rcise比较级-不定式.ppt

形容词比较级,形容词比较级定义,大多数形容词都有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级也就是形容词的原形，比较级是用于两者之间的比较；最高级则用于三者或三者以上的比较。,规则变化,一般情况下的形容词末尾加-er,-est;tall,taller,tallest;clean,cleaner,cleanest以不发音的e结尾的形容词加-r,st;large,larger,largest;nice,nicer,nicest以辅音字母结尾的重读闭音节形容词，双写辅音词尾加-er,est;big,bigger,biggest;hot,hotter,hottest,以辅音字母+y结尾的形容词，变y为i加-er,-est;easy,easier,easiest;busy,busier,busiest多音节词，在前面加more构成比较级；加most构成最高级。important,moreimportant,mostimportantbeautiful,morebeautiful,mostbeautifulintelligent,moreintelligent,mostintelligent,不规则变化,Good/well-better-bestBad/ill-worse-worstMany/much-more-mostLittle-less-leastFar-farther/further-farthest/furthest,EggNo.1,EggNo.2,EggNo.1issmallerthanEggNo.2.,结构：“A+比较级+than+B”Mymoneyismorethanyours(yourmoney).SunnysroomislargerthanJims.Ithinkfoodismoreimportantthanknowledge.Mydogismorelovelythanyours.,形容词比较级的用法,表示两者之间进行选择“哪一个更”时，用句型：“Which/Whois/实义动词+形容词比较级，AorB?”表示。Sunny和刘翔谁跑的快？Whorunsfaster,SunnyorLiuxiang?周杰伦和姚明谁长得高？Whoistaller,JayChouorYaoming?,哪个卡通人物更可爱，加菲猫还是蜡笔小新？Whichcartooncharacterismorelovely,CarfieldorXiaoxin?,Theoldestpersonisa116-year-oldwoman.,A116-year-oldwomanistheoldestpersonIntheworld.,形容词最高级,表示三者或三者以上的人或物中进行比较时，用最高级形式。形容词最高级前必须加定冠词the，句末常跟一个in/of短语来表示范围。Heisthestrongestofthethreeboys.ChangjiangRiveristhelongestriverinChina.,Heisthefattestmanintheworld.,Thefattestmanintheworldisabout1200pounds.,Sheisthethinnestpersonintheworld.,TheoldmansnoseisshorterthantheYoungmans.,Hisnoseisthelongestintheworld.,Heistheshortestmanintheworld.,Heisthetallestmanintheworld.,表示在三者或三者以上的人或物中进行选择时，用”Which/Whoisthe+最高级，A,B,orC?”Whichcityisthemostbeautiful,Beijing,London,orParis?,Whichjobdoyoulikebest,acook,abasketballplayeroranactress?,表示“最的之一”时，用“oneofthe+形容词最高级”结构，该形容词后面的名词要用复数形式。QQisoneofthemostpopularchattingtools.,ThelordofRingsisoneofthemostfascinatingmoviesIhaveeverseen.,XiaoGao,XiaoPang,“IfIeverfeltinclinedtotimidasIwasgoingintoaroomfullofpeople,Iwouldsaytomyself,Yourethecleverestmemberofoneofthecleverestfamiliesinthecleverestclassofthecleverestnationintheworld,whyshouldyoubefrightened?”,Twoheadsarebetterthanone.,Nowtelephonesareverypopularandtheyaremuch_thanbefore.A.cheapB.cheaperC.cheapestD.thecheapestWhois_runningstarinyourcollege?IthinkPhilipis.A.famousB.morefamousC.themostfamousD.lessfamous,Whatstheweatherlikethissummer?Its_thanlastsummer.A.hotB.toohotC.thehottestD.hotter,Aliceaskedme_anotherbagforher.A.getB.gotC.togetD.getting,(2007太原，31)Youlookstressedout.Yeah,too_workmakesmetired.A.littleB.m