新概念比较级PPT课件

.,1,形容词比较级与最高级,.,2,Whataretheylike?,tall,short,big,small,fast,slow,nice,long,adj.,.,3,Thepolicemanisthepolicewoman.,Thepolicewomanistall.,Thepolicemanistaller.,tallerthan,.,4,Xiyangyangisshort.,Manyangyangis,ManyangyangisXiyangyang.,shorter.,shorterthan,.,5,Myreddressisnice.,Mygreendressis,Thegreendressisthereddress.,nicer.,nicerthan,.,6,Thestoneisheavy.,Theboxis,Theboxisthestone.,heavier.,heavierthan,.,7,Thepenguinisfat.,Thecatis,Thecatisthepenguin.,fatter.,fatterthan,.,8,Thecarisexpensive.,Theminkcoatis,Thecoatisthecar.,moreexpensive.,moreexpensivethan,200,000,400,000,.,9,英语中，形容词有三个级原级-比较级-最高级tall-taller-tallest两个事物相比，一个比另一个更.,用比较级eg.Iamtall.Mybrotheristallerthanme.三个或三个以上的事物相比，最.的，用最高级eg.Iamtall.Mybrotheristaller.Myfatheristhetallestofusthree.,.,10,fast,Lookatthepicturesandunderstand看图并理解,fast,.,11,faster,Lookatthepicturesandunderstand看图并理解,fast,.,12,long,longer,Lookatthepicturesandunderstand看图并理解,.,13,large,larger,Lookatthepicturesandunderstand看图并理解,.,14,pretty,prettier,Lookatthepicturesandunderstand看图并理解,.,15,big,big,Lookatthepicturesandunderstand看图并理解,.,16,big,bigger,Lookatthepicturesandunderstand看图并理解,.,17,difficult,moredifficult,Lookatthepicturesandunderstand看图并理解,.,18,small,short,smart,fast,tall,nice,large,heavy,pretty,dirty,big,fat,thin,hotexpensive,interesting,beautiful,shorter,prettierdirtier,biggerthinnerhotter,moredifficultmoreinterestingmorebeautiful,smarterfastertaller,nicerlarger,.,19,形容词比较级规则变化,1.一般在词尾加-ereg：cold-colderslow-slower2.以字母e结尾的形容词，加-reg：nice-nicer,3.一元加一辅结尾的重读闭音节词，应先双写辅音字母，再加-ereg:big-biggerfat-fatterhot-hotterthin-thinner,4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,再加-ereg:easy-easierheavy-heavier,5.多音节词和部分双音节词，在词前加moreeg:beautiful-morebeautifulcomfortable-morecomfortable,大胖子热瘦子,.,20,Todayitis().,Yesterdayitwas()thantoday.,hot,hotter,Lookandsay:,.,21,Thegirlis().Theboyis()thanthegirl.,young,younger,.,22,Thegirlinwhiteis().,Thegirlinpurpleis()thantheoneinwhite.,thin,thinner,.,23,Theblackshoesare().,Theblackshoesare().,comfortable,morecomfortable,.,24,小结：英语中，1.两者比较时，一个.另一个更.，用比较级Thereddressislong.Thegreendressislongerthantheredone.句中常有than.,.,25,tall,taller,tallest,.,26,Lookatthepicturesandunderstand看图并理解,small,smaller,smallest,.,27,Lookatthepicturesandunderstand看图并理解,fast,faster,fastest,.,28,Lookatthepicturesandunderstand看图并理解,large,larger,largest,.,29,Lookatthepicturesandunderstand看图并理解,big,bigger,biggest,.,30,小结：英语中，1.两者比较时，一个.另一个更.，用比较级Thereddressislong.Thegreendressislongerthantheredone.句中常有than.2.当三者或三者以上比较，一个最.，用最高级Thebluedressisthelongestofthethree.,.,31,Themanisslow.,Theboyisslower.,Theoldmanistheslowestofthem.,.,32,Xiyangisshort.ManyangyangisshorterthanXiyangyang.Lanyangyangistheshortestofthem.,.,33,Theredisnice.Thegreendressisnicerthantheredone.Thebluedressisthenicestofall.,.,34,Thestoneisheavy.Thebigboxisheavierthanthestone.Theplaneistheheavistofall.,.,35,Theredminkcoatisexpensive.Theblackoneismoreexpensive.Thewhiteoneisthemostexpensiveinthestore.,.,36,Theloafis(),Theloafis(),Thisoneis()intheshop.,long,longer,thelongest,.,37,Todayitis().Yesterdayitwas().Thedaybeforeyesterdayitwas()dayintheyear.,hot,hotter,thehottest,.,38,200,000,400,000,100,000,000,Thecarisexpensive.Theminkcoatismoreexpensive.Thecrownisthemostexpensiveofthethree.,.,39,1、规则变化,形容词和副词比较级和最高级的构成,.,40,MsSunscaris().,MsHuangscaris().,MsWuscaris().,good,better,thebestofall,.,41,Theseapplesare().,Theyare().,Theyare().,bad,worse,theworstofall,.,42,Mybrotherhasgot()books.,Ihavegot()books.,Myfatherhasgot()booksofus.,many,more,themost,.,43,Paulhas()water.,Hanshas()waterthanPaul.,Paulhas()waterofthem.,little,less,theleast,.,44,cinema,Bookstore,Supermarket,Myhouse,3000m,4000m,5000m,.,45,isfarfrommyhome.,Thebookstore,Thesupermarket,isfartherfrommyhome.,isthefarthestfrommyhome.,Thecinema,.,46,2、不规则变化,形容词和副词比较级和最高级的构成,好与坏，多和少，相差很远。goodbad/badlymanylittlefarwellillmuch,.,47,Takenotes!,.,48,小结：英语中，1.两者比较时，一个.另一个更.，用比较级Thereddressislong.Thegreendressislongerthantheredone.句中常有than.2.当三者或三者以上比较，一个最.，用最高级Thebluedressisthelongestofthethree.,.,49,1、规则变化,形容词和副词比较级和最高级的构成,.,50,2、不规则变化,一、形容词和副词比较级和最高级的构成,好与坏，多和少，相差很远。goodbad/badlymanylittlefarwellillmuch,.,51,注意：1.比较级常与than连用e.g.Iamtallerthanmysister.2.最高级常与of.,in.短语连用ofthem,ofus,ofthethree,ofalle.g.Hheclass,intheworld.eg.Heisthetallestboyinhisclass.3.最高级前加theThisisthebestappleonthetree.副词的最高级可以省theIlikeplayingpingpongbest.,.,52,Exercises!,.,53,原级比较级最高级,fastfinebigthindirtyheavyinterestingexpensivefar,fasterfinerbiggerthinnerdirtierheaviermoreinterestingmoreexpensivefarther,fastestfinestbiggestthinnestdirtiestheaviestmostinterestingmostexpensivefarthest,.,54,用所给的形容词副词的适当形式填空。1.Tomis_(tall)thanJim.2.LiLeiis_(young)boyinhisclass.3.Davidhas_(many)storybooksofallthestudents.4.LiLeispeaksEnglish_(well)inhisgroup.5.Lucyruns_(slow)thanLily.,taller,theyoungest,themost,thebest,slower,.,55,改正下列句子中一处的错误。ATomcomestoschoollatethanJim._B.Whichd