必修五unit3Grammar市公开课一等奖省赛课微课金奖课件

Grammar人教课标版高二必修5Unit31/541.Ilikereadingthenovels______(write)byZhangAiling.2.ThereissomethingwrongwithmycarandIhavetogetit_______(repair).3.Iwantthedoorsofmynewhouse______(paint)white.writtenrepairedFillingintheblanks.paintedRevision2/544.Therewasa________(surprise)lookonhisface.5.Hewas______(excite)atthegoodnews.6.Thestorywasso______(move)thathewas______(move)totears.surprisedexcitedmovingmoved3/54过去分词

过去分词是非谓语动词一个形式,表示完成和被动动作。它在句子中能够充当定语、表语、宾语补足语、等成份。状语4/54Lookatthesentenceinthereadingpassage.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.Inthesentencethepastparticipleisusedastheadverbial.Itisawayofjoiningtwoclausestogether:

AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.5/54过去分词表完成、被动,作状语时,其逻辑主语是主句主语,且与主语之间存在着被动关系。过去分词作状语可表时间,原因,让步,结果,方式,条件等。6/54观察以下句子:Oncepublished,(=Once

hisworks

waspublished,)hisworksbecamefamousfortheabsenceofrhymeattheendofeachline.PP作时间状语,相当于一个时间状语从句有时过去分词前可加连词when或while来强调时间概念。7/54过去分词作时间状语1.Whenitisheated,icewillbechangedintowater.

Whenheated,

icewillbechangedintowater.2.Whenitisseenunderamicroscope,afreshsnowflake（雪花）hasadelicateshape.

Seenunderamicroscope,

afreshsnowflakehasadelicate（精美）shape.8/54过去分词作原因状语1.Since/Asshewasgivenadvicebythefamousdetective,theyoungladywasnolongerafraid.

Givenadvicebythefamousdetective,

theyoungladywasnolongerafraid.2.Becauseitwasdoneinahurry,hishomeworkwasfullofmistakes.

Doneinahurry,

hishomeworkwasfullofmistakes.9/54过去分词作条件或者假设状语Iftheyhadbeengivenmoreattention,thecabbagescouldhavegrownbetter.

Givenmoreattention,

thecabbagescouldhavegrownbetter.2.IfIamcomparedwithyou,westillhavealongwaytogo.

Comparedwithyou,

westillhavealongwaytogo.10/54作方式或伴随情况状语Thehunterlefthishouse,followedbyhisdog.Thehunterlefthishouse,and

hewasfollowedbyhisdog.2.Shesatbythewindow,lostinthought.Shesatbythewindow,andshewaslostinthought.lost表示一个迷失心理状态11/541)过去分词在句子中能够作时间状语、原因状语、伴随状语、条件状语和让步状语等。2)过去分词作状语时,过去分词逻辑主语与句子主语一致。Summary12/54过去分词作状语:过去分词有两大特点：1.表示被动动作；2.表示已经完成动作,所以,当过去分词作状语时候一定要搞清楚分词与主语逻辑关系－－被动。13/54DoEx.2onpage21

用过去分词作状语来改写句子。1.Frightenedbytheloudnoise,Iwenttoseewhatwashappening.2.Hitbythelackoffreshair,hegotabadheadache.3.Tiredafterthelongjourney,Istillenjoyedmeetingthealiensonthespacestation.4.Frightenedbythenoiseoutside,Suedarednotsleepinherbedroom.14/54#23.幻灯片235.Builtin1910,themuseumisalmost100yearsold.6.Givensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.7.Exhaustedbyaday’swork,Georgetooksometabletstohelphimfeelbetter.8.Veryastonishedbytheamountofworkinthenewtimetable(givenbyherboss),Lucydecidedtoleaveherjobimmediately.15/54DoEx.3onpage211.SoonwelostsightofthatfamousastronomercalledLiQiang.2.IamgoingtobuyapaintingcopiedfromVincentGogh.3.Ilikethatoldprivatehousebuiltofwoodandmud.4.Theroomconnectedtotherestofthehousebyalongpassageiscompletelyempty.5.Thequeenwassittinginaroyalcarriagedrawnbyfourhorses.6.Thevehiclementionedinthebookisunknowntome.7.Thecastlebuiltin1432isunderrepair.16/54UsingstructuresEx.1onP571.Well-knownforhisbooksaboutSouthAfrica,JMCoetzeewontheBookerPrize.2.Aprincessonceownedamagicalchairmadeofgoldandsilver.3.Onhisbirthdayhereceivedamysteriouspresentwrappedingoldpaper4.Interruptedbythebell,hewasunabletofinishhisspeech.5.Awakenedbyanoiseatmidnight,shesawathiefinherroom.6.Seated,passengersshouldfastenyourseatbelts.17/54Exercise2Thealienmumuscomefromaplanet-Dentol.

bytheirdisappearinghabitat,thereareonlyafewhundredmumusleft.Eachmumuisveryintelligentwithabighead

atthetop.Theycantalkina“click”language

onlytothemselves.Withakindheart,theywanderaroundtheirplanetinahappydream.Havingonce

inlove,amumuwillstaywithhis/herpartnerforlife.Whenamumu’spartnerdies,theotherwillbeleft

onlybyhis/hersweetmemories.

oflivingalone,thesurvivoroftendiessoonafter.calledendangeredpointedknownfallensupportedTerrified18/54Rewritewithproperconjunctions.1.Unitedwestand,dividedwefail.→

Ifweare

united,wewillstand,

butifweare

divided,wewillfail.19/542.Askedwhathadhappened,hetoldusaboutit.→Whenhewasasked

whathadhappened,hetoldusaboutit.3.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.→Becausehewas

wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.20/54用过去分词作状语来改写句子。AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.→_______________________,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney21/542.Ifheisgiventime,he’llmakeafirst-classtennisplayer.→_________,he’llmakeafirst-classtennisplayer.3)AsIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.→______________________________,Iwashitbythelackoffreshair.GiventimeConfusedbythenewsurroundings22/54比较：过去分词与现在分词作状语

过去分词表完成、被动,与主句主语之间是被动关系;

现在分词表进行,主动,与主句主语之间是主动关系。假如一个被动动作发生在谓语动词之前,则可使用现在分词完成被动式或过去分词。attention23/541.Followingtheoldman,wewentupstairs.—wefollowed(跟着那个老人,我们上去了)2.Followedbytheoldman,wewentupstairs.(wewere)(被那个老人跟着,我们上去了)Compare24/543.从上面看,体育场好像一个鸟巢。____fromthetop,thestadiumlookslikeabirdnest.A.SeeingB.Seen4.从太空看,宇航员看不到长城。____fromthespace,theastronautcannotdiscovertheGreatWall.A.SeeingB.Seen25/54DifferencebetweenthePresentParticipleandthePastParticiple_____foralongtime,thebooklooksold.因为用了很长时间，这本书看上去很旧。______

thebook,Ifindituseful.在使用过程中，我发觉这本书很有用。________

(look)

ather,

hejumpedwithjoy._______(look)

atbyher,hejumpedwithjoy.UsedUsingLookingLookedPractice26/54注意：选择现在分词还是过去分词，关键看主句主语。如分词动作是主句主语发出，分词就选取现在分词，反之就用过去分词。27/54另外,分词作状语时,假如其逻辑主语与整个句子主语不一致时,需要独立主格结构或with复合结构来替换。(此时,也可把该分词看成介词宾语补足语。)28/54例:Themurdererwasbroughtin,withhishands___behindhisback.A.beingtiedB.havingtiedC.tobetiedD.tied简析:很显然,待选部分逻辑主语是hishands,而不是句子主语Themurderer,而hishands对于动词tie来说,只能是被动承受。所以,该题应选D。29/54高考链接从A、B、C、D中选出最正确选项。1.Theresearchissodesignedthatonce_____nothingcanbedonetochangeit.(全国)A.begins B.havingbegun C.BeginningD.begunD30/542._____tosunlightfortoomuchtimewilldoharmtoone’sskin.(上海)A.Exposed B.Havingexposed C.BeingexposedD.Afterbeingexposed3.Pricesofdailygoods_____throughacomputercanbelowerthanstoreprices.(北京春)A.arebought B.boughtC.beenbought D.buyingCB31/544.Whenfirst_____tothemarket,theseproductsenjoyedgreatsuccess.(全国卷II)A.introducingB.introduced C.introduce D.beingintroducedB5._____aroundtheWaterCube,wewerethentakentoseetheBird’sNestfortheOlympicGames.(陕西)A.Havingshown B.Tobeshown C.HavingbeenshownD.ToshowC32/546.When_____help,oneoftensays“Thankyou.”or“It’skindofyou.”(福建)A.offering B.tooffer C.tobeoffered D.offered7._____withsomuchtrouble,wefailedtocompletethetaskontime.(四川)A.Faced B.Face C.Facing D.TofaceDA33/54HomeworkDoEx.3onpage21DoUsingstructuresEx.1&2onP57.DoEW5(3).Previewusinglanguage.34/54CompleteeachsentenceusingthePastParticipleoftherightverb.1)_________bynoisesinthenight,thegirlnolongerdaretosleepinherroom.2)Theladyreturnedhome,________bytwopolicemen.frightentrapfollowshootFrightenedfollowed35/543)If_______inaburningbuilding,youshouldsendforhelp.4)Although____intheleg,hecontinuedfiringatthepolice.trappedshot36/54过去分词作定语过去分词作定语与其所修饰词之间存在着逻辑上被动关系,且表示该动作已经完成。单个过去分词作定语,通常置于被修饰词前面,而分词短语作定语,则须置于被修饰词后面。Attention37/541.LastSundaywewentonanorganizedtriptotheforest.上星期我们组织了一次去森林旅行。2.Aletterpostedtodaywillreachhimthedayaftertomorrow.今天发出信后天就能收到。38/54过去分词作定语能够转换成定语从句:Thisisapicturepaintedbymyfather.(被动)=Thisisapicturewhichwaspaintedbymyfather.Thelettermailedlastnightwillreachhimtomorrow.(已完成)=Theletterwhichwasmailedlastnightwillreachhimtomorrow.39/54过去分词短语有时亦可用作非限制性定语，前后常有逗号。Someofthem,bornandbroughtupincountryvillages,hadneverseenatrain.他们当中有一些人,生长在农村，从未见过火车。40/54过去分词作定语有前置和后置两种情况:单个过去分词作定语,通常放在被修饰名词之前,表示被动和完成意义。1.前置定语41/54被动意义：anhonoredguest一位受尊敬客人

(受伤工人)arenowbeingtakengoodcareofinthehospital.B.完成意义aretiredteacher一位退休教师Theyarecleaning

(落叶)intheyard.Theinjuredworkersthefallenleaves42/542.后置定语过去分词短语作定语时,通常放在被修饰名词之后,它作用相当于一个定语从句。Thiswillbethebestnovelofitskindeverwritten.=Whoweretheso-calledguestsinvited(=)toyourpartlastnight?thathaseverbeenwrittenwhohadbeeninvited43/54

假如被修饰词是由every/some/any/no+thing/body/one所组成复合代词或指示代词those等时，即使一个单一分词作形容词用，也要放在被修饰词后面。

比如：Isthereanythingunsolved?ThereisnotingchangedheresinceIleftthistown.

注意:44/541.TheOlympicGames,___in776B.C.,didn’tincludewomenuntil1912.A.firstplayingB.tobefirstplayedC.firstplayedD.tobeplaying考点点拨45/54简析:首先,依据语法分析可知,待选部分是一个作定语、修饰TheOlympicGames后置分词短语;再依据TheOlympicGames对于动词play来说只能是被动承受,且已完成(in776B.C.)。所以,该题应选C。46/542.What’sthelanguage___inGermany?A.speakingB.spokenC.bespokenD.tospeak简析:该题应选B。测试过去分词作后置定语表示被动,等于定语从句whichisspoken。47/543.Mostoftheartists____tothepartywerefromSouthAfrica.A.invitedB.toinviteC.beinginvitedD.hadbeeninvited简析:该题应选A。测试过去分词作后置定语表示被动,等于定语从句whowereinvited。48/544.Thecomputercentre,___lastyear,isverypopularamongthestudentsinthisschool.A.openB.openingC.havingopenedD.opene