【课件】Unit+4+现在分词与过去分词的去区别课件人教版（2019）选择性必修第二册

现在分词-ingVS过去分词-ed▪

Thenextdaywasclearandmild,theywerepleasedtoseethebeautifulmountainslookingoutoverthecity.(Para.1)▪

Seenfromthetrainwindow,themountainsandforestsofCanadalookedmassive.(Para.2)▪Forbothofthem,thethoughtofcrossingthewholecountrybyrailwasexciting.(Para.1)▪

Lookingatthebeautifulscenery,theybothagreedthatitwasthemostawesomejourneytheyhadevertaken.(Para.2)

课前诵读如果句中已经存在一个

动词，那么在没有

的情况下，这个句子就是

句，那么,另一个动词要选用

动词。→复习：谓语连词或引导词简单非谓语1.使用非谓语动词的条件：Exercise1判断下列句子应使用（A.谓语）还是(B.非谓语动词)。（1）Thebook_____(write)bySanMao.

（2）Ilikereadingthenovels____(write)bySanMao.

writtenABwaswritten（3）He_____(go)intotheclassroom,openedhisbookandwroteontheblackboard.

（4）Althoughitiswinternow,thetreeintheschoolcampus____(look)beautiful.

AAwentlooks（5）Thegirlthatlivesinthecity_____(make)aphonecalltothefarmeryesterday.

（6）Shegotoffthebus,but_____(leave)herbookinthebus.

（7）Shegotoffthebus,______(hold)herbook.

（8）_______(drive)byaburningdesireforadventure,LiMinglefthomeandstartedtotravelaroundhisearlytwentiesAABmadeleftholdingBDriven21点击添加文本点击添加文本点击添加文本点击添加文本Summary总结:判断非谓语动词的形式：→表目的和将来，用__________________→表主动和进行，用__________________→表被动和完成，用__________________确定谓语动词or非谓语动词？→填非谓语动词：句子中已有

且无

。逻辑主语与非谓语之间谓语动词连词或引导词不定式todo现在分词doing过去分词done非谓语动词——现在分词VS过去分词

的区别1.作表语2.作状语3.作定语4.作宾补1.现在分词(V-ing)和过去分词(V-ed)作表语用法：①现在分词作表语表示主语的特征(令人/使别人感到……)。②过去分词作表语表示主语的状态或者主观心理感受。注意：很多作表语的现在分词和过去分词都变成了形容词,

和系动词

(be,seem,remain,feel,look等)连用，或者用作定语修饰名词例句：Themusicismuch

(please)totheear.Iamvery

(please)tohelpyou.pleasingpleased3.Thestoryisvery_______(move),andweweredeeply_______(move).4.Goingintothewildernessalonecanbe__________（frighten）.5.Doyoufeel___________（frighten)whengoingintothewildernessalone?Hiseyesopenedwidewitha_________(frighten)look.

TheyoungNBAbasketballkingJamesis

_______(marry)Sheseemedtotally_______(absorb)inherbook.movingfrightenedfrighteningmovedfrightenedmarriedabsorbed2.现在分词(V-ing)和过去分词(V-ed)作定语⑴用法：①现在分词作定语表示__?____和_____?___。②vt.的过去分词作定语表示___?_____和___?___,

vi.的过去分词作定语只表示___?____。⑵语态上的区别：现在分词___?____；过去分词____?____①a

（fly)bird（一只飞鸟）

a

（fall)leaf（一片落叶）

___________（rise)sun（冉冉升起）

（pollute)water（污水）

③the

（rule）class（统治阶级）

the

（rule)class(被统治阶级）flyingfallenrisingpollutedrulingruled2.现在分词(V-ing)和过去分词(V-ed)作定语⑴用法：①现在分词作定语表示主动和进行。②vt.的过去分词作定语表示被动和完成,vi.的过去分词作定语只表示完成。⑵语态上的区别：现在分词—主动；过去分词—被动①a

（fly)bird（一只飞鸟）

a

（fall)leaf（一片落叶）

___________（rise)sun（冉冉升起）

（pollute)water（污水）

③the

（rule）class（统治阶级）

the

（rule)class(被统治阶级）flyingfallenrisingpollutedrulingruled2.现在分词(V-ing)和过去分词(V-ed)作定语⑶时间上的区别：现在分词—正在进行；过去分词—已经完成①一片叶子：a

（fall)leaf（正在飘落）

a

（fall）leaf(已经落下)②一个国家：a

（develop）country（发展中）

a

（develop）country(发展过)③水：

（boil）water（正在沸腾）

(boil)water(已经烧开)fallingfallendevelopingdevelopedboilingboiledThereisanicepicture_________(hang)onthewall.

Peoplegotwaterbydroppingabucket_____(tie)toarope.hanging练习：tied语法研析练①Seenfromthehilltheparklooksverybeautiful.

②Seeingthesceneryfromthetopofthemountain,(=WhenIsee

the

scenery

fromthetopofthe…),

Iwasfascinatedbytheautumncolors..

⑴过去分词做状语，相当于由when,while,until等连词引导的________从句。时间状语被动主动3.现在分词(V-ing)和过去分词(V-ed)作状语(=Whenitisseenfromthehill),

Touchedbyhisteacher’swords,theboycried.=Theboywastouchedbyhisteacher’swords,sohecried.⑵.过去分词做________状语，相当于原因状语或者并列结构。原因语法研析练

Comparedwithyou,westillhavealongwaytogo.=Ifwearecomparedwithyou,westill…⑶过去分词做条件状语，相当于由_______,unless等引导的条件状语从句。if语法研析练Laughedatbyhisclassmates,heinsistedonattendingthespeechcompetition.(=Althoughhewaslaughedatbyhisclassmates),he…⑷过去分词做让步状语，相当于由although，though，evenif,eventhough等连词引导的_____________从句.让步状语语法研析练Ledbyaschoolgirl,theblindmancrossedtheroad.=Theblindmanwasledbyaschoolgirlandcrossedtheroad.⑸过去分词做伴随或方式状语，相当与________连接的并列结构。and语法研析练Oncediscovered,themistakesmustbecorrected.Ifgiventhesametreatmentagain,heissuretogetwell.连词特别提醒1.有时过去分词做状语，前面可加______用以强调或补全句意，常用的连词有：when,once,if,though,although,unless.2.过去分词(短语)作状语时，过去分词(短语)的逻辑主语通常是句子的主语，否则，分词(短语)前应加上自己的主语。这种带有自身主语的过去分词(短语)被称为过去分词(短语)的独立主格结构。过去分词(短语)的独立主格结构通常在句中作状语，可表示时间、原因、条件等。>Thetest

（finish)，webeganourholiday.>Theboylayonhisback，hishands

(cross)underhishead.>Muchtime

(spend)sittingatadesk，officeworkersaregenerallytroubledbyhealthproblems.>Themanlaythere,hishands.(tremble)特别提醒finishedcrossed

spenttrembling3.动词­ing形式与过去分词作状语的区别在于两者与其逻辑主语的主动与被动关系。(1)动词­ing形式作状语时，动词­ing形式的动作就是句子主语发出的动作，它们之间是主动关系。动词­ing形式动作与谓语动作同时发生用一般式doing；如果动词­ing形式的动作发生在谓语动作之前，表示已经完成，表示主动就用havingdone，表示被动就用havingbeendone。

（walk)alongthestreet，Imetafriendofmine.

（finish)theirwork，theywenthometohavearest._________________(tell)abouttheriskofelectricshocks,sheisverycarefulwhileusinghairdryers.特别提醒WalkingHavingfinishedHavingbeen

told1.Followedbyanurse,thedoctorappeared.Thedoctorappeared，_______hewasfollowedbyanurse.

2.Thoughwearebeaten,wewerenotdiscouraged._____________,wewerenotdiscouragedandThoughbeaten句型转换3.Iwon’tgotothemeeting,evenifIaminvited.Iwon’tgotothemeeting,evenif___________.4.Althoughthebravesoldierwaswounded,hecontinuedtofight.____________,thebravesoldiercontinuedtofight.5.

Afterthequestionwassettled,theyfeltgreatlyrelieved.______________________,theyfeltgreatlyrelieved.invitedAlthoughwoundedThe

questionsettled7.

__________(compare)ShanghaiwithXi’an,wefoundShanghaiislarger.=_________(compare)withXi’an,Shanghaiislarger.ComparingCompared巩固练习即学即练excitesatisfytireboreP41练习2即学即练

boreexcitetiresatisfy1.Webecame________whenthinkingaboutthosebeautifullocationsinFinland.Weexpectedtoexperiencealotof_______thingsthere.想到芬兰那些美丽的地方我们激动起来。我们期待在那里检验很多令人激动的事情。excitedexciting感到激动的令人激动的做表语做定语P41练习2.即学即练

boreexcitetiresatisfy2.Wewenttobedassoonaswearrivedatthehotelbecausewewereso_______.Theeight–hourtrainridewasquite________.由于疲乏，我们一到宾馆就上床休息了。长达八个小时的火车行程令人疲惫不堪。tiredtiring感到累的令人疲倦的做表语做表语即学即练

boreexcitetiresatisfy3.

I

was

not

_________withthehotel.ItwasnotascleanasIexpected.Butwehada________mealatthehotel’srestaurant,soIfeltabitbetterlateron.我对这家宾馆不满意，它的卫生状况没有达到我的预期。不过我们在宾馆餐厅吃的那顿饭令人满意，因此后来我感觉好一些了。satisfiedsatisfying感到满意的做表语令人满意的做定语即学即练

boreexcitetiresatisfy4.Itwasraininghardthenextday,sowejuststayedinthehotelandwatchTV.Sadly,theTVprogrammesthatdaywere_______.Aswehadnothingelsetodo,wefeltpretty_______.第二天下起了大雨，因此我们只是带在宾馆看电视。不幸的是，当天的电视节目索然无趣。我们无所事事，感觉百无聊赖。令人厌烦的做表语boringbored感到厌烦的做表语即学即练P41练习1.PracticeandApply(1)seefrightenheadamazeThegirlswere___________toseesuchanopencountry.即学即练amazed修饰感到惊讶的姑娘们看到如此广袤的国家甚为惊讶。这些农场面积之大令人惊讶。Thefarmcoveredaverylargearea,whichwas__________.amazing修饰令人惊讶的表语seefrightenheadamaze2.Goingintothewildernessalonecanbe___________.即学即练frightening修饰独自一人进入荒野令人害怕。你一个人进入荒野感到害怕吗？

Doyoufeel________whengoingintothewildernessalone?frightened修饰令人害怕的表语感到害怕的seefrightenheadamaze_______fromthetopofthemountain,thescenerywasreallyfascinating.即学即练Seen景色被人从山顶上看到从山顶往下望，景色令人着迷。我在山顶看风景，被秋天绚烂的色彩深深吸引。_______thesceneryfromthetopofthemountain,Iwasfascinatedbytheautumncolours.Seeing人从山顶看风景状语被动关系主语主语主动关系即学即练________eastwards,youwillpasstheCanadianRockies.Finally,thecompany—_______byitsnewmanager—staredtomakeaprofit.HeadingseefrightenheadamazeHeaded主动关系被动关系状语往东，你会经过加拿大落基山脉。最终，在新经理的带领下，公司开始盈利。P41练习3.即学即练Example:

Step1切分主句与改写部分Step2找到改写部分的动词Step3找到逻辑主语Step4确定主被动关系改写部分主句部分时间状语被动关系即学即练P41练习3.Rewritethesentences

ButchartGardenswastransformedfromaquarry.Ithasnowbecomeafamousdestinationfortravellers.________________________________________________________________________________________________________________2.IfyoucompareQuebecCitywithothercitiesinCanada,itseemsmorelikeacharmingEuropeanvillage.________________________________________________________________________________________________________________

Transformedfromaquarry,ButchartGardenshasnowbecomeafamousdestinationfortravellers.ComparedwithothercitiesinCanada,QuebecCityseemsmorelikeacharmingEuropeanvillage.P41练习3.3.TheydidnotknowwheretostarttheirsightseeinginLuoyang,so

theywenttotheTouristInformationCentre._____________________________________________________________________________________________________________4.WhentheyheardthattheSea-to-SkyHighwaywasCanada’smost

scenicdrive,theymadeWestVancouvertheirfirstdestination.______________________________________________________________________________________________________________NotknowingwheretostarttheirsightseeinginLuoyang,they

wenttotheTouristInformationCentre.HearingthattheSea-to-SkyHighwaywasCanada’smostscenicdrive,

they

madeWestVancouvertheirfirstdestination.P41练习1.1.（2022新高考I卷）__________(cover)anareaaboutthreetimesthesizeofYellowstoneNationalPark,theGPNPwillbeoneofthefirstnationalparksinthecountry.

2.（2022全国甲卷）InspiredbytheBeltandRoadForumforInternationalCooperation________(hold)inBeijing,Caodecidedtocovertheroutebyhikingasatribute(致敬)totheancientSilkRoad.3.（2022全国甲卷）Heflew4,700kilometersfromXi’antoKashgaronSept.20,__________(plan)tohikebacktoXi’aninfivemonths.高考真题Coveringheldplanning4.（2022全国乙卷）________________(strengthen)theconnectionwithyoungpeople,theeventincludedanumberofpublicpromotionalactivitiesonsocialmedia,__________(invite)twenty-nineteaprofessionalsfromaroundtheworldtohavethirty-sixhoursofuninterruptedlivebroadcasts.5.（2022年新高考2卷）HenryTylermadethecatchoftheyearontheweekend.Whenhesawayoungchildhangingfromasixth-floorapartmentbalcony(阳台),Henryranonehundredmetres,jumpedovera1.2-metrefence,andheldouthisarmstocatchthe________(fall)child.

Tostrengtheninvitingfalling高考真题6.（2021.6新高考1卷语法填空）Thoughitistheonlyunnaturalthingonyourwayupthemountain,stillithighlightsthewholeadventure

andoffersaplacewhereyoucansitdowntorestyour

_____

(ache)legs.7.（2021.1浙江卷语法填空）In1985,urbanmenandwomeninmorethanthreequartersofthecountries

_____

(study)hadhigherBMIsthanmenandwomeninruralareas.achingstudied高考真题8.（2021.1浙江卷语法填空）Thismaybeduetosomedisadvantagesforpeople

(live)inthecountryside,includinglo