形容词副词的比较级最高级的讲解与练习.doc

形容词和副词的比较级与最高级1.含义：当两个主体作比较时 “A比B 更”称作比较级 当三者或以上的人或物作比较时，称作最高级2.结构：A+ be动词+adj比较级(单音节，“直去双改”) +than +B A +be动词 +adj+est +in the sw. A+be动词+more adj(多音节) +than+B A +be动词+the most adj + in the sw. 注：A + be动词+as +adj+as+ B 3.形容词和副词比较级变化方法（1）符合规则的（2）不规则的情 况加 法例 词一 般 情 况直接加 -er ; -estall-taller-tallest以不发音e结尾的词去e加 er ; -estnice-nicer-nicest以“辅音+ in the sw.y”结尾的词变y为i再加-er ; -estdry-drier-driestheavy-heavier-heaviest重读闭音节结尾的词双写末尾辅音字母，再加-er ; -estthin-thinner-thinnest多音节和部分双音节单词在词前加 more ; mostmore deliciousmost delicious原 级比较级最高级good , wellbetterbestbad , illworseworstmany , muchmoremostlittlelessleastfarfarther / furtherfarthest / furthest4.练一练 （1）写出下列词的比较级和最高级 tall slow small fast smart few nice fine large late brave pretty easy funny happy lazy heavy dirty dry early busy slim hot big thin fat wet beautiful interesting important dangerous expensive polite careful exciting bad/badly/ill little many/much old far （2）根据句意填入单词的正确形式1.Mybrotheristwoyears_(old)thanme.3.Isyoursister_(young)thanyou?Yes,sheis.4.Whois_(thin),youorHelen?Helenis.5.Whosepencil-boxis_(big),yoursorhers?Hersis.6.Maryshairisas_(long)asLucys.7.Ben_(jump)_(high)thansomeoftheboysinhisclass.8._Nancysing_(well)thanHelen?Yes,she_.10.Myeyesare_(big)than_(she).11.Whichis_(heavy),theelephantorthepig?12.Whogetsup_(early),TimorTom?13._thegirlsgetup_(early)thantheboys?No,they_.14.Jimruns_(slow).ButBenruns_(slow).（3）选择题1. Which do you like _, tea or coffee? A. well B. better C. best D. most2.This work is _ for me than for you. A. difficult B. most difficult C. much difficult D. more difficult3.Who jumped_of all? A. far B. farther C. farthest D. the most far4.Li Lei is_ student in our class. A. tall B. taller C. tallest D. the tallest5. Tom is one of _ boys in our class. A. tallest B. taller C. the tallest B. the tall6. English is one of_ spoken in the world. A. the important languages B. the most important languages C. most important language D. the most important language7. Which is_, Li Lei or Wu Tong? A. strong B. strongest C. stronger D. the strongest8.Jean works hard but she doesnt work _ Mary. A, as harder than B, as hard than C, as harder as D, as hard as9.This is _ book in our library. A, the most interesting B, most interesting C, the more interesting D, more interesting10.They got a Christmas tree and it was _ ours. A, so tall as B, so taller as C, as tall as D, as taller as11.A taxi doesnt run as _ as an underground train. A, fast B, faster C, fastest D, more fast12.Yangpu Bridge is one of _ in the world. A, bigger bridge B, the biggest bridge C, the biggest bridges D, bigger bridges13.Her cousin can draw _ an artist. A, as well as B, not so well as C, as better as D, as good as14.Jinmao Tower is _ building in Shanghai. A, high B, tall C, highest D, the tallest15. This box is_ that one.A. heavy than B. so heavy than C. heavier as D. as heavy as16 I think the story is not so _ as that one.A. interesting B. interested C. more interesting D. most interesting（4）翻译1.我喜欢游