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1、PrepositionsPrepositionsarewordsthatareusedbeforeanounoranounphrasetoshowtime,place,movement,etc.Aprepositioncanalsobeusedbeforeaverbinthe–ingform.Listalltheprepositionsinthestoryandthinkhowtheyareused.Myfamilywillmovetoanewflat.Weneedalotofnewhouseholdappliancesbeforewecanmovein.LastSaturd
2、ay,wewenttoadepartmentstore.Thehouseholdappliancessectionisonthefifthfloor.Wefirstboughtafridgeandanelectricricecooker.Myparentssuggestedwebuyamicrowaveovensothatwecansavealotoftimereheatingfood.Thenweboughtawashingmachine.Afterthat,avacuumcleanercameintoourpackageasitisusefulforkeepingourh
3、ouseclean.Wehadatiringbuthappyday.Myfamilywillmovetoanewflat.Weneedalotofnewhouseholdappliancesbeforewecanmovein.LastSaturday,wewenttoadepartmentstore.Thehouseholdappliancessectionisonthefifthfloor.Wefirstboughtafridgeandanelectricricecooker.Myparentssuggestedwebuyamicrowaveovensothatwecans
4、avealotoftimereheatingfood.Thenweboughtawashingmachine.Afterthat,avacuumcleanercameintoourpackageasitisusefulforkeepingourhouseclean.Wehadatiringbuthappyday.Prepositionsareusedbeforeanounoranounphrase.Andwhenaverbisusedafterapreposition,itisusuallyusedinits-ingform.ReadthedialogueonPage8and
5、fillintheblankswithproperprepositions.Answers(1)for(2)at(3)until(4)by(5)during(6)toPrepostionsPrepostionsoftimeat,in,for,by,since,during,before,after,from,untilPrepostionsofplaceat,in,on,above,against,behind,between,under,oppostitePrepostionsofmovementAcross,along,down,into,off,over,round,t
6、hrough,uder,up表示时间的at,in,onat表示片刻的时间,或者说时间点at8o’clock,常用词组有:atnoon,atnight,atmidnight,attheendof,atthattime,atthebeginningof,attheageof,atChristmas,atNewYear等。in表示一段的时间,inthemorning,intheafternoon,intheevening,inOctober,in1998,insummer,inthepast,inthefuture等。on总是跟日子有关,onMonday,onChristmasmo
7、rning,onthefollowing,onMayDay,onawarmmorning等。表示时间的since和fromsince表示从过去到现在的一段时间的过程,常与现在完成时连用。from表示从时间的某一点开始,不涉及与现在的关系。一般多与现在时、过去时、将来时连用。如:Ihopetodomorningexercisesfromtoday.Wehavenotseeneachothersince1995.表示时间的in和after:两者都表示“在(某个时间)之后,区别在于in表示“在(一段时间)之后