形容词的复习课件.ppt

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1、形容词的复习新庄初级中学张亚梅一、形容词比较级和最高级的词形变化（一）形容词比较级和最高级规则变化的构成规律1、把下面的形容词变成比较级和最高级。原级比较级最高级原级比较级最高级bignewlatenicethinfunnyheavytallinterestingfriendlybiggerbiggestnewernewestlaterlatestnicernicestthinnerthinnestfunnierfunniestheavierheaviesttallertallestmoreinterestingmostint

2、erestingmorefriendlymostfriendly2、形容词比较级和最高级的规则变化。（五要点）（1）一般的词直接加er和est（2）以e结尾的词直接加r和st（3）以辅音字母加y结尾的词，先变y为i，再加er和est（4）以一个辅音字母结尾的重读闭音节词，先双写末尾的辅音字母，再加er和est（5）多音节词和大部分双音节词在词前加more和most（二）常见的不规则变化1、列举常见的不规则变化的单词。2、把列举的形容词变成比较级和最高级原级比较级最高级good/wellbetterbestbadworsewor

3、stmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthestExamplesStructures1.AisastallasB(比较对象)as+原级+as+比较对象句型：as…as2.Bisn‘tas/sotallasC(比较对象)句型：notas/so…as3.CistallerthanB(比较对象)句型：比较级+than+4.Cisthetallestinthegroup/ofthethree(比较范围)句型：the+最高级+in/of（一）四大基

4、本句型（二）六大常考的句型:1、比较级+than,表示一方比另一方更……eg:Thisbookismoreinterestingthanthatone.2、The+比较级，the+比较级eg:Thebusierheis,thehappierhefeels.3、比较级+and+比较级或moreandmore+eg:Whenwintercomes,itgetscolderandcolder.4、oneofthe最高级+复名，最……之eg:YaoMingisoneofthemostpopularbasketballplayersin

5、China.5、the+序数词+最高级+名词，表示“第几个最……的eg:TheYellowRiveristhesecondlongestriverinChina.6、特殊疑问词+the+最高级A.BorC?表示A.B.C.中……最……eg:Whoisthetallest,Tom,JimorPeter?根据句型结构，完成下列练习。1._______weplant,_______ourcitywillbe.A.Thelesstrees,themorebeautifulB.Themoretrees,thebeautifulC.The

6、moretrees,themorebeautifulD.Thelesstrees,thebeautif2.Whenspringcomes,itgets________.A.warmandwarmB.colderandcolderC.shorterandshorterD.warmerandwarmer3.Chinaisoneof_______(old)countriesintheworld.A.oldB.theolderC.oldestD.theoldest4.Whichmonthis_______(hot),June,July

7、,orAugust?A.hotB.hotterC.hottestD.thehottest5.Thereis____rainthisyearthanlastyear.A.manyB.muchC.moreD.muchmany6.Jimis_____thanTom.A.youngB.youngestC.youngerD.theyoungCDDDCC（三）三大易错点1.Theirschoolislargerthanus.2.TheweatherofBeijingiscolderthanShanghaiinwinter.3.Shangh

8、aiislargerthananycityinChina.Theirschoolislargerthanours.TheweatherofBeijingiscolderthanShanghai’sinwinter.Shanghaiislargerthananyothercit