形容词和副词的比较级和最高级课件

九年级英语形容词和副词的比较级和最高级一、单音节和部分双音节词Task1：形容词和副词比较级和最高级构成1.slowfastyoungtall2.finelate3.thinbig4.easyluckyslowerslowestyoungeryoungest一般在词尾加er,est以字母e结尾的词,加r,st重读闭音节词只有一个辅音字母时,双写辅音字母,加er,est以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加er,estfinerfinestlaterlatesteasiereasiestthinnerthinnestbiggerbiggestluckierluckiesttallertallestfasterfastest二、多音节和部分双音节词deliciouseasilymoredeliciousmostdeliciousmoreeasilymosteasilybetterbestworseworstmoremostfartherfarthestfurtherfurthestlessleast不规则变化good/wellbad/badly/illmany/muchlittlefar在词前加more或mostLookattheboys.Tomisveryyoung.Tonyis_______thanTom.Whois____________?Peteris.youngertheyoungestSummerishot.Summeris________thanspring.Winteriscold.Winteris________thanautumn.Theearthis______.Themoonisbig.Thesunis__________ofthethree.Heis_______thanshe.Sheis_______thanhe.Sheis_______thanit.Heis_____________.Itis_____________.heavierlighterheaviertheheaviestthelightestheavylightThefootballis________thanthebench.Thebenchis_______________thanthefootball.Thebikeis_____________________ofall.80yuan120yuan180yuancheapermoreexpensivethemostexpensivePeterAnneKenEnglish909892math583848ThechildrenaregoodatEnglish.Peter’sEnglishis______.Ken’sEnglishis______thanPeter.Anne’sEnglishis___________.Buthermathis__________ofthethree.Girlsdo_______(well)inlanguagestudythanboys.goodbetterthebesttheworstbetter8yuan/akilo10yuan/akilo20yuan/akilo123Thethirdchickenischeap.Thesecondoneischeaper.Thefirstoneisthecheapestofall.Iamthinnerthanyou.Ipickedfewerapplesthanyou(did).IthinkChineseismoreinterestingthanmaths.Whichcountryislarger,ChinaorIndia?Task2形容词和副词的比较级1.我比你瘦.2.我摘的苹果比你少.3.中国印度.哪个国家更大?4.我认为语文比数学更有趣.Task3:中译英并归纳1.白天变得越来越长.2.我们的国家变得越来越美.3.汤姆是两兄弟中较高的一个.4.汉语比英语难的多.5.他比你跑地快一点儿.6.我父亲比我母亲年长三岁.7.她吃得越多就越胖.8.我们种越多的树,环境就会越好.Thedayisgettinglongerandlonger.Ourcountryisgettingmoreandmorebeautiful.Tomisthetallerofthetwobrothers.ChineseismuchmoredifficultthanEnglish.Herunsalittlefasterthanyou.Myfatherisfourthreeolderthanmymother.Themoresheeats,thefattershewillbe.Themoretreesweplant,thebettertheenvironmentwillbe.比较级前一般不用the修饰，但特指两者之一时用the修饰。比较级前可用表示程度的副词修饰，如alittle,abit,much,alot,even,fouryearsold等The加比较级加句子，the加比较级加句子，表示:越…,越…比较级+and+比较级表示“越来越…Task4:形容词和副词的最高级中译英1.在这四个男孩中，他最聪明.2.在我们班,哪门学科最受欢迎?3.在你家,谁起床最早?4.谁做作业最仔细,Lily,Lucy还是Kate?5.上海是世界上最大城市之一.6.谁是我们班第二高的男孩?Heisthecleverestofthefourboys.Whichsubjectisthemostpopularinourclass?Whogetsuptheearliestinyourfamily?Whodoeshomeworkthemostcarefully,LilyLucyorKate?Shanghaiisoneofthelargestcitiesintheworld.Whoisthesecondtallestboyinourclass?Task5:如何表达甲与乙在某方面相同时？用as加形容词或副词的原级as1.我的学校和你的一样新.2.今天早上我和你起床一样晚.3.他英语说地和你一样好.4.我认为体育锻炼和学习知识一样重要.Myschoolisasnewasyours.Igotupaslateasyouthismorning.HespeaksEnglishaswellasyou.Ithinktakingexerciseisasimportantaslearningknowledge.Task6:如何表达甲在某方面不如乙？notas（so）+形容词或副词原级+as1.汤姆不及李雷强壮.2.声音没有光速快．3.我跑得没你快.4.牛肉不及猪肉美味.Tomisnotas/sostrongasLilei.Sounddoesn’ttravelas/sofastaslight.Idon’trunas/soquicklyasyou.Beefisnotas/sodeliciousasporkTomislessstrongthanLileiIrunlessquicklythanyouBeefislessdeliciousthanporkSoundtravelslessfastthanlightLess+形容词或副词原形+than同义句转换1.Ijumpedthefarthestinourclass.2.NanjingisbiggerthananyothercityinJiangsu3.Shelikesspringbetterthanwinter.4.Theypreferswimmingtoskating.NobodyjumpedfartherthanI/meinourclass.IjumpedfartherthananyotherstudentinourclassNanjingisthebiggestcityinJiangsu.NanjingisbiggerthantheothercitiesinJiangsuIjumpedfartherthantheotherstudentsinourclassSheprefersspringtowinter.Theylikeswimmingbetterthanskating.中考热点A1.Theiceinthelakeisasasitwasbefore.A:thinB.thinnerC.thinnestD.thethinnest2.---HowcanIspeakEnglishyou?----You'dbetterspeakmore.Ithink.A．asgoodasB.morethanC.aswellasD.asmuchas3．Inordertokeephealthy,youshouldeatfastfood.__freshvegetablesandtakeenoughexercise.A．fewer,fewerB.less,moreC.fewer,moreD.less,less4.Mysisterisgoodatsports.shecanjumpthanme.A.highestB.veryhighC.toohighD.muchhigherBBD5.-Whichis,thesun,themoonortheearth?--Ofcourse,themoonisA.smallB.smallerC.smallestD.thesmallest6.Oct.15thwasoneofdaysin2003.Shenzhou-Vwassentupsuccessfully.A.excitingB.moreexcitingC.themostexcitingD.muchexciting.7.Themore.exerciseyoutake,theyouwi11be.A.weakerB.healthierC.luckierD.worse8.EveryoneknowsChinaisgetting____________A.strongandstrongB.strongerandstrongerC.morestrongandstrongD.strongestandstrongestDCBB信不信由你别放弃，boysadditionalexpressions