小学英语比较级课件

小学英语形容词比较级小学英语形容词比较级形容词/副词比较级变化规则构成方法原级比较级单音节和少数双音节单词talllongoldlargenicethinbighotredangryeasybusy一般在词尾加-ertallerlongerolder以字母e结尾，直接加-rlargernicer以重读闭音节结尾的，如末尾只有一个辅音字母，应先双写该字母，再加-erthinnerbiggerhotterredder以“辅音字母+-y”结尾的，先把y变成i，再加-erangriereasierbusier形容词/副词比较级变化规则构成方法原级比较级单音节和少数双音不规则变化

原级比较级最高级bad/illworseworstmany/muchmoremostgood/wellbetter

bestlittlelessleastoldolder/elderoldest/eldestfarfarther/furtherfarthest/furthest不规则变化

原级比较级最高级bad/illworsewotall—shortfat—thin

strong—weakhappy—sad

高的-矮的胖的-瘦的结实的-虚弱的快乐的-悲伤的young—oldnew—oldlong—shortbig—small

年轻的-年老的新的—旧的长的—短的大的—小的big—littlegood—badhot—coldwarm—cool大的—小的好的—坏的热的—冷的温暖的—凉爽的dry—wetfull—emptyclean—dirtyfast—slow

干的—湿的满的—空的干净的—脏的快的—慢的

thick—thinlight—heavyill—wellsweet—bitter

厚的—薄的轻的—重的生病的—好的甜的—苦的noise—quietbeautiful—uglyclever—stupid

吵闹的—安静的漂亮的—丑陋的聪明的—愚笨的tall—shortfat—thin写出下列单词的比较级和最高级bigtallnicegoodlongeasyyounghot

biggerbiggesttallertallest

nicernicestbetterbest

longerlongesteasiereasiestyoungeryoungesthotterhottest写出下列单词的比较级和最高级bigThedogisbiggerthanthemouse.Thehorseisthebiggest

ofall.Theboyisyoungerthantheman.Thebabyistheyoungestofthethree.bigbiggerbiggestyoungyoungeryoungestThedogisbiggerthanthemouJimLiLeiTomLiLeiistallerthanTom.Jimisthetallestofall.￥30￥20￥10Theyellowcoatischeaperthanthepurpleone.Thebrowncoatisthecheapestof

thethree.JimLiLeiTomLiLeiistallertThedogis

biggerthan

themouseTheboyis

youngerthantheman.LiLeiistallerthanTom.Theyellowcoatis

cheaperthanthepurpleone.ConclusionA+be+比较级+than+B形容词比较级句式的结构：ThedogisbiggerthanthemouConclusionThehorseisthebiggestofall.Thebabyistheyoungestofthethree.Thebrowncoatisthecheapest.Jimisthetallestinourclass.主语+be+the+最高级+of/in…..形容词最高级句式的结构：ConclusionThehorseisthebig￥30￥20￥10TomLiLeiJimyoungcheaptall￥30￥20￥10TomLiLeiJimyoungJimisstrong.LiLeiis.Tomis.strongerthestrongestExerciseJimisstrong.strongerthestroThebluecarisnice.There