形容词和副词的比较级复习课件

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1、形容词和副词的比较级最高级zxxkw学科网Comparativeofadjectives(形容词比较级、最高级)一、Regularadjectives(规则形容词）talltallertallestshortshortershortestoldolderoldestcoldcoldercoldestwarmwarmerwarmestlonglongerlongestsmallsmallersmallest+er+est1.大多数形容词的比较级和最高级是直接在后面加-er或-estnicenicernicestwhitewhit

2、erwhitestlargelargerlargest+r+st2.以不发音字母e结尾的在原级后加-r或-stheavyheavierheaviesteasyeasiereasiestfriendlyfriendlierfriendliest+ier+iest3.以“辅音字母+y”结尾的形容词，变y为i,再加–er或-esthothotterhottestbigbiggerbiggestfatfatterfattest(双写最后字母)+er双写+est4.以重读闭音节结尾的形容词，双写词尾的辅音字母，再加-er或-est二、I

3、rregularadjectives(不规则形容词）原级比较级最高级goodbetterbestbadillworseworstmanymuchmoremostlittlelessleastfarfartherfarthestfurtherfurthest学科网YaoMingistallerthanthatman.Heisyoungerthanthatman,too.Whoisthetaller?TomTonyzxxkwThedogissmall.Therabbitissmallerthanthedog.Themouseist

4、hesmallestofall.Themouseisbig.Therabbitisbiggerthanthemouse,Thedogisthebiggestofthethree.Whichissmaller,therabbitorthedog?2.Whichisthesmallest,thedog,therabbitorthemouse?3.Whichisbigger,thedogorthemouse?4.Whichisthebiggest,thedog,therabbitorthemouse?Hello!I’mLily.I’

5、mfourteen.Oh,I’mMary.I'mnine.Lilyisyoung.MaryisyoungerthanLily.Questionsfordiscussion:1.DoyouthinkLilyisolderthanMary?2.WhoisyoungerthanMary?3.AreyouyoungerorolderthanLily?Tonyis8.Tonyistheyoungestamongthethree.COMPETITIONThebikegoesfast.Thetractorgoesfasterthantheb

6、ike.Thecargoesfasterthanthetractor.Whichisthewinner?JohnTomJohnistallerthanTom.TomisshorterthanJohn.Lileiistheshortestofthethree.LileiWritesentences(写句子）Theelephantistallerthanthezebra.Theelephantisheavierthanthezebra.SueLucyFredFredistallerthanLucy,butSueistallerth

7、anFred.Sueisthetallestinherclass.比较级和最高级用法：2.…最高级of…最高级in…最高级,A,BorC?范围1.…比较级+than……比较级,AorB?Fillintheblanks.1.Busesare_______(slow)thanbikes.2.Itis______(cold)todaythanyesterday.3.Ismydress______(new)thanyours?4.Ourschoolisthe_____(old)schoolinZhoukoudian.5.Whois__

8、_____(tall)boyinyourclass?6.Shanghaiisthe_____(big)cityinChina.biggestcolderneweroldestthetallestslower