sad的比较级

一、形容词的比较级和最高级变化规则；

1、规则变化：

(1)单音节词和少数双音节词一般在词尾加er或est：

如:small---smaller---thesmallest

(2)以不发音的e字母结尾的加r,或st：

如:late---later---thelatest

(3)以辅音字母加y结尾的变y为I加er或est:

如:easy---easier---theeasiest

(4)以一个辅音字母结尾的重读闭音节词双写最后一个辅音字母再加er或est:

如:big---bigger---thebiggest

以er，ow结尾的双音节词加er或est

如:slow---slower---theslowest

(5)多音节词前加more或most,副词最高级前省略the.

如:important---moreimportant---themostimportant

2.不规则变化

good/well---better---thebest好

bad/badly/ill---wor---theworst坏

many/much---more---themost多

little---less---theleast少

old---older/elder---theoldest/theoldest老,旧

far---farther/further---thefarthest/thefurthest远

常见形容词比较级、最高级变化一览表

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—broadest

cheap（便宜的）—cheaper—cheapestclean（干净的）—cleaner—cleanest

clever（聪明的）—cleverer—cleverestcold（寒冷的）—colder—coldest

cool（凉的）—cooler—coolestdark（黑暗的）—darker—darkest

deep（深的）—deeper—deepestfast（迅速的）—faster—fastest

few（少的）—fewer—fewestgreat（伟大的）—greater—greatest

hard（困难的，硬的）—harder—hardesthigh（高的）—higher—highest

kind（善良的）—kinder—kindestlight（轻的）—lighter—lightest

long（长的）—longer—longestloud（响亮的）—louder—loudest

low（低的）—lower—lowestnear（近的）—nearer—nearest

new（新的）—newer—newestpoor（穷的）—poorer—poorest

quick（快的）—quicker—quickestquiet（安静的）—quieter—quietest

rich（富裕的）—richer—richestshort（短的）—shorter—shortest

slow（慢的）—slower—slowestsmall（小的）—smaller—smallest

smart（聪明的）—smarter—smartestsoft（柔软的）—softer—softest

strong（强壮的）—stronger—strongestsweet（甜的）—sweeter—sweetest

tall（高的）-taller-tallestthick（厚的）—thicker—thickest

warm（温暖的）—warmer—warmestweak（弱的）—weaker—weakest

young（年轻的）—younger—youngest

2.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—fattest

hot（热的）—hotter—hottestred（红的）—redder—reddest

sad（伤心的）—sadder—saddestthin（瘦的）—thinner—thinnest

wet（湿的）—wetter—wettestmad（疯的）—madder—maddest

3.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—bravest

clo（接近的）—clor—clostfine（好的，完美的）—finer—finest

large（巨大的）—larger—largestlate（迟的）—later—latest

nice（好的）—nicer—nicestripe（成熟的）—riper—ripest

rude（粗鲁的）—ruder—rudestsafe（安全的）—safer—safest

strange（奇怪的）—stranger—strangestwide（宽广的）—wider—widest

wi（睿智的，聪明的）—wir—wistwhite（白的）—whiter—whitest

4.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—dirtiest

dry（干燥的）—drier—driestearly（早的）—earlier—earliesteasy（容

易的）—easier—easiestfriendly（友好的）—friendlier—friendliest

funny（好玩的）—funnier—funniesthappy（开心的）—happier—happiest

healthy（健康的）—healthier—healthiestheavy（重的）—heavier—heaviest

hungry（饿的）—hungrier—hungriestlazy（懒惰的）—lazier—laziest

lucky（幸运的）—luckier—luckiestnaughty（调皮的）—naughtier—naughtiest

noisy（嘈杂的）—noisier—noisiestpretty（美丽的）—prettier—prettiest

silly（傻的）—sillier—silliestspicy（辣的）—spicier—spiciest

thirsty（渴的）—thirstier—thirstiestugly（丑的）—uglier—ugliest

4.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—mostafraid

beautiful（美丽的）—morebeautiful—mostbeautiful

careful（仔细的）—morecareful—mostcareful

cheerful（开心的）—morecheerful—mostcheerful

crowded（拥挤的）—morecrowded—mostcrowded

dangerous（危险的）—moredangerous—mostdangerous

delicious（美味的）—moredelicious—mostdelicious

difficult（困难的）—moredifficult—mostdifficult

exciting（令人兴奋的）—moreexciting—mostexciting

expensive（昂贵的）—moreexpensive—mostexpensive

famous（著名的）—morefamous—mostfamous

frightened（受惊的）—morefrightened—mostfrightened

frightening（令人害怕的）—morefrightening—mostfrightening

hard-working（勤奋的）—morehard-working—mosthard-working

helpful（有帮助的）—morehelpful—mosthelpful

honest（诚实的）—morehonest—mosthonest

important（重要的）—moreimportant—mostimportant

interesting（有趣的）—moreinteresting—mostinteresting

polite（有礼貌的）—morepolite—mostpolite

terrible（可怕的）—moreterrible—mostterrible

tired（累的）—moretired—mosttired

5.不规则变化的形容词：

bad（坏的）—wor—worstgood（好的）—better—best

far（远的）—farther—farthest(far—further—furthest)

ill（病的）—wor—worstlittle（少的）—less—least

many（多的）—more—mostmuch（多的）—more—most

old（年老的）—older—oldest(old—elder—eldest)

well（好的，身体好的）—better—best

一.写出下列形容词或副词的比较级和最高级.

bad______________________________________________

clean______________________________________________

famous_____________________________________

dirty_______________________________________________

big_______________________________________________

small_______________________________________________

heavy___________________________________

little________________________________________________

hard________________________________________________

happy_______________________________________________

far_________________________________________________

expensive_____________________________________________________

well_______________________________________________

easy________________________________________________

wide__________________________________________________

young_________________________________________________

rude___________________________________________________

cheap__________________________________________________

ugly___________________________________________________

busy___________________________________________________

old_____________________________________________________

noisy___________________________________________________

interesting____________________________________________________

hot_____________________________________________________

cold____________________________________________________

many__________________________________________________

bright_________________________________________________

boring_________________________________________________

difficult_______________________________________________________

beautiful____________________________________________________

thin____________________________________________________

good___________________________________________________

strong__________________________________________________

high________________________________________

warm_______________________________________

late_________________________________________

weak_______________________________________

tall_________________________________________

short________________________________________

loud_________________________________________

lazy_________________________________________

quick________________________________________

angry________________________________________

clever________________________________________

smart________________________________________

low______________________________________

二、选择填空

oesJimmylike_____,ChineorArt?

ngjiangRiverisoneof_____intheworld.

rivers

3._____ofthetwowomenisMrsBrown.

tbeautiful

cakeisnicer_____his.

fatterthan_____.

ll

s_____ofthethree.

st

islongerthan_____.

her’’

re_____bringsome.

e

is_____thanthatone.

heaper

aksChine_____betterthanJimmy.

re_____girlsinClassTwothaninClassFour.

’stoo_____foryoutodothat.

iest

_____applesnow,Jim,LilyorLucy?

t

_____arenicerthan_____.

,,,,your

ngis_____thanMeimei,butMeimeiis_____thanTingting.

,,t,,stronger

is_____inmyfamily.

sy

re_____intheparkonSunday.

oples

18.-Thisbluesweateristoobigforme.-Willyoupleashowmea_____one?

st

s_____Maryintheclass.

as

keis_____thanthatone.

yuandearer

twentyyuan

[参考答案]CCDDACDBCDAADADCBBDB

三、用所给词的适当形式填空

assroomis_____(wide)and_____(bright)thanours.

re_____(few)hoursofsunlightadayinwinterthaninsummer.

oyoulike_____(well),mathsorchemistry?

the_____(good)filmIhaveeveren.

isthecond_____(large)continent.

saidmadehismothermuch_____(angry).

7.I’mnotas_____(careful)ashe.

’vegotas_____(many)booksasweneed.

eas_____(much)asyoucan.

vedone_____(much)workwith_____(little)money.

’rethe_____(kind)personI’veevermet.

_____(young)thanhistwosisters.

_____(old)Iget,the_____(strong)Iemtofeel.

therisgetting_____(warm)and_____(warm).

is_____(hot)asonoftheyear.

[参考答案],l

,,stronger,14.

warmer,test