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1、初中英语语法-表示时间的介词on,in,atWeuse:atforaPRECISETIMEIhaveameetingat9am.Theshopclosesatmidnight.Janewenthomeatlunchtime.at 3 oclockat 10.30amat sunriseat bedtimeat dinnertimeat noonat the momentat sunsetPrepositions of timeNoticetheuseoftheprepositionsoftimeinandoninthesecommonexpressions:inoninthemorningon
2、TuesdaymorninginthemorningsonSaturdaymorningsintheafternoon(s)onSundayafternoonsintheevening(s)onMondayeveningWhenwesaylast,next,every,thiswedonotalsouseat,in,on.IwenttoLondonlastJune.(notinlastJune)HescomingbacknextTuesday.(notonnextTuesday)IgohomeeveryEaster.(notateveryEaster)Wellcallyouthisevening.(notinthisevening)Remember:inforlargerperiodsoftime.onforsmallperiodsoftime.atforpreciseperiodsoftime.结束语结束语谢谢大家聆听!谢谢大家聆听!10