Unit4HistoryandtraditionsDiscoveringUsefulStructures課件-高中英語人教版

過去分詞作狀語

<pastparticipleusedasadverbial>Grammar1.指出以下句中劃線單詞所作的成分

1)HebecameinterestedinChemistry.2)Thepollutedairisharmfultoourhealth.

3)IthastheoldestportbuiltbytheRomansinthefirstcenturyAD.4)Inmyopinion,whatmakesapersonrespectedishisbehavior.表語定語賓補一.Lead-in后置定語2.現(xiàn)在分詞與過去分詞的區(qū)別：現(xiàn)在分詞表________________________過去分詞表________________________3.過去分詞作定語表示(及物動詞和不及物動詞)：_____________________________________________主動，進行被動，完成及物動詞：被動和完成不及物動詞：完成二.Presentation觀察句子中的過去分詞。a.Toldthathismotherwasill,LiLeihurriedhomequickly.

b.Comparedwithyou,Istillhavealongwaytogo.ToldComparedc.Exhaustedbythejourney,hesoonfellasleep.d.Explainedahundredtimes,hestillcan’tunderstandit.e.Theycamein,followedbytheirwives.ExhaustedExplainedfollowed1.過去分詞作狀語1)表原因：.Movedbyhiswords,Iacceptedhispresent.Caughtintherainonmywayhome,Ihadabadcold.2)表___________Askedhowhebrokeintotheroom,hemadenoanswer.Discussedmanytimes,theproblemsweresettledatlast.3)表__________________Givenmoretime,wecoulddoitbetter.Lookedatfromadistance,thepaintingseemsmorebeautiful.時間條件AskedDiscussedGivenLooked4)表_________________Built30yearsago,thehousestilllooksverybeautiful.Exhausted,theycontinuedtowork.5)表_________________Heturnedaway,disappointed.Hesatbythewindowalone,lostinthought.讓步伴隨BuiltExhausteddisappointedlost【自我歸納】★過去分詞作狀語，說明謂語動作發(fā)生的或情況,

,

,

,

,等。分詞表示的動作與句子主語之間構成邏輯上的______關系。★過去分詞作時間、條件、原因、讓步等狀語時，可轉換為對應的______從句。狀語動賓時間條件原因讓步方式伴隨Built30yearsago,thehousestilllooksverybeautiful.

__________________30yearsago,thehousestilllooksverybeautiful.Lookedatfromadistance,thepaintingseemsmorebeautiful.

__________________fromadistance,thepaintingseemsmorebeautiful.AlthoughthehousewasbuiltIfthepaintingwaslookedatDiscussedmanytimes,theproblemsweresettledatlast.

______________________

many

times,

the

problems

were

settled

at

last.

Inspiredbyhisteacher,hestudiesmuchharder.

____________________byhisteacher,hestudiesmuchharder.AftertheproblemswasdiscussedAs/Because/AfterhewasinspiredWatercanbechangedintovaporwhenitisheated.Althoughheisencouragedbyhisparents,hestilllacksconfidence.★過去分詞作狀語，可在其前面加when,if,although,asif等連詞，構成“連詞+過去分詞”形式（第3組）,即。省略句注意：連詞+過去分詞作狀語itisheis2.獨立主格結構Withhomeworkfinished,hethenwatchedafootballgame.Withthetoybroken,theboywascrying.1)Weather

(permit),theywillgoonanoutingtothebeach.2)Herwork

(do),shesatdownforacupoftea.permittingdone分詞作

，其邏輯

須與主句主語保持一致。若不一致，分詞形式須另帶主語，分詞前面可加上名詞作邏輯主語,從而構成復合結構的形式（名詞+分詞）作狀語。這種結構稱為“獨立主格結構”。其中主動用

，

被動用

。狀語主語現(xiàn)在分詞/doing過去分詞/done3.獨立分詞短語

1)（根據…判斷）whatyousayinyourletter,youarenotwell.2)（一般說來）,girlsaremoreinterestedinliteraturethanboys.有部分分詞短語作狀語時不考慮與句子主語之間的邏輯關系，這類分詞短語稱為

。獨立分詞短語generally/strictly/honestlyspeaking,taking…intoconsideration,givenJudgingfromGenerallyspeaking過去分詞作狀語時需牢記以下兩個基本概念：1)分詞的邏輯主語應該和______________________.

Satisfiedwithwhathedid,theteacherpraisedhiminclass.感到滿意的