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. Zhang 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./ 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 can't afford to waste it. 时间是如此珍贵,我们经不起浪费。
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:Theharderyouwork,themoreprogressyoumake。
你愈努力,你愈进步。
Themorebooksweread,themorelearnedwebecome。
我们书读愈多,我们愈有学问。
十二、By+Ving,~~can~~(借着...,。。能够。。)
例句:Bytakingexercise,wecanalwaysstayhealthy。
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:Listeningtomusicenablesustofeelrelaxed。
听音乐使我们能够感觉轻松。
十四、Onnoaccountcanwe+V~(我们绝对不能.。。)
例句:Onnoaccountcanweignorethevalueofknowledge。
我们绝对不能忽略知识的价值。
十五、Itistime+S+过去式 (该是.。。的时候了)
例句:Itistimetheauthoritiesconcernedtookproperstepstosolvethetrafficproblems。
是该有关当局采取适当的措施来解决交通问题的时候了。
十六、Thosewho~(.。。的人.。。)
例句:Thosewhoviolatetrafficregulationsshouldbepunished。
违反交通规定的人应该受处罚。
十七、Thereisnoonebut~(没有人不.。。)
例句:Thereisnoonebutlongstogotocollege。
没有人不渴望上大学。
十八、be+forced/compelled/obliged+to+V(不得不.。。)
例句:Sincetheexaminationisaroundthecorner,Iamcompelledtogiveupdoingsports。
既然考试迫在眉睫,我不得不放弃做运动。
十九、It isconceivablethat+句子 (可想而知的)