六年级最高级公开课课件

Canyoumatchthenames?TomistallerthanBobandNick,butheisshorterthanJack.JackcanonlyrunfasterthanNick,becauseheisfatterthanBobandTom,butheisthinnerthanNick.形容词比较级变化规则1.在一般形容词的结尾加tallshortlong2.以字母e结尾词，只在词尾加nicelarge3.重读闭音节词只有一个辅音字母时，应bighotthin双写辅音字母，再加-er-erererer-rrrgerterner4.以“辅音字母+y”结尾的双音节词easyhappyearly5.多音节词和部分双音节词前加famousconvenientimportantinteresting先改写y为i，再加-ereasierhappierearliermoremoremoremoremore副词比较级变化规则一般的单音节词在词尾加hardfast以ly结尾的副词，前面加slowlyclearlyquickly-ererermoremoremoremore形容词比较级不规则变化原级比较级goodwellbadillmanymuchlittle原级比较级farbetterworsemorelessfartherfurtherolderelderoldIamGru.Iamabadperson.MynameisVector.IwanttobeworsethanGru.IwillstealtheMoon.IwillprotecttheMoon.IwantJacktohelpme.WhoisJack?JackistallerthanNick,Bob,Tom,……Jackisthehighestoftheall.Keytallertallestshortershortestbiggerbiggestsmallersmallest词尾变化原级比较级最高级单音节词在词尾加-ertallsmall以字母e结尾加-rnicelarge以一个辅音字母结尾的重读闭音节，双写最后一个辅音字母，再加-erbighotthin以辅音字母+y结尾的词变y为i,再加-ereasyheavy多音节词和部分双音节词在其前面加moredifficult和-est和-st和-est和-est和most词尾变化原级比较级最高级单音节词在词尾加-er和-esttallsmalltallersmallertallestsmallest以字母e结尾加-r和-stnicelargenicerlargernicestlargest以一个辅音字母结尾的重读闭音节，双写最后一个辅音字母，再加-er和-estbighotthinbiggerhotterthinnerbiggesthottestthinnest以辅音字母+y结尾的词变y为I,再加-er和-esteasyheavyeasierheaviereasiestheaviest多音节词和部分双音节词在其前面加more和mostdifficultmoredifficultmostdifficult原级比较级最高级巧计goodwell特殊形式比较级共有三对二合一_____________一分为二有两个_____________badillmanymuchlittlefarold原级比较级最高级巧计goodwellbetterbest特殊形式比较级共有三对二合一坏病两多并两好一分为二有两个一是老来二是远badillworseworstmanymuchmoremostlittlelesslestfarfartherfurtherfarthestfurthestoldolderelderoldesteldestAgnesisyoungerthanEdithandMargo.Agnesisthe

inthefamily.MargoistallerthanAgnesandEdith.Margoisthe

of/amongthethree.youngesttallestA+be+the+最高级+inof/amongyoungThedogis

themouse.Thehorseisthe

of

.Theboyis

theman.Thebabyisthe

of

.bigbiggerthanbiggestthethreeyoungerthanyoungestthethree￥30￥20￥10Thewhitecoatis

thepurpleone.Theyellowcoatis

.cheapstrongJimLiLeiJerrycheaperthanthecheapestofthethreeThecarrunsfasterthanthebicycle.Thetrainrunsfastestof

thethree.Thebicyclerunsfast.副词最高级不加theA+be+the+最高级+inof/among2.WhoisthetallestbasketballplayerinShanghai?1.Whoisthetalleststudentintheclass?3.Whichcountryisthebiggestintheworld?4.Whichriveristhelongestintheworld?RussiaNile______isthetalleststudentintheclass.其他的表达方式？Heistallerthananyotherstudentintheclass.Heistallerthananyoneelseintheclass.Nootherstudentintheclassistallerthanhe.1.Sheisalittlethinerthanshelooks.

2.Bobisheavierthananyotherboysintheclass.

3.Thegirlsstudythebetterthantheboys.

4.Maryisthemoreinterestingpersonintheclass.

5.Whichcityismostbeautiful,BeijingorShanghai?