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。

六、There is no doubt that + 句子~~ (毫无疑问的......)

　　例句：There is no doubt that our educational system leaves something to be desired.

　　毫无疑问的我们的教育制度令人不满意。

七、An advantage of ~~~ is that + 句子(......的优点是......)

　　例句：An advantage of using the solar energy is that it won‘t create (produce) any pollution.

　　使用太阳能的优点是它不会制造任何污染。