非謂語(yǔ)動(dòng)詞作狀語(yǔ)PPT幻燈片

1,非謂語(yǔ)動(dòng)詞作狀語(yǔ),2,一動(dòng)詞不定式作狀語(yǔ),1.動(dòng)詞不定式通常作狀語(yǔ)表示原因.結(jié)果.目的.條件等。1）目的狀語(yǔ)TolearnEnglishwell,hewenttoEngland.Inordertoachievetheaim,wemustlearnfromothercountries.?？膳cinorderto(為了)或soasto(以便)連用。,3,2）結(jié)果狀語(yǔ),動(dòng)詞不定式和ving形式作結(jié)果狀語(yǔ)區(qū)別：1動(dòng)詞不定式作結(jié)果狀語(yǔ)通常表示意想不到的結(jié)果，常與only連用構(gòu)成onlytodosth2動(dòng)詞ing形式作結(jié)果狀語(yǔ)通常表示自然而然的情況或結(jié)果。Herantothestationonlytofindthetrainhadleft.Hisfatherdied,leavinghimalotofdebts.,4,3)原因狀語(yǔ),Weareexcitedtohearthenews.,5,4)條件狀語(yǔ),Toturntotheleft,youcouldfindapostoffice.,6,二動(dòng)詞ing形式作狀語(yǔ),可表示原因.結(jié)果.條件.讓步.方式伴隨等，可轉(zhuǎn)化為相應(yīng)的狀語(yǔ)從句1.表時(shí)間Walkingoutoftheroom,hesawtheboystillthere.=whenhewalkedoutoftheroom,he.Havingmadefullpreparations,wearereadyfortheexam.=Afterwehavemadefullpreparations,we.,7,2.表原因,Beingill,hedidntgotoschoolyesterday.=Becausehewasill,he.Notmasteringthewayofstudying,ididntgetagoodresult.=Asididntmasterthewayofstudying,i.,8,3.表結(jié)果(并列謂語(yǔ)),Hisfatherdied,leavinghimalotofmoney.=hisfatherdiedandlefthim.Thefirelastednearlyamonth,leavingnothingvaluable.=Thefirelastednearlyamonthandleftnothingvaluable.,9,4.表?xiàng)l件,Workinghardatyourlessons,youwillsucceed.=ifyouworkhardatyourlessons,you.Ifyoudontmakeuseoftime,youwillregret.=Notmakinguseofthetime,youwill.,10,5.表讓步,Knowingallthis,theymademepayforthedamage.=Athoughtheyknewallthis,they.Studyingfrommorningtillnight,ididntpasstheexam.=Athoughistudiedfrommorningtillnight,i.,11,6.方式.伴隨或補(bǔ)充說(shuō)明(并列結(jié)構(gòu)）,Helayonthegrass,staringattheskyforalongtime.=Helayonthegrassandstaredatthe.Thegrilcameintotheclassroom,singinganddancing.=Thegrilcameintotheclassroomandtheysanganddanced.,12,注意:,1為了使動(dòng)詞ing形式作狀語(yǔ)表達(dá)的意思更明確，可在動(dòng)詞ing前加上適當(dāng)?shù)倪B詞：when、while、if、though、unless、even等.Donttalkwhilehavingdinner.Oncelosingthechance,youcanteasilyfindit.,13,2.動(dòng)詞ing形式做狀語(yǔ)，其邏輯主語(yǔ)必須與句子的主語(yǔ)一致。,Whilereadingthebook,thetelephonerang.Whilereadingthebook,sheheardthetelephonering.Lookingoutthroughthewindow,thegardenwasbeautiful.Lookingoutthroughthewindow,wefoundabeautifulgarden.,14,3.獨(dú)立成分作狀語(yǔ),常見的分詞短語(yǔ)有：Franklyspeaking;honestlyspeaking;Judgingfrom;considering;totellthetruthHonestlyspeaking,heisnotfitforthejob.Judgingfromhisaccent,heisfromthesouth.,15,三、過(guò)去分詞ed作狀語(yǔ),過(guò)去分詞做狀語(yǔ)可表示被動(dòng)和完成的動(dòng)作。表示時(shí)間、原因、條件、讓步、結(jié)果、方式等，相當(dāng)于相應(yīng)的狀語(yǔ)從句。1表時(shí)間Seenfromthetopofthehill,thecitylookedlikeabiggarden.=whenitisseenfromthetopofthehill,thecity.Askedwhathadhappened,heloweredhishead.=whenhewasaskedwhathadhappened,he.,16,2.表原因,Surroundedbyagroupofyoungpeople,theoldmanfelthappy.=Ashewassurroundedbyagroupofyoungpeople,theoldman.Greatlytouchedbytheteacherswords,hedidalotofthingstohelphisclassmates.=Becausetheboywasgreatlytouchedbytheteacherswords,he.,17,3.表?xiàng)l件,Givenmoretime,wecoulddoitbetter.=ifweweregivenmoretime,we.Comparedwithyourbrother,youshouldmakegreatereffortstostudyEnglish.=ifyouarecomparedwithyourbrother,you.,18,4.表讓步,Laughedatbymanypeople,hecontinuedhisstudy.=Althoughhewaslaughedatbymanypeople,he.Evenifinvited,iwonttakepartintheparty.Evenifiaminvited,i.,19,5.表示方式或伴隨,Supportedbyagirl,theoldmangotoffthebus.Heturnedaway,disappointed.Hewalkedupanddowntheroom,lostinthought.,20,注意：,1.某些動(dòng)詞的過(guò)去分詞已經(jīng)形容詞化，常用于一些系表結(jié)構(gòu)中。此時(shí)的過(guò)去分詞既不表被動(dòng)也不表完成，而表示一種狀態(tài)。這樣的詞有：lost；seated；hidden；lost/absorbedin；dressedin；tiredof等。Disappointedattheexaminationresult,shesattheresilent.Satisfiedwithourperformance,theteacherkeptnodding.,21,2.過(guò)去分詞做狀語(yǔ)時(shí)，其邏輯主語(yǔ)要與句子的主語(yǔ)保持一致。,Askedwhyshewaslate,herfacewentred.Askedwhyshewaslate,shewentredintheface.,22,3.過(guò)去分詞或短語(yǔ)做狀語(yǔ)時(shí)，也可在其前面加上連詞when、if、once、though、unless等，以便明確作何種狀語(yǔ)。,Thoughbeaten,wewerenotdiscouraged.=Thoughwewerebeated,we.Oncetasted,thedishishardtoforget.=onceitistasted,thedish.,23,4.過(guò)去分詞做狀語(yǔ)與現(xiàn)在分詞作狀語(yǔ)的區(qū)別：,過(guò)去分詞與句子主語(yǔ)構(gòu)成動(dòng)賓關(guān)系或被動(dòng)關(guān)系?，F(xiàn)在分詞與句子主語(yǔ)構(gòu)成主謂關(guān)系或主動(dòng)關(guān)系。Usedforalongtime