Unit10Didyouknow？语法（形容词比较级和最高级）（课件）-剑桥少儿英语二级上册

JimSallyPaulPeterUnit10Didyouknow?JimisshorterthanSally.SallyistallerthanPaul.PaulisshorterthanPeter.JimisasshortasPaul.构成法原级比较级最高级一般单音节词末尾加-er,-esttallgreattallergreatertallestgreatest以不发音的e结尾的单音节词,加-r,-stnicelargenicerlargernicestlargest构成法原级比较级最高级以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er,-estbighotbiggerhotterbiggesthottest“辅音字母+y”结尾的词,改y为i,再加-er,-esteasybusyeasierbusiereasiestbusiest其他多音节词，在前面加more,

most来构成比较急和最高级

Important,

beautiful原级比较级最高级goodwell(健康的)betterbestbadillworseworstmanymuchmoremostlittlelesslestfarfartherfurtherfarthestfurthest不规则变化Thedogisbigger______thanthemouse.Thehorseisthe________ofall.bigbiggerbiggestbiggestbiggerTheboyis________thantheman.Thebabyis____________ofthethree.youngyoungeryoungestyoungertheyoungestJimLiLeiTomLiLeiis_______thanTom.Jimis__________ofall.tallerthetallestPeteristallerthanJim.两者比较级比较级公式：主语+Be+adj.(er)+than/AorBIamquickerthanTom.Whoisfatter,PeterorNick?1.Sally和Ben一样高2.飞机比小船速度更快3.我爸爸比我的妈妈更出名4.这个箱子比那个红色的更沉5.哪一个更好,大的还是小的?SallyisastallasBen.Theplaneisquickerthantheboat.Myfatherismorefamousthanmymother.Thisboxisheavierthanthatredone.Whichisbetter,thebigoneorthesmallone?1.我比Peter更高。2.哪一个更快，汽车还是火车？3.你比昨天更漂亮（nice，yesterday）4.Tim比Ben更高兴5.英语比数学更有趣（interesting）IamtallerthanPeter.Whichisquicker,thebusorthetrain?Youarenicerthanyesterday.TimishappierthanBen.EnglishismoreinterestingthanMaths.Sallyis_____thanBen.(tall)Theplaneis_______thantheboat.(fast)Thisbagisas______asthatone.(heavy)Thehorseis__________thanthegiraffe.(light)Todayis______thanyesterday.(hot)Histrousersareas________asthewall.(white)Whichis________________(strong)apandaorabear?-Ithinkabearis____________(strong).-Isawhale__________(big)thananelephant?Mycatisas_________asthepig.(fat)Tomorrowwillbe__________(wet)thantoday.Mikegetstoschool_________(late)thanme.Youlook______________thanyesterday.(beautiful)Thisnewschoolis___________(large)thantheoldone.tallerfasterheavylighterhotterwhitestrongerstrongerbiggerfatwetterlatermorebeautifullargerWhoisthetallestofthefour?JimSallyPaulPeterPeteristhetallestofthefour.Peteristhetallestofthefour.三者以上最高级主语+Be+theadj.(est)+in/of形容词变最高级1.直接加estcleancoldfastoldquickstrong2.以不发音字母e结尾，直接加estfinenicelarge3.重读闭音节双写尾字母加estbigfatthinhot4.以辅音+y结尾，变y为i再加esthappyeasyearlybusy5.部分双音节和多音节单词加themostbeautifulfamousdifferentimportant6.特殊变化good--bestbad--worst1.hot2.cold3.quick4.tall5.slow6.short7.long8.big9.small10.quiet11.thin12.strong13.easy14.fine15.happy16.goodthehottestthecoldestthequickestthetallesttheslowesttheshortestthelongestthebiggestthestrongestthethinnestthequietestthesmallestthebestthehappiestthefinesttheeasiestlong____________________fat_____________________unhappy________________few_____________________heavy__________________slow____________________quick_________________happy___________________far_____________________small___________________longerthelongestfatterthefattestunhappiertheunhappiestlessleastheaviertheheaviestslowertheslowestquickerthequickesthappierthehappiestfartherthefarthestsmallerthesmallestThisbreadisthe____________(long)ofthethree.

Todayisthe_____________(hot)dayoftheyear.Billisthe________inh