被动语态讲解及练习（附答案） .doc

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1、被动语态讲解时态被动语态结构一般现在时 am/is/aredone一般过去时 was/weredone现在进行时 am/is/arebeingdone过去进行时 was/werebeingdone一般将来时 shall/will/begoingtobedone过去将来时 Wouldbedone现在完成时 have/hasbeendone过去完成时 hadbeendone被动语态习题1.Ifcitynoises____fromincreasing，people____shouttobeheardevenatdinner．　　

2、A．arenotkept；willhaveto　　B．arenotkept；haveC．donotkeep；willhaveto　　D．donotkeep；haveto2.Thefifthgenerationcomputers,withartificialintelligence,are____andperfectednow.　　A.developed　　B.havedeveloped　　C.arebeingdeveloped　　D.willhavebeendeveloped3.---____thesportsmeetmi

3、ghtbeputoff．--Yes，italldependsontheweather．　　A．I'vebeentoldB．I'vetold　C．I'mtoldD．Itold4.Ineedonemorestampbeforemycollection___.　　A.hascompletedB.completes　C.hasbeencompletedD.iscompleted5.Rainforests___andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenea

4、rfuture.　　A.cutB.arecut　　C.arebeingcutD.hadbeencut6.Thenewsuspensionbridge___bytheendoflastmonth.　　A.hasbeendesigned　　B.hadbeendesigned　　C.wasdesigned　　D.wouldbedesigned7.Whenapencilispartlyinaglassofwater,itlooksasifit____.　　A.breaksB.hasbroken　C.wasbrokenD.hadbe

5、enbroken8.Greatchanges___inthecity,andalotoffactories___.　　A.havebeentakenplace;havebeensetup　　B.havetakenplace;havebeensetup　　C.havetakenplace;havesetup　　D.weretakenplace;weresetup9.Thatsuit__over60dollars.　　A.hadcostedB.costedC.iscostedD.cost10.---Look!Everythin

6、ghereisunderconstruction.　　---What’stheprettysmallhousethat__for?　　A.isbeingbuiltB.hasbeenbuilt　C.isbuiltD.isbuilding11.---Doyoulikethematerial?---Yes,it___verysoft.　　A.isfeelingB.felt　C.feelsD.isfelt12.Itisdifficultforaforeigner____Chinese．　　A．writeB．towrite　C．to

7、bewrittenD．written13.Ihavenomoreletters____，thankyou．　　A．totypeB．typing　C．tobetypedD．typed14.Takecare!Don’tdroptheinkonyourshirt,forit__easily.　　A.won’twashoutB.won’tbewashedout　　C.isn’twashedoutD.isn’twashingout15.Nobodynoticedthethiefslipintothehousebecausetheli

8、ghtshappenedto___.　　A.beputupB.givein　C.beturnedonD.goout16.Thecomputersonthetable___ProfessorSmith.　　A.belongsB.arebelongedto　C.belongstoD.belongto17.-