形容词副词复习课件VIP免费

Learningaims(学习目标)Reviewandmasterthecomparativeandsuperlativedegreesofadjectivesandadverbs.Learntousethecomparativeandsuperlativedegreesofadjectivesandadverbs.ShowLearningaimsTheComparativeandSuperlativeDegreesofAdjectivesandAdverbs(形容词和副词的比较级和最高级)大多数形容词和副词有三个等级：11、原级，即原形。、原级，即原形。（没有比较时用原级）22、比较级，表示“较……”或“更……一、比较级，表示“较……”或“更……一些”。些”。（两者比较时用比较级）33、最高级，表示“最……”的意思。、最高级，表示“最……”的意思。（两者以上用最高级）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coldcoldercoldestfastfasterfastestnicenicernicestlargelargerlargestbigbiggerbiggesthothotterhottesteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词interestingmoreinterestingthemostinterestingeasilymoreeasilymosteasily一、形容词和副词比较级和最高级的构成一般在词尾加-er/或-est以字母e结尾的形容词，加-r或-st重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-er或-est以“辅音字母+y”结尾的词，先改“y”为“i”,再加-er或-est在词前加more或most原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthest一、形容词和副词比较级和最高级的构成2、不规则变化oldolderoldesteldereldest顺口溜：“坏”“病”两“多”和两“好”；一是“远”来二是“老”；little是“少”不是“小”1.比较级+than…Shejumpshigherthanme.Ourschoolislargerthantheirs.形容词/副词比较级的常用句型2.Who/Which+be+比较级,AorB?Whoistaller,TomorJohn?Whichismoreexpensive,abicycleoracomputer?3.much/even/far+比较级Acomputerismuchmoreexpensivethanabicycle.Ifeelevenworsenow.4.“The+比较级…，the+比较级…”表示“越……，越……”5.“…比较级+and+比较级…(单音节词)”/“moreandmore+原级”（多音节词）表示“越来越……”Themoreexercisewedo,thehealthierwewillbe.Inspring,thedaysaregettinglongerandlonger.Ourhometownwillbecomemoreandmorebeautiful.1.Who/Which…+最高级,A,BorC?Whoisthetallest,Tom,JackorDavid?Whorunsfastest,Lily,LucyorJane?形容词/副词最高级的常用句型2.…oneofthe+最高级+名词复数3.…the+最高级+of/(in)…MrZhangisoneofthemostpopularteachersinourschool.Ofallthesingers,IthinkShangWenjieisthebest.Tomisthemosthard–workingstudentinourclass.5.Thisis/wasthe+最高级+名词+that…ThisistheworstfilmthatIhaveseentheseyears.4.…the+序数词+最高级…TheYellowRiveristhesecondlongestriverinChina.TomisastallasMike.1.as+原级+as…和…一样HewritesaswellasLucy.形容词/副词原级的常用句型2.notas/so+原级+as“和…不一样”或“不及／不如…”Thisshirtisnotascheapasthatone.Thebikedoesn’trunsofastasthecar.3.“倍数+as+原级+as”,或者“倍数+比较级+than”表示“……是……的几倍”Thisclassroomisthreetimesasbigasthatone.Thisclassroomistwicebiggerthanthatone.二、形容词和副词的比较级和最高级特殊用法1.形容词的比较级前面一般不加冠词，但表示“两者中较……”的时候，要用“the+比较级+of”。eg:Sheisbetterthanshewasyesterday.Sheisthetallerofthetwogirls.2.形容词的最高级前面一般加定冠词，而副词的最高级前面可加可不加。eg:ThisbookisthemostdifficultthatIhaveeverread.Hejumped(the)highestofthethreeboys.【例1】—Whichis_________seasoninBeijing?—Ithinkit'sautumn.A.goodB.betterC.bestD.thebest典型例题解析【例2】Itis_________todaythanyesterday.Shallwegoswimmingthisafternoon?A.thehottestB.hotC.hottestD.hotter【例3】Jimisrunning_____Bruce.They'reneckandneck.A.fasterthanB.asfastasC.asfasterasD.moreslowlythan【...