如题所述
一、the + est + 名词 +(that)+ 主词 + have ever + seen(known/heard/had/read, etc)~~~the most + 形容词 + 名词 +(that)+ 主词 + have ever +seen(known/heard/had/read, etc)
例句：Helen is the most beautiful girl that I have ever seen.
海伦是我所看过最美丽的女孩。
二、Nothing is + er than to + V
Nothing is + more + 形容词 + than to + V
例句：Nothing is more important than to receive education.
没有比接受教育更重要的事。
三、cannot emphasize the importance of ~~~ too much(再怎么强调……的重要性也不为过。)
例句：We cannot emphasize the importance of protecting our eyes too much.
我们再怎么强调保护眼睛的重要性也不为过。
四、There is no denying that + S + V .(不可否认的……)
例句：There is no denying that the qualities of our living have gone from bad toworse.
不可否认的，我们的生活品质已经每况愈下。
五、It is universally acknowledged that + 句子~~ (全世界都知道……)
例句：It is universally acknowledged that trees are indispensable to us.
全世界都知道树木对我们是不可或缺的。
