过去分词作状语

过去分词作状语thepastparticipleasadverbial,xuguoqing_2016.1.4,同学们先回顾现在分词作状语的结构和用法：,用法：作时间、_、_、方式和伴随状语。eg:Seeingthecat,themouseranoff.Havingfinishedmyhomework,IbegantowatchTV.Beingill,Tomdidntgotoschool.Notknowinghisaddress,Iaskedthepoliceforhelp.Workinghard,youwillsucceed.Mygrandfathersatinthechairsmoking.结构：一般式（Ving.)否定式（NotVing.)完成式(HavingV-ed.),条件,原因,过去分词作状语,一，分类用法：1.表时间状语，相当于时间状语从句，有时分词前可加连词“when/while来强调时间概念。”从山顶上看，这座城市就像一个大花园。Whenitisseenfromthetopofthehill,thecitylookslikeabiggarden.or:Seenfromthetopofthehill,thecitylookslikeabiggarden.入党以后，他决定献身于党的事业。Acceptedbytheparty,hedecidedtodevotehiswifetotheparty.2.表原因Movedbythefilm,theyallcried.Punishedbytheteacher,Tomdecidedtogetridofhisbadhabits.,3.表条件，相当于条件状从，过去分词前可加“if”,Givenanotherchance,hewilldobetter.Ifheated,watercanbeturnedintosteam.4.表让步，相当于一个Though/although引导的状从。Laughedatbymanypeople,hecontinuedhisstudy.5.表方式或伴随。ourteachercameintohisoffice,followedbytwostudents.Hewalkedupanddowntheroom,lostinthought.Theoldmanwentintotheroom,supported(搀扶）byhiswife.,二、过去分词（短语）作状语是，也可在前面加上连词“when,if,once,though,unless等，以明确作何种状语,Thoughbeaten,(Thoughwewerebeaten)wewerenotdiscouraged.虽然输了，但我们并没有泄气。Oncetasted,(Onceitistasted)thedishishardtoforget.一旦尝过一次，这道菜的美味就难以忘怀。过去分词与句子的主语逻辑上构成_关系。现在分词与句子的主语逻辑上构成_关系。anoldmanlyingontheroad,Iwenttosupporthimup.fromthehill,thevillageisverysmall.(see),三、过去分词作状语与现在分词作状语的区分：,动宾，即被动,主谓，即主动,GrammarExercises（一）,1.Once_(see),itcanneverbeforgotten.2.Though_(tell)manytimes,hestillcoudntunderstand.3._(write)theletter,hewentouttopostit.4._(notreceive)areply,hedecidedtowriteagain.5._(give)suchagoodchance,heplannedtolearnmore.6._(tell)youaboutit,Idontwanttotalkaboutit7._(criticize)bytheteachermanytimes,hegaveupsmoking.8.Hewaslyinginthesun_(feel)very_(relax)andhappy.9.When_(speak)to,youshouldlistenattentively.10.When_(speak)toalargeaudience(观众),youshouldriseyourvoice.,seen,GrammarExercises(二）,1，_moreattention,thetreecouldhavegrownbetter.AGivenBTogiveCGivingDHavinggiven2,Thecomputercenter,_lastyear,isverypopularmaongthestudents.AopenBopeningChavingopenedDopened3,_inthought,healmostranintothecarinfrontofhim,ALostingBHavinglostClostDlose4,_suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.AHavingsuffered(遭受）BSufferingCTosufferDSuffered5,When_,themuseumwillbeopentothepublicnextyear.AcompletedBcompletingCbeingc