1) 大部分形容词加-ly可构成副词。但 friendly,deadly,lovely,lonely,likely,lively, ugly,brotherly,仍为形容词。 改错:(错) She sang lovely. (错) He spoke to me very friendly. (对) Her singing was lovely. (对) He spoke to me in a very friendly way.
2)有些以-ly 结尾既为形容词,也为副词。 daily,weekly,monthly,yearly,early The Times is a daily paper. The Times is published daily.