比较级和最高级课件.ppt

Lesson13 LiuXiangistallerthanPanChangjiang YaoMingisthetallestofthethree Thegreenskirtisnicerthantheblueone Theyellowskirtisthenicestofall JimishappierthanMary Johnisthehappiestofthethree TheCanoncameraismoreexpensivethantheOlympuscamera TheSonycameraisthemostexpensiveofall Canon2 420 00元 Sony2 595 00元 Olympus2 130 00元 tall taller tallest nice nicest nicer happy happier happiest big bigger biggest expensive moreexpensive mostexpensive Comparatives比较级 Superlatives最高级 形容词的比较等级构成方式 1 一般单音节adj的比较级多在原形上加 er 最高级加 est 多音节adj在原形前加more 最高级加most 2 辅音字母加y结尾时去y变i再加 er或 esteg friendly friendlier friendliest 3 以不发音的e结尾时加 r st eg fine finer finest4 重读闭音节结尾的词 如末尾是一个辅音字母 双写这个辅音字母 再加 er或 est eg big bigger biggest5 不规则adj的比较级与最高级如下 Exercise 写出下列形容词的比较级和最高级 taller later tallest funnier bigger biggest latest funniest moreinteresting mostinteresting better best more most important moreimportant themostimportant slow slowerslowest safe safersafest exciting moreexciting themostexciting good betterbest quick quickerquickest happy happierhappiest 原级 比较级和最高级 healthy healthierhealthiest fat fatterfattest expensive moreexpensive themostexpensive thirsty thirstierthirstiest bad worseworst hungry hungrierhungriest friendly morefriendly themostfriendly 原级 比较级和最高级 形容词比较级和最高级的构成 1 规则变化 2 不规则变化 fast LiMei Lily Kate beautiful 1 Afeatheris light astone 2 Mymotheris busy inmyfamily 3 Thelionis heavy thedog 4 Tomis clever studentinourclass 5 Thisquestionis easy ofthefive 6 ChineseNewYearis important festivalforChinesepeople 7 Shanghaiisoneof large citiesinChina 8 Mosquitois dangerous animalofall thebusiest thecleverest theeasiest themostimportant thelargest themostdangerous lighterthan heavierthan 用比较级或最高级填空 Exercises 1 Thesunis thantheearth AbigBverybigCbiggerDthebiggest2 MyHeartWillGoOn wasoneof songsof1998 ApopularestBmorepopularCpopularDthemostpopular3 Thisfilmis interestingthanthatone AmoreBmuchCveryDthemost4 Whichdoyoulike teaorcoffee AwellBbetterCbestDmost C D A B 5 Davidistallerthan inthisclass AanystudentBthestudentsCanystudentsDtheotherstudents6 Thebabycried AharderandharderBhardestandhardes