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形容词和副词的比较级与最高级Whatwordscanyouusetodescribeme?MissHuisa……teacher.MissHucorrectsourhomeworkvery……1.形容词作定语一般放在被修饰的名词前。anewbook,twobigtrees等。2.形容词放在系动词be、look、get、keep、turn、feel、become、seem、grow、smell等之后。1.Iamshort.2.她看起来很好。Shelooksfine.形容词：是修饰名词（人或事物），表示名词的性质，特征或属性一种词类。一、形容词和副词的概念和用法3.如果形容词修饰不定代词时，要放在不定代词后。如:somethinginterestingnothingnew副词：用来修饰动词、形容词及其他副词的词叫副词。5.通常在形容词后加-ly变成副词。slow→______real→______usual→______careful→______easy→______happy→______heavy→______angry→______slowlyusuallyeasilyheavilyreallycarefullyhappilyangrilyadj与adv形式相同的有：hard,late,early,fast,high1.Sheworks______（hard）.2.Weplay______(happy).3.Theconductorisvery_____(busy).4.HespeaksEnglishvery_____(good).hardhappilybusywell◇Lookatthepicturestounderstandbeautifulthemostbeautifulmorebeautiful原级比较级最高级二、形容词和副词的级1.原级：即形容词和副词的原形。small,good,pretty,big,manyhard,happily,slowly,quickly（注意：副词也属于原级）①一些词如as,too,so,quite,very,pretty等只能修饰形容词和副词的原级。如：very(pretty)good、toohotsocold,quiteinteresting②as…as,notas（so)…as中间用原级。Thestoryisasinterestingasthatone.Thequestionisnotas/sodifficultasthatone.2.比较级：两个人或物之间的比较。表示“更……一些”。标志词：than(比）可修饰比较级的词：much,alot，far,evenalittle,abit3.最高级：三个或三个以上的人或物之间的比较。标志词：in+大范围,ofall,of+the+具体的数字等表示“最……”的意思。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/ə/或-est/ist/coldcoldercoldestfastfasterfastest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest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-es或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的双音节词，先改“+y”结尾的双音节词，先改“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mosttiringmoretiringmosttiringeasilymoreeasilymosteasily单音节和少数多音节的形容词和副词的比较级和最高级的构成分规则和不规则。变化如下：不规则变化，要多加注意！good→→bad→→many→→little→→well→→badly→→much→→far→→betterbestworseworstmoremostlessleastbetterbestfartherfarthestworseworstmoremostfartherimportant_______________________________easy______________________________________wet_______________________________________happy____________________________________careful__________________________________thin___________________________________good____________________________________hot______________________________________easily____________________________________many____________________________________nice____________________________________big_____________________________________heavy__________________________________delicious________________________________hard_______________________________给出下列词的比较级和最高级moreimportantmostimportanteasiereasiestwetterwettesthappierhappiestmorecarefulmostcarefulthinnerthinnestbetterbesthotterhottestmoreeasilymosteasilymoremostnicernicestbiggerbiggestheavierheaviestmoredeliciousmostdeliciousharderhardest比较级的基本结构1.A+系+adj比较级+than+B汤姆比杰克高。TomistallerthanJack.2.Who/Whichis+比较级，AorB?地球和月球哪个大？Whichisbigger,theearthorthesun?3.数字+单位+比较级表示具体的数值差距。我的英语老师比我大10岁。MyEnglishteacheris10yearsolderthanme.4.the+比较级+(ofthetwo)特指两者中更…的一个露西是这两个双胞胎中年纪小的那个。Lucyistheyoungerofthetwins.5.比较级+and+比较级表示越来越怎么样手机将会越来越便宜。Cellphoneswillbecheaperandcheaper.MissHu将会变得越来越漂亮。MissHuwillbemoreandmorebeautiful.6.the+比较级，the+比较级越……越……Themore,thebetter.越多越好。你吃得越多，你就会越胖。Themoreyoueat,thefatteryouwillbe.3.Hisshirtismoreexpensivethanmine.如果主语是物主代词+名词，那么后面要用名词性物主代词。比较级必须在同类中进行，即人与人比，物与物比，单数对单数，复数对复数。1.ThepopulationofChinaislargerthanthatofJapan.2.MypensaremorebeautifulthanthoseofMary.4.WangWeiistallerthananyotherboyinourclass.比较级也可以表达最高级意思。1.Heistallerthan____buthislegsareshorterthan______.AI;IBme;meCI;mineDmine;me2.-Howareyoutoday?-Ifeelmuch____now.Thankyou.AgoodBwellCbestDbetter3.Johnis____thanme.A10tallercentimetersB10centimeterstallC10centimeterstallerD10taller4.Myhometownisgetting_____.AbusyandbusyBbusierandbusierCmoreandmorebusierDthemostbusy5.The___youstudy,the___youcanbe.Ahard;goodBharder;goodChard;betterDharder;better6.-Whoisyourfriend?-______ofthetwo.AThetallBthetalleroneCthetallestDtallerone最高级的基本结构in+范围1.the最高级+ofall/ofthe+数字那个短发的女孩是我们班最高的.今天是一年中最热的一天.他的房间是三个中最干净的一个.上海是中国最大的城市.Thegirlwithredhairisthetallestinourclass.Todayisthehottestdayoftheyear.Hisroomisthecleanestofthethree.ShanghaiisthelargestcityinChina.MaJingyiisoneofthetallestgirlsinourclass.3.oneof+最高级+可数名词复数表示最……之一BeijingisthesecondlargestcityinChina.4.the+序数词+最高级表示第几……It’sourlargestmachineinthefactory.当最高级前有物主代词修饰时，其前不加定冠词the.5.……isthe+最高级+……Ihaveever……LiYifengisthemosthandsomeactorIhaveeverseen.2.Who/Whichisthe+最高级，A，BorC?Whichcityisthebiggest,Beijing,ShanghaiorHefei?1.Bella在所有女生中写作业最认真。Belladoeshomeworkmostquicklyofallthegirls.2.云南是中国最美的城市之一。YunNanisoneofthemostbeatifulcitiesinChina.3.黄河是中国第二长河。TheYellowRiveristhesecondlongestriverinChina.Followups(随堂练习)1、---MrZhou,allofthestudentsinourgroup,wholives____?---IthinkLiLeidoes.A.fatB.fatherC.farthestD.farest2、TheChangjiangRiveris____thananyotherriverinChina.A.shorterB.longerC.shortestD.longest3、Bobneverdosehishomework____Mary.Hemakeslotsofmistakes.A.socarefulB.ascarefullyasC.carefullyasD.ascarefulas4、____sheis,____shefeels.A.Themorebusy,themorehappyB.Thebusy,thehappyC.Busier,happierD.Thebusier,thehappier5、Theweatherisgettingw____a__w____.(越来越糟糕)CBBDDorstndorst。1.Whichdoyoulike______(we