形容词/副词的比较级和最高级1
形容词/副词的比较级和最高级的构成规则(1)单音节词和少数以-er,-ow结尾的双音节单词,比较级在后面加-er,最高级在后面加-est
①单音节单词small→smaller→smallestshort→shorter→shortesttall→taller→tallestgreat→greater→greatest②少数以-er,-ow结尾的双音节单词clever→cleverer→cleverestnarrow→narrower→narrowest(2)以不发音e结尾的单音节单词,比较级在原形后加-r,最高级在原级后加-st
large→larger→largestnice→nicer→nicestable→abler→ablest(3)以一个辅音字母结尾的闭音节(即:辅音+元音+辅音)单词中,先双写末尾的辅音字母,比较级加-er,最高级加-est
big→bigger→biggesthot→hotter→hottestfat→fatter→fattest1(4)以“辅音字母+y”结尾的双音节词,把y改为i,比较级加-er,最高级加-est
easy→easier→easiestheavy→heavier→heaviestbusy→busier→busiesthappy→happier→happiest(5)其他双音节词和多音节词,比较级在前面加more,最高级在前面加most
beautiful→morebeautiful→mostbeautifuldifferent→moredifferent→mostdifferenteasily→moreeasily→mosteasily(6)有少数形容词、副词的比较级和最高级是不规则的,必须熟记
good→better→bestwell→better→bestbad→worse→worst