时间介词at,in,on用法及练习.docx

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时间介词(at,in,on) 的用法与练习

at指时间表示：

〔1〕时间的一点、时刻等。如：

Theycamehomeatsunrise〔atnoon,atmidnight,atteno’clock,atdaybreak,atdawn〕.

〔2〕较短暂的一段时间。可指某个节日或被认为是一年中标志大事的日子。如：HewenthomeatChristmas〔atNewYear,attheSpringFestival,atnight〕.

in指时间表示：

〔1〕在某个较长的时间〔如世纪、朝代、年、月、季节以及泛指的上午、下午或黄昏等〕。如：

in2004,inMarch,inspring,inthemorning,intheevening,etc

〔2〕在一段时间之后。一般情况下，用于将来时，谓语动词为瞬间动词，意为“在……以后〞。如：

Hewillarriveintwohours.

谓语动词为延续性动词时，in意为“在……以内〞。如：Theseproductswillbeproducedinamonth.

注意：after用于将来时间也指一段时间之后，但其后的时间是“一点〞，而不是“一段〞。如：

Hewillarriveaftertwoo’clock.

on指时间表示：

〔1〕具体的时日和一个特定的时间，如某日、某节日、星期几等。如：OnChristmasDay〔OnMay4th〕,therewillbeacelebration.

〔2〕在某个特定的早晨、下午或晚上。如：Hearrivedat10o’clockonthenightofthe5th.

〔3〕准时，按时。如：

Ifthetrainshouldbeontime,Ishouldreachhomebeforedark.

练 习

( )1.Childrengetgifts Christmasand theirbirthdays.

A.on;on B.at;on C.in;in D.in;on

( )2.----Thereisnothing tomorrowafternoon,isthere?-----No.Wecanhaveagameoftabletennis.

A.on B.in C.out D.up

( )3.Alotofstudentsinourschoolwereborn March,1981.

A.in B.at C.on D.since

( )4.Hesuddenlyreturned arainynight.

A.on B.at C.in D.during

( )5.Mygrandfatherwasborn Oct.10,1935.

A.on B.in C.at D.of

( )6.Thetrainisstarting fiveminutes.

A.in B.at C.for D.still

( )7.Mikedoeshisexercises seven theevening.

A.on;to B.at;in C.by;of D.at;on

( )8.Childrenwakeupveryearly themorningofChristmasDay.

A.in B.on C.for D.at

( )9 acoldwintermorning,Imetherinthestreet.

A.In B.On C.At D.For

( )10Ithappenedtobeverycold themorningofoursportsmeeting.

A.at B.on C.with D.of

( )11.Whydidyougetupsoearly thismorning.

A.on B./ C.at D.in

( )12.HewenttoShanghai September3,1991andcameback acoldmorninglastyear.

A.in;on B.on;in C.on;on D.in;in

( )13.Lucywas