现在分词作状语.ppt

现
在
分
词
作
状
语作状语表时间或原因现在分词的被动形式表明它的逻辑主语是该动作的承受者。Havingbeenshownthelab,weweretakentoseetheschoollibrary.在被带去看了实验室之后，我们又被带去参观校图书馆。1.Standingonthetopofthemountain,Ifoundtheschoolisverybeautiful.
2.Beingcleaned,theclassroomcannotbeusednow..
3.Havingfinishedmyhomework.Iwenthomeimmediately.
4.Havingbeenbeatenbymyfather,Iwenttomyroom.表示时间，相当于一个时间状语从句。
Havingmadefullpreparations,wearereadyfortheexamination.我们已经作好了充分准备，现在可以应考了。(=Afterwehavemadefullpreparations...)

表示原因，相当于一个原因状语从句。
Beingill,hedidn'tgotoschoolyesterday.
由于生病，他昨天没有上学。(=Sincehewasill...)Choosethebestanswer:
1.Sheiswritingalettertoafriendofhers,____him
totheparty.
A.HavinginvitedB.invitingC.toinviteD.invited
2.____allmyletters,Ihadadrinkandwentout.
A.FinishedB.HavingfinishedC.FinishingD.Tofinish
3.___whoshewas,shesaidshewasMr.Johnson’s
friend.
A.AskingB.AskedC.TobeaskedD.Whenasking
4.____Sunday,thestudentsareathome.
A.BeingB.TobeC.ItisD.Itbeing
5._____,yourcompositionisfullofmistakes.
A.WritingcarelesslyB.Writtencarelessly
C.Havingwrittencarelessly
D.Beingwrittencarelessly6.____severaltimes,theyoungscientiststillkept
Onmakinghisexperiments.
A.HavingbeenfailedB.Havingfailed
C.ThoughfailedD.Becauseoffailure

7.Thefood___atthemomentisforthedinnerparty.
A.cookedB.tobecooked
C.IsbeingcookedD.beingcooked
8.Whilebuildingatunnelthroughthemountain,___.
A.anundergroundlakewasdiscovered
B.therewasanundergroundlakediscovered
C.alakewasdiscoveredunderground.
D.theworkersdiscoveredanundergroundlake
9.Findinghercarstolen,_____.
A.apolicemanwasaskedtohelp
B.theareawassearchingthoroughly
C.itwaslookedforeverywhere
D.shehurriedtoapolicemanforhelp
10.Shesetoutsoonafterdark__homeanhourlater.
A.arrivingB.toarrive
C.havingarrivedD.andarrived
11.___hiskey,hecouldn’tentertheroom.
A.HavingbeenlostB.Hehadlost
C.HavinglostD.Losing
12—Whydoyoustandandwatchthemilk___over?
---Oh,sorry.Iwasthinkingof___tothezoo.
A.boiling;takenB.boiled;taking
C.boiled;beingtakenD.boiling;beingtaken
13.Hisfatherwhowasamillionairedied,____him
alotofmoney.

A