一、~~~ the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) < gB>j\:
~~~ the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc) $Nvt :X_
例句：Helen is the most beautiful girl that I have ever seen. L9nv05B
二、Nothing is + ~~~ er than to + V Nothing is + more + 形容词 + than to + V t=s
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例句：Nothing is more important than to receive education. HMGby
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三、~~~ cannot emphasize the importance of ~~~ too much.(再怎么强调...的重要性也不为过。) u,e'5,`N
例句：We cannot emphasize the importance of protecting our eyes too much. Q3>
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四、There is no denying that + S + V ...(不可否认的...) 0&T 0Ls#
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例句：There is no denying that the qualities of our living have gone from bad to worse. fH~InDT^
五、It is universally acknowledged that + 句子~~ (全世界都知道...) 'b#RfF,7H}
例句：It is universally acknowledged that trees are indispensable to us. E ;$)Oz
六、There is no doubt that + 句子~~ (毫无疑问的...) Ug0 2G
例句：There is no doubt that our educational system leaves something to be desired. w^MU$ubx
七、An advantage of ~~~ is that + 句子 (...的优点是...) @r 4ZN6Wn
例句：An advantage of using the solar energy is that it won’t create (produce) any pollution. v9R#=m/=
八、The reason why + 句子 ~~~ is that + 句子 (...的原因是...) wEL$QOu$
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 E6a$c`H @?
grow trees is that they can supply fresh air for us. 0Ci \(
九、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...) meunAEe
例句：So precious is time that we can’t afford to waste it. hgMh]4wN*
十、Adj + as + Subject(主词)+ be, S + V~~~ (虽然...) `3+yu'
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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} 4q#6.E;yy
十一、On no account can we + V ~~~ (我们绝对不能...) @k:f(c
例句：On no account can we ignore the value of knowledge. x)0g31 4 9
十二、It is time + S + 过去式 (该是...的时候了) nB"
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例句：It is time the authorities concerned took proper steps to solve the traffic problems. su
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十三、There is no one but ~~~ (没有人不...) pFi.?|6"
例句：There is no one but longs to go to college. ,ButNB v
十四、be + forced/compelled/obliged + to + V (不得不...) , f9V`Pz)
例句：Since the examination is around the corner, I am compelled to give up doing sports. bOjvrg;Sz\
十五、It pays to + V ~~~ (...是值得的。) H&jK|]UXoO
例句：It pays to help others. Eyi^N0
十六、Spare no effort to + V (不遗余力的) %7 =B?c |
例句：We should spare no effort to beautify our environment. )\!_ `ob
