比较级的语法.ppt

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1、GrammarThebikeis______.Thetractoris______.Thecaris________.fastfasterthefastestComparethemThefirstpigisquitefat.Thesecondpigismuchfatter.Thethirdpigisthefattestofall.Comparethem构成方法原级比较级最高级longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenic

2、ersaferlaternicestsafestlatestbighotthinbiggerhotterthinnerbiggesthottestthinnestprettyunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest大部分单音节词在词尾加-er或-est以字母e结尾的词，加-r或-st重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-est以辅音字母+y结尾的双音节词，先改“y”为“i”,再加-er或-est

3、FormComparativesandSuperlatives构成方法原级比较级最高级nervousclearlydangerousfrightenedmorenervousmoreclearlymoredangerousmorefrightenedmostnervousmostclearlymostdangerousmostfrightened不规则变法good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfa

4、rfarther（更远的）farthestfurther（进一步的）furthestoldolder/elderoldest/eldest部分双音节词和多音节词在前面加more或mostConclusion(Shortadjectivesareadjectivesofoneortwosyllables(音节).Longadjectivesareadjectivesofthreeormoresyllables.)Weadd-er/-esttoshortadjectives.Weusemore/mostfor

5、longadjectives.adjectivecomparativesuperlativeshortcutehappylazybigthin.shortershortesthappierhappiestlazierlaziestbiggerbiggestthinnerthinnestcutercutestCompletethetable完成书上的练习，自主检测。adjectivecomparativesuperlativeSadDifficultInterestingGoodThin.saddersad

6、destmoreinterestingmostinterestingbetterbestthinnerthinnestCompletethetable完成书上的练习，自主检测。moredifficultmostdifficultEachmemberofagroupshouldreadandspellthecomparativeandsuperlativeofanadjectivebelow.Thegroupthatcandoitcorrectlyandmostquicklywillbethewinner!

7、1.lightoldhealthycheerful2.safethirstyslimbad3.brightnewmuchbored4.sadheavystraightclearlyGroupcompetitionMillieSandyAmyPeterKittySimonHeight(cm)157170160173155171Weight(kg)44504455405350mswimming(sec.)403830343635Drawingcompetition9/1010/109/105/106/108/

8、10Englishtest10/108/109/106/108/107/10ProfileSimonis__________(tall)Kitty.Peteris__________(tall)studentofthesixstudents.Sandyis_____________(heavy)Millie.Peteris____________(heavy)studentofthesixstudents.Amomgthesi