一、一、~~~ the + ~ est + 名词名词 + (that) + 主词主词 + have ever + seen ( known/heard/had/read, etc) ~~~ the most + 形容词形容词 + 名词名词 + (that) + 主词主词 + 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、二、Nothing is + ~~~ er than to + V Nothing is + more + 形容词形容词 + 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、三、~~~ cannot emphasize the importance of ~~~ too much.（再怎么强调（再怎么强调...的重要性也不为过。
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、四、There is no denying that + S + V ...（不可否认的（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 五五、It is universally acknowledged that + 句子句子~~ （全世界（全世界都知道都知道...））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、六、There is no doubt that + 句子句子~~ （毫无疑问的（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、七、An advantage of ~~~ is that + 句子句子 （（...的优点是的优点是...）） 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、八、The reason why + 句子句子 ~~~ is that + 句子句子 （（...的原因的原因是是...）） 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、九、So + 形容词形容词 + be + 主词主词 + that + 句子句子 （如此（如此...以致以致于于...）） 例句：So precious is time that we can't afford to waste it. 时间是如此珍贵，我们经不起浪费它。
十、十、Adj + as + Subject（主词）（主词）+ be, S + V~~~ （虽然（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、十一、The + ~er + S + V, ~~~ the + ~er + S + V ~~~ The + more + Adj + S + V, ~~~ the + more + Adj + S + V ~~~（愈（愈...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、十二、By +Ving, ~~ can ~~ （借着（借着...，，..能够能够..）） 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、十三、~~~ enable + Object（受词）（受词）+ to + V （（..使使..能够能够..）） 例句：Listening to music enable us to feel relaxed. 听音乐使我们能够感觉轻松十四、十四、On no account can we + V ~~~ （我们绝对不能（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、十五、It is time + S + 过去式过去式 （该是（该是...的时候的时候了）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、十六、Those who ~~~ （（...的人的人...）） 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、十七、There is no one but ~~~ （没有人不（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、十八、be + forced/compelled/obliged + to + V （不得不（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、十九、It is conceivable that + 句子句子 （可想而知的）（可想而知的） It is obvious that + 句子句子 （明显的）（明显的） It is apparent that + 句子句子 （显然的）（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、二十、That is the reason why ~~~ （那就是（那就是...的的原因）原因） 例句：Summer is sultry. That is the reason why I don't like it. 夏天很燠热那就是我不喜欢它的原因 二十一、二十一、For the past + 时间，时间，S + 现在完成式现在完成式...（过去（过去...年来，年来，...一直一直...）） 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、二十二、Since + S + 过去式，过去式，S + 现在完成式现在完成式 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、二十三、It pays to + V ~~~ （（...是值得的是值得的 ）） 例句：It pays to help others. 帮助别人是值得的。
二十四、二十四、be based on （以（以...为基础）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、二十五、Spare no effort to + V （不遗余力的）（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、二十六、bring home to + 人人 + 事事 （让（让...明白明白...事）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、二十七、be closely related to ~~ （与（与...息息相关）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、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。
二十九二十九、Due to/Owing to/Thanks to + N/Ving, ~~~ （因为（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、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！ 三十二、三十二、Have a great influence on ~~~ （对（对...有有很大的影响）很大的影响） 例句：Smoking has a great influ。