形容词、副词比较等级课件VIP免费

形容词和副词的比较等级StudyingAims(学习目标)1.掌握形容词和副词的比较等级的构成方式。2.掌握比较等级的基本句型。3.能用本节课所学语法结构完成中考典型题例，掌握中考动向，培养自我分析解决问题的能力及准确率。。一、形容词和副词比较级和最高级的构成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一般在词尾加-er/ə/或-est/ist/coldcoldercoldestyoungyoungeryoungest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mosttiredmoretiredmosttiredInterest-ingmoreinterestingmostinteresting二、不规则形容词的比较级最高级原级比较级最高级good/wellmany/muchlittleill/bad/badlyfaroldbettermorelessworsefarther/furtherolder/elderbestmostleastworstfarthest/furtheroldest/eldestZhouXunhaslonghair.LiuYifei’shairislongerthanZhouXun’s.Jenny’shairisthelongestofall.JennyLiuYifeiZhouXunLiYongisfunny.PanChangjiangisfunnierthanLiYong.Tedisthefunniest.TedPanChangjiang•比较级的用法:比较级用于______个人或事物的比较。标志词是_________。比较级前可以加______，____，alot,abit,even,far等词修饰。(小窍门：二者比较than相连)•1.Thecowsare_______(strong)thanthesheep.•2.Thegeeseare_______(big)thantheducks.•3.Iam_______(thin)thanmysister.二、合作交流形容词比较级和最高级的基本用法两thanmuchalittlestrongerbiggerthinner4.MyteachersaidIwasalittle_______(lazy)thanIusedtobe,becauseIdidbadlyintheexam.5.Thehorsesaremuch_________(fast)thanthepigs.6.Thisstoryis______(interesting)thanthatone.7.DoesWuFeido______(good)thanLiuHai?8.Therewillbe______(little)pollutioninthefuture.9.Hefeels_______(ill)thanyesterday.lazierfastermoreinterestingbetterlessworse最高级的用法：•形容词最高级用于_____个或以上的人和物进行比较,其结构形式为:the+_____+of/in/among短语。(小窍门：三者比较the在前)•1.Whichis________(big),thesun、theearthorthemoon•2.Inourschool,ZhangHongstudies_______(well).•3.Hishomeis______(far)ofall,isn'tit?三最高级thebiggestbestthefarthest__4.Thiscaris_____________-(expensive)intheshop.5.Sheis________(tall)amongus.6.ZhangHaiis___________________(outgoing)boyinmyclass.7.Tomisoneof_______________(serious)studentsinourschool..themostexpensivethetallestthemostoutgoingthemostserious三．展示点评比较级和最高级的几个基本句型归纳：1.比较级+than...（请和你的同桌做比较，用句型1说出你的同桌的至少一个优点）2.表示两者之间的选择，可使用“Whichis+________，AorB?”3.The+_______，the+_______，表示“越……就越……”，比较级比较级比较级—四．课堂练习走进中考听力题型A.Eightyearsold.B.Twelveyearsold.C.Thirteenyearsold.选择题（2009随州）---Junkfoodisbadforourhealth.---Yes,the______youeat,thehealthieryou’llbe.A.fewB.littleC.moreD.less我掌握了：形容词和副词的比较等级的构成方式：三种基本句型：SumupGood,better,best,Neverletitrest.Tillgoodisbetter,Andbetter,best.好上加好，直到最好；精益求精，永无止境。拓展：我会译