非谓语动词作状语1PPT格式课件下载.ppt
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2)结果状语动词不定式和ving形式作结果状语区别:
1动词不定式作结果状语通常表示意想不到的结果,常与only连用构成onlytodosth2动词ing形式作结果状语通常表示自然而然的情况或结果。
Herantothestationonlytofindthetrainhadleft.Hisfatherdied,leavinghimalotofdebts.3)原因状语Weareexcitedtohearthenews.4)条件状语Toturntotheleft,youcouldfindapostoffice.二动词ing形式作状语可表示原因.结果.条件.让步.方式伴随等,可转化为相应的状语从句1.表时间Walkingoutoftheroom,hesawtheboystillthere.=whenhewalkedoutoftheroom,he.Havingmadefullpreparations,wearereadyfortheexam.=Afterwehavemadefullpreparations,we.2.表原因Beingill,hedidntgotoschoolyesterday.=Becausehewasill,he.Notmasteringthewayofstudying,ididntgetagoodresult.=Asididntmasterthewayofstudying,i.3.表结果(并列谓语)Hisfatherdied,leavinghimalotofmoney.=hisfatherdiedandlefthim.Thefirelastednearlyamonth,leavingnothingvaluable.=Thefirelastednearlyamonthandleftnothingvaluable.4.表条件Workinghardatyourlessons,youwillsucceed.=ifyouworkhardatyourlessons,you.Ifyoudontmakeuseoftime,youwillregret.=Notmakinguseofthetime,youwill.5.表让步Knowingallthis,theymademepayforthedamage.=Athoughtheyknewallthis,they.Studyingfrommorningtillnight,ididntpasstheexam.=Athoughistudiedfrommorningtillnight,i.6.方式.伴随或补充说明(并列结构)Helayonthegrass,staringattheskyforalongtime.=Helayonthegrassandstaredatthe.Thegrilcameintotheclassroom,singinganddancing.=Thegrilcameintotheclassroomandtheysanganddanced.注意:
1为了使动词ing形式作状语表达的意思更明确,可在动词ing前加上适当的连词:
when、while、if、though、unless、even等.Donttalkwhilehavingdinner.Oncelosingthechance,youcanteasilyfindit.2.动词ing形式做状语,其逻辑主语必须与句子的主语一致。
Whilereadingthebook,thetelephonerang.Whilereadingthebook,sheheardthetelephonering.Lookingoutthroughthewindow,thegardenwasbeautiful.Lookingoutthroughthewindow,wefoundabeautifulgarden.3.独立成分作状语常见的分词短语有:
Franklyspeaking;
honestlyspeaking;
Judgingfrom;
considering;
totellthetruthHonestlyspeaking,heisnotfitforthejob.Judgingfromhisaccent,heisfromthesouth.三、过去分词ed作状语过去分词做状语可表示被动和完成的动作。
过去分词做状语可表示被动和完成的动作。
表示时间、原因、条件、让步、结果、方式等,相表示时间、原因、条件、让步、结果、方式等,相当于相应的状语从句。
当于相应的状语从句。
11表时间表时间SeenSeenfromthetopofthehill,fromthetopofthehill,thecitythecitylookedlikealookedlikeabiggarden.biggarden.=whenitisseenfromthetopofthehill,thecity.=whenitisseenfromthetopofthehill,thecity.AskedAskedwhathadhappened,whathadhappened,heheloweredhishead.loweredhishead.=whenhewasaskedwhathadhappened,he.=whenhewasaskedwhathadhappened,he.2.表原因Surroundedbyagroupofyoungpeople,theoldmanfelthappy.=Ashewassurroundedbyagroupofyoungpeople,theoldman.Greatlytouchedbytheteacherswords,hedidalotofthingstohelphisclassmates.=Becausetheboywasgreatlytouchedbytheteacherswords,he.3.表条件Givenmoretime,wecoulddoitbetter.=ifweweregivenmoretime,we.Comparedwithyourbrother,youshouldmakegreatereffortstostudyEnglish.=ifyouarecomparedwithyourbrother,you.4.表让步Laughedatbymanypeople,hecontinuedhisstudy.=Althoughhewaslaughedatbymanypeople,he.Evenifinvited,iwonttakepartintheparty.Evenifiaminvited,i.5.表示方式或伴随Supportedbyagirl,theoldmangotoffthebus.Heturnedaway,disappointed.Hewalkedupanddowntheroom,lostinthought.注意:
1.某些动词的过去分词已经形容词化,常用于一些系表结构中。
此时的过去分词既不表被动也不表完成,而表示一种状态。
这样的词有:
lost;
seated;
hidden;
lost/absorbedin;
dressedin;
tiredof等。
Disappointedattheexaminationresult,shesattheresilent.Satisfiedwithourperformance,theteacherkeptnodding.2.过去分词做状语时,其逻辑主语要与句子的主语保持一致。
Askedwhyshewaslate,herfacewentred.Askedwhyshewaslate,shewentredintheface.3.过去分词或短语做状语时,也可在其前面加上连词when、if、once、though、unless等,以便明确作何种状语。
Thoughbeaten,wewerenotdiscouraged.=Thoughwewerebeated,we.Oncetasted,thedishishardtoforget.=onceitistasted,thedish.4.过去分词做状语与现在分词作状语的区别:
过去分词与句子主语构成动宾关系或被动关系。
现在分词与句子主语构成主谓关系或主动关系。
Usedforalongtime,thebooklooksold.Usingthebook,ifindituseful.fromthetop,thestadiumlookslikeabirdnest.fromthespace,theastronautcannotdiscovertheGreatWall.AseeingBseenSeenSeeingA)1.Today_(be)Sunday,thelibrarydoesntopen.2.There_(be)nobuses,wehadtowalkhome.什么什么是是独立主格结构独立主格结构所谓独立主格结构,分词的逻辑主语不是所谓独立主格结构,分词的逻辑主语不是句子主语,而是有自己的逻辑主语时,叫句子主语,而是有自己的逻辑主语时,叫独立主格结构。
独立主格结构。
beingbeing3.Thesignal_(give),thebusstarted.4.Withtheworker_(lead),theYoungPioneerswentthroughtheforestandstartedtowardsthemountainvillage.givenleading