形容词副词的比较级和最高级ppt

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1、形容词比较级与最高级什么叫形容词？用以修饰名词，表示事物的特征的词。e.g.long,empty,cheap…形容词比较级最高级规则变化1.一般+er/esteg：coldstrongfastslow2.以字母e结尾+r/esteg：nicelarge3.词末只有一个辅音字母时，应先双写辅音字母+er/esteg:thinfat4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,+er/esteg:funnyeasy5.多音节词和部分双音节词，在词前加more/mosteg:beautifulserious原级比较级最高级fastshortbigthinfunnyheavya

2、thleticexpensivefarfastershorterbiggerthinnerfunnierheaviermoreathleticmoreexpensivefartherFastestShortestBiggestThinnestFunniestHeaviestMostathleticMostexpensivefarthest不规则变化good/well–better-bestmuch/many–more-mostbad/badly/ill–worse–worstlittle–less–leastfar–farther/further–farthest–furthest

3、old–older/elder–oldest/eldest不规则变化巧记：特殊形式比较级共有三对二合一，坏病两多并两好，little意思不是小，一分为二有两个，一是老来二是远形容词原级的常用句型as+形容词原形+aseg:TomisastallasMike.TomisthreetimesasoldasMike.Thereareasmanystudentsinyourschoolasyours.否定：notas+形容词原形+as,表示“和…不一样”或notso+形容词原形+as,表示“不及，不如…..”TomisnotastallasMike.TomisnotsotallasMike

4、比较级的用法：Herunsfasterthanshe.Herunsmuchfasterthanshe.最高级的用法：2、Oneofthe+最高级“最……中之一”三者或三者以上比较Yaomingisoneofthetallestbasketballplayersintheworld.1、the+最高级+of+比较范围“……之中最……”Heisthetallestofthethree.Thegreenorangesarebig.Theorangeonesarebigger.Theredonesarethebiggestofall.250,000RMB.50,000RMB.Thegree

5、ncaristhemostexpensive.Theredcatismoreexpensivethanthebike.Thebikeisexpensive.500RMBJimTomStalloneisthemostathleticofthree.TomismoreathleticthanJim.Jimisathletic.cinemaBookstoreSupermarketMyhouse3000m4000m5000misfarfrommyhome.ThebookstoreSupermarketisfartherfrommyhome.isthefarthestfrommyhome.T

6、hecinema用所给的形容词副词的适当形式填空。1.Tomis____(tall)thanJim.2.LiLeiis_____(young)boyinhisclass.3.Davidhas____(many)storybooksofallthestudents.4.LiLeispeaksEnglish_______(well)inhisgroup.5.Lucyruns_____(slow)thanLily.tallertheyoungestthemostthebestslower改正下列句子中一处的错误。A．TomcomestoschoollatethanJim._____B.W

7、hichdoyoulikebetter,cats,dogs,orchickens?_____C.Whoisoldestinourclass?_____D.HethinksmathisimportanterthanChinese.______E.Thisworkisveryharderthanthatone.________F.Helivesfarerthananyotherstudentinyourclass._______形容词和副词比较级和最高级的构成1、规则变化