語法-過去分詞作狀語課件

語法-過去分詞作狀語ppt課件1Pleasefindoutthepastparticiples.1.ThestolenbikebelongstoJack.2.Theglassisbroken.3.Maryheardhernamecalledbyastranger.4.Influencedbytheeventsofthelate19thcenturyandhiseducation,youngCoubertindevelopedafirmbeliefthatsportspossessedthepowertobenefithumanbeingsandcouragepeaceamongthenationsoftheworld._______________________________1.作定語2.作表語3.作賓補4.作狀語過去分詞Pleasefindoutthepastparti2

Grammar

過去分詞作狀語ThePastParticipleastheAdverbialGrammar31.Whenourfutureschoolisseen

fromthespace,ourfutureschoollookslikeaplate.

Seenfromthespace,ourfutureschoollookslikeaplate.ourfutureschoolCombinethetwosentences1.Whenourfutureschoolisse4Whenitisseenfromthehill,theparklooksverybeautiful.Seenfromthehill，thepark…可在過去分詞前加上連詞when,while,until等來強調(diào)時間概念。Don’tspeak

untilyouarespokento.Don’tspeakuntilspokento.1.時間狀語（time）Whenitisseenfromthehill,52.BecauseShe

issurprisedattheschoolbag,sheturnsherheadbacktofindoutwhathappens.Surprised

attheschoolbag,sheturnsherheadbacktofindoutwhathappens.

Ourfutureschoolbag2.BecauseSheissurprisedat62.原因狀語（cause）Becausetheboywasgreatlytouchedbyhisteacher’swords,hedidalotofthingstohelphisclassmates.Greatlytouchedbytheteacher’swords…Becausehewassurprisedatwhathappened,Tomdidn’tknowwhattodo.Surprisedatwhathappened…2.原因狀語（cause）Becausetheboy73.IfIamgivenatimemachine,Iwillpayavisittothefuture.Givenatimemachine,Iwillpayavisittothefuture.

atimemachine3.IfIamgivenatimemachine83.條件狀語（condition）Ifweweregivenmoretime,

wecoulddoitmuchbetter.Givenmoretime…Ifitisheatedtoahightemperature,waterwillchangeintovapor.Heatedtoahightemperature…3.條件狀語（condition）Ifwewereg94.讓步狀語（concession）Thoughtheyhadbeenwarnedofthestorm,

thefarmerswerestillworkinginthefields.Thoughwarnedofthestorm…EvenifI’minvited,Iwon’ttakepartintheparty.Evenifinvited…4.讓步狀語（concession）Thoughthey105.方式、伴隨狀語Accompanyingaction/mannerTheteacherenteredtheclassroom,

andhewasfollowedbyagroupofstudents.Theteacherenteredtheclassroom,followedbyagroupofstudents.Theteacherstoodthereand

wassurroundedbythestudents.Theteacherstoodthere,surroundedbythestudents.5.方式、伴隨狀語The112.過去分詞作狀語表示_____/或______的動作,相當(dāng)一個狀語從句。3.過去分詞作狀語時其邏輯主語與主句的主語要保持一致。過去分詞作狀語

被動完成summary1.過去分詞在句子中可以作時間狀語、原因狀語、伴隨狀語、條件狀語和讓步狀語等。2.過去分詞作狀語表示_____/或______的動作,相當(dāng)12_______fromthehill,the

city

lookslike

a

big

garden.如果句子的主語和分詞是主動關(guān)系,用_______，句子的主語和分詞是被動關(guān)系，用_________?，F(xiàn)在分詞過去分詞重難點辨析（一）：主語一致_______fromthehill,youwillfindthe

city

looks

like

a

big

garden.

SeenSeeing_______fromthehill,the

city131.從上面看,體育場好像一個鳥巢。

____fromthetop,thestadiumlookslikeabirdnest.A.SeeingB.Seen2.從太空看,宇航員看不到長城。____fromthespace,theastronautcannotdiscovertheGreatWall.A.SeeingB.Seen1.從上面看,體育場好像一個鳥巢。____from14

Lost/Absorbedindeepthought,hedidn'thearthesound.Surprisedatwhathadhappened,Tomdidn’tknowwhattodo.1，有些過去分詞因來源于系表結(jié)構(gòu)，作狀語時不表被動而表主語的狀態(tài)。lost(迷路);seated(坐);hidden(躲);lost/absorbedin(沉溺于);born(出身于);dressedin(穿著);2，由某些動詞后面加-ed轉(zhuǎn)化來的形容詞也具有此用法。如：frightened,satisfied,tired,disappointed等。重難點辨析（二）：不表被動的特殊情況Lost/Absorbedindeepthoug15

分詞作狀語答題記憶口訣分詞作狀語，主語是問題。逗號前后兩動作，共用一主語。主語找出后，再來判關(guān)系。主動-ing,被動用-ed。Havingbeendone表先后，千萬要牢記。分詞作狀語答題記憶口訣分詞作狀語，主語是問題。16使用過去分詞作狀語時容易錯的兩種情況1.忽視了分詞作狀語時其邏輯主語必須是句中主語(或主動或被動)。如:

Ifheated,_______.

peoplecanturnwaterintogas

B.onecanchangeiceintowater

C.iceturnsintowater

D.peoplegetwaterfromice

★

若分詞主語與句中主語不一致,則可以用其他方法來修正:

①

給分詞添加自己的主語,構(gòu)成獨立主格結(jié)構(gòu)或改變語態(tài)。②改為相應(yīng)的狀語從句來表達。

③用with復(fù)合結(jié)構(gòu)等。使用過去分詞作狀語時容易錯的兩種情況1.忽視了分詞作狀語時17如:完成作業(yè)后,孩子們出去踢足球了。

Finishedtheirhomework,thechildrenwentouttoplayfootball.

Theirhomeworkfinished,thechildrenwentouttoplayfootball.(獨立主格結(jié)構(gòu))

Havingfinishedtheirhomework,thechildrenwentouttoplayfootball.(現(xiàn)在分詞完成形式)

Withtheirhomeworkfinshed,thechildrenwentouttoplayfootball.(with的復(fù)合結(jié)構(gòu))

Afterfinishingtheirhomework,thechildrenwentouttoplayfootball.(介詞+動名詞)

(X)如:完成作業(yè)后,孩子們出去踢足球了。

18★有些含有分詞的固定插入語,其邏輯主語不要求與主語一致。如:

judgingfrom(從…….來判斷);

generally(frankly/exactly/…./)speaking一般地(坦率地/確切地)說;

considering(考慮到)……;talkingof(說到)….;supposingthat(假使)….;seeingthat(鑒于)…..等。

如:Consideringhishealth,hewasmadetostayathome?！镉行┖蟹衷~的固定插入語,其邏輯主語不要求與主語一致。如192.不能正確區(qū)分doing(現(xiàn)在分詞)和done(過去分詞)的用法(1)______theprogamme,theyhavetostaythereforanothertwoweeks.

A.Notcompleting

B.Notcompleted

C.Nothavingcompleted

D.Havingnotcompleted

(2)_______manytimes,hestillcametoschoollate.

A.Havingtold

B.Havingbeentold

C.Told

D.Beingtold

(3)____inthought,healmostranintothecarinfrontofhim.A.Losing

B.Havinglost

C.Lost

D.Beinglost

2.不能正確區(qū)分doing(現(xiàn)在分詞)和done(過去分20Consolidate:________________(如此高興),wedecidedtostaytwomoredays.Function:_______2)___________________________(十六世紀燒毀后),thecastlewasneverrebuilt.Function:________MuchdelightedBurntinthe16thcenturyCauseTimeConsolidate:________________(213)________________(被他的話所感動),Iacceptedhispresent.Function:_______4)_________________(從山上看),thelakelooksbeautiful.Function:_______5)______________(如果吃地及時)themedicinewillbequiteeffective.Function:_______MovedbyhiswordsSeenfromthehillTakenintimecauseCondition/timeCondition3)________________(被他的話所感動),22_____inthought,healmostranintothecarinfrontofhim.A.LosingB.HavinglostC.LostD.Tolose2.If_____thesametreatmentagain,he’ssuretogetwell.A.givingB.giveC.givenD.beinggiven3._____in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.

A.FoundedB.Itwasfounded

C.BeingfoundedD.FoundingPracticemakesperfect_____inthought,healmostra234.______withthesizeofthewholeearth,thebiggestoceandoesn’tseembigatall.A.CompareB.WhencomparingC.ComparingD.Whencompared5.______time,he’llmakeafirst-classtennisplayer.A.HavinggivenB.TogiveC.GivingD.Given4.______withthesizeofthe246._______inawhiteuniform,helooksmorelikeacookthanadoctor.A.DressedB.TodressC.DressingD.Havingdressed7.Unless______tospeak,youshouldremainsilentattheconference.A.invitedB.invitingC.beinginvitedD.havinginvited6._______inawhiteuniform,258._____moreattention,thetreecouldhave

grownbetter.

A.Given

B.Togive

C.Giving

D.Havinggiven.

9.Thecomputercenter,____lastyear,isverypopularamongthestudentsinthisschool.

A.open

B.opening

C.havingopenedD.opened

10.Thefirsttextbooks_____forteaching

Englishasaforeignlanguagecameoutinthe

16thcentury.

A.havingwrittenB.tobewritten

C.beingwritten

D.written8._____moreattention,thet2611.When_____,themuseumwillbeopentothepublicnextyear.

A.completedB.completing

C.beingcompletedD.tobecompleted11.When_____,themuseumwil2712._______suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.A.Havingsuffered

B.Suffering

C.Tosuffer

D.Suffered13.Theresearchissodesignedthatonce________nothingcanbedonetochangeit.

A.begins

B.havingbegunC.beginning

D.begun12._______suchheavypolluti2814.The___morning,thefathercameintothelonelyhouse,___byhisnaughtyboy.A.following,followingB.followed,followedC.following,followedDfollowed,following15._____,buthest