英語八年級上冊Unit4-英語形容詞比較級和最高級課件共23張3

形容詞的等級原級比較級最高級①程度副詞very,too,so,quite等修飾形容詞的原級如：verytall、toohot、socold

Thecarisquite/verycute.Thefloodisvery/soserious.形容詞原級的常用句型Enough修飾形容詞（副詞）時，enough放在后面Oldenoughquicklyenoughas+adj.+as和...一樣asfunnyasasbigasashappyasassmartas這個故事和那個故事一樣有趣。Thestoryisasinterestingas

thatone.否定形式：

notas+adj.+as

和…不一樣這個問題不如那個問題難。Thequestionisnotasdifficultasthatone.3.基數(shù)詞+times+as+adj.+as…是…的幾倍3timesasbigas6timesasfastas

我們學校是你們學校的三倍大.Ourschoolisthreetimes

asbigasyours.中考熱點1.Theiceinthelakeisas___asitwasbefore.A.thinB.thinner

C.thinnestD.thethinnest2.---HowcanIspeakEnglish____you?---You'dbetterspeakmore.Ithink.A．a(chǎn)sgoodasB.morethanC.aswellasD.asmuchas3.Mybrotherisas______(serious)asmysister.Theybothliketostudy.AcseriousThebeeisflyingfast.

Thebirdisflyingfaster.Theplaneisflyingthefastest.back詞尾變化原級比較級最高級hardlarge

harderlargerhardestlargestbigthinwetbiggerthinnerwetterbiggestthinnestwettesthappydryearlyhappierdrierearlierhappiestdriestearliestdifficultpopularmore…themost…規(guī)則變化你可以講講嗎？？？單音節(jié)詞在詞尾加-er(比較級)或-est(最高級)以字母e接尾的詞加-r或-st以重讀閉音節(jié)結(jié)尾的詞末尾只有一個輔音字母應雙寫輔音字母再加er或est以輔音字母+y結(jié)尾的詞變y為i再加-er,或-est多音節(jié)詞和多數(shù)雙音節(jié)詞在其前面加more和most把下面的形容詞或者副詞變成比較級和最高級small—fast---large---late----heavy---busy---hot----big----interesting---beautiful---smallersmallestfasterfastestlargerlargestlaterlatestheavierheaviestbusierbusiesthotterhottestbiggerbiggestmoreinterestingmostinterestingmorebeautifulmostbeautifulbetterbest

farlittleworseworstmoremostfartherfarthestfutherfurthestlessleastgoodwellbadillmany

much部分形容詞的不規(guī)則變化：ComparetwofamouspeopleJackieBirth:1954,04,07Height:1.73mWeight:63kgAndyBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyounger…Jackieis…than…比較級+than…形容詞比較級的常用句型Thiscakeismoredeliciousthanthatone（兩者之間）

倍數(shù)+比較級+than....這個蛋糕比那個蛋糕好吃。這座花園是那座花園的9倍大。Thisgardenis9timeslargerthanthatone.the+比較級+ofthetwo…Amyistheshorterofthetwo.Davieisthetallerofthetwo.用比較級表示最高級Peterisstrongerthananyotherboyinhisclass.Peter

isthestrongestboyinhisclassPeterisstrongerthantheotherboys

inhisclsasHeistallerthananyotherboy.Heistallerthantheotherboys吃的越多，會變得越胖youeat,youwillbe.

the+比較級，the+比較級越……，越……。ThemorethefatterThemore,thebetter.你們越仔細，出的錯誤就越少._________carefulyouare,_________mistakesyoumake.他越忙越快樂._________heis,___________hewillbe.The

busier

the

happierThemorethefewer修飾比較級的詞一點兒：alittle/abit…得多：alot/even(甚至）/much*much修飾多音節(jié)詞：muchmore+adj.

漂亮得多：muchmorebeautiful…比較級+比較級:越來越…加more的比較級:moreandmore+adjEg:越來越有趣:moreandmoreinterestingEg.Herunsfasterandfaster.他跑得越來越快1.Inordertokeephealthy,youshouldeat

___fastfood，___freshvegetablesandtakeenoughexercise.A.fewer,fewerB.less,moreC.fewer,moreD.less,less2.Mysisterisgoodatsports.shecanjump

___thanme.A.highestB.veryhighC.toohighD.muchhigherBD3.Themore.exerciseyoutake,the___youwi11be.A.weakerB.healthier

C.luckierD.worse4.EveryoneknowsChinaisgetting_______A.strongandstrong

B.strongerandstrongerC.morestrongandstrongD.strongestandstrongestBB2.Fillintheblanksusingthecorrectformsofthewordsinthebrackets.Mybrotheris_______(funny)thanme.Hemakespeoplelaughalot.I’moutgoing,butmybestfriendisalot________(outgoing)thanme.Mycousincanrun______(fast)thanme.Sheistallerthanme,too.Jimis________(friendly)thanTom,soTomhasmorefriendsthanJim.funniermoreoutgoingfasterfriendlier

。

Haveatry，please。1.Whichdoyoulike______(well),applesororanges?2.Whois______(old),JimorTom?3.Jackisrunning_____and______(fast).4.Ourcountryisbecoming______and___________(beautiful).

betterolderfasterfastermoremorebeatiful形容詞最高級的常用句型(三者或三者以上)the+最高級+ofin那個短發(fā)的女孩是我們中最高的.Thegirlwithshorthairisthetallestofus.上海是中國最大的城市之一.Shanghaiisoneofthelargestcities

inChina.最重要的語言之一是英語。OneofthemostimportantlanguagesisEnglish.Oneof+the+最高級+名詞復數(shù)“最……的……之一”云南是中國最美的城市之一。YunNanisoneofthemostbeatifulcitiesinChina.the+序數(shù)詞+最高級+單數(shù)名詞+in短語“在……中是第幾個……”eg：黃河是中國第二長河。TheyellowriveristhesecondlongestriverinChina.中國是世界上第三大國家。Chinaisthethirdlargestcountryintheworld.1.-Whichis__,thesun,themoonortheearth?--Ofcourse,themoonisA.smallB.smaller

C.smallestD.thesmallest2.Oct.15thwasoneof___daysin2003.Shenzhou-Vwassentupsuccessfully.A.excitingB.moreexcitingC.themostexcitingD.muchexciting.

3.Heis________(tall)ofthethreeboys.DCthetallest中考鏈接1.WhichdoesJimmylike

___

,ChineseorArt?A.wellB.bestC.betterD.much2.TheChangjiangRiverisoneof___

intheworld.A.thelongestriverB.longestriversC.thelongestriversD.longerrivers3.Mymooncakeisnicer

___

his.A.likeB.withC.forD.than4.Myhairislongerthan

___

.A.mysisterB.KateC.mybrother’sD.Lucys’5.Tingtingis

___

thanMeimei,butMeimeiis

___

thanTingting.A.tall,strongerB.taller,strongestC.tallest,strongtaller,strongerCCDCD6.Thereis

___

paperhere.Pleasebringsome.

A.littleB.lessC.fewerD.alittle7.Thepenis

___

thanthatone.

A.morecheapB.cheap

C.muchcheaperD.quitecheaper8.TomspeaksChinese

___

betterthanJimmy.A.moreB.veryC.alotofD.much9.Thereare

___

girlsinClassTwothaninClassFour.A.moreB.nicestC.mostD.best10.It’stoo

___

foryoutodothat.A.easyB.moredangerou