一、~~~ the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) Odo )h
~~~ the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) tBGLEeL/.
例句：Helen is the most beautiful girl that I have ever seen. %4nf(|8n
二、Nothing is + ~~~ er than to + V Nothing is + more + 形容词 + than to + V PRU&y/zZmG
例句：Nothing is more important than to receive education. WJD2(el
三、~~~ cannot emphasize the importance of ~~~ too much.(再怎么强调...的重要性也不为过。) K[icVT2v~
例句：We cannot emphasize the importance of protecting our eyes too much. >+J}m
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四、There is no denying that + S + V ...(不可否认的...) !A n?<Sv$
例句：There is no denying that the qualities of our living have gone from bad to worse. 684& H8
五、It is universally acknowledged that + 句子~~ (全世界都知道...) kf' (u..G
例句：It is universally acknowledged that trees are indispensable to us. W On<;'}M&
六、There is no doubt that + 句子~~ (毫无疑问的...) ! +e U
例句：There is no doubt that our educational system leaves something to be desired. Da 7(jA+
七、An advantage of ~~~ is that + 句子 (...的优点是...) nook/ 7]
例句：An advantage of using the solar energy is that it won’t create (produce) any pollution. JH\:9B+:L
八、The reason why + 句子 ~~~ is that + 句子 (...的原因是...) >1
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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 >
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grow trees is that they can supply fresh air for us. U*~-\jN1pb
九、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...) fx|d"VF[
例句：So precious is time that we can’t afford to waste it. :6(\:
十、Adj + as + Subject(主词)+ be, S + V~~~ (虽然...) lNx P
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} q%x i>H.:{
十一、On no account can we + V ~~~ (我们绝对不能...)
skl3/!
例句：On no account can we ignore the value of knowledge. k( Sda>-
十二、It is time + S + 过去式 (该是...的时候了) c ?CD;Pk
例句：It is time the authorities concerned took proper steps to solve the traffic problems. F{jxs/~
十三、There is no one but ~~~ (没有人不...) N~
flao ^
例句：There is no one but longs to go to college. &j:e<{@
十四、be + forced/compelled/obliged + to + V (不得不...) W kiT,(i
例句：Since the examination is around the corner, I am compelled to give up doing sports. }OE L] 5
十五、It pays to + V ~~~ (...是值得的。) i6HRG\9nU
例句：It pays to help others. k{mBG9[z
十六、Spare no effort to + V (不遗余力的) T!]rd N!
例句：We should spare no effort to beautify our environment. %JBLp xnq
