形容词和副词的比较级和最高级

形容词和副词比较级和最高级构成1.longfastyoungtall2.finelatenicelarge3.thinbiglongerlongestyoungeryoungest一般在词尾加er,est以字母e结尾的词,加r,st重读闭音节词只有一个辅音字母时,双写辅音字母,加er,estfinerfinestlaterlatestthinnerthinnestbiggerbiggesttallertallestfasterfastestnicernicestlargerlargest大热天，胖子湿了，瘦子红眼了big,hot,fat,wet,thin,red以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加er,estluckierluckiest4.easyluckyeasiereasiest5.beautifulseriousmorebeautifulmostbeautifulmoreseriousmostserious部分双音节词和多音节词在前面加more或most形容词和副词比较级和最高级构成earlyslowlyquicklyearlierearliestmoreslowlymostslowlymorequicklymostquickly注意：以“ly”结尾的副词，除early外，其后一般加more或most.不规则变化good/wellbad/badly/illmany/muchlittlefaroldbetterbestworseworstmoremostfartherfarthestfurtherfurthestlessleastolderoldesteldereldest注：older一般指年龄大小；Myfatherisolderthanmymother.elder指长幼关系(一般修饰名词作定语);Myelderbrotherisadriver.farther指距离更远.jumpfartherfurther指抽像的.IwanttostudyEnglishfurther.furtherreading1.比较级用于两者之间的比较通常用连词than引导，表示“较······”或“更······一些”的意思.2.最高级用于三者或三者以上,形容词的最高级前面一定要有定冠词the，副词的最高级前可加不加。后面可带of，in短语来说明比较的范围Ourschoolisbiggerthantheirs.Thisbridgeislongerthanthatone.ShanghaiisthebiggestcityinChina.Lucysings(the)bestofall.Summerisveryhot.Summeris________thanspring.Summeris_________seasonofthefour.Winterisverycold.Winteris________thanautumn.Winteris__________seasonofthefour.hotterthehottestcolderthecoldestLiuXiangistallerthanPanChangjiang.YaoMingisthetallestofthethree.thefunniestrun(the)fastestplay(the)best1.…比较级+than…“……比……更……”moredeliciousthanbetterthanolderthantwoyearsThiscakeis_________________（味更美）thatone.LiLeisings___________（比…更好）Jim.Heis_________(比…更大）me.2.比较级，…or…?“哪个更……?”表示两者之间的选择.Whichislonger,thisoneorthatone?Whodrawsbetter,TomorJim?3.形容词的比较级前面一般不加冠词，但表示“两者中较……”的时候，要用“the+比较级+ofthetwo”。Sheisthetallerofthetwogirls.Doyouknowthefatterboyofthetwounderthetree?5.The+比较级…，the+比较级…“越……,越……”4.比较级+and+比较级“越来越…”Theweatherisgetting———————————（越来越暖和）.Ourschoolisgetting————————————（越来越漂亮）.Themoreyoueat,thefatteryouwillbe.Themore,thebetter.moreandmore+原级warmerandwarmermoreandmorebeautiful6.注意：比较级前面可以用even(更加)，much/faralot(……得多)，alittlie/bit(一点),等词语表示不定程度或数量。Thisroomismuchbiggerthanthatone.Iamalittletallerthanhe.Hestudiesevenharderthanbefore.Thisstoneis____________thanthatone.biggermuchfaralittle1.Themoreexerciseyoutake,the_______youwillbe.A.weakB.healthierC.luckierD.worse2.EveryknowsChinaisgetting_____A.richandrichB.richerandricherC.thericher,thericherD.richestandrichestthe+比较级...the+比较级表示“越……越……”3.Ithinkourschoolisbecoming_____A.morebeautifulandmorebeautifulB.moreandmorecleanerC.moreandmorebeautifulD.cleanandcleanBBC比较级+and+比较级表示“越来越…”“moreandmore+原级”表示“越来越……”4.Ofthetworooms,thisoneis________A.bigB.biggerC.thebiggerC在“ofthetwo”结构中，用“the+比较级”表示“某两个人或物中较…..”的一个1…the+最高级+of/in短语…Bobisthetallestboyinourschool.Sheisthemostcarefulstudentofusthree.2.最高级，A,BorC?“哪个最……?”Whoistheyoungest,Jim,TomorJenny?Whichisthemostexpensive,abicycle,acar,oraplane?3…oneofthe+最高级(形)+名词(复)+表示范围的短语“……是……当中最……之一”ShanghaiisoneofthebiggestcitiesinChina.4…the+序数词（second,third…)+最高级+表示范围的短语“…是第(二,三……)最…”TheYellowRiveristhesecondlongestriverinChina.1.Ofallthesubjects,whichdoyouthinkis________________(difficult)tolearn?2.Thisisoneofthe___________(bad)gamesI’veeverwatched.3.Mymotheris_______________(busy)inmyfamily.4.Thisquestionis______________(easy)ofthefive.themostdifficultworst5.Whichgoes_____(fast),thebus,thecatorthetrain?6.Huangheisthesecond_______(long)riverinChina.7.IthinkJimworks__________(hard)inourclass.thebusiesttheeasiestfastestlongesthardest…as+原级+as…“……和……一样”Heis____________(一样高)Jim.Shestudies___________(一样努力)Mary..…notas(so)+原级+as…“…不如/没有…”Heisn’tastallasJim.…less+原级+than…“……不如/没有……”Shestudies________thanMaryShedoesn’tstudyashardasMaryHeis_______thanJim.astallasashardaslesstalllesshard…notas(so)+原级+as…隐含前者不如后者，可转化为“比较级+than”Heisn’tastallasJim.Shedoesn’tstudyashardasMary=Jimistallerthanhe.=Marystudieshaderthanshe.形容词副词的最高级可转换为以下比较级句式：1、比较级+than+anyother+名词单数2、比较级+than+the+other+名词复数Heisthetalleststudentinhisclass.Heistallerthan___________________inhisclass.Heistallerthan____________________inhisclass.anyotherstudenttheotherstudentsChangjiangRiverislongerthananyotherriverinChina.ChangjiangRiverislongerthananyriverinJanpa.注意：当比较双方属同一范围时，应用other排除自身。当比较双方不属同一范围时，不存在自己与自己比较的问题，所以不用other。写出下列句子的同义句1.ShanghaiisthebiggestcityinChina.Shanghaiisbiggerthan________cityinChina.Shanghaiisbiggerthan________citiesinChina.2.ShanghaiisbiggerthananycityinAfrica.Shanghaiis________cityinAfrica.anyothertheotherthebiggest1.Thebreadis____thanthesecakes.A.verydeliciousB.muchdeliciousC.moredelicious2.Inourcityit’s____inJuly,butitiseven____inAugust.A.hotterhottestB.hothotterC.hotterhot3.HainanisaverylargeIsland.Itisthesecond______islandinchina.A.largeB.largerC.largest4.Ahorseis______thanadog.A.muchheavyB.moreheavierC.muchheavier5.Whichsubjectis_____,physicsorchemistry?A.interestingB.mostinterestingC.moreinteresting6.-Whichis,thesun,themoonortheearth?--Ofcourse,themoonisA.smallerB.smallestC.thesmallest7.Myhairislongerthan.A.mysisterB.Lucys’C.mybrother’sCCBCCCC8.Davidistallerthan____inthi