1.as an old saying goes,....正如一句古老的谚语所说
2....be nothing but... ....不过就是...
3.from where I stand.... 从我的立场来说
4.give oneself a chance to.....给某人一个机会去...
5.I feel sure that...我坚信...
6.... 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。
6.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。
7.... cannot emphasize the importance of ... too much.（再怎么强调...的重要性也不为过。）
8.There is no denying that + S + V ...（不可否认的...）
9.It is universally acknowledged that + 句子...... （全世界都知道...）
10....is the best way to make sure that....确保...的办法是...
11.we must do our absolute best to....我们必须竭尽全力做...
12.there is no denying the fect that...无可否认....
13.nothing is more+adj.+than to+v.没有比...更重要的了
14.主语+cannot emphasize the importance of....too much 再怎么强调..的重要性也不为过
15....pose a great threat to... ...对..造成了一大威胁(eg.Pollution poses a great threat to our existance.)
