与时间连接的介词

3、与时间连接的介词（1）on通常与星期或具体某一天的上午，下午或晚上连用。如：IhaveameetingonThursday.IhaveameetingonThursdaymorning.（2）in通常与上午，下午或晚上连用（当日期没有具体说明时）如：inthemorningintheafternoonintheeveningI’llmeetyouinthemorning.Heiscomingintheevening.(3)at通常与具体的时间或具体某一点时间连用。如：Ileaveat2o’clock.Iambusyatlunchtime.(4)from…to与具体的时期连用。如：Iplayfootballfrom7o’clockto8o’clockeverySaturday.(5)for用来表示某事持续的时间。如：Igorunningforanhoureveryday.注意：在tomorrow,today和yesterday前不用任何介词。如：Canwemeettomorrow?Ididn’tgotoworkyesterday.如果星期或时间前有last,this或next修饰，则不用任何介词。如：WillyoucomewithusnextFriday?Whatareyougoingtodothisafternoon?