初中英语形容词比较级最高级.doc

新一（9）形容词的比较级 大多数形容词有比较级等级的变化，即原级、比较级和最高级，用来表示事物的等级差别，原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。 规则变化 单音节词和少数双音节词，加词尾-er, -est来构成较级和最高级。 构成法 原级 比较级 最高级 一般单音节词末尾加-er, -est all great taller greater tallest greatest 以不发音的e结尾的单音节词和少数以-le结尾的双音节词加-r, -st ice large able nicer larger abler nicest largest ablest 以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er, -est ig thin hot bigger thinner hotter biggest thinnest hottest “辅音字母+y”结尾的双音节词，改y为i，再加-er, -est arly easy earlier easier earliest easiest 少数以-er, -ow结尾的双音节词末尾加-er, -est lever narrow cleverer narrower cleverest narrowest 其他双音节词和多音节词，在前面加more, most来beautiful interesting important(重要的) more beautiful more interesting more important most beautiful most interesting most important 不规则变化 原级 比较级 最高级 goodwell (健康的) better best bad (坏的) ill (有病的) worse worst old older (elder) oldest (eldest) many much (多的) more most little (少的) less least far (远的) farther (further) farthest(furthest) 形容词比较级最高级练习题 、??? 写出下列形容词的比较级和最高级 1. old ______? ________???2. busy _________? _________3. thin ________? ________ 4. many _________? _________5. slow ________ _____ 6. delicious _________ ______ 、 用适当形式填空： 1. Bob is?________( young )thanFred but__________(tall)thanFred.?????????????????????????????????????????????????????? . He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the?? _________ (bad) at English.??????????????????????? 3. Annie says Sally is the ________ (kind) person in the world.????????????? 4 A dictionary is much _________ (expensive)? than a story-book. 5. An orange ia a little ______ (big) than an apple, but much ________ (small) than a watermelon. 6. Playing computer games is______ _____ _____ of all the activities.(interesting). 7. The Nile(尼羅河) is ______ ________river in the world. (long) . Good health is _______ _______ ________thing life. (important) 9. Taking a taxi is ______ _______ way to get to the airport. (easy) 10. She is_______ than all the other students. (young)11. Where is the ____