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)
Lack of interpersonal skills is one of the most serious defects that we have ever known about today’s college students.
Nothing is + ~~~ er than to + V
Nothing is + more + 形容詞 + than to + V
例句：For parents, nothing is more important than to educate children in a proper way.
~~~ cannot emphasize the importance of ~~~ too much
例句：We cannot emphasize the importance of protecting celebrities’ privacy too much.
There is no denying that + S + V …(不可否認的……)
例句：There is no denying that the practicality of our higher education has gone from bad to worse.
It is universally acknowledged that + 句子~~ (全世界都知道……)
例句：It is universally acknowledged that it is the doctor’s duty and obligation to heal the wounded and rescue the dying.
There is no doubt that + 句子~~ (毫無疑問的……)
例句：There is no doubt that the Internet is far more convenient and efficient than the written word or other conventional means of conveying meaning.
An advantage of ~~~ is that + 句子 (……的優點是……)
例句：An advantage of children’s participating in some paid work is that this practice can cultivate their independence, self-determination and sense of responsibility.
The reason why + 句子 ~~~ is that + 句子
The reason why a large number of customs have altered a great deal is that most of them are connected with some superstitious beliefs, and they cannot fit in this world with highly-developed technology.
So + 形容詞 + be + 主詞 + that + 句子
So pervasive are advertisements that no one can avoid being influenced by them.
Adj + as + Subject(主詞)+ be, S + V~~~ (雖然……)
例句：Lovely as pets are, it is by no means appropriate for city dwellers to keep them in their houses.
by no means = in no way = on no account
The + ~er + S + V, ~~~ the + ~er + S + V ~~~
The + more + Adj + S + V, ~~~ the + more + Adj + S + V ~~~ (愈……愈……)
The more children are encouraged to get in touch with various aspects of society, the more comprehensive their knowledge will be.
By +Ving, ~~ can ~~ (借著……能夠……)
例句：By putting the responsibility into the government’s hands, citizens can enjoy a higher level of assurance in quality.
~~~ enable + Object(受詞)+ to + V (使……能夠……)
例句：Community service programs enable the government to relieve the strain on its limited budget.
Being not lazy will enable you to live a happy and successful life.
On no account can we + V ~~~ (我們絕對不能……)
例句：On no account can we ignore the significance of education.
It is time + S + 過去式 (該是……的時候了)
例句：It is time we evaluated the roles that modern technology plays in our life from more balanced and objective perspectives.
Those who ~~~ (……的人……)
例句：Those who think otherwise contend that computers are designed and programmed by human beings to do all the translation work in a comparatively mechanical manner.
There is no one but ~~~ (沒有人不……)
例句：There is no one but longs to display the best self and impress others.
be + forced/compelled/obliged + to + V (不得不……)
例句：Only in a peaceful environment can people lay emphasis on sports events.
The Olympic Games is a convincing example because it has been compelled to be canceled several times in its history due to wars.
It is conceivable that + 句子 (可想而知的)
It is obvious that + 句子 (明顯的)
It is apparent that + 句子 (顯然的)
例句：It is conceivable that with the rapid development in society and economy, competition is becoming increasingly fierce and acute.
That is the reason why ~~~ (那就是……的原因)
例句：It costs an astronomical sum of funds to lock up so many criminals and that’s the reason why imprisonment has imposed a great strain on the budget of a nation.
For the past + 時間，S + 現在完成式 (過去……年來，一直……)
例句：For the past decade or so, practical courses, such as computer and business, have gained tremendous popularity on college campuses.
Since + S + 過去式，S + 現在完成式。
例句：Since the advent of modern urbanization, people have been confronted with the dilemma of whether or not they should demolish old houses and buildings that seem to have spoilt the cityscape.
It pays to + V ~~~ (……是值得的)
例句：It pays to create a fair atmosphere in which both males and females cooperate and compete on an equal footing.
be based on (以……為基礎)
例句：The progress of the society is based on harmony.
Spare no effort to + V (不遺餘力的)
Developed nations should spare no effort to finance their economically disadvantaged counterparts.
bring home to + 人 + 事 (讓……明白……事)
例句：We should bring home to the masses the significance of space research.
be closely related to ~~ (與……息息相關)
例句：Expanding population and influx of migrant workers are closely related to the problem.
There exists the possibility of + Ving (存在……的可能性)
There exists the possibility of wronging an innocent person.
Due to/Owing to/Thanks to + N/Ving, ~~~ (因為……)
例句： Thanks to the coeducation system, benign competition, and cooperation between male and female students are rightly encouraged.
例句：Only in cities can children be well prepared for their future life and keep up with the trend of the world.
Leave much to be desired (令人不滿意)
例句：The condition of our traffic leaves much to be desired.
Have (exert, impose) a great influence on ~~~ (對……有很大的影響)
例句：Quality of citizens has a great influence on a nation’s prosperity.
do good to (對……有益)，do harm to (對……有害)
例句：Reading does good to our minds.
Overwork does harm to health.
Pose a great threat to ~~ (對……造成一大威脅)
例句：Abortion poses a great threat to both women’s physical and mental health.
do one‘s utmost to + V = do one‘s best (盡全力去……)
例句：schools should do their utmost to ensure the students’ sound growth.