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。

Mr. Chang is the kindest teacher that I have ever had.

张老师是我曾经遇到最仁慈的教师。

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 to worse.

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。