比较结构的基本句型adj./adv.比较级+thanthe+最高级+比较范围as+adj./adv.原级+asas+adj.+a+单数n.+asas+many/much+n.+as此结构前可用nearly,almost,just,quite,exactly修饰Ihave(almost)asmuchexperienceasyouindoingthework.notas/so+adj./adv.原级+as表倍数的句型倍数,分数,百分数+adj.比较级+than+as+adj.原级+as+the+adj.同根的n.+of3timeslongerthan3timesaslongas3timesthelengthofheight,size,age,width,depth比较级+and+比较级越来越…Outcityisbecomingmoreandmoreprosperouswiththedevelopmentofindustry.the+比较级…,the+比较级thehighertheplaneflies,thesmalleritwilllook.ThebetterIknowhim,thelessIwanttoworkwithhim.Themorepracticeyouhave,themoreexperienceyouwillget.使用adj.adv.比较级最高级时注意的问题如果由of结构表范围,比较级前加定冠词much,many,(by)far,even,still,rather,abit,alittle,alot,agreatdeal可修饰比较级;比较级前还可用倍数,分数,百分数或aninch,twokilometers,anhour等表计量的程度状语Hestudiesfarbetterthanyou.Thisyearthey’llproduce20%morewashingmachinesthantheydidlastyear.byfar,nearly,almost,next或序数词修饰最高级WhichisthethirdhighestTVtowerintheFarEast?more修饰可数n.复数时,可用many/far来强调moremore修饰不可数n.时,可用much来强调moreSomestudentssupportmyidea,butmanymorestudentsareagainstit.LiMinghasmademuchmoreprogressthisyearthanhedidlastyear.比较必须对等TheweatherinShanghaiisbetterthanthatinBeijing.Yourarticleismuchlongerthanmine.对比时要把自身排除在与之相比的一组人或物之外Jackstudiesharderthananyotherstudentinhisclass.