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形容词的比较级和最高级short-shortersmall-smallernicenicersafesafer------bigthinheavyheavierhappyhappier找规律:bigbiggerthinthinnerdelicious–moredelicious
interesting–moreinterestingimportant—moreimportant
carefully---morecarefullyquickly---morequicklyslowly---moreslowlyeasily---moreeasily找规律:大多数形容词和副词有三个等级:原级、比较级、最高级。一、形容词比较级的构成构成的规则变化:
形容词和副词的比较级1)在形容词后直接加-er。如:short--shortersmall--smaller2)以不发音的e结尾,直接加r.如:nice--nicersafe--safer3)重读闭音节词末尾只有一个辅音字母时,先双写这个辅音字母,再加-er。如:big–biggerthin–thinner4)以“辅音字母+y”结尾的双音节词,先改y为i,再加-er。如:easy–easierhappy–happier5)多音节词和部分双音节词在词前加more
。如:
delicious–moredelicious
interesting–moreinteresting
important—moreimportant
carefully---morecarefullyquickly---morequicklyslowly---moreslowlyeasily---moreeasily形容词最高级的构成A:tallshortquickthicklightcoolwarmquietwildcalmthe--esttalltallertallestB:
heavyeasytidydrybusyhappyhealthyhungryearlyy--i--estC:
largelatenice--st
biggestD:bighothottestthin“双写”thinnestwet
wettest
fatfattestAdjective
deliciousdangerousinterestingpopularbeautifulcarefulfriendly
themost--adj.用法:英语中三者或三者以上相比较,表示“最……”这样的最高程度概念时,要用“the+最高级”的结构表示。这种句式一般带有表示比较的介词短语,比如:inourclass,ofthethree等。例如:WangLinisthetallestinourclass.Thistheateristhecheapestofthethree.最高级变法有以下几点:
形容词的最高级a.直接加-est.如:short--shortestsmall--smallestb.以-e结尾的形容词,最高级+-st。如:
large—largestnice—nicestcute—cutestc.以辅音字母+y结尾的形容词,变y为i+est。busy—busiestheavy—heaviesteasy—easiesthappy—happiestdirty—dirtiestd.以重读闭音节结尾,末尾只有一个辅音字母结尾的词,双写最后一个辅音字母,再加+er或
+est。如:
big—bigger—biggestthin—thinner—thinnestfat—fatter—fattesthot—hotter—hotteste.多音节和部分双音节形容词,需在原级前+more
构成比较级,+most构成最高级。如:
important—moreimportant—mostimportantbeautiful—morebeautiful–mostbeautifuldifficult—moredifficult—mostdifficult3.不规则变化:原级比较级最高级good/wellbetterbestbad/illworseworstlittlelessleastmany/muchmoremostfarfarther/furtherfarthest/furthestoldolder/elderoldest/eldest最高级规则变化口诀:最高级,很容易,一般词尾加est。(cheap-thecheapest)词尾若有哑音e,直接就加st。(close-theclosest)重读闭音节,单辅音字母要双写。(big-thebiggest)辅音字母加y,记得把y变为i。(friendly-thefriendliest)多音节,考考你,themost到底加哪里?(popular-themostpopular)TheComparativeSuperlativeDegreesofAdjectives&Adverbs总结形容词和副词比较级和最高级latelater-latestearly
earlier–earliestbigbigger-biggestfluently/difficultmore~,most~重读闭音节、末尾只有一个辅音字母双写加–er或–est单音节词在词尾比较级加-er或最高级加-est以e结尾的词,只需加-r或-st以辅音字母加y结尾双音节词变y为i加–er或–est部分双音节和多音节词在原级前加more或most少数以er,ow结尾的双音节词加-er-esttalltaller-tallestclevercleverer-cleverestcheap,cold,small,warm,young,highfine,nice,safehappy,busy,dirty,easy,lazy,prettyfat,hot,red,thin,wet,
sadnarrow,yellowquickly,slowly,useful,careful,popular,modern,形容词和副词比较级和最高级构成
(规则变化)
不规则变化good/well–better-bestmuch/many–more-mostbad/badly/ill–worse–worstlittle–less–leastfar–farther/further–farthest–furthest
old–older/elder–oldest/eldest1.Paulisvery_______.Heis________thanhisbrother.A.heavy---heavier B.heavy---heavy C.heavier---heavierD.heavy---heavyer2.Ithasthe________clothingstoreinthetown.A.goodestB.gooddest C.bestD.better3.Thisruleris____thanthatone.A.longB.longerC.thelongestD.longest4.Thisbookis____ofall.A.cheapestB.cheapD.cheaperD.thecheapest5.Heismuch____thanhisbrother.A.tallerB.tallC.thetallestD.tallest6.LiLeiis____olderthanLucy.A.quiteB.veryC.muchD.more一.单选。1.Whois_______(quiet),MaryorJane?2.Lucyismuch_____(smart)thanLily.3.MissDuisalittle________(outgoing)thanhersister.4.MyEnglishteacherisquite_____(good)attellingstories.5.Jimrunsvery_____(fast),Ican’tfollowhim.Classexercises形容词和副词比较级的用法1.Whoruns
faster,heorshe?2.Heruns
fasterthanshe.3.Heruns
muchfasterthanshe.4.Hebecomes
healthierandhealthier.5.Themore
youexercise,
thehealthier
youwillbe.6.Sheis
lesshealthythanhe.1.表示两者之间的选择,
可用“Which/Who…+比较,…or…?”.2.表示两者之间的比较,通常用连词than引导,表示“更······一些”.3.much/far/alot,even,still,alittle/abit…
修饰比较级,表示程度.Whoruns
faster,heorshe?Heruns
fasterthan
she.Heruns
muchfasterthan
she.4.“比较级+and+比较级”表示“越来越……”5.“the+比较级,the+比较级”表示“越…,越…”
6.表示不及另一方时,用“less+原级+than…”
(双音节和多音节词)Hebecomes
healthierandhealthier.Themore
youexercise,
thehealthier
youwillbe.Sheis
lesshealthythan
he.Heis
healthierthan
she.Shanghaiisbecoming
moreandmoremodern.1.比较级+and+比较级越来越…2.the+比较级,the+比较级越…,越…3._______________youare,_________mistakesyouwillmake.(你越仔细,做错的题目就越少)4.__________youeat,_________you’llbe.(你吃得越多,就越胖)5.Alicewriteswell.Marywrites_________________thanshe.(甚至更好)ThemorecarefulthefewerThemorethefatter1.Thegirlbecomes______________________.
(越来越漂亮)moreandmorebeautiful2.Theweatherisgetting
_________________.
(越来越槽糕)worseandworseeven/stillbetter1.表示三者或三者以上比较,可用”Which/Who…+最高级,…,…or…?”表示.2.最高级+of/among(同类比较)in…(范围比较)4.oneof+形容词最高级+名词复数表示“最…
之一”3.序数词修饰最高级形容词和副词的最高级的用法Whois
thetallest,Tom,Mike,orJack?Tomis
thetallestof
thethree.Mikeis
thesecondtallest
studentinourclass.Jackis
oneofthetalleststudentsinourclass.Tomruns
(the)fastest
inourclass.
3.LinTaois__________________________intheclassbecausehenevergetstoschoolontime.(最懒的学生之一)4.Edisonwas_________________________intheworld.
(最伟大的发明家之一)oneofthelazieststudentsoneofthegreatestinventorsTheYangtzeRiveris__________________riverintheworld.(第三长河)thethirdlongest2.TheAtlanticis__________________oceanintheworld.(第二大洋)thesecondbiggestExercise:一、翻译句子:二、同义句转换
1.FlatAismoreexpensivethanFlatBFlatBis_______________thanFlatA.FlatBis_______________FlatA.FlatBisnot_________________FlatA.betterthan2.Heisthetalleststudentintheclass.
Heis______________________________intheclass.tallerthananyotherstudentanyother+名词单数lessexpensivecheaperthanasexpensiveas
1.HainanisaverylargeIsland.Itisthesecond_________islandinchina.(large)2.Ourteacherisas______asbefore.(busy).3.Heis______________amongus.(careful)4.LiLeijumpedfar______thanJim.(far)5.Thebusierheis,the________hefeels.(happy)6.IthinkYaoMingisoneof____________basketballplayersinNBA.(hot)busythemostcarefulfartherhappierlargestthehottest三、完成句子1.fortable3.big4.happy5.cheap6.many7.difficult
8.little
better
best
morecomfortable
mostcomfortable
bigger
biggest
happier
happiest
cheaper
cheapest
more
most
moredifficult
mostdifficult
less
least1.Lilygetsup______(early)thanLucy.2.Whichgoes__________(slowly),TomorJim?3.Thisbookis_______________(interesting)thanthatone.earliermoreslowlymoreinteresting二根据所给词的适当形式填空4.Sheworks________________(careful)inherschool.5.Whogoestobed_________(late)Jim,TomorJack?6.Ithinkturkeyis________________(delicious)ofall.themostcarefullylatestthemostdelicious7.Thisisoneof____filmsofthisyear.A.moreexcitingB.excitingC.themostexcitingD.mostexciting8.TheweatherinBeijingiscolderthan_____.A.inGuangzhouB.GuangzhouC.thatinGuangzhouD.thatfromGuangzhou9.Tomis____ofthetwoboys.A.tallerB.tallestC.thetallerD.thetallest10.Ofmyparents,myfatherlooks_____.A.oldB.olderC.theoldestD.theolder11.Thiswatchis____thanthatone.A.muchexpensiveB.expensiverC.moreexpensiverD.moreexpensive二.用括号中形容词的适当形式填空。
1.Iamvery_______.ButTomis____________thanI.Frankis_________________.(tired)
2.Whichis_____________(difficult),physicsorbiology?3.Thisbookis________thantheothertwo.Itis____________ofthethree.(easy)
4.Insummerit’s_______(hot)inWuHanthaninBeijing.5.TheChinesepeoplehaveamuch_____
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