



1 一般规则
形容词变副词时,通常是在形容词词尾 加ly ,其变化有规律可循,请记住以下口诀:
一般直接加,“元e”去e加,
“辅y”改i加,“le”结尾e改y.
2 具体规则
(1)一般情况下直接加ly.
quick → quickly polite → politely sad → sadly
immediate → immediately recent → recently
(2)少数以“ 元音字母+e ”结尾的形容词, 要去掉e再加ly 。
true → truly due → duly
绝大多数以“ 辅音字母+e ”结尾的形容词 直接加ly 。
polite → politely wide → widely wise → wisely nice → nicely
(3)以y结尾的形容词,且 y的发音为/ i / ,将y改成i,再加ly.
happy → happily heavy → heavily angry → angrily busy → busily
如果 y的发音为/ ai / ,则直接加ly.
dry → dryly sly → slyly shy → shyly
(4)以ic结尾的形容词,加ally.
economic → economically basic → basically scientific → scientifically
automatic → automatically energetic → energetically
注意: public → publicly 是例外。
(5)以“ 辅音字母+le ”结尾的形容词变副词时, 去e加y 。
simple → simply considerable → considerably terrible → terribly
gentle → gently possible → possibly probable → probably incredible → incredibly
以“ 元音字母+le ”结尾的形容词变副词时, 直接加ly 。
sole → solely
注意: whole→wholly是例外。