1、the+~est+名词+(that)+主词+haveever+seen(known/heard/had/read,etc)
themost+形容词+名词+(that)+主词+haveever+seen(known/heard/had/read,etc)
例句:HelenisthemostbeautifulgirlthatIhaveeverseen.
Mr.ChangisthekindestteacherthatIhaveeverhad.
2、Nothingis+~~~erthanto+VNothingis+more+形容词+thanto+V
例句:Nothingismoreimportantthantoreceiveeducation.
3、~~~cannotemphasizetheimportanceof~~~toomuch.(再怎么强调...的重要性也不为过。)
例句:Wecannotemphasizetheimportanceofprotectingoureyestoomuch.
4、Thereisnodenyingthat+S+V...(不可否认的...)
例句:Thereisnodenyingthatthequalitiesofourlivinghavegonefrombadtoworse.
5、Itisuniversallyacknowledgedthat+句子~~(全世界都知道...)
例句:Itisuniversallyacknowledgedthattreesareindispensabletous.
6、Thereisnodoubtthat+句子~~(毫无疑问的...)
例句:Thereisnodoubtthatoureducationalsystemleavessomethingtobedesired.
7、Anadvantageof~~~isthat+句子(...的优点是...)
例句:Anadvantageofusingthesolarenergyisthatitwon'tcreate(produce)anypollution.
8、Thereasonwhy+句子~~~isthat+句子(...的原因是...)
例句:Thereasonwhywehavetogrowtreesisthattheycanprovideuswithfreshair./Thereasonwhywehavetogrowtreesisthattheycansupplyfreshairforus.
9、So+形容词+be+主词+that+句子(如此...以致于...)
例句:Sopreciousistimethatwecan'taffordtowasteit.
10、Adj+as+Subject(主词)+be,S+V(虽然...)
例句:Richasourcountryis,thequalitiesofourlivingarebynomeanssatisfactory.{bynomeans=innoway=onnoaccount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。
11、The+~er+S+V,
the+more+Adj+S+V~~~(愈...愈...)
例句:Theharderyouwork,themoreprogressyoumake.
Themorebooksweread,themorelearnedwebecome.
12、By+Ving,~~can~~(借着...,..能够..)
例句:Bytakingexercise,wecanalwaysstayhealthy.