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1、比较级和最高级形容词的比较等级构成方式:1.一般单音节adj的比较级多在原形上加-er,最高级加-est.Remember原级比较级最高级smallsmallersmallestnicenicernicestbigbiggerbiggestheavyheavierheaviest2.多音节adj在原形前加more,最高级加mosteg.popular→morepopular→mostpopularyoung-younger-youngestlong,short,strong,weak,small,sharp,
2、blunt,tall,short,smart,quick,fast,slow,low,high,large-larger-largestlate,nice,large,fine,big-bigger-biggestfat,thin,wet,happy-happier-happiestearly,easy,lazy,funny,busy,heavy,3.不规则adj的比较级与最高级如下:原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmore
3、mostlittlelessleastfarfarther/furtherfarthest/furthestoldolder/elderoldest/oldestt原级的用法Lucyisverytall.2.Theboxistoolarge.3.Heissoclever.比较级的用法1.LucyismuchtallerthanLily.2.LucyisalittletallerthanLily.3.LucyisalottallerthanLily.4.Lucyis5cmtallerthanLily.5.Mr.
4、Liismuchmoreseriousthanyou.Pizzaislessdeliciousthanhamburger.最高级的用法1.Heisthetallest(boy)intheclass.2.Heisthetallest(boy)intheschool.3.Heisthetallestoftheboys.4.Heisthetallestofthem.5.Heisthetallestofthemfour.6.Heisoneofthetallestboysintheclass.1.比较级+than比…更
5、…2.as+原级+as和…一样…3.notas+原级+as不如…4.notso+原级+as不如…5.oneof…(是）最…之一1.more更；更多的；更大的2.moreinteresting更有趣3.lessinteresting更没趣4.muchmoreinteresting更有趣得多5.alittletaller高一点6.alottaller高得多7.muchtaller高得多8.10cmtaller高10厘米原级、比较级、最高级之间的转换1.Lucyisnotastallasyou.=Lucyissho
6、rterthanyou.=YouaretallerthanLucy.2.Thispenisnotasexpensiveasthatone.=Thispenislessexpensivethanthatone.=Thispenischeaperthanthatone.3.Heisthetallestintheclass.=Nobodyistallerthanheintheclass.=Heistallerthananyoftheotherstudentsintheclass.LilyLucyWho,shairi
7、slonger?Lucy'shairislongerthanLily's.Lily'shairislong.Whichgoesfaster,thebikeorthecar?Thecargoesfasterthanthebike.Thebikegoesfast.Whichflieshigher,theplaneorthebird?Theplaneflieshigherthanthebird.Thebirdflieshigh.at10:00at11:00JimTomWhogoestobedlater,JimorT
8、om?TomgoestobedlaterthanJim.Jimgoestobedlate.JennyMaryWhoiscalmer,JennyorMary?MaryiscalmerthanJenny.Jennyiscalm.Whichrunsfaster,thedogorthesheep?Thedogrunsfasterthanthesheep.Thesheeprunsfast.Whoismoreb
