形容词和副词的比较级和最高级23292

会计学1形容词和副词的比较级和最高级形容词和副词的比较级和最高级23292第1页/共25页 形容词和副词比较级和最高级构成1.long fast young tall2.fine late nice large 3.thin biglonger longestyounger youngest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,estfiner finestlater latestthinner thinnestbigger biggesttaller tallestfaster fastestnicernicestlargerlargest大热天，胖子湿了，瘦子红眼了big,hot,fat,wet,thin,red第2页/共25页以辅音字母加“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.第3页/共25页不规则变化good/wellbad/badly/illmany/muchlittlefaroldbetter best worse worst more most farther farthest further furthest less leastolderoldesteldereldest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.furtherreading第4页/共25页 1.1.比较级用于比较级用于比较级用于比较级用于两者两者两者两者之间的比较之间的比较之间的比较之间的比较通常用连通常用连词词than 引导，表示引导，表示“较较”或或“更更一些一些”的意思的意思.2.2.最高级用于最高级用于最高级用于最高级用于三者或三者三者或三者三者或三者三者或三者以上以上以上以上,形容词的最形容词的最形容词的最形容词的最高级前面一定要有定冠词高级前面一定要有定冠词高级前面一定要有定冠词高级前面一定要有定冠词 thethe，副词的最副词的最副词的最副词的最高级前高级前高级前高级前可加不加可加不加可加不加可加不加。后面可带后面可带of，in短短语语来说明比较的来说明比较的范围范围Ourschoolisbiggerthantheirs.Thisbridgeislongerthanthatone.ShanghaiisShanghaiisthebiggestthebiggestcityinChina.cityinChina.LucysingsLucysings(the)best(the)bestofall.ofall.第5页/共25页Summer is very hot.Summer is _ than spring.Summer is_season of the four.Winter is very cold.Winter is _ than autumn.Winter is _season of the four.hotterthehottestcolderthecoldest第6页/共25页LiuXiangistallerthanPanChangjiang.YaoMingisthetallestofthethree.thefunniestrun(the)fastestplay(the)best第7页/共25页 1.比较级+than“比更”moredeliciousthanmoredeliciousthanbetterthanbetterthanolderthanolderthantwoyearstwoyearsThiscakeis_Thiscakeis_（味更美）（味更美）thatone.thatone.LiLeisings_LiLeisings_（比（比更好）更好）Jim.Jim.Heis_(Heis_(比比更大）更大）me.me.第8页/共25页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?第9页/共25页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warmerandwarmermoreandmorebeautiful第10页/共25页6.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.第11页/共25页Thisstoneis_thanthatone.biggermuchfaralittle第12页/共25页1.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.”的一个第13页/共25页1the+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?第14页/共25页3oneofthe+最高级(形)+名词(复)+表示范围的短语“是当中最之一”ShanghaiisoneofthebiggestcitiesinChina.4the+序数词（second,third)+最高级+表示范围的短语“是第(二,三)最”TheYellowRiveristhesecondlongestriverinChina.第15页/共25页1.Of all the subjects,which do you think is1.Of all the subjects,which do you think is_(difficult)to learn?_(difficult)to learn?2.This is one of the _(bad)games Ive 2.This is one of the _(bad)games Ive ever watched.ever watched.3.My mother is _(busy)in my 3.My mother is _(busy)in my family.family.4.This question is _(easy)of the five.4.This question is _(easy)of the five.themostdifficultworst5.Whichgoes_(fast),thebus,thecatorthetrain?6.Huangheisthesecond_(long)riverinChina.7.IthinkJimworks_(hard)inourclass.thebusiesttheeasiestfastestlongesthardest第16页/共25页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”HeisntastallasJim.less+原级+than“不如/没有”Shestudies_thanMaryShedoesntstudyashardasMaryHeis_thanJim.astallasashardaslesstalllesshard第17页/共25页notas(so)+原级+as隐含前者不如后者，可转化为“比较级+than”HeisntastallasJim.ShedoesntstudyashardasMary=Jimistallerthanhe.=Marystudieshaderthanshe.第18页/共25页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.any other studentthe other studentsChangjiangRiverislongerthananyotherriverinChina.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。第19页/共25页写出下列句子的同义句1.Shanghai is the biggest city in China.Shanghai is bigger than _ _ city in China.Shanghai is bigger than _ _ cities in China.2.Shanghai is bigger than any city in Africa.Shanghai is _ _ city in Africa.any otherthe otherthe biggest第20页/共25页1.Thebreadis_thanthesecakes.A.verydeliciousB.muchdeliciousC.moredelicious2.Inourcityits_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.LucysC.mybrothersCCBCCCC第21页/共25页8.Davidistallerthan_inthisclass.AanystudentBtheotherstudentsCanystudents9.Chinaislargerthan_inAfrica.A.anyothercountryB.anycountryC.theothercountries10.Thebabycried_.AharderandharderBharddandhardCmoreandmorehard11.Heis_ofthetwo.AtallerBthetallerboyCthetallestboy12.Hejumpsofthethree.A.furtherB.farthestC.furthest13.TheChangjiangRiverisoneofintheworld.A.thelongestriverB.longestriversC.thelongestrivers14.Themoreexerciseyoutake,theyouwillbe.A.weakerB.healthierC.luckierD.worse15.EveryoneknowsChinaisgetting_A.strongandstrongB.strongerandstrongerC.morestrongandstrongBBABBCBB第22页/共25页用括号内形容词或副词的适当形式填空:1.This horse is very _(strong),but that horse is much _(strong)than this one.2.Its so late,so I drive the car _(slowly)than usual.3.He went _(far)than the other people。4.The _(little)you eat,the _(thin)you are.5.The Beijing is the one of _ (big)cities in China.6.The street is as _(long)as that one,but it is_ (wide)than that one.7.His drawing isnt so _(good)as yours.8.When a piece of ice is taken into a warm room,it becomes _(small)and _(small).9.This piano is _(expensive)than the other two.It is _(expensive)of the three.10.Whichgoes_,thebusorthecar?(quick)strongstrongerlessfarther/furtherlongsmallermore expensivemore slowlygoodthe biggestwidersmallerthe most expensivethinnermorequickly第23页/共25页Thanks第24页/共25页