現(xiàn)在分詞作狀語(yǔ)-課件

English英語(yǔ)教學(xué)課件高二(選修6）動(dòng)詞的-ing(現(xiàn)在分詞）形式作狀語(yǔ)時(shí)，通常都表示主語(yǔ)正在進(jìn)行的另一動(dòng)作，用來(lái)對(duì)謂語(yǔ)動(dòng)詞表示的動(dòng)作加以修飾或作為陪襯，它可表示時(shí)間、原因、結(jié)果、條件、讓步、方式或伴隨動(dòng)作，相當(dāng)于相對(duì)應(yīng)的狀語(yǔ)從句。動(dòng)詞的-ing形式（現(xiàn)在分詞）作狀語(yǔ)2ppt課件用法1：表示時(shí)間，多置于句首，也可置于句末。e.g.

Walkinginthestreet,Imetafriendofmine.=WhenIwaswalkinginthestreet,Imetafriendofmine.用法2：表示原因，多置于句首或句末，也可置于句中。e.g.1)Beingill,hedidn’tgotoschool.=Becausehewasill,hedidn’tgotoschool.2)Sheranghimup,hopingtogethissupport.

3ppt課件用法3：表示條件，多置于句首e.g.

Workinghard,youwillsucceed.用法4：

表示讓步，多置于句首e.g.

Beingpoor,theoldmanwashappy.=Thoughtheoldmanwaspoor,hewashappy.4ppt課件用法5：表示結(jié)果，常置于句末e.g.Theboyfelloffhisbike,breakinghisrightarm.用法6：表示方式或伴隨,多置于句末，也可置于句首。e.g.1)Hesatatthetable,readingamagazine.2)Laughingandtalking,theywentintotheroom.5ppt課件用法7：為強(qiáng)調(diào)與謂語(yǔ)動(dòng)詞的動(dòng)作同時(shí)發(fā)生，在-ing形式短語(yǔ)前可用連詞when,while等；為強(qiáng)調(diào)在謂語(yǔ)動(dòng)詞的動(dòng)作之前或之后發(fā)生，在-ing形式短語(yǔ)前可用連詞before或aftere.g.1)Becarefulwhencrossingtheroad.2)Don’tlaughwhileeating.3)Beforegoingabroad,helivedhere.4)AfterwatchingTV,hewenttobed.6ppt課件用法8：在-ing形式短語(yǔ)前可用介詞on,表示“一……就……”e.g.OnarrivinginBeijing,hewenttoseehisuncle.(=AssoonashearrivedinBeijing,hewenttoseehisuncle.)用法9：為了強(qiáng)調(diào)結(jié)果，可在-ing形式前加副詞thuse.g.Thebuswasheldupbythesnowstorm,thuscausingthedelay.(=Thebuswasheldupbythesnowstorm,andasaresultitcausedthedelay.)7ppt課件用法10：在-ing

形式短語(yǔ)前可用though/although表示讓步e.g.Thoughworkingveryhard,hecouldn’tmakeenoughmoneytopayoffhisdebt.=Thoughheworkedveryhard,hecouldn’tmakeenoughmoneytopayoffhisdebt.8ppt課件動(dòng)詞-ing

形式（現(xiàn)在分詞）作狀語(yǔ)時(shí)，其邏輯主語(yǔ)必須與句子的主語(yǔ)一致，且必須與句子的主語(yǔ)是邏輯上的主謂關(guān)系，動(dòng)詞-ing

形式表示的動(dòng)作是次要?jiǎng)幼?。（一個(gè)主語(yǔ)多個(gè)動(dòng)作。）注意：9ppt課件Grammar1–1.ChoosingReadthefollowingsentencesandmakeachoice.10ppt課件______describetwothingshappeningatthesametime______describeonethinghappeningimmediatelyafteranother1.Puttingdownhisshoppingbag,Willheldouthishand.2.Will,stillwatching,sawthecatbehavecuriously.3.Hecrossedtheroad,keepinghiseyesonthespotwherethecathadbeeninvestigating.4.Pushinghisshoppingbagthrough,hescrambledthroughhimself.

231411ppt課件1.Thewitchleaptintotheairandvanished.2.Themanshoutedangrilyandwavedhisswordatthestranger.Leapingintotheair,thewitchvanished.Shoutingangrily,themanwavedhisswordatthestranger.Grammar1-2.Rewritethesentences12ppt課件Showinghisteethandmakingaloudnoise,thebearcameoutofthebushes.Shepickedupthecatandrubbeditsheadaffectionately.Pickingupthecat,sherubbeditsheadaffectionately.Thebearcameoutofthebushes,showeditsteethandmadealotnoise.13ppt課件Grammar2–1.Fillingintheblanks.Completethesentenceswiththecorrectformoftheverbsbelowandrewritethem.14ppt課件1.On______her,thekingimmediatelyfallsinlovewithher.

2.Hemarriesher,not_______whoshereallyis.thinkknowsitseeleaveHemarriesher,buthedoesn’tknowwhoshereallyis.Whenthekingseesher,heimmediatelyfallsinlovewithherseeingknowing15ppt課件3.Before_______hiskingdom,hecallshissontohim.4.After________aboutthesituation,hedecidestokillthewitchhimself.5.While_______byapool,Ferdinandseesafrog.Beforethekingleaves,hecallshissontohim.Afterhethinksaboutthesituation,hedecidestokillthewitchhimself.While

heissittingbyapool,Ferdinandseesafrog.leavingthinkingsitting16ppt課件.

Grammar2–2.Exercises1)Choosing2)Filling3)Corrections17ppt課件1)Choosing:ChoosethebestanswerfromA,B,CandD,andthenrewritethesentences.18ppt課件Choosing:Findinghercarstolen,________.A.apolicemanwasaskedtohelpB.theareawassearchedthoroughlyC.itwaslookedforeverywhereD.shehurriedtoapolicemanforhelpD:Whenshefoundhercarstolen,shehurriedtoapolicemanforhelp.D19ppt課件2.ThevisitingMinisterexpressedhissatisfactionwiththetalks,_______thathehadenjoyedhisstayhere.A.havingaddedB.toaddC.addingD.addedC:ThevisitingMinisterexpressedhissatisfactionwiththetalksandaddedthathehadenjoyedhisstayhere.C20ppt課件3.“Can’tyouread?”Marysaid,_______tothenotice.A.angrilypointingB.andpointangrilyC.angrilypointedD.andangrilypointingA:“Can’tyouread?”Marysaid,whileshepointedtothenoticeangrily.A21ppt課件4.Europeanfootballisplayedin80countries,_______itthemostpopularsportintheworld.A.makingB.makesC.madeD.tomakeA:Europeanfootballisplayedin80countries,andthismakesitthemostpopularsportintheworld.A22ppt課件2)Filling:Fillintheblankstofinishthefollowingsentences.23ppt課件1.________(hear)thesadnews,theycouldn’thelpcrying.2.______(be)veryangry,shecouldn’tgotosleep.3.Thewomanlayinbed,________(listen)totherushingwind.4.________(work)thisway,theygreatlyreducedthecost.HearingBeinglisteningWorkingFilling：24ppt課件現(xiàn)在分詞完成式作狀語(yǔ)---havingdone/havingbeendone定義1:

現(xiàn)在分詞的完成式指分詞所表示的動(dòng)作發(fā)生在句中謂語(yǔ)動(dòng)詞所表示的動(dòng)作之前。若分詞所表示的動(dòng)作與主語(yǔ)之間是主動(dòng)關(guān)系，則用havingdone;若是被動(dòng)關(guān)系，則用havingbeendone。Grammar225ppt課件1.在鄉(xiāng)下工作了三年后，他學(xué)會(huì)了如何種蔬菜。Havingworkedinthecountryforthreeyears,heknewhowtogrowvegetables.2.被提供了這樣一個(gè)好機(jī)會(huì)，他怎么能讓它浪費(fèi)掉呢？Havingbeengivensuchagoodchance,howcouldheletitpassaway?Examples:26ppt課件3.已經(jīng)遭受了如此嚴(yán)重的污染，現(xiàn)在才清理河道已經(jīng)太晚了。Havingsufferedsuchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.4.譯成多種語(yǔ)言之后，這本書(shū)已經(jīng)聞名世界了。Havingbeentranslatedintoseverallanguag