习题Unit1B习题二

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1、学英语常见形容词及比较级、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）brighterbrightestbroad（广阔的）broaderbroadestcheap（便宜的）cheapercheapestclean（干净的）cleanercleanestclever（聪明的）cleverercleverestcold（寒冷的）coldercoldestcool（凉的）coolercoolestdark（黑暗的）darkerdarkestdear（贵的）dearerdearestdeep（深的）deeperdeepestfast（迅速的）fa

2、sterfastestfew（少的）fewerfewestgreat（伟大的）greatergreatesthard（困难的，硬的）harderhardesthigh（高的）higherhighestkind（善良的）kinderkindestlight（轻的）lighterlightestlong（长的）longerlongestloud（响亮的）louderloudestlow（低的）lowerlowestnear（近的）nearernearestnew（新的）newernewestpoor（穷的）poorerpoorestquick（快的）quickerquickestquiet（安静的

3、）quieterquietestrich（富裕的）richerrichestshort（短的）shortershortestslow（慢的）slowerslowestsmall（小的）smallersmallestsmart（聪明的）smartersmartestsoft（柔软的）softersofteststrong（强壮的）strongerstrongestsweet（甜的）sweetersweetesttall（高的）-taller-tallestthick（厚的）thickerthickestwarm（温暖的）warmerwarmestweak（弱的）weakerweakestyoun

4、g（年轻的）youngeryoungest2.双写最后一个字母，再加上“er” “est”构成比较级、最高级：big（大的）biggerbiggestfat（胖的）fatterfattesthot（热的）hotterhottestred（红的）redderreddestsad（伤心的）saddersaddestthin（瘦的）thinnerthinnestwet（湿的）wetterwettestmad（疯的）maddermaddest3.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）ablerablestbrave（勇敢的）braverbravestc

5、lose（接近的）closerclosestfine（好的，完美的）finerfinestlarge（巨大的）largerlargestlate（迟的）laterlatestnice（好的）nicernicestripe（成熟的）riperripestrude（粗鲁的）ruderrudestsafe（安全的）safersafeststrange（奇怪的）strangerstrangestwide（宽广的）widerwidestwise（睿智的，聪明的）wiserwisestwhite（白的）whiterwhitest4.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

6、高级：busy（忙碌的）busierbusiestdirty（脏的）dirtierdirtiestdry（干燥的）drierdriestearly（早的）earlierearliesteasy（容易的）easiereasiestfriendly（友好的）friendlierfriendliestfunny（好玩的）funnierfunniesthappy（开心的）happierhappiesthealthy（健康的）healthierhealthiestheavy（重的）heavierheaviesthungry（饿的）hungrierhungriestlazy（懒惰的）lazierlazie

7、stlucky（幸运的）luckierluckiestnaughty（调皮的）naughtiernaughtiestnoisy（嘈杂的）noisiernoisiestpretty（美丽的）prettierprettiestsilly（傻的）silliersilliestspicy（辣的）spicierspiciestthirsty（渴的）thirstierthirstiestugly（丑的）uglierugliest5.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）more afraidmost afraidbeautiful（美丽的）

8、more beautifulmost beautifulcareful（仔细的）more carefulmost carefulcheerful（开心的）more cheerfulmost cheerfulcrowded（拥挤的）more crowdedmost crowdeddangerous（危险的）more dangerousmost dangerousdelicious（美味的）more deliciousmost deliciousdifficult（困难的）more difficultmost difficultexciting（令人兴奋的）more excitingmost ex

9、citingexpensive（昂贵的）more expensivemost expensivefamous（著名的）more famousmost famousfrightened（受惊的）more frightenedmost frightenedfrightening（令人害怕的）more frighteningmost frighteninghard-working（勤奋的）more hard-workingmost hard-workinghelpful（有帮助的）more helpfulmost helpfulhonest（诚实的）more honestmost honestimp

10、ortant（重要的）more importantmost importantinteresting（有趣的）more interestingmost interestingpolite（有礼貌的）more politemost politeterrible（可怕的）more terriblemost terribletired（累的）more tiredmost tired6.不规则变化的形容词：bad（坏的）worseworstfar（远的）fartherfarthest (farfurtherfurthest)good（好的）betterbestill（病的）worseworstlittle（少的）lessleastmany（多的）moremostmuch（多的）moremostold（年老的）olderoldest ( oldeldereldest)well（好的