~~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）HelenisthemostbeautifulgirlthatIhaveeverseen.海伦是我所看过最美丽的女孩。Mr.ChangisthekindestteacherthatIhaveeverhad.张老师是我曾经遇到最仁慈的教师。YaoMingisthetallestbasketballplayerthatIhaveeverseen.姚明是我所见过的最高的篮球运动员LiuXiangisthemosthardworkingsportsmanthatIhaveeverseen.刘翔是我所见过的最勤奋的运动员。二、Nothingis+~~~erthanto+VNothingis+more+形容词+thanto+V例句：Nothingismoreimportantthantoreceiveeducation.没有比接受教育更重要的事。Nothingismoreimportantthantopotectourenvironment.没有什么比环保更重要的事。Nothingismoreimportantthantogainknowledge.没有什么比学习知识更重要的事。三、~~~cannotemphasizetheimportanceof~~~toomuch.（再怎么强调...的重要性也不为过。）例句：Wecannotemphasizetheimportanceofprotectingoureyestoomuch.我们再怎么强调保护眼睛的重要性也不为过。Wecannotemphasizetheimportanceofeducation.我们再怎么强调教育的重要性也不为过。四、Thereisnodenyingthat+S+V...（不可否认的……）例句：Thereisnodenyingthatthequalitiesofourlivinghavegonefrombadtoworse.不可否认的，我们的生活品质已经每况愈下。ThereisnodenyingthatLinZhilingisthemostcharmingactressIhaveeverseen.不可否认，林志玲是我所见过的最有魅力的女演员。五、Itisuniversallyacknowledgedthat+句子~~（全世界都知道……）例句：Itisuniversallyacknowledgedthattreesareindispensabletous.全世界都知道树木对我们是不可或缺的。六、Thereisnodoubtthat+句子~~（毫无疑问的……）例句：Thereisnodoubtthatoureducationalsystemleavessomethingtobedesired.毫无疑问的我们的教育制度令人不满意。七、Anadvantageof~~~isthat+句子（……的优点是……）例句：Anadvantageofusingthesolarenergyisthatitwon'tcreate(produce)anypollution.使用太阳能的优点是它不会制造任何污染。Anadvantageoftakingexercisesisthatitcanmakeuskeephealthy.锻炼身体的优点是它可以让我们保持健康。八、Thereasonwhy+句子~~~isthat+句子（……的原因是……）例句：Thereasonwhywehavetogrowtreesisthattheycanprovideuswithfreshair.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：Sopreciousistimethatwecan'taffordtowasteit.时间是如此珍贵，它经不起我们浪费。SobeautifulisXiShithatwealllikeher.西施是如此美丽，以致于我们都喜欢她。十、Adj+as+Subject（主词）+be,S+V~~~（虽然……）例句：Richasourcountryis,thequalitiesofourlivingarebynomeanssatisfactory.{bynomeans=innoway=onnoaccount一点也不}
