初中英语形容词比较级和最高级省公开课一等奖全国示范课微课金奖课件

形容词的比较级和最高级1/29ComparetwofamouspeopleBirth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyounger2/29Whoistheoldestandwhoistheyoungest?Height:Weight:Hair:ChenLongistheoldestandXieTingfengistheyoungest.ChenLongistheshortestandXieTingfengisthetallest.ChenLongisthethinnestandXieTingfengistheheaviest.ChenLonghasthelongesthairandLiuDehuahastheshortesthair.Birth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgBirth:1980,08,29Height:1.745mWeight:68kg3/29归纳总结当_______个人或物对比时用比较级。当____________人或物对比时用最高级。两三个及以上4/29形容词比较级、最高级组成A:cheapshortquickthicklightcoolwarmquiet

最高级：the--est比较级：直接加er5/29B:

heavyeasytidydrybusyhappyhealthyhungryearly最高级：y-i--est比较级：y-i--er6/29C:

largelatenice最高级：adj.+stD:bighotthin“双写”最终辅音字母加er/estwet

fat比较级：adj.+r7/29deliciousdangerousinterestingpopularbeautifulcareful

outgoing

比较级：more+adj.最高级：themost+adj.多音节形容词和部分双音节形容词：8/29betterbest

farlittleworseworstmoremostfartherfarthestlessleastgoodwellbadillmany

much部分形容词不规则改变：9/29词尾变化原级比较级最高级

hardlargebigthinwethappydryearlydifficultpopular规则变化你能够讲讲吗？？？单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾词加-r或-st双写以辅音字母+y结尾词变y为i再加-er,或-est多音节词和多数双音节词在其前面加more和most10/29原级goodwellbad/badlyillmanymuchlittlefar

比较级最高级betterbestworseworstlessmoremostfarther较远further深入leastfarthest最远furthest最大程度不规则变化11/29原级比较级最高级importanteasythingoodwellhotexpensivecheapmanylargecanyou???12/29形容词和副词有三个等级：原级比较级最高级13/29①程度副词very,too,so,quite等修饰形容词原级如：verytall、toohot、socold

形容词原级的常用句型14/29as+adj.+as和...一样asfunnyasasbigasashappyasassmartas这个故事和那个故事一样有趣。Thestoryisasinterestingas

thatone.否定形式：

notas+adj.+as

和…不一样这个问题不如那个问题难。Thequestionisnotasdifficultasthatone.15/29比较级+than…形容词比较级的常用句型Thiscakeismoredeliciousthanthatone（二者之间）这个蛋糕比那个蛋糕好吃。比较级前能够用much,alot,alittle,abit,even来修饰It’smuchcoldertoday.Thisbookisalittlemoreexpensivethanthatbook.16/29比较级+and+比较级越来越………It’sgettingcolderandcolderOurcountryisgettingstrongerandstrongerThegirlisbecomingmoreandmorebeautiful17/29吃越多，会变得越胖youeat,youwillbe.

the+比较级，the+比较级越……，越……。Themorethefatter18/29你们越仔细，出错误就越少.Themorecarefulyouare,thefewermistakesyoumake.他越忙越高兴._________heis,___________hewillbe.Thebusierthehappier19/29形容词最高级的常用句型(三者或三者以上)the+最高级+ofin那个短发女孩是我们班最高.Thegirlwithredhairisthetallestinourclass.上海是中国最大城市.ShanghaiisthelargestinChina.20/29最主要语言之一是英语。OneofthemostimportantlanguagesisEnglish.Oneof+the+最高级+名词复数“最…………之一”云南是中国最美城市之一。YunNanisoneofthemostbeatifulcitiesinChina.21/29the+序数词+最高级+单数名词+in短语“在……中是第几个……”eg：黄河是中国第二长河。Theyellowriveris

thesecondlongestriverinChina.中国是世界上第三大国家。Chinaisthethirdlargestcountryintheworld.22/29TheChangjiangRiveris____thananyotherriverinChina.A.shorterB.longerC.shortestD.longestback23/29____sheis,____shefeels.A.Themorebusy,themorehappyB.Thebusy,thehappyC.Busier,happierD.Thebusier,thehappierback24/29—Whichis_________seasoninBeijing?—Ithinkit'sautumn.［

北京］

A.goodB.betterC.bestD.thebest

back25/29---Inourcityit’s

inJuly,butitiseven_____inAugust.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotterD---Thebreadis____thanthesecakesA.verydeliciousB.muchdeliciousC.moredeliciousD.asdeliciousCback26/29---Anelephantis

thanatiger.A.HeavyB.veryheavyC.theheaviestD.heavier---Whichsubjectis_____,physicsorchemistry?A.interestingB.mostinterestingC.moreinterestingD