非谓语动词之现在分词作状语.pptx

非谓语的三种形式非谓语的三种形式 1.现在分词现在分词 doing 2.过去分词过去分词 done 3.不定式不定式 to do I picked it up,_(find)that it was a canteen card.伴随状语伴随状语finding填空填空填空填空_(work)hard,youllsurelysucceed.现在分词成分作现在分词成分作条件状语条件状语IfyouworkhardWorking2)._(be)poor,hecouldntaffordaTVset.(现在分词成分作现在分词成分作原因原因状语状语)BecausehewaspoorBeing3)._(walk)inthestreet,Isawatailorsshop.4).Hisfatherdied,_(leave)thefamilyevenworseoff.时间时间状语状语WhenIwaswalkinginthestreet.结果结果状语状语andthisleftthefamilyevenworseoffWalkingleaving5)Fourpeopleenteredtheroom5)Fourpeopleenteredtheroom_(look)_(look)aroundinacuriousaroundinacuriousway.way.=Fourpeopleenteredtheroom=Fourpeopleenteredtheroomandandlookedlookedaroundinacuriousway.aroundinacuriousway.6)Hecamerunningbacktotellmethe6)Hecamerunningbacktotellmethenews.news.伴随状语伴随状语方式方式状语状语looking可以表示时间可以表示时间可以表示时间可以表示时间,原因原因原因原因,结果结果结果结果,条件条件条件条件,行为方式或伴随动作等行为方式或伴随动作等行为方式或伴随动作等行为方式或伴随动作等。2.现在分词的基本形式 主动形式 被动形式一般式 doing完成式being donehaving donehaving been done现在分词作状语的几种形式现在分词作状语的几种形式1.一般形式：一般形式：现在分词的动作和谓语动词的现在分词的动作和谓语动词的动作同时发生用：动作同时发生用：doingHearingthesadnews,sheburstintotears.2.完成式：完成式：当分词的动作先于谓语动词的动当分词的动作先于谓语动词的动作发生用分词的完成式：作发生用分词的完成式：havingdoneHavingfinishedtheclass,shewenthome.3.被动式：被动式：beingdoneBeingcriticisedbytheteacher,theboyhunghishead.4.完成被动式：完成被动式：havingbeendoneHavingbeenpraisedforhisjob,Tomworkedharder.Nothavingbeenreceivedthereply,hedecidedtowriteanotherone.注意注意：1.现在分词现在分词作状语时，其逻辑主语必修与作状语时，其逻辑主语必修与主句中主语一致。它们之间是主动关系。主句中主语一致。它们之间是主动关系。被动则用被动则用V-ed.但是短语但是短语generallyspeaking;judgingfrom/by;comparedwith;supposing;totellyouthetruth等是固定搭配。不等是固定搭配。不受主语影响。受主语影响。Judgingfromhisface,hewasveryangry.2.作状语的作状语的V-ing形式和句子之间通常有一形式和句子之间通常有一个逗号隔开，不能用并列连词。个逗号隔开，不能用并列连词。Studyinghard,andyouwillpasstheentranceexaminationtocollege.Studyinghard,youwillpasstheentranceexaminationtocollege.Studyhard,andyouwillpasstheentranceexaminationtocollege.FTT3.为了使为了使V-ing形式作状语所表达的意形式作状语所表达的意思更为明确。可在思更为明确。可在V-ing前加适当的前加适当的连词（连词（when;while;if;though;unless等等）Whilewaitingforthebus,hemetMary.1.Havingnotseenthefilm,IcanttellyouwhatIthinkofit.2.Themenworkedforextrahoursgotanextrapay.3.Seenfromthetopofthehill,wefindthecitymorebeautiful.4.Generallyspeak,facialexpressionsarehelpfulcommunications,too.NothavingworkingSeeingspeaking单句改错单句改错5.“Cantyouread?”themansaid,angrilypointedtothenoticeonthewall.6.Knockingatthedoorbeforeentering,please.7.Europeanfootballisplayedin80countries,madeitthemostpopularsportintheworld.pointingKnockmaking可以表示时间可以表示时间可以表示时间可以表示时间,原因原因原因原因,结果结果结果结果,条件条件条件条件,行为方式或伴随动作等行为方式或伴随动作等行为方式或伴随动作等行为方式或伴随动作等。1).Usingyourhead,youllfindagoodway.Workinghard,youllsurelysucceed.条件状语条件状语IfyouuseyourheadIfyouworkhard2).Beingpoor,hecouldntaffordaTVset.Notknowingheraddress,wecantgetintouchwithher.(原因原因)BecausehewaspoorAswedontknowheraddress3).Walkinginthestreet,Isawatailorsshop.4).Hisfatherdied,leavingthefamilyevenworseoff.时间时间WhenIwaswalkinginthestreet.结果结果andthisleftthefamilyevenworseoff1.Iwastoldthattherewereabout50foreignstudents_Chineseintheschool,most_werefromGermany.（2006年年辽宁卷）辽宁卷）A.study;ofwhomB.study;ofthemC.studying;ofthemD.studying;ofwhom2.Dontsitthere_nothing.Comeandhelpmewiththistable.（2006年年湖北卷湖北卷A.doB.todoC.doingD.anddoing3.Comeon,pleasegivemesomeideasabouttheproject.Sorry.Withsomuchwork_mymind,Ialmostbreakdown.(2007年年福建卷）福建卷）A.filledB.fillingC.tofillD.beingfilled4.CanIsmokehere?Sorry.Wedontallow_here.(2007年年江苏卷）江苏卷）A.peoplesmokingB.peoplesmokeC.tosmokeD.smoking