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……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……) 例句:There is no denying that the qualities of our living have gone from bad to worse. 不可否认 ,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 。 六、 There is no doubt that 句子~~ (毫无疑问 ……) 例句:There is no doubt that our educational system leaves something to be desired. 毫无疑问我们的教育制度令人不满意。 七、 An advantage of ~~~ is that 句子 (……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 (……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 learned we become. 我们书读愈多,我们愈有学问。 十二、 By Ving, ~~ 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 enable us to feel relaxed. 听音乐使我们能够感觉轻松。 十四、 On no account can we51Test 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……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 时候了。 十六、 Those who ~~~ (……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、 There is no one but ~~~ (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、 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。