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. Zhang 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。

八、The reason why + 句子~ is that + 句子 （...的原因是...）

例句：The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.

我们必须种树的原因是它们能供应我们新鲜的空气。

九、So + 形容词+ be + 主词+ that + 句子 （如此...以致于...）

例句：So precious is time that we can't afford to waste it. 时间是如此珍贵，我们经不起浪费。

十、Adj + as + Subject（主词）+ be, S + V~ （虽然...）

例句：Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}

虽然我们的国家富有，我们的生活品质绝对令人不满意。