形容詞和副詞比較級和最高級ComparativeandSuperlativeDegreesofAdjectivesandAdverbs第1頁請你思索：什么是形容詞和副詞？形容詞用于修飾名詞，表示人或事物屬性或特征等。副詞是用來說明動作或狀態(tài)特征,說明時間，地點，程度等概念。它用來修飾動詞、形容詞、

副詞、短語或句子。第2頁

形容詞和副詞級別大多數(shù)形容詞和副詞有三個等級：原級比較級最高級第3頁請你觀察：形容詞和副詞比較等級改變規(guī)律longlongerlongestnicenicernicestbigbiggerbiggestearlyearlierearliestinterestingmoreinterestingmostinterestingcarefully

morecarefullymostcarefullyfriendlymorefriendlymostfriendly

friendlierfriendliestgoodbetterbestmany/much

moremost原級比較級最高級第4頁請你總結(jié)：形容詞和副詞比較等級組成規(guī)律一.規(guī)則改變：1.單音節(jié)和部分雙音節(jié)詞,在詞尾直接加-er,-est2.以字母e結(jié)尾,加-r,-st3.以重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母，雙寫此字母,再加-er,est4.以“輔音字母+y”結(jié)尾，把y變成i，再加-er,est5.多音節(jié)詞和大部分雙音節(jié)詞,在詞前面加more或most6.有些雙音節(jié)詞既可用more,most形式，又可用-er,-est形式二.不規(guī)則改變第5頁請給出以下形容詞或副詞比較級和最高級tallnearlargeablethinhotfunnyhappybeautifulquicklyquietlittletallertallestnearernearestthinnerthinnestablerablestlargerlargesthotterhottestfunnierfunniesthappierhappiestmorebeautifulmostbeautifulmorequicklymostquicklyquieterquietestmorequietmostquietless

least第6頁請你切記：一，要雙寫再加-er,-est詞有哪些？hotbigfatthinredwetsadglad…二.不規(guī)則改變詞有哪些？原級比較級最高級good/wellbetterbestbad/ill/badlyworseworstmany/muchmoremostlittlelessleastoldolderoldesteldereldestfarfartherfarthestfurtherfurthest第7頁Notes:類似slowly,quickly這么雙音節(jié)詞，即使也是輔音字母加y結(jié)尾，但這里-ly是表示副詞后綴，因此比較級和最高級組成是在單詞前加more和most。2.強調(diào)程度時，形容詞和副詞前可加上too,very,so,quite等。比較級前則要加上much,even,alittle,alot,still,abit等詞(組)，表示程度。3.

farther常指時間、距離上遠。further能夠代替farther，還慣用于引伸和抽象意義，表示“深入，更深刻，更深入等”。4.older表示年紀大小或年代久遠，elder表示弟兄姐妹之間長幼關(guān)系。第8頁1以-ly結(jié)尾是形容詞而不是副詞：costly昂貴lonely孤獨deadly死普通lively活潑friendly友好silly傻氣kindly熱心腸likely可能leisurely悠閑ugly長得丑brotherly弟兄般monthly每個月earthly塵世2只作以“a”開頭很多形容詞只能做表語：afraid害怕alike相象awake醒著alone單獨，惟一alive活著ashamed慚愧asleep睡著aware意識到、覺察到well健康content滿意unable無能第9頁沒有比較級和最高級詞含有絕對概念有形容詞和副詞：absolute,entire,whole,total,perfect,excellent,thorough,complete,wonderfulbjyq12@126.com0901第10頁原級as…as…Youcanneverbetoocareful.倍數(shù)；比較級…than….Abetterstart:一個更加好開始Can’tfeelbetter不可能更加好了Far;abit;much;最高級表示范圍詞：of.in第11頁形容詞和副詞原級使用方法：形容詞用于系動詞后直接描述人物或動作，形容詞用于名詞前修飾名詞，或表示主句伴隨狀態(tài)。副詞用于修飾動詞或全句。Rabbitsrunfast.Perhapsheisright.Ourcountryisbeautifulandstrong.Thetomatotastesgoodandsellswell.Weencouragehimtospeakuphisopinion,butheseemsjusttooshy.Afterawholeday’swork,hewentbackhome,tiredandhungry.Helookedbehindfromtimetotime,fulloffear.第12頁系動詞感官動詞：look;sound;feel;taste;smell;seem;appear以下動詞既是實義動詞又是系動詞，注意用做系動詞時，要求形容詞做表語：Remain;keepbecome,get,grow,go,come,turn,stay,stand,run,prove,seem,appear,look第13頁形容詞和副詞原級使用方法：2.…as+原級+as…“……和……一樣”Youareastallasme.=YouareastallasI(am).Thiscomputerrunsasfastasthatone.3.…notas(so)+原級+as…“……不如/沒有……”Thisjacketisnotas(so)cheapasthatone.Henrydoesn’tstudyas(so)hardashiselderbrother.4.as+形容詞+a/an+單數(shù)名詞+asHeisaskindapersonashisfather.5.as+many/much+不可數(shù)名詞/可數(shù)名詞復(fù)數(shù)+asIcancarryasmuchfruitasyoucan.

形容詞用于系動詞后直接描述人物或動作，副詞用于修飾動詞或全句。第14頁1.Itisgenerallybelievedthatteachingis_____itisascience。A.asartmuchasB.muchanartasC.asanartmuchasD.asmuchanartas2.HespeaksEnglishwellindeed,butofcoursenot_____anativespeaker。A.asfluentasB.morefluentthanC.sofluentlyasD.muchfluentlythan3.Johnisthetallestboyintheclass,_______accordingtohimself。A.fivefooteightastallasB.astallasfivefooteightC.asfivefooteighttallasD.astallfivefooteightas4.Atyphoonsweptacrossthisareawithheavyrainsandwinds____strongas113milesperhour。A.tooB.veryC.soD.as答案：1.D2.C3.B4.D第15頁Aslongas1kilometreAsheavyas1000kilograms.Twiceasbigasthatone.Twicethesizeofthatone.Twicebiggerthanthatone3metresinheight/high/tall2kilometresinlength/long10metresinwidth/wideTheareaofYanqingisabout26squarekilometers.Yanqingis26squarekilometresinarea.Yanqingcoversanareaof26squarekilometres.IhopeIcanhaveamorecomfortableclassroomwithmorelightsandbrighterwindows,whereIcanenjoyreadingmyfavoritenovels.第16頁1.Borishasbrains.Infact,Idoubtwhetheranyoneintheclasshas___IQ。A.ahighB.ahigherC.thehigherD.thehighest2.Mr.Smithowns______collectionofcoinsthananyoneelseIhaveevermet。A.largerB.alargerC.thelargerD.alarge3.---Didyouenjoyyourselfattheparty?---Yes.I’veneverbeento____onebefore。A.amoreexcitedB.themostexcitedC.amoreexcitingD.themostexciting4.Yourstoryisperfect;I’veneverheard____before。A.thebetteroneB.thebestoneC.abetteroneD.agoodone5.Ofthetwosisters,Bettyis____one,andsheisalsotheonewholovestobequite。A.ayoungerB.ayoungestC.theyoungerD.theyoungest第17頁表示倍數(shù)結(jié)構(gòu)

1.數(shù)詞+times+as+形容詞原級+as

Thisroomistwiceasbigasthatone.

2.數(shù)詞+times+形容詞比較級+thanThisroomistwicebiggerthanthatone.

3.數(shù)詞+times+性質(zhì)名詞+of（性質(zhì)名詞主要有：length,size,height,weight,depth等）

Thisroomistwicethesizeofthatone.

4.（not）half+as+形容詞原級+as

Thisroomishalfasbigasthatone.

第18頁1.Ourneighborhas_____ours.A.asabighouseas

B.asbigahouseasC.thesamebighouseas

D.ahousethesamebigas

2.Whatatable!I’veneverseensuchathingbefore.Itis

itislong.A．halfnotaswideas

B．widenotashalfasC．nothalfaswideas

D．a(chǎn)swideasnothalf

3.Ilikethisjacketbetterthanthatone,butitcostsalmostthreetimes____.A.asmuch

B.asmany

C.somuch

D.somany第19頁

4.Tenyearsagothepopulationofourvillagewas

________thatoftheirs.A.astwicelargeas

B.twiceaslargeas

C.twiceasmuchas

D.astwicemuchas

5.Myuncle’shouseinthedowntownareaismuchsmallerthanours,butitistwice___expensive.A.as

B.so

C.too

D.very

6.Peter’sjacketlookedjustthesameasJack’s,butitcost

________his.A.asmuchtwiceas

B.twiceasmuchas

C.muchastwiceas

D.astwicemuchas

第20頁7.（09四川卷）Myuncle’shouseinthedowntownareaismuchsmallerthanours,butitistwice___expensive.

A.as

B.so

C.too

D.very

8.（09江西卷）Accordingtostatistics,amanismorethantwiceaslikelytodieofskincancer____awoman.

A.than

B.such

C.so

D.as

9.（09遼寧卷）Peter’sjacketlookedjustthesameasJack’s,butitcost_______his.

A.asmuchtwiceas

B.twiceasmuchas

C.muchastwiceas

D.astwicemuchas

10.（08浙江卷）Ilikethisjacketbetterthanthatone,butitcostsalmostthreetimes______.

A.asmuch

B.asmany

C.somuch

D.somany答案：1.B

2.C

3.A

4.B

5.A

6.B

7.A

8.D

9.B

10.A第21頁形容詞和副詞比較級使用方法：1.…比較級+than…“……比……更……”Youaretallerthan

me.=Youaretallerthan

I(am).Idon’tthinkhiswritingismorebeautifulthanyours.3.比較級+and+比較級“越來越……”Theweatherisgettingwarmerandwarmer.Ourschoolisgettingmoreandmorebeautiful.4.the+比較級…,the+比較級…“越……,越……”Themoreexerciseyoudo,thehealthieryouwillbecome.2.比較級(特殊疑問句)，…or…?“哪個更……?”Whichislonger,thisoneorthatone?5.“a/an+比較級+單數(shù)可數(shù)名詞”表示“一個更……人/物”Ihaveneverseenamoremovingscene.第22頁形容詞和副詞最高級使用方法：…the+最高級+(名詞)+表示范圍短語或從句“……是最……”HeisthekindestmanthatIhaveevermet.LiTaojumps(the)farthestofall.Sheisthemostcarefulstudentofusthree.4.…oneofthe+最高級(形)+名詞(復(fù))+表示范圍短語“……是……當中最……之一”ShanghaiisoneofthebiggestcitiesinChina.3.最高級(特殊疑問句)，…，…or…?“哪個更……?”

Whoistheyoungest,Jim,TomorJenny?2.…thesecond(third…)+最高級+(名詞)+表示范圍短語“……是第二(三……)……”

TheChongmingIslandisthethirdbiggestislandinChina.第23頁7.（09四川卷）Myuncle’shouseinthedowntownareaismuchsmallerthanours,butitistwice___expensive.

A.as

B.so

C.too

D.very

8.（09江西卷）Accordingtostatistics,amanismorethantwiceaslikelytodieofskincancer____awoman.

A.than

B.such

C.so

D.as

9.（09遼寧卷）Peter’sjacketlookedjustthesameasJack’s,butitcost_______his.

A.asmuchtwiceas

B.twiceasmuchas

C.muchastwiceas

D.astwicemuchas

10.（08浙江卷）Ilikethisjacketbetterthanthatone,butitcostsalmostthreetimes______.

A.asmuch

B.asmany

C.somuch

D.somany答案：1.B

2.C

3.A

4.B

5.A

6.B

7.A

8.D

9.B

10.A第24頁形容詞和副詞比較級和最高級20個雷區(qū)第25頁Correctthemistakes:Mary’shairislongerthanmysister.TheweatherinBeijingiscolderthaninShanghai.Theapplesinthisbasketarebetterthantheminthatbasket.TheChangjiangRiverislongerthananyriverinChina.ChinaislargerthananyothercountryinEurope.HisolderbrotheriselderthanI.Ourcountryisgettingmorebeautifulandmorebeautiful.Thisclassroomisthreetimesasbiggerasthatone.Whoistalleststudentinourschool?Whichdoyoulikebetter,apples,bananasorpears?_______mysister’s__________that…____those___anyother________any____elder____older_____________________moreandmore_____big_____thetallest_____(the)best第26頁Correctthemistakes:11.Thisboxismoreheavierthanthatone.12.Tomistheyoungestinthethree.13.Heistallerofthetwo.14.Todayisourthebusiestday.15.IthinkmathisverymoredifficultthanChinese.16.Therearemuchmorepeopleinthestreetthanusual.17.MikeissotallasJack.18.LiYingjumpedfartherthanJimjumped.19.TheYellowRiveristhesecondlongerriverinChina.20.Wemustgetfartherinformation.___________heavier__of____thetaller______our____much_____many__as______(did)_____longest______further第27頁Let’stalkabouttheadvantagesanddisadvantagesofthethreewaysofentertainmentwatchTV;seeafilminthecinema;seeafilmontheInternetcharacterIthasthebiggestscreens.It’sthemostpopular.It’stheclosesttohomeIt’sthecheapest.Ithasthefriendliestservice.Ithasthemostcomfortableseats.質(zhì)量/特色screen;service;Soundsystemdistance,seat;ticket第28頁同義句轉(zhuǎn)換，每空一詞：1.Mikeisnotso/astallasJack.Jackis________________Mike.2.Heistheyoungestinhisclass.Heisyoungerthan___________________inhisclass.Heisyoungerthan____________________inhisclass.3.Thecheetahisfasterthananyotheranimalintheworld.Thecheetahis____________animalintheworld.(同上)The________fastestanimalisthecheetah.4.JapaneseislessusefulthanChinese.Japanese_____as/souseful_____Chinese.5.Iamasdiligentasher.Iamasdiligentas________.6.LiYingjumpedfartherthanJim.LiYingjumpedfartherthanJim________.tallerthananyotherstudenttheotherstudentsthefastestsheisdidworld’sisn’tas第29頁合并句子，每空一詞：Lucyis8yearsold.Lilyis8yearsold,too.Lucyis__________________Lily.2.Dannyis15.Jennyis12.Jennyis______________________thanDanny.3.Jimjumps2metreshigh.Tomjumps3metreshigh.Tomjumps_______________Jim.4.Jennyjumpsfar.BrainjumpsfartherthanJenny.DannyjumpsfartherthanBrain.Dannyjumps_______________thethree.5.Acarruns150kilometresperhour.Abikeruns50kilometresperhour.Acarruns_________________________asabike.Acarruns____________thanabikehigherthanfarthestofthreetimesasfastasolderasfaster

twicethreeyearsyounger第30頁用括號內(nèi)形容詞或副詞適當形式填空:Thishorseisvery________(strong),butthathorseismuch_________(strong)thanthisone.It’ssolate,soIdrivethecar___________(slowly)thanusual.3.Hewent______________(far)thantheotherexplorers.4.The____(little)youeat,the_________(thin)youare.5.TheBeijingLibraryisoneof__________(big)librariesinChina.6.Thestreetisas_______(long)asthatone,butitis_____(wide)thanthatone.7.Hisdrawingisn’tso_______(good)asyours.8.Whenapieceoficeistakenintoawarmroom,itbecomes__________(small)and__________(small).9.Thispianois______________(expensive)thantheothertwo.Itis__________________(expensive)ofthethree.10.Whichis________________(difficult),English,physicsorbiology?strongstrongerlessfarther/furtherlongsmallermoreexpensivethemostdifficultmoreslowlygoodthebiggestwidersmallerthemostexpensivethinner第31頁漢譯英：Jack和Mike一樣高。Lily和Lucy跳得一樣遠。他英語不如我說得好。格林小姐房間比布朗小姐潔凈得多。北京變得越來越漂亮。JackisastallasMike.LilyjumpsasfarasLucy.Hedoesn’tspeakEnglishas/sowellasme/I(do).MissGreen’sroomismuchcleanerthanMissBrown’s.Beijingisbecomingmoreand