is no denying that the Internet has greatly changed our life. 不可否认的是，互联网已经极大地改变了我们的生活。

What calls for special attention is + 句子（需要特别注意的是…）

例句： What calls for special attention is that we should cherish our time and never waste it. 需要特别注意的是，我们应该珍惜时间，不要浪费它。

It is widely debated whether + 句子（人们广泛争议的是...）

例句： It is widely debated whether the new traffic regulations will be effective in reducing traffic accidents. 人们广泛争议的是新的交通规则是否能在减少交通事故方面有效。

There is a growing consensus that + 句子（越来越多的人认为...）

例句： There is a growing consensus that environmental protection is crucial for the sustainable development of our planet. 越来越多的人认为环境保护对我们星球的可持续发展至关重要。

The significance of addressing the problem of + 句子 cannot be overstated.（解决......问题的重要性怎么强调都不过分。）

例句： The significance of addressing the problem of climate change cannot be overstated. 解决气候变化问题的重要性怎么强调都不过分。

It is a well-known fact that + 句子（众所周知...）

例句： It is a well-known fact that the Earth revolves around the sun. 众所周知，地球绕着太阳转。

With the rapid development of technology, the question of + 句子 has become increasingly significant.（随着技术的飞速发展，...的问题变得越来越重要。）

例句： With the rapid development of technology, the question of cyber security has become increasingly significant. 随着技术的飞速发展，网络安全问题变得越来越重要。

From my standpoint, I strongly agree/disagree that + 句子（从我的角度来看，我强烈同意/不同意...）

例句： From my standpoint, I strongly agree that the use of renewable energy sources is essential for our future. 从我的角度来看，我强烈同意使用可再生能源对我们未来至关重要。

It is worth mentioning that + 句子（值得一提的是...）

例句： It is worth mentioning that many companies are now adopting green practices to reduce their carbon footprint. 值得一提的是，许多公司现在正在采用绿色实践来减少他们的碳足迹。

这些句型可以帮助你在六级写作中提高分数，使你的文章更具说服力和表现力。建议你在写作时灵活运用这些句型，并结合自己的观点进行阐述。