一、~~~ the + ~ est + 名詞 + (that) + 主詞 + have ever + seen ( known/heard/had/read, etc) ~~~ the most + 形容詞 + 名詞 + (that) + 主詞 + have ever + seen ( known/heard/had/read, etc) 例句：Helen is the most beautiful girl that I have ever seen. 海倫是我所看過最美麗的女孩。 Mr. Chang is the kindest teacher that I have ever had. 張老師是我曾經(jīng)遇到最仁慈的教師。
二、Nothing is + ~~~ er than to + V Nothing is + more + 形容詞 + than to + V 例句：Nothing is more important than to receive education. 沒有比接受教育更重要的事。
三、~~~ cannot emphasize the importance of ~~~ too much.（再怎么強調(diào)...的重要性也不為過。） 例句：We cannot emphasize the importance of protecting our eyes too much. 我們再怎么強調(diào)保護眼睛的重要性也不為過。
四、There is no denying that + S + V ...（不可否認的...） 例句：There is no denying that the qualities of our living have gone from bad to worse. 不可否認的，我們的生活品質(zhì)已經(jīng)每況愈下。
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. 全世界都知道樹木對我們是不可或缺的。
六、There is no doubt that + 句子~~ （毫無疑問的...） 例句：There is no doubt that our educational system leaves something to be desired. 毫無疑問的我們的教育制度令人不滿意。
七、An advantage of ~~~ is that + 句子 （...的優(yōu)點是...） 例句：An advantage of using the solar energy is that it won’t create (produce) any pollution. 使用太陽能的優(yōu)點是它不會制造任何污染。
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. 我們必須種樹的原因是它們能供應(yīng)我們新鮮的空氣。
九、So + 形容詞 + be + 主詞 + that + 句子 （如此...以致于...） 例句：So precious is time that we can’t afford to waste it. 時間是如此珍貴，我們經(jīng)不起浪費它。
十、Adj + as + Subject（主詞）+ be, S + V~~~ （雖然...） 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 一點也不} 雖然我們的國家富有，我們的生活品質(zhì)絕對令人不滿意。 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，你愈進步。 The more books we read, the more learned we become. 我們書讀愈多，我們愈有學問。
十二、By +Ving, ~~ can ~~ （借著...，..能夠..） 例句：By taking exercise, we can always stay healthy. 借著做運動，我們能夠始終保持健康?！?十三、~~~ enable + Object（受詞）+ to + V?。?.使..能夠..） 例句：Listening to music enable us to feel relaxed. 聽音樂使我們能夠感覺輕松?！?十四、On no account can we + V ~~~ （我們絕對不能...） 例句：On no account can we ignore the value of knowledge. 我們絕對不能忽略知識的價值?！?/p>
十五、It is time + S + 過去式?。ㄔ撌?..的時候了） 例句：It is time the authorities concerned took proper steps to solve the traffic problems. 該是有關(guān)當局采取適當?shù)拇胧﹣斫鉀Q交通問題的時候了?！?/p>
十六、Those who ~~~?。?..的人...） 例句：Those who violate traffic regulations should be punished. 違反交通規(guī)定的人應(yīng)該受處罰?！?/p>
十七、There is no one but ~~~?。]有人不...） 例句：There is no one but longs to go to college. 沒有人不渴望上大學?！?/p>
十八、be + forced/compelled/obliged + to + V?。ú坏貌?..） 例句：Since the examination is around the corner, I am compelled to give up doing sports. 既然考試迫在眉睫，我不得不放棄做運動?！?/p>
十九、It is conceivable that + 句子 （可想而知的） It is obvious that + 句子?。黠@的） It is apparent that + 句子?。@然的） 例句：It is conceivable that knowledge plays an important role in our life. 可想而知，知識在我們的一生中扮演一個重要的角色?！?/p>
二十、That is the reason why ~~~?。蔷褪?..的原因） 例句：Summer is sultry. That is the reason why I don’t like it. 夏天很燠熱。那就是我不喜歡它的原因?！?/p>
二十一、For the past + 時間，S + 現(xiàn)在完成式...（過去...年來，...一直...） 例句：For the past two years, I have been busy preparing for the examination. 過去兩年來，我一直忙著準備考試?！?/p>
二十二、Since + S + 過去式，S + 現(xiàn)在完成式。 例句：Since he went to senior high school, he has worked very hard. 自從他上高中，他一直很用功。
二十三、It pays to + V ~~~?。?..是值得的。） 例句：It pays to help others. 幫助別人是值得的?！?/p>
二十四、be based on?。ㄒ?..為基礎(chǔ)） 例句：The progress of thee society is based on harmony. 社會的進步是以和諧為基礎(chǔ)的。
二十五、Spare no effort to + V （不遺余力的） 例句：We should spare no effort to beautify our environment. 我們應(yīng)該不遺余力的美化我們的環(huán)境。
