一、~~~ the + ~ est + 名词 + + 主词 + have ever + seen 　　~~~ the most + 形容词 + 名词 + + 主词 + have ever + seen 　　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 wont create 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 cant afford to waste it. 时间是如此珍贵，我们经不起浪费它。 　　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。 　　十一、The + ~er + S + V, ~~~ the + ~er + S + V ~~~ 　　The + more + Adj + S + V, ~~~ the + more + Adj + S + V ~~~(愈 愈 ) 　　例句：The harder you work, the more progress you make. 　　你愈努力，你愈进步。 　　The more books we read, the more learned we become. 　　我们书读愈多，我们愈有学问。 　　十二、By +Ving, ~~ can ~~ (借着 ， 能够 ) 　　例句：By taking exercise, we can always stay healthy. 　　借着做运动，我们能够始终保持健康。 　　十三、~~~ enable + Object(受词)+ to + V ( 使 能够 ) 　　例句：Listening to music enable us to feel relaxed. 　　听音乐使我们能够感觉轻松。 　　十四、On no account can we+ V ~~~ (我们绝对不能 ) 　　例句：On no account can we ignore the value of knowledge. 　　我们绝对不能忽略知识的价值。 　　十五、It is time + S + 过去式 (该是 的时候了) 　　例句：It is time the authorities concerned took proper steps to solve the traffic problems. 　　该是有关当局采取适当的措施来解决交通问题的时候了。 　　十六、Those who ~~~ ( 的人 ) 　　例句：Those who violate traffic regulations should be punished. 　　违反交通规定的人应该受处罚。 　　十七、There is no one but ~~~ (没有人不 ) 　　例句：There is no one but longs to go to college. 　　没有人不渴望上大学。 　　十八、be + forced/compelled/obliged + to + V (不得不 ) 　　例句：Since the examination is around the corner, I am compelled to give up doing sports. 　　既然考试迫在眉睫，我不得不放弃做运动。 　　十九、It is conceivable that + 句子 (可想而知的) 　　It is obvious that + 句子 (明显的) 　　It is apparent that + 句子 (显然的) 　　例句：It is conceivable that knowledge plays an important role in our life. 　　可想而知，知识在我们的一生中扮演一个重要的角色。 　　二十、That is the reason why ~~~ (那就是 的原因) 　　例句：Summer is sultry. That is the reason why I dont like it. 　　夏天很燠热。那就是我不喜欢它的原因。 　　二十一、For the past+ 时间，S + 现在完成式 (过去 年来， 一直 ) 　　例句：For the past two years, I have been busy preparing for the examination. 　　过去两年来，我一直忙着准备考试。 　　二十二、Since + S + 过去式，S + 现在完成式。 　　例句：Since he went to senior high school, he has worked very hard. 　　自从他上高中，他一直很用功。 　　二十三、It pays to + V ~~~ ( 是值得的。) 　　例句：It pays to help others. 　　帮助别人是值得的。 　　二十四、be based on (以 为基础) 　　例句：The progress of thee society is based on harmony. 　　社会的进步是以和谐为基础的。 　　二十五、Spare no effort to + V (不遗余力的) 　　例句：We should spare no effort to beautify our environment. 　　我们应该不遗余力的美化我们的环境。 　　二十六、bring home to + 人 + 事 (让 明白 事) 　　例句：We should bring home to people the value of working hard. 　　我们应该让人们明白努力的价值。 　　二十七、be closely related to ~~ (与 息息相关) 　　例句：Taking exercise is closely related to health. 　　做运动与健康息息相关。 　　二十八、Get into the habit of + Ving 　　= make it a rule to + V (养成 的习惯) 　　We should get into the habit of keeping good hours. 　　我们应该养成早睡早起的习惯。 　　二十九、Due to/Owing to/Thanks to + N/Ving, ~~~ (因为 ) 　　例句：Thanks to his encouragement, I finally realized my dream. 　　因为他的鼓励，我终于实现我的梦想。 　　三十、What a + Adj + N + S + V! 　　= How + Adj + a + N + V!(多么 !) 　　例句：What an important thing it is to keep our promise! 　　How important a thing it is to keep our promise! 　　遵守诺言是多么重要的事! 　　三十一、Leave much to be desired (令人不满意) 　　例句：The condition of our traffic leaves much to be desired. 　　我们的交通状况令人不满意。 　　三十二、Have a great influence on ~~~ (对 有很大的影响) 　　例句：Smoking has a great influence on our health. 　　抽烟对我们的健康有很大的影响。 　　三十三、do good to (对 有益)，do harm to (对 有害) 　　例句：Reading does good to our mind.读书对心灵有益。 　　Overwork does harm to health.工作过度对健康有害。 　　三十四、Pose a great threat to ~~ (对 造成一大威胁) 　　例句：Pollution poses a great threat to our existence. 　　污染对我们的生存造成一大威胁。 　　三十五、do ones utmost to + V = do ones best (尽全力去 ) 　　例句：We should do our utmost to achieve our goal in life. 　　我们应尽全力去达成我们的人生目标