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1、PrepositionsPrepositionsarewordsthatareusedbeforeanounoranounphrasetoshowtime,place,movement,etc.Aprepositioncanalsobeusedbeforeaverbinthe–ingform.Listalltheprepositionsinthestoryandthinkhowtheyareused.Myfamilywillmovetoanewflat.Weneedalotofnewhouseholdappliancesbeforewecanmovein.LastSaturday,wewen
2、ttoadepartmentstore.Thehouseholdappliancessectionisonthefifthfloor.Wefirstboughtafridgeandanelectricricecooker.Myparentssuggestedwebuyamicrowaveovensothatwecansavealotoftimereheatingfood.Thenweboughtawashingmachine.Afterthat,avacuumcleanercameintoourpackageasitisusefulforkeepingourhouseclean.Wehada
3、tiringbuthappyday.Myfamilywillmovetoanewflat.Weneedalotofnewhouseholdappliancesbeforewecanmovein.LastSaturday,wewenttoadepartmentstore.Thehouseholdappliancessectionisonthefifthfloor.Wefirstboughtafridgeandanelectricricecooker.Myparentssuggestedwebuyamicrowaveovensothatwecansavealotoftimereheatingfo
4、od.Thenweboughtawashingmachine.Afterthat,avacuumcleanercameintoourpackageasitisusefulforkeepingourhouseclean.Wehadatiringbuthappyday.Prepositionsareusedbeforeanounoranounphrase.Andwhenaverbisusedafterapreposition,itisusuallyusedinits-ingform.ReadthedialogueonPage8andfillintheblankswithproperpreposi
5、tions.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,through,uder,up表示时间的at,in,onat表示片刻的时间，或者说
6、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,onChristmasmorning,onthefollowing,onMayDay,onawarmmorning等。表示
7、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
