北京市平谷县第二中学九年级英语复习《时间表达及in,on,at》课件 人教新目标版.ppt

nineo clock let ssay sevenofive seventwenty twelveo clock 9 0012 007 057 20 分 30past7 058 158 259 30分 30to9 359 4510 55 fivepastseven fifteen aquarterpasteight twenty fivepasteight thirty halfpastnine twenty fivetoten fifteen aquartertoten fivetoeleven 时刻表达法 1 时在前 分在后 直接用基数词来表达 例如 twothirty2 30fiveofive5 05 2 分在前 时在后 分和时之间要加一个介词to或past 当分钟在30 含30 之前时 用past 当分钟在30之后时用to to表示 差 例如 2 20twentypasttwo4 30thirtypastfour6 35twenty fivetoseven 差25分不到7点 8 50tentonine 差10分不到9点 3 当分钟是15 45时用quarter来表示例如 9 15aquarterpastnine 9点一刻 11 45aquartertotwelve 差一刻不到12点 当分钟是30时 常用half来表示 例如 6 30halfpastsix10 30halfpastten lookatthepictures thisisaschoolgirl thisisherdailyroutine discussthepicturesingroups thenfillintheblanks she at example discussfirst whattimeisitnow it sseveno clock whatdoesshedoatseveno clockeveryday fillintheblanks getsup seveno clock she at hasbreakfast tenpastseven goestoschool halfpastseven she at doesmorningexercise teno clock hasherlunch twelveo clock she at she at she at intheevening goeshome twenty fivetofour watchestv seveno clock she at she at intheevening goestobed nineo clock at to in in on at in on at fillintheblankswiththecorrectprepositions progresscheck tenten five theevening themorning monday seventhirty theafternoon saturday fivepastten in in in at at on on to past finishanotherexercisewiththecorrectprepositions inaustralia decemberis summerandjuneis winter shegoestoschool 8 30 themorning fridayandcomeshome 6 30 fridayevening ataquarter three iusuallydomyhomework butnowit shalf three i mplayingfootball doyouknowtheusageoftheprepositions in on at to past 1 准确到小时或分钟的时间用at 如 atseveno clock athalfpastsix 但在中午 在晚上分别用atnoon atnight 2 准确到某一天和某一天的上午 下午 晚上时间 或星期用on如 onnewyear sdayonsunday3 在一天中的上 下午或晚上和月 季 年用in如 inthemorning afternooninmayinwinterin2008 1 iwillcome aweek 2 it scold night 3 wewearwarmclothes winter in at in dosomemoreexercisesabouttheprepositions 4 weal