形容詞副詞的比較級和最高級1.Thefirstmooncakeissmall.2.Thesecondmooncakeissmallerthanthefirstone.smallsmallersmallest3.Thethirdmooncakeisthesmallestofall.1.Thefirstmooncakeischeap.2.Thesecondmooncakeischeaperthanthefirstone.￥5cheapcheaper￥3cheapest3.Thethirdmooncakeisthecheapestofall.￥8

形容詞比較級最高級規(guī)則變化（單音節(jié)詞和少數(shù)雙音節(jié)詞）1.一般情況下，直接+er/est

eg：cold

strong

fast

slowExercisenicenicernicest1.Themooncakeinpicture1isnice.2.Themooncakeinpicture2isnicer.3.Themooncakeinpicture3isthenicest.

形容詞比較級最高級規(guī)則變化（單音節(jié)詞和少數(shù)雙音節(jié)詞）2.以e結(jié)尾+r/st

eg：nice

largepoliteExercise1.Thegreenorangesarebig.2.Theorangeonesarebigger.3.Theredonesarethebiggestofall.bigbiggerbiggest

形容詞比較級最高級規(guī)則變化（單音節(jié)詞和少數(shù)雙音節(jié)詞）3.以輔音字母結(jié)尾的重讀閉音節(jié)，應先雙寫末尾輔音字母+er/esteg:thinfatbigExercise1.Thepigisheavy.2.Thebearisheavierthanthepig.3.Theelephantistheheaviestofall.heavyheavierheaviest

4.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,+er/est

eg:funnyeasy

形容詞比較級最高級規(guī)則變化

（單音節(jié)詞和少數(shù)雙音節(jié)詞）ExerciseJimTom

3.Stalloneisthemostathleticofthem.2.TomismoreathleticthanJim.1.Jimisathletic.Stallone250,000yuan50,000yuan3.Thegreencaristhemostexpensiveamongallthecars.2.Theredcarismoreexpensivethanthebike.1.Thebikeisexpensive.500yuan

5.多音節(jié)詞和部分雙音節(jié)詞，在詞前加more/mosteg:beautifulseriousactivecareful

形容詞比較級最高級規(guī)則變化

（其他雙音節(jié)詞和多音節(jié)詞）Exercise

副詞比較級最高級規(guī)則變化1.單音節(jié)和少數(shù)雙音節(jié)詞用加詞尾的方法（變化規(guī)則同形容詞）

eg：hard

-harder-hardest

fast-faster-fastest

early-earlier-earliest2.大部分多音節(jié)詞和雙音節(jié)詞，在詞前加more/most

eg:quicklystronglycarefullyefficiently形容詞和副詞比較級和最高級的構成1、規(guī)則變化

構成方法原級比較級最高級單音節(jié)詞和少數(shù)多音節(jié)詞1.一般在詞尾加-er/?/或-est/ist/fastfasterfastest2.以字母e結(jié)尾的形容詞，加-r或-stnicenicernicest3.重讀閉音節(jié)詞只有一個輔音字母時，應先雙寫輔音字母；再加-es或-estbigbiggerbiggest4.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音節(jié)詞和部分雙音節(jié)詞5.在詞前加more或mosttiredmoretiredmosttiredeasilymoreeasilymosteasily1.Thecinemaisfarfrommyhome.2.Thebookstoreisfartherfrommyhome.3.Thesupermarketisthefarthestfrommyhome.Myhouse3000m4000m5000msupermarketbookstorecinemafarthestfartherfar

不規(guī)則變化good/well–better-bestmuch/many–more-mostbad/badly/ill–worse–worstlittle–less–leastfar–farther/further–farthest/furthest

old–older/elder–oldest/eldest兩個好，兩個壞，兩個多；一個小又少，還有一遠和一老。biglittlecoldhotwarmcoollong

short

late

much

popular

biggerbiggestlessleastcoldercoldesthotterhottestwarmerwarmestcoolercoolestlongerlongestshortershortestlaterlatestmoremostmorepopularthemostpopularcheapwideeasynicethinfatbusyearlylargefinedeliciouscheapercheapestwiderwidesteasiereasiestnicernicestthinnerthinnestfatterfattestbusierbusiestearlierearliestlargerlargestfinerfinestmoredeliciousmostdelicious比較級的修飾語eg.Herunsmuchfasterthanshe.1.表示兩者之間的比較，常用“比較級+than”結(jié)構，可以用下列程度副詞修飾：①much/alot/far（多）②abit/alittle（一點兒）③still（仍然，更）④rather（相當）⑤slightly(稍微）⑥any（稍微，少許）⑦even（甚至）2.比較級還可以用年齡、倍數(shù)等詞組修飾。eg.Themountainis3timeshigherthanthatone.表示比較的幾種基本句型1.A=B（程度相同）；as…as…①HeisastallasTom.他和Tom一樣高。②HerunsasfastasTom.他跑的和Tom一樣快。2.A<B(表示A不如B)①notas/so…as…I’mnotastallashim.我不如他高。②less…than…Thisbookislessimportantthanthatone.

這本書不如那本書重要。3.A>B(表示A超過B)；…比較級than…

①Heistallerthanme.他比我高。②Heworksharderthanme.他比我努力。注：在比較狀語從句中常省略某些部分,但比較對象的成分不能省。TheroadsinBeijing

arewiderthanthoseinGuangzhou.（those指代theroads）4.比較級+and+比較級,表示“越來越…”O(jiān)urcityisbecomingmoreandmorebeautiful.我們的城市變得越來越美麗。5.the+比較級,the+比較級表示“越...,越..."Thebusierheis,thehappierhefeels.他越忙，他就越感到開心。

1.比較級+and+比較級越來越…2.the+比較級,the+比較級越…,越…3._________________youare,___________mistakesyouwillmake.(你越仔細，做錯的題目就越少）4.________________youeat,_____________you’llbe.(你吃得越多,就越胖)5.Alicewriteswell.Marywrites_________________thanshe.(甚至更好）ThemorecarefulthefewerThemorethefatter1.Thegirlbecomes＿＿_____________________.

(越來越漂亮）moreandmorebeautiful2.Theweatherisgetting______________________.

(越來越槽糕）worseandworseeven/stillbetter6.比較級+thananyother+單數(shù)名詞,表示“比其他的任何…都”Heisbetterthananyotherstudentintheclass.(Heisthebeststudentintheclass.)在他班里，比任何學生都好。（他是最好的。）7.the+比較級+ofthetwo表示“兩個中比較…的”Heisthebetterofthetwo.他是兩個人中比較好的。

8.三者或三者以上作比較,用最高級the+最高級+比較范圍（in/of…）.Heisthebusiestinhisfamily.他是他們家最忙的。9.oneof+最高級,表示“……是最……之一”O(jiān)urcityisoneofthesafestcitiesintheworld.我們的城市是世界上最安全的城市之一。用所給的形容詞副詞的適當形式填空。1.Tomis____(tall)thanJim.2.LiLeiis____________(young)boyinhisclass.3.Davidhas________(many)storybooksofallthestudents.4.LiLeispeaksEnglish_______(well)inhisgroup.5.Lucyruns__________(slowly)thanLily.tallertheyoungestthemostthebestmoreslowly改正下列句子中一處的錯誤。A．B.Whichdoyoulikebetter,cats,dogs,orchickens?_____C.Whoisoldestinourclass?_____laterbesttheoldestthemostimportantmuchfarther1.Itis_______inthesouththaninthenorth.(warm)2.Thatquestionis____________thanthisone.(difficult)3.Shefeltillyesterdayandshefeelseven_______today.(ill)4.Heismuch_______thanhisyoungerbrother.(young)5.Lilyis__________ofthetwo.(young)6.Tomis________ofthetwins.(tall)7.Whichdoyout