7上Unit4語法知識解與練時間介(at,in,on)的用與練【時間詞記法口訣at用在時刻前，亦與正午、午夜連，黎明、終止和開端，at與之緊接著相伴。周月季年長時間，in須放在其前面，泛指一晌和傍晚，也要放在后邊。on指特定某一天，日期、星期和節日前某天上下和夜晚，依然要在后站。今明昨天前后天，上下這那每之前，at、in、on都不用，此乃習慣記心間。1.at+night/noon/dawn/daybreak/點鐘所指的間小于天）at)noon()atdown()at)at7:30()()2.年月/季節/泛某一天上，下晚evening所指時大于天）：in2004（）in）in（）inthemorning（）inevening（）in（）擴展：一段時間之。一般況下，用于來時，為“在…以后”。如：willinhours.3.on+星期日期節日/特指某一的上，，晚（所指間是天：onSunday（）on4

on)onChristmasDay(TeachersDay()onof)oncoldwinter)擴展：時，按時。：ontime按時，in準時練習一、用介詞inat填空______1999eveningevening________June_______noon______night

______ChildrenDay______TeachersDay

_______8o’clock_______May______May,1999二、單項選擇題1

()get____Christmas(圣節)____theiron;onB.at;onin;inD.on()2.----Therenothingthere?-----No.Wecangameoftennis.onB.inC.outD.()Alotofinourwereborn____March,inB.atC.onD.since()arainynight.onB.atC.inD.()Myborn____Oct.10,onB.inatD.of()trainisstarting___fiveinB.atC.for()Mikedoeshis____seven_____theon;toat;inofD.at;()wakeupearly____themorningofChristmasinB.onC.forD.at()____morning,ImetherinInB.AtD.()Itbecold____ofouratonC.withD.()Whyyougetupsoearlythismorning.onB./C.atD.in()wenttoShanghai___3,1991cameyear.in;onB.on;inC.on;onD.in;ia()Lucyborn____nightofMay12,1984..onB.inC.atD.to()MrsBrownto____1996.A.onB.ofto,D.in()15___of20,theworkerscametoChicagototheirmourningofJoeHill.B.InOnD.At()Ann1992./;inB.to;into;onD,in()TheystartedautumnduringB.atC.inD.()goes____schoolsixthirty____themorning.for;to;B.to;inC.to;for;atD,()19.He___Shanghai______at;in;a