新概念比较级

新概念比较级第1页/共57页Whataretheylike?tallshortbigsmallfastslownicelongadj.第2页/共57页Thepolicemanisthepolicewoman.Thepolicewomanistall.Thepolicemanistaller.tallerthan第3页/共57页Xiyangyangisshort.ManyangyangisManyangyangisXiyangyang

.shorter.shorterthan第4页/共57页Myreddressisnice.MygreendressisThegreendressisthereddress.nicer.nicerthan第5页/共57页Thestoneisheavy

.TheboxisTheboxisthestone.heavier.heavierthan第6页/共57页Thepenguinisfat.ThecatisThecatisthepenguin.fatter.fatterthan第7页/共57页Thecarisexpensive.TheminkcoatisThecoatisthecar.moreexpensive

.moreexpensive

than¥200,000¥400,000第8页/共57页

英语中，形容词有三个级

原级-----比较级-----最高级

tall-----taller------tallest两个事物相比，一个比另一个更...,用比较级

eg.Iamtall.Mybrotheristallerthanme.三个或三个以上的事物相比，最.....的，用最高级

eg.Iamtall.Mybrotheristaller.Myfatheristhetallestofusthree.

第9页/共57页fast

Lookatthepicturesandunderstand看图并理解fast第10页/共57页faster

Lookatthepicturesandunderstand看图并理解fast第11页/共57页longlonger

Lookatthepicturesandunderstand看图并理解第12页/共57页largelarger

Lookatthepicturesandunderstand看图并理解第13页/共57页prettyprettier

Lookatthepicturesandunderstand看图并理解第14页/共57页bigbig

Lookatthepicturesandunderstand看图并理解第15页/共57页bigbigger

Lookatthepicturesandunderstand看图并理解第16页/共57页difficultmoredifficult

Lookatthepicturesandunderstand看图并理解第17页/共57页small,short,smart,fast,tall,nice,large,heavy,pretty,dirty,big,fat,thin,hotexpensive,interesting,beautifulsmallernicer

heavierfattermoreexpensiveshorterprettierdirtierbiggerthinnerhottermore

difficultmore

interestingmorebeautifulsmarterfastertallernicerlarger第18页/共57页

形容词比较级规则变化1.一般在词尾加-er

eg：cold--colder

slow---slower2.以字母e结尾的形容词，加-r

eg：nice--

nicer

3.一元加一辅结尾的重读闭音节词，应先双写辅音

字母，再加-er

eg:big--bigger

fat--fatter

hot--hotter

thin--thinner4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,再

加-er

eg:easy--easierheavy--heavier5.多音节词和部分双音节词，在词前加moreeg:beautiful--more

beautiful

comfortable--more

comfortable大胖子热瘦子第19页/共57页Todayitis().Yesterdayitwas()thantoday.hot

hotter

Lookandsay:第20页/共57页Thegirlis().Theboyis()thanthegirl.youngyounger第21页/共57页Thegirlinwhiteis().Thegirlinpurpleis()thantheoneinwhite.thinthinner第22页/共57页Theblackshoesare().Theblackshoesare().comfortablemore

comfortable第23页/共57页

小结：英语中，1.两者比较时，一个...另一个更...，用比较级

Thereddressislong.

Thegreendressislongerthantheredone.句中常有than.第24页/共57页talltaller

tallest

第25页/共57页

Lookatthepicturesandunderstand看图并理解smallsmaller

smallest

第26页/共57页

Lookatthepicturesandunderstand

看图并理解fastfasterfastest第27页/共57页

Lookatthepicturesandunderstand

看图并理解largelargerlargest

第28页/共57页

Lookatthepicturesandunderstand看图并理解bigbiggerbiggest第29页/共57页

小结：英语中，1.两者比较时，一个...另一个更...，用比较级

Thereddressislong.

Thegreendressislongerthantheredone.句中常有than.2.当三者或三者以上比较，一个最....，用最高级

Thebluedressisthelongestofthethree.第30页/共57页Themanisslow.Theboyisslower.Theoldmanisthe

slowestofthem.第31页/共57页Xiyangisshort.ManyangyangisshorterthanXiyangyang.Lanyangyangisthe

shortest

ofthem.第32页/共57页Theredisnice.Thegreendressisnicerthantheredone.Thebluedressisthe

nicest

ofall.第33页/共57页Thestoneisheavy.Thebigboxisheavierthanthestone.Theplaneisthe

heavist

ofall.第34页/共57页Theredminkcoatisexpensive.Theblackoneismoreexpensive.Thewhiteoneisthe

mostexpensive

inthestore.第35页/共57页Theloafis()Theloafis()Thisoneis()intheshop.longlongerthelongest第36页/共57页Todayitis().Yesterdayitwas().Thedaybeforeyesterdayitwas()dayintheyear.hothotterthehottest第37页/共57页¥200,000¥400,000¥100,000,000Thecarisexpensive.Theminkcoatismore

expensive.Thecrownisthe

most

expensive

ofthethree.第38页/共57页1、规则变化

构成方法原级比较级最高级单音节词和少数多音节词一般在词尾加-er或-estcoldcoldercoldestfastfasterfastest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest一元加一辅结尾的重读闭音节词，双写尾字母；再加-er或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的词，变“y”为“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmoretiredmosttiredbeautifulmorebeautifulmostbeautiful形容词和副词比较级和最高级的构成第39页/共57页MsSun'scaris().MsHuang'scaris().MsWu'scaris().goodbetterthebestofall第40页/共57页Theseapplesare().Theyare().Theyare().badworsetheworstofall第41页/共57页Mybrotherhasgot()books.Ihavegot()books.Myfatherhasgot()booksofus.manymorethemost第42页/共57页Paulhas()water.Hanshas()waterthanPaul.Paulhas()waterofthem.littlelesstheleast第43页/共57页cinemaBookstoreSupermarketMyhouse3000m4000m5000m第44页/共57页isfar

frommyhome.ThebookstoreThesupermarketisfartherfrommyhome.isthe

farthest

from

myhome.Thecinema

第45页/共57页原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest2、不规则变化形容词和副词比较级和最高级的构成好与坏，多和少，相差很远。goodbad/badlymanylittlefarwellillmuch第46页/共57页Takenotes!第47页/共57页

小结：英语中，1.两者比较时，一个...另一个更...，用比较级

Thereddressislong.

Thegreendressislongerthantheredone.句中常有than.2.当三者或三者以上比较，一个最....，用最高级

Thebluedressisthelongestofthethree.第48页/共57页1、规则变化

构成方法原级比较级最高级单音节词和少数多音节词一般在词尾加-er或-estcoldcoldercoldestfastfasterfastest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest一元加一辅结尾的重读闭音节词，双写尾字母；再加-er或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的词，变“y”为“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmoretiredmosttiredbeautifulmorebeautifulmostbeautiful形容词和副词比较级和最高级的构成第49页/共57页原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest2、不规则变化一、形容词和副词比较级和最高级的构成好与坏，多和少，相差很远。goodbad/badlymanylittlefarwellillmuch第50页/共57页

注意：1.比较级常与than连用

e.g.

Iamtallerthanmysister.2.最高级常与of....,in....短语连用

ofthem,ofus,ofthethree,ofalle.g.Hheclass,intheworld....eg.Heisthetallestboyinhisclass.3.最高级前加theThisisthebestappleonthetree.

副词的最高级可以省theIlikeplayingpingpongbest.第51页/共57页Exercises!第52页/共57页原级比较级最高级fastfinebigthindirtyheavyinterestingexpensivefarfasterfinerbiggerthinnerdirtierheaviermoreinterestingmo