时间介词in, on, at的区别 教学课件.pptx

GradeSeven时间介词in,on,at的区别

Whoisshe?

SheisGuAiling.Whendidshereturnto(返回)China?Whenisherbirthday?Whattimedoessheoftenhaveskiing(滑雪)lessons?In2019.OnSeptember3rd.Atnineo’clock.

时间介词in,on,at的区别24hinonat大于24小时的用inin2019Mayin总结：年、月、四季前用介词in。inspring小于等于24小时的用ononSeptember3rdonMondayonMondaymorning总结：年月有日和星期前都要用on具体时刻前用atatnineo’clock固定搭配：atnoonatnight

练习：1.RenZiwei’sbirthdayis_________June.2.Lilydoesn’thaveP.E._________Tuesday.3.Weoftenflyakite_________spring.

4.Momusuallygetsup_________sixo’clock.5.Ourschooltripis_________March3rd.6.Ilikereadingbooks_________themorning.in＞24h≤24h＞24h具体时刻≤24honinatonon?

特殊情况：______themorning______theafternoon______theeveningininin______acoldmorning______Mondayafternoon______theeveningofJune1st这样思考：泛指某个早上、下午和傍晚，所指的时间范围是很大的。这样记忆：“我”扩大“我”用in这样思考：加上形容词或者限定词实际是缩小了所指的时间范围。这样记忆：“我”缩小“我”用onononon

练习：1.RenZiwei’sbirthdayis_________June.2.Lilydoesn’thaveP.E._________Tuesday.3.Weoftenflyakite_________spring.

4.Momusuallygetsup_________sixo’clock.5.Ourschooltripis_________March3rd.6.Ilikereadingbooks_________themorning.in＞24h≤24h＞24h具体时刻≤24honinatonin

练习：1.Ioftenplaysoccer_________theafternoon.2.Wehaveaparty_________Fridayevening.3.Lilygoestoschoolinacar_________acoldmorning.

4.Wehaveatest_________themorningofJune25th.inononon“我”扩大“我”用in“我”缩小“我”用on“我”缩小“我”用on

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