这里为什么用ontheevening?Theradiostationreceivedthelargestnumberofcallsfromlisteners{ontheevening}itariedadiscussionofthemusicofArethaFranklin.为什么不用intheevening

Question

这里为什么用on the evening?
The radio station received the largest number of calls from listeners {on the evening} it aried a discussion of the music of Aretha Franklin.
为什么不用in the evening

Answer 1

①on表示在具体某一天及具体某一天的上午、下午和晚上.
例:on the morning of July 2,on Sunday afternoon,on a cold winter evening
② 当early,late用于句首修饰介词短语时,尽管表示具体某一天的上午、下午、晚上,都要用in,泛指一般的上、下午,晚上也用in .
例:Early in the morning of National Day,I got up to catch the first bus to the zoo．
③当 morning.afternoon.evening有前位定语或后置定语限定时.就不用in而用on.
例:on a hot (summer) noon,on Monday morning,on the morning of March