时间介词课件

时间介词inonat(1)in表示较长时间，如世纪，朝代，时代，年，季节，月,周

inthisweek

在这周inMay

在五月inspring

在春季in2010在2010年inSeptember,1995

在1995年9月inthemorning

在早上In时间范围大（一天以上）1.inspring/summer/autumn/winter2.in1999/2012inMay,20123.inthemorning/afternoon/evening4.inSeptember/May/June/July5.inayearinawee（1）in+四季（2）in+月份（3）in+年/年，月/月

(2)On‘在具体某一天’及‘具体某一天的上午下午和晚上’1.Onmother’sDay,weshouldsendflowerstoourmother.2.OnMonday/Friday/Saturday……3.OnTuesdayafternoonOnSundaymorning(evening)4.OnJuly1,1999OnMarch7<1>On+星期(1----7)<2>On+年，月，日/年，日/月，日on表示具体的某一天及其早，中，晚。onMonday在周一onJune6在6月6日onMay4,1996在1996年5月4日onacoldnight在一个寒冷的夜晚onthenightofJuly1st在七月一日的夜晚泛指一般的上午（下午）时用in，但特指某日的上午（下午）时用oninthemorning在早上onSundaymorning在周日早上(3)at时间最短，一般表示点时间，具体的某个时刻1.atsixo’clock2.at8:30习惯用语：atnightatnoonatthistimeofyearat用于表示时刻、时间的某一点：atnine(o'clock)在九点atnoon正午时atpresent目前atsixo'clock(在六点钟)atdawn(在黎明)atsunrise(日出时)atnoon(在正午)atdusk(在黄昏)小结

at<1天

in>1天

on=1天时间名词前所用介词的速记歌

年月周前要用in，日子前面却不行。遇到几号要用on，上午下午又是in。要说某日上下午，用on换in才能行。午夜黄昏须用at，黎明用它也不错。at也用在时间前，多说多练牢牢记。

1.____6:2010.____aweek2.____Saturday11.____March3.____mybirthday12.____winter4.____SchoolDay13.___20095.____August8th,200814.____night6.____weekends15.____noon7.____themorning/afternoon/evening8.____Sundaymorning/afternoon/evening9.____themorning/afternoon/eveningofMay1st,2009atononononononininoninininatat1.Myfamilyalwayshaveaparty___theeveningofOctober31st.2.TheWorldCupusuallybegins___July.3.ThemanwillcomebackfromAmerica___twenty-five.4.ThenextWorldCupwillbeon___2014.5.Weshouldtrynottotalk___dinner.6.Peoplelikegoingonatrip___spring.7.Theboyisveryhappy___hisbirthday.8.Wegetup___six___themorning.9.Wewillgotowatchabasketballmatch___January30th.oninoninininatataton10.Idon’tgetupearly___everySunday.11.Whendoyougetup___themorning?12.IwillgotoBeijing___tomorrowmorningsoIwillgotobedearly___thisevening.13.Wewillhaveaparty___theevening.14.Wedon’tgotoschool___Sunday.15.Shallwemeet___oneo’cl