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。

　　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. 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 knowledgeable we become. 我们书读愈多，我们愈有学问。

　　十二、By +V+ing, ~~ 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 enables 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、dogoodto(对...有益)，doharmto(对...有害)benefit sb. , be beneficial to, 例句：Readingdoesgoodtoourmind.读书对心灵有益。Overworkdoesharmtohealth.工作过度对健康有害。

　　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 isIt is It is conceivableconceivable conceivableconceivableconceivable conceivable that + 句子 (可想而知的) (可想而知的) It is obvious that + 句子 (明显的) It is apparentapparent apparentapparent apparent that + 句子 (显然的)

　　It is evident that+====It is evident that+==== It is evident that+==== It is evident that+==== It is evident that+==== It is evident that+====It is evident that+====It is evident that+====It is evident that+====It is evident that+====It is evident that+==== 例句： It is conceivableconceivable conceivableconceivableconceivable conceivable that knowledge knowledgeknowledgeknowledge plays playsplays an important important important role in our life. life. life. 可想而知，识在我们的一生中扮演个重要角色。

　　二十、 That That is the reason reasonreason why why ~~~ (那就是 (那就是 ... 的原因) 例句： SummerSummer SummerSummer is sultry. sultry. sultry.sultry. That That is the reason reasonreason why why I don't don'tdon't like like it. 夏天很燠热。

　　那就是我不喜欢它的原因

　　二十一、 ForFor the pastpastpast + 时间， S + 现在完成式 ... (过 去... 年来， ... 一直 ... ) 例句： ForFor the pastpastpast two years,years,years,years, I havehavehave been beenbeen busy busy preparing preparingpreparingpreparingpreparing preparing for the examination.examination.examination.examination. examination. examination. examination. 过去两年来，我一直忙着准备考试。

　　二十、 SinceSince + S + 过去式， S + 现在完成式。 例句： SinceSince he went went to senior senior high high school, school, he has has worked worked worked very veryvery hard. hard. 自从他上高中，一直很用功。

　　二十三、 It payspayspayspays to + V ~~~ (... 是值得的 是值得的 。) 例句： It payspayspayspays to helphelphelp others. others. 帮助别人是值得的。

　　二十四、 Due to/Owing to/Owing to/Owing to/Thanks to/Thanks to/Thanks to + N/Ving, N/Ving, N/Ving, ~~~ (因为 (因为 ... ) 例句： Thanks Thanks to his encouragement,encouragement, encouragement, encouragement, encouragement, I finallyfinally finally realized realizedrealized realizedrealizedrealized my dream.dream. dream.dream. 因为他的鼓励，我终于实现梦想。

　　二十五、Sparenoeffortto+V(不遗余力的)例句：Weshouldsparenoefforttobeautifyourenvironment.我们应该不遗余力的美化我们的环境。

　　二十六、bringhometo+人+事(让...明白...事)例句：Weshouldbringhometopeoplethevalueofworkinghard.我们应该让人们明白努力的价值。

　　二十七、becloselyrelatedto~~(与...息息相关)例句：Takingexerciseiscloselyrelatedtohealth.做运动与健康息息相关。

　　二十八、doone'sutmostto+V=doone'sbest(尽全力去...)例句：Weshoulddoourutmosttoachieveourgoalinlife.我们应尽全力去达成我们的人生目标。

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