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形容词比较级与最高级泰宁三中饶妃霞Whoisthetalleststudentinourclass?WhoisthebestatEnglish?Whoisthemostpopularstudent?Whoisthestrongestboy?班级之最：Whoisthemostactivestudentinthisclass?Whocanblowthebiggestballoonwithin10seconds?Playagame:big---bigger----biggest原级比较级最高级Learningaims：1.掌握形容词比较级和最高级规则变化2.能初步运用比较等级表达自己的想法Brainstoming:Trytorecalltheadjectives尽可能多的回顾已学的形容词188cm212cm226cmLiuXiangistall.YiJianlianistallerthanLiuXiang.YaoMingisthetallestofall.…XiaoMing07:55latelaterlatestLiLei08:05Kangkang08:15XiaoMingislate.LiLeiislaterthanXiaoMing.Kangkangisthelatestofthethree.happyhappierhappiestThegirlishappy.Theboyishappierthanthegirl.Thewomanisthehappiestofthethree.GarfieldfatKungFuPandaBaymaxGarfieldisfat.KungFuPandaisfatterthanGarfield.Baymaxisthefattestofall.fatterfattest原级比较级最高级talllatehappyfattallerlaterfattertallestlatesthappiestfattest我发现了单音节和少数双音节比较级和最高级变化的规律：happierpopularmorepopularmostpopularLuHanispopular.DilirebaismorepopularthanLuhan.ZhengShuangisthemostpopularinChina.interestingmoreinterestingmostinterestingMathisinteresting.Chineseismoreinterestingthanmath.Englishisthemostinterestingofall.原级比较级最高级popularinterestingmorepopularmostpopularmostinterestingObserveandfindouttherules:moreinterestinggoodDiscussingroupsandfindouttherules1.单音节和少数双音节词比较级和最高级构成方法：(4fen)1）一般情况在词尾加上______或______2)以e结尾的形容词，在词尾加上____或_______3)以辅音字母加结尾的y形容词，先变_____为____再加____或_____4)以1个辅音字母结尾的重读闭音节,先_____末尾的这个辅音字母，再加上再加_______或_________2.多数双音节词和多音节形容词比较等级构成方法：(4fen)1）在原级前加_________构成比较级2）在原级前加_________构成最高级erestrstyierest双写erestmoremost1.形容词有三个级别:_____________和_______，比较级用于______(两者/三者）之间作比较，常见的判定词是______2.最高级用于____或_____以上作比较，常见的判定词有____________________3.形容词的最高级在句中使用时，前面一定要加上______Howtousethecomparativesdegrees:原级比较级最高级两者than三者三者ofall/ofthethree/in+地点theQuickresponse:抢答SaythecomparativedegreesIfyouknow,putupyourhandquickly!nicenicernicestlonglongerlongestredredderreddestexcitingmoreexcitingmostexcitinglazylazierlaziestdifficultmoredifficultmostdifficult用older/smaller/faster/mostwonderful/tallest填空(5分）1.Themoonis________thanthesun.2.Jimis__________ofalltheboys.3.Aplaneis___________thanabus.4.Myfatheris__________thanI.5.ThemovieWarWolfisoneof__________________moviesinChina.smallerthetallestfasterolderthemostwonderful1....islongerthan…2.…isbiggerthan…3.…ismorebeautifulthan…4.…istheshortest....5....isthemostimportant...Completethesentences:（10分）Correctthefalse:(改错6分）1.Mydressisnicethanhers.2.Thesnakesareverymoredangerous.3.Davidismostcleverboyinourclass.Mydressisnicerthanhers.Thesnakesareverydangerous.Davidisthemostcleverboyinourclass.看图写一句话：3分delicious，thanBeefismoredeliciousthanchicken.Chickenismoredeliciousthanbeef.Whoisthetalleststudentinourclass?WhoisthebestatEnglish?Whoisthemostpopularstudent?Whoisthestrongestboy?Answermyquestions:Whoisthemostactivestudentinthisclass?Groupwork:Myhometown(尽可能多的利用比较等级)Theend:Ilovemyhometownverymuch.Welcometomyhometown.Thebeginning:IliveinasmallcountycalledJiangle.It’ssmallbutquitebeautiful.skybluerivercleartreesgreenairfreshbuildingstallandnicefooddeliciouspeoplefriendlyYuhuaCavepopular…….…….Bettertodowellthantosaywell.说得好不如做得好。Homework1.Reviewtherulesofthecomparativedegrees2.Writeapassage:MyHometown￥2000￥4000￥500expensivemoreexpensivemostexpensiveTheMP3isexpensive.TheTVismoreexpensivethantheradio.Thecomputeristhemostexpensiveofall.bigbiggerbiggestThepinkballoonisbig.Theyellowballoonisbiggerthanthepinkone.Thegreenballoonisthebiggestofthethree.Jane'cakeisnice.Maria'scakeisnicerthanJane's.Helen'scakeisthenicestofall.Jane'sniceMaria'sHelen'snicernicest我观察、我归纳：我发现形容词比较级和最高级构成的方法talltallertallestlonglongerlongestnicenicernicestlatelaterlatestlazylazierlaziesthappyhappierhappiestbigbiggerbiggestfatfatterfattestpopularmorepopularmostpopularbeautifulmorebeautifulmostbeautiful原级比较级最高级fatbigthinredfatterbiggerthinnerredderfattestbiggestthinnestreddestdouble+erdouble+estDoyouknowthecomparativeandsuperlativedegreesofthewords?Pre-task原级比较级最高级nicelatewidefinenicerlaterwiderfinernicestlatestwidestfinest+r+stDoyouknowthecomparativeandsuperlativedegreesofthewords?Pre-task原级比较级最高级talllongfastrichtallerlongerfasterrichertallestlongestfastestrichest+erDoyouknowthecomparativeandsuperlativedegreesofthewords?+estPre-taskshortest,worldHeistheshortestmanintheworld.Thebikeisfast.Thecarisfasterthanthebike.Theplaneisthefastestofall.fastfasterfastest