复习形容词的比较级和最高级.ppt

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1、形容词比较级和最高级的复习和巩固Big,bigger,biggestWhoisbigger?Arabbitisbiggerthanabee.Butabearisthebiggestofthethree.Tall,taller,tallest.Whoistaller?Ahorseistallerthanasheep.Butagiraffeisthetallestofthethree.Thehorseistallerthantherabbit.Lookatthepicturesandmakethesentences.6mThegiraffeisthetallesto

2、fthethree.2m0.5mThegiraffeistallerthantherabbitandthehorse.Theelephantisbiggerandheavierthanthetiger.Theelephantisthebiggestandtheheaviestofthethree.Theelephantisbiggerandheavierthanthetigerandthemouse.Lookatthepicturesandmakethesentences.1.strong2.bigthin3.large4.heavyfunny5.goodCan

3、youfindouttherules?strongerstrongestbiggerbiggestthinnerthinnestlargerlargestfunnierfunniestbetterbestheavierheaviest1.直接在词尾加-er或-est.2.单元音+单辅音结尾的词，双写最后一个字母后-er或-est.3.e结尾的词-r或-st.4.辅音+y结尾的词,改y为ier或iest5.不规则变化单音节或双音节形容词比较级最高级的变化规则：Doyouhavesharpeyes?Xuzhirenistallestinourgroup.thetal

4、lestMichelleisthekinderinourclass.kindestRexistheheavyestofthethree.heaviestIhavemanybooks,butAnnhasmorebooksthenme.thanSelinaisgoodatrun.runningShelikessingandsheisverygoodatit.singingMyEnglishisthebetterinmygroup.bestDo精练P32EX5