形容詞和副詞的比較級和最高級ComparativeandSuperlativeDegreesofAdjectivesandAdverbs形容詞和副詞的比較級和最高級Comparativeand1請你思考：什么是形容詞和副詞？形容詞用于修飾名詞，表示人或事物的屬性或特征等。副詞是用來說明動作或狀態的特征,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。請你思考：什么是形容詞和副詞？形容詞用于修飾名2

形容詞和副詞的級別大多數形容詞和副詞有三個等級：原級比較級最高級形容詞和副詞的級別大多數形容詞和副詞有三3請你觀察：形容詞和副詞比較等級的變化規律longlongerlongestnicenicernicestbigbiggerbiggestearlyearlierearliestinterestingmoreinterestingmostinterestingcarefully

morecarefullymostcarefullyfriendlymorefriendlymostfriendly

friendlierfriendliestgoodbetterbestmany/much

moremost原級比較級最高級請你觀察：形容詞和副詞比較等級的變化規律原級比較級最高級4請你總結：形容詞和副詞比較等級構成的規律一.規則變化：1.單音節和部分雙音節詞,在詞尾直接加-er,-est2.以字母e結尾的,加-r,-st3.以重讀閉音節結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”結尾的，把y變成i，再加-er,est5.多音節詞和大部分雙音節詞,在詞的前面加more或most6.有些雙音節詞既可用more,most形式，又可用-er,-est形式二.不規則變化請你總結：形容詞和副詞比較等級構成的規律5請給出下列形容詞或副詞的比較級和最高級tallnearlargeablethinhotfunnyhappybeautifulquicklyquietlittletallertallestnearernearestthinnerthinnestablerablestlargerlargesthotterhottestfunnierfunniesthappierhappiestmorebeautifulmostbeautifulmorequicklymostquicklyquieterquietestmorequietmostquietless

least請給出下列形容詞或副詞的比較級和最高級taller6請你牢記：一，要雙寫再加-er,-est的詞有哪些？hotbigfatthinredwetsadglad…二.不規則變化的詞有哪些？原級比較級最高級good/wellbetterbestbad/ill/badlyworseworstmany/muchmoremostlittlelessleastoldolderoldesteldereldestfarfartherfarthestfurtherfurthest請你牢記：hotbigfatthin7溫馨提示：類似slowly,quickly這樣的雙音節詞，雖然也是輔音字母加y結尾，但這里的-ly是表示副詞的后綴，因此比較級和最高級的構成是在單詞前加more和most。2.強調程度時，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、距離上的遠。further可以代替farther，還常用于引伸和抽象的意義，表示“進一步，更深刻，更深入等”。4.older表示年齡大小或年代的久遠，elder表示兄弟姐妹之間的長幼關系。溫馨提示：8形容詞和副詞原級的用法：2.…as+原級+as…“……和……一樣”Youareastallasme.=YouareastallasI(am).HehasasmanybooksasI(have).Thiscomputerrunsasfastasthatone.3.…notas(so)+原級+as…“……不如/沒有……”Thisjacketisnotas(so)cheapasthatone.Shehasnotas(so)manybooksasIhave.Henrydoesn’tstudyas(so)hardashiselderbrother.注：as在這里既可作介詞又可作連詞。作介詞時，后接人稱代詞的賓格。作連詞時，后接一個省略的比較狀語從句。用來直接描述人物或動作。Johnisatallboy.Rabbitsrunfast.Ourcountryisbeautifulandstrong.形容詞和副詞原級的用法：2.…as+原級+as9形容詞和副詞比較級的用法：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.注：than在這里既可作介詞又可作連詞。作介詞時，后接人稱代詞的賓格。作連詞時，后接一個省略的比較狀語從句。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?形容詞和副詞比較級的用法：1.…比較級+than…10形容詞和副詞最高級的用法：…the+最高級+(名詞)+表示范圍的短語或從句“……是最……”Bobisthetallestboyinourschool.HeisthekindestmanthatIhaveevermet.LiTaojumps(the)farthestofall.Sheisthemostcarefulstudentofusthree.4.…oneofthe+最高級(形)+名詞(復)+表示范圍的短語“……是……當中最……之一”ShanghaiisoneofthebiggestcitiesinChina.注:形容詞最高級前一般要加the,副詞最高級前可加可不加3.最高級(特殊疑問句)，…，…or…?“哪個更……?”

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

TheChongmingIslandisthethirdbiggestislandinChina.形容詞和副詞最高級的用法：…the+最高級+(名詞)11形容詞和副詞比較級和最高級的20個雷區形容詞和副詞比較級和最高級的12Correctthemistakes: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)bestCorrectthemistakes:_______my13Correctthemistakes: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______furtherCorrectthemistakes:_________14用括號內形容詞或副詞的適當形式填空: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用括號內形容詞或副詞的適當形式填空:strongstrong15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合并句子，每空一詞：higherthanfa16同義句轉換，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同義句轉換，每空一詞：tallerthana17漢譯英：Jack和Mike一樣高。Lily和Lucy跳得同樣遠。他的英語不如我說得好。格林小姐的房間比布朗小姐的干凈得多。北京變得越來越美麗。JackisastallasMike.LilyjumpsasfarasLucy.Hedoesn’tspeakEnglishas/sowellasme/I(do).MissGreen’sroomismuchcleanerthanMissBrown’s.Beijingisbecomingmoreandmorebeautiful.漢譯英：JackisastallasMike.Li18Themore

carefulyouare,thefewermistakesyouwouldmake.Bobjumps(the)farthestofall.TheChangjiangRiverisoneofthelongestriversintheworld.Jimcametoschool(the)latestinhisclassyesterday.Whichisthemostdifficult,English,physicsormaths?漢譯英：6.你越仔細，出錯就會越少。7.在所有人當中Bob跳得最遠。8.長江是世界上最長的河流之一。9.Jim在他班上到校最晚。10.哪個最難，英語，物理還是數學？Themorecarefulyouare,the19Makeyourownsentenceswithcomparativedegreesandsuperlativedegrees.Makeyourownsentenceswithc20Thankyou!Goodbye!Thankyou!Goodbye!21形容詞和副詞的比較級和最高級ComparativeandSuperlativeDegreesofAdjectivesandAdverbs形容詞和副詞的比較級和最高級Comparativeand22請你思考：什么是形容詞和副詞？形容詞用于修飾名詞，表示人或事物的屬性或特征等。副詞是用來說明動作或狀態的特征,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。請你思考：什么是形容詞和副詞？形容詞用于修飾名23

形容詞和副詞的級別大多數形容詞和副詞有三個等級：原級比較級最高級形容詞和副詞的級別大多數形容詞和副詞有三24請你觀察：形容詞和副詞比較等級的變化規律longlongerlongestnicenicernicestbigbiggerbiggestearlyearlierearliestinterestingmoreinterestingmostinterestingcarefully

morecarefullymostcarefullyfriendlymorefriendlymostfriendly

friendlierfriendliestgoodbetterbestmany/much

moremost原級比較級最高級請你觀察：形容詞和副詞比較等級的變化規律原級比較級最高級25請你總結：形容詞和副詞比較等級構成的規律一.規則變化：1.單音節和部分雙音節詞,在詞尾直接加-er,-est2.以字母e結尾的,加-r,-st3.以重讀閉音節結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”結尾的，把y變成i，再加-er,est5.多音節詞和大部分雙音節詞,在詞的前面加more或most6.有些雙音節詞既可用more,most形式，又可用-er,-est形式二.不規則變化請你總結：形容詞和副詞比較等級構成的規律26請給出下列形容詞或副詞的比較級和最高級tallnearlargeablethinhotfunnyhappybeautifulquicklyquietlittletallertallestnearernearestthinnerthinnestablerablestlargerlargesthotterhottestfunnierfunniesthappierhappiestmorebeautifulmostbeautifulmorequicklymostquicklyquieterquietestmorequietmostquietless

least請給出下列形容詞或副詞的比較級和最高級taller27請你牢記：一，要雙寫再加-er,-est的詞有哪些？hotbigfatthinredwetsadglad…二.不規則變化的詞有哪些？原級比較級最高級good/wellbetterbestbad/ill/badlyworseworstmany/muchmoremostlittlelessleastoldolderoldesteldereldestfarfartherfarthestfurtherfurthest請你牢記：hotbigfatthin28溫馨提示：類似slowly,quickly這樣的雙音節詞，雖然也是輔音字母加y結尾，但這里的-ly是表示副詞的后綴，因此比較級和最高級的構成是在單詞前加more和most。2.強調程度時，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、距離上的遠。further可以代替farther，還常用于引伸和抽象的意義，表示“進一步，更深刻，更深入等”。4.older表示年齡大小或年代的久遠，elder表示兄弟姐妹之間的長幼關系。溫馨提示：29形容詞和副詞原級的用法：2.…as+原級+as…“……和……一樣”Youareastallasme.=YouareastallasI(am).HehasasmanybooksasI(have).Thiscomputerrunsasfastasthatone.3.…notas(so)+原級+as…“……不如/沒有……”Thisjacketisnotas(so)cheapasthatone.Shehasnotas(so)manybooksasIhave.Henrydoesn’tstudyas(so)hardashiselderbrother.注：as在這里既可作介詞又可作連詞。作介詞時，后接人稱代詞的賓格。作連詞時，后接一個省略的比較狀語從句。用來直接描述人物或動作。Johnisatallboy.Rabbitsrunfast.Ourcountryisbeautifulandstrong.形容詞和副詞原級的用法：2.…as+原級+as30形容詞和副詞比較級的用法：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.注：than在這里既可作介詞又可作連詞。作介詞時，后接人稱代詞的賓格。作連詞時，后接一個省略的比較狀語從句。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?形容詞和副詞比較級的用法：1.…比較級+than…31形容詞和副詞最高級的用法：…the+最高級+(名詞)+表示范圍的短語或從句“……是最……”Bobisthetallestboyinourschool.HeisthekindestmanthatIhaveevermet.LiTaojumps(the)farthestofall.Sheisthemostcarefulstudentofusthree.4.…oneofthe+最高級(形)+名詞(復)+表示范圍的短語“……是……當中最……之一”ShanghaiisoneofthebiggestcitiesinChina.注:形容詞最高級前一般要加the,副詞最高級前可加可不加3.最高級(特殊疑問句)，…，…or…?“哪個更……?”

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

TheChongmingIslandisthethirdbiggestislandinChina.形容詞和副詞最高級的用法：…the+最高級+(名詞)32形容詞和副詞比較級和最高級的20個雷區形容詞和副詞比較級和最高級的33Correctthemistakes: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)bestCorrectthemistakes:_______my34Correctthemistakes: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______furtherCorrectthemistakes:_________35用括號內形容詞或副詞的適當形式填空: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用括號內形容詞或副詞的適當形式填空:strongstrong36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____________thanabikehigherthanfa