中考英语复习--介词的用法

一．时间介词的用法辨析 1.时间介词in、on、at、by的用法辨析 ●in介词in用来表示一天中某段时间，指天、年、月、季节、周次等。如： In the morning/afternoon/evening,in May/October,in 1992, in Spring/Summer/Autumn/Winter在春天/夏天/秋天/冬天， 1( )_____the daytime the streets are crowded拥挤的but_____night they are quiet. A.At,in B.For,by C.By,for D.In,at 2( )________Spring the trees turn green and the flowers start to come out. A.In B.On C.At D.From ●on介词on用来表示具体某一天，星期几，节日；或者指明具体某一天的上午，下午，晚上。如： On December 1st;on Monday morning;on the night of October 22nd; on a rainy /fine day,on a cold morning,on Teachers’ Dy;On Christmas Day. 1( )A tsunami海啸happened in some soughern Asian countries ________December,2004.A.at B.on C.in D.by 2( )I was born___July 2,and my girthday is coming soon. A.for B.at C.in D.on 3( )-When did you come back from Beijing? -_______the morning of April 18th. A.At B.Within C.On D.In ●at介词at用来表示时间点，特定的时间、节日、年龄等。 at noon,at night,at midnight在午夜，at six o’clock,