形容词、形容词、副词比较级最高级专项复习．构成（1）单音节词末尾加er或est（2）以e结尾的双音节词，只加r或st（3）以辅音加y结尾的双音节词，把y改为i，再加er或est（4）闭音节单音节词如末尾只有一个辅音字母，须双写这个辅音字母，再加er或est（5）其他双音节词和多音节词在前面加上more或most（6）不规则变化的有good----better-----bestwell----better----bestmany-----more----mostmuch-----more-----mostlittle-----less----lestfarther---farthest表距离farfurther---furthest表程度B.用法（1）两者间比较用比较级，用than连接两个比较的对象（2）三者或三者以上进行比较用最高级，用of或in来加比较范围（3）特殊用法：原级as…as…和……一样1.规则规则tall??fast??nice??late??pretty??happy??dirty????????????????slow??smart??fine??brave??easy??lazy??????small??few??large????????????????funny????heavy????slim????hot????big????thin????fat____________glad__________sad__________beautiful????????interesting????????important????????dangerous????????expensive????????polite????????careful????????tired____________pleased__________bad/badly/ill????little????many/much????old????????far????????good?well____________2.用法。比较事物）2.用法。比较事物）用法（比较事物（▲比较两者不同①一件事情和另外一件事情不同bedifferentfrom西蒙的校服和约翰的校服不同。___________________________________________②两者表示一方比另一方更。。用“比较级+than…”。Afriendiseasierlostthanfound.___________________________________________这个箱子比那个箱子重。___________________________________________他的头发比我长。___________________________________________齐肩发让lucy看上去更漂亮了。___________________________________________你为什么不早点来呢？___________________________________________你觉得看电视比看书有趣么？___________________________________________他的哥哥比他大两岁。___________________________________________Sheplayedthepiano_____thanwehadthought.A.successfulB.successfullyC.moresuccessfulD.moresuccessfully③当比较的对象在程度上一个不如另一个，so/as+形容词或副词的原形+as,表示。not“。。不如。。。”艾米不如皮特高。___________________________________________Ican’tdothejob_____asyou.A.asbadasB.asworseasC.asbadlyasD.soworseas同义句转换：mybikeisbetterthanhis.___________________________________________④当比较两件事物的多少时，我们可以用“more…than”来表示“比。更多”,。“fewer…than”或“less..than”来表示“比。。更少”。米莉的花比艾米多。___________________________________________米莉的钱比艾米少。___________________________________________丹尼尔的CD比汤姆的少。________________________________________