Thisroomisbiggerthanthatroom. 　　Thisroomistwiceasbigasthatroom. 　　Thistreeisgreenerthanthatone. 　　Thisriverislongerthanthatriver. 　　TommyisclevererthanJerry. 　　Mikeistallerthanotherstudentsinourclass.(Mikeisthetalleststudentinourclass.) 　　Mymotherisaswiseasmygrandmother,butmyfatheristhewisestofthemall. 　　IcanrunasfastasMary(does). 　　Tedymakesmoremoneythanhisfatherdoes. 　　WendyismorebeautifulthanClair. 　　ThisisthebestnovelIhaveeverread. 　　ThisisthefunniestmovieIhavewatched. 　　MyuncleisthekindestpersonIhavemet. 　　Englishismorethanalanguage. 　　Igotmorethanfunfromreading. 　　各种表达比较级和最高级的句式基本已列举出来.