搜索
比较级和最高级1.在形容词词尾加上“er”“est”构成比较级、最高级：bright（明亮的）—brighter—brightestbroad（广阔的）—broader—broadestcheap（便宜的）—cheaper—cheapestclean（干净的）—cleaner—cleanestclever（聪明的）—cleverer—cleverestcold（寒冷的）—colder—coldestcool（凉的）—cooler—coolestdark（黑暗的）—darker—darkestdear（贵的）—dearer—dearestdeep（深的）—deeper—deepestfast（迅速的）—faster—fastestfew（少的）—fewer—fewestgreat（伟大的）—greater—greatesthard（困难的,硬的）—harder—hardesthigh（高的）—higher—highestkind（善良的）—kinder—kindestlight（轻的）—lighter—lightestlong（长的）—longer—longestloud（响亮的）—louder—loudestlow（低的）—lower—lowestnear（近的）—nearer—nearestnew（新的）—newer—newestpoor（穷的）—poorer—poorestquick（快的）—quicker—quickestquiet（安静的）—quieter—quietestrich（富裕的）—richer—richestshort（短的）—shorter—shortestslow（慢的）—slower—slowestsmall（小的）—smaller—smallestsmart（聪明的）—smarter—smartestsoft（柔软的）—softer—softeststrong（强壮的）—stronger—strongestsweet（甜的）—sweeter—sweetesttall（高的）-taller-tallestthick（厚的）—thicker—thickestwarm（温暖的）—warmer—warmestweak（弱的）—weaker—weakestyoung（年轻的）—younger—youngest2.双写最后一个字母,再加上“er”“est”构成比较级、最高级：big（大的）—bigger—biggestfat（胖的）—fatter—fattesthot（热的）—hotter—hottestred（红的）—redder—reddestsad（伤心的）—sadder—saddestthin（瘦的）—thinner—thinnestwet（湿的）—wetter—wettestmad（疯的）—madder—maddest3.以不发音的字母e结尾的形容词,加上“r”“st”构成比较级、最高级：able（能干的）—abler—ablestbrave（勇敢的）—braver—bravestclose（接近的）—closer—closestfine（好的,完美的）—finer—finestlarge（巨大的）—larger—largestlate（迟的）—later—latestnice（好的）—nicer—nicestripe（成熟的）—riper—ripestrude（粗鲁的）—ruder—rudestsafe（安全的）—safer—safeststrange（奇怪的）—stranger—strangestwide（宽广的）—wider—widestwise（睿智的,聪明的）—wiser—wisestwhite（白的）—whiter—whitest4.以字母y结尾的形容词,把y改为i,再加上“er”“est”构成比较级、最高级：busy（忙碌的）—busier—busiestdirty（脏的）—dirtier—dirtiestdry（干燥的）—drier—driestearly（早的）—earlier—earliesteasy（容易的）—easier—easiestfriendly（友好的）—friendlier—friendliestfunny（好玩的）—funnier—funniesthappy（开心的）—happier—happiesthealthy（健康的）—healthier—healthiestheavy（重的）—heavier—heaviesthungry（饿的）—hungrier—hungriestlazy（懒惰的）—lazier—laziestlucky（幸运的）—luckier—luckiestnaughty（调皮的）—naughtier—naughtiestnoisy（嘈杂的）—noisier—noisiestpretty（美丽的）—prettier—prettiestsilly（傻的）—sillier—silliestspicy（辣的）—spicier—spiciestthirsty（渴的）—thirstier—thirstiestugly（丑的）—uglier—ugliest5.双音节、多音节形容词,在单词前面加上“more”“most”构成比较级、最高级：afraid（害怕的）—moreafraid—mostafraidbeautiful（美丽的）—morebeautiful—mostbeautifulcareful（仔细的）—morecareful—mostcarefulcheerful（开心的）—morecheerful—mostcheerfulcrowded（拥挤的）—morecrowded—mostcrowdeddangerous（危险的）—moredangerous—mostdangerousdelicious（美味的）—moredelicious—mostdeliciousdifficult（困难的）—moredifficult—mostdifficultexciting（令人兴奋的）—moreexciting—mostexcitingexpensive（昂贵的）—moreexpensive—mostexpensivefamous（著名的）—morefamous—mostfamousfrightened（受惊的）—morefrightened—mostfrightenedfrightening（令人害怕的）—morefrightening—mostfrighteninghard-working（勤奋的）—morehard-working—mosthard-workinghelpful（有帮助的）—morehelpful—mosthelpfulhonest（诚实的）—morehonest—mosthonestimportant（重要的）—moreimportant—mostimportantinteresting（有趣的）—moreinteresting—mostinterestingpolite（有礼貌的）—morepolite—mostpoliteterrible（可怕的）—moreterrible—mostterribletired（累的）—moretired—mosttired6.不规则变化的形容词：bad（坏的）—worse—worstfar（远的）—farther—farthest(far—further—furthest)good（好的）—better—bestill（病的）—worse—worstlittle（少的）—less—leastmany（多的）—more—mostmuch（多的）—more—mostold（年老的）—older—oldest(old—elder—eldest)well（好的,身体好的）—better—best原级用法:as+adj/adv.的原级+as,否定式(not)so…as…只能修饰原级的词，very，quite，so，tooeg.Therulerisaslongasthatone.HesingsaswellasJack.Hedoesn’tsingas(so)wellasJack.形容词比较级的用法:形容词的比较级用于两个人或事物的比较,结构形式如下:1.A+is/am/are+形容词比较级+than+BSheistallerthanI.TomismoreathleticthanSam.Itis_________________todaythanitwasyesterday.今天的天气比昨天暖和。Thispictureis__________________thanthatone.这张照片比那张照片漂亮。Thesunis__________________thanthemoon.太阳比月亮大得多。2.比较级+and+比较级,表示“越来越”warmerandwarmer,nicerandnicer,moreandmorebeautiful,2.the+比较级…,the+比较级Themoreyoureadthebook,themoreinterestingyoufound.3.比较级的修饰语有:much,far,even,alittle,abit,alot,等如：HemadefewermistakesthanIdid.HeisevenricherthanI.形容词最高级的用法:形容词最高级用于两个以上的人和物进行比较,其结构形式为:主语+谓语(系动词)+the+形容词最高级+名词+表示范围的短语或从句,比较常用在in,of或among的结构中,形容词最高级前+theIamthebestofthethree.Heisthethinnestboyinmyclass.Sheis___________student______herclass.她是班上最好的学生。Shanghaiisoneof_________cities______China.上海是中国最大城市之一。Thisis__________appleIhaveevermet.这是我见到的最大的苹果。Tomis___________boyinhisbasketballteam.汤姆是他们篮球队中个子最高的孩子。副词最高级不需+the如：Jimgoestobedlatestinmyfamily.Herunsfastestinourclass.三、重点与难点：1、形容词原级表示比较级含义：JohnisnotsostupidasMike.JohnislessstupidthanMike.JohnisclevererthanMike.约翰不象迈克那么笨。2、用比较级表示最高级：约翰是班里最高的男生。Johnistallerthananyotherboyintheclass.Johnisthetallestboyintheclass.Johnistallerthananyotherboy.3、themore…..themore….表示“越……越……”:Themorebooksyouread,thewideryourknowledgeis.Themorefoodyoueat,thefatteryouare.4、moreandmore….表示“越来……越……”:Moreandmorestudentsrealizedtheimportanceofaforeignlanguage.Ourcountryisgettingstrongerandstronger.5、如在两者间表示“最…”时，要在比较级前加the，而且还用ofthetwo,ofthepair短语：Johnisthecleverofthetwoboys.Ofthetwoboys,Johnistheclever.初二形容词比较级最高级专项练习(1)一、写出下列形容词与副词的比较级与最高级形式：long_______________wide______________thin________________heavy__