现在分词学习课件市公开课金奖市赛课一等奖课件

现在分词第1页第1页Lookatfollowingsentences,payattentiontothewordsinred.Verb-ingformasanadjectiveoradverbHetoldustheexcitingnews.Thechildrenwenthome,talkingandlaughing.ThechildrenplayingoutsideareinClassTwo.第2页第2页ThepresentparticipleDefinition现在分词是非谓语动词一个形式，它由原形动词+ing构成。它能够有自己宾语或状语，有时态及语态改变，它普通式通常含有积极意义。第3页第3页Functions

AttributeThiswillhavealastingeffect.1.单个现在分词通常作前置定语。Theamusingstorysetuslaughing.2.现在分词短语通常作后置定语。Peoplerunningthesefactoriesareveryconcernedabouttheenvironment.=peoplewhorunthesefactoriesareveryconcernedabouttheenvironment.Theyliveinthehousefacingthesouth.=theyliveinthehouse

thatfacesthesouth.第4页第4页3.Useaverb-ingformtoformacompoundwithanAdverboranoun*Thefast-growingeconomyhascausedenvironmentalproblems.Awood-burningstoveisenvironmentallyunfriendly.4.Putanadverbbeforetheverb-ingformThatwasanextremelyinterestingspeech.第5页第5页4.现在分词与动名词作定语时区别：动名词表示其修饰名词性质，或用途，与它修饰词无逻辑上主谓关系。现在分词做定语，表明被修饰名词动作，与这个名词构成了逻辑上主谓关系，相称于一个定语从句。asleepingcar=acarforsleeping

asleepingboy=aboywhoissleeping动名词现在分词awaitingtaxi=a

taxiwhichiswaitingawaitingroom=aroomforwaiting第6页第6页

PredicativeThisdestructionisfrightening.比较：Herjobislookingafterchildren.=Lookingafterchildrenisherjob.第7页第7页在see,hear,notice,feel,find等动词后面，用现在分词表示动作正在进行（即观测到整体动作一部分）。

ObjectcomplementWeallfoundhisargumentconvincingandinterestingIsawhimworkinginthegardenyesterday.Isawhimworkinthegardenyesterday.第8页第8页

Notice:现在分词作宾语补足语与过去分词作宾语补足语区别：现在分词表示积极以及动作延续，过去分词所表示动作往往是完毕和被动Hehadthefireburningdayandnight.他让火日夜燃烧着。（动作延续）Fatherhadmeswimmingthewholesummervocation.(积极）Maryhadherdresswashed.Mary叫别人洗了她衣服。（动作由别人完毕，并与前面名词构成被动关系）第9页第9页Averb-ingcanbeusedafterverbslikestand,sitandlie.Thesetwoactionsarehappeningatthesametime.*Theystoodtalkingtoeachother.=theystoodwhentheyweretalkingtoeachother.同窗们说说笑笑地走进教室。Thestudentswentintotheclassroomtalkingandlaughing.第10页第10页

averb-inghasaperfectform,e.g.havingworkedHavingfinishedhishomework,helefttheschool.第11页第11页时态/语态积极被动普通式

doingbeingdone完毕式havingdonehavingbeendoneBasicformsofverb-ing第12页第12页Ex.________(study)hard,you’llmakeyourmark._____________(live)inthecityfor20years,heknowsitquitewell.Thatbuilding___________(repair)isourlibrary.________________(heat)tohightemperature,themetalwascooledintheair.HavinglivedStudyingbeingrepairedHavingbeenheated第13页第13页ConsolidationTurntopage29,completetheletterandthereport.Retelltheletterandthereporttoyourpartner,usingyourownlanguage.第14页第14页KeystoA:shockingr