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The–edformasadverbial过去分词作状语Unit4Grammar1.TomastertheusageofthePastParticipleastheAdverbial.2.TobeabletousethePastParticipleflexibly.Learningaims:Importantpointanddifficultpoint:tousethe–edformflexibly本节课语法是过去分词作状语，过去分词是非谓语动词的一种，是高中英语语法的难点和重点，鉴于此，本节课采用探究式并且讲练结合进行教学。首先，复习过去分词做定语，表语和补语的用法；接着自然过渡到过去分词作状语的用法，并且把它和状语从句进行了区分，从而加深学生对过去分词的理解；之后，又把其和现在分词作状语进行了区分，从而消除了学生对分词作状语的盲点。整个设计的过程都是以例子和练习为主，讲练结合，即时巩固。预习案1._______(污染的)airandwaterareharmfultopeople’shealth.2.Theproblem____________________(在会议上讨论的)yesterdaywasverydifficulttosolve.3.Hebecame______(兴奋)whenheheardhehadwonthefirstplaceinthecompetition.4.Iam_________(感兴趣)inthestory.PolluteddiscussedatthemeetingexcitedinterestedtheattributetheattributepredicativepredicativeRevision5.Ihaven’tgotthefilm________(冲洗)yet.6.Doyouknowtheman_______(站)besidethedoor?7.Abreakingcupislyingonthefloor.8.Themeetingholdsyesterdaywasveryimportant.developedstandingobjectcomplementTheattributeTheattribute9.Beatenbytheenemy,herefusedtoletoutthesecret.TheAdverbialbrokenheld探究案从山顶上看，这个城市就像一个大花园。______________________________,thecitylookedlikeabiggarden.Seenfromthetopofthehill①表时间，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。•过去分词做状语具体用法探究一激动的人们被那个故事深深地感动了,停止了争吵.__________________________________,theyoungpeoplemadeuptheirmindstotakeupthestruggle.Movedbythestory②表原因，相当于一个原因状语从句。再给他一次机会，他会做得更好。_______________________________________Givenanotherchance,hewilldobetter.③表条件，相当于一个条件状语从句，有时过去分词前可用if等词。ExhaustedbytherunningLaughedatbymanypeople,hecontinuedhisstudy.④表让步，相当于一个though/although引导的让步状语从句。尽管已经跑得筋疲力尽，他们还是继续追赶着那个强盗。____________________________,theywentonrunningaftertherobber.尽管被许多人嘲笑，他还是继续他的研究。_____________________________________________Seatedatthetable⑤表方式或伴随情况那个老人在他的妻子的搀扶下走进了房间。Theoldmanwentintotheroom,_____________________.supportedbyhiswife我和父亲坐在桌子旁边讨论着我的工作问题。______________________,myfatherandIweretalkingaboutmyjob.-ed分词作状语-ed分词短语做状语可表示_____________________________________等意义。这种-ed分词短语相当于一个________________________________________________________，若-ed分词作状语，分词的主语通常是整个句子的主语，句子的主语与分词所表示的动作构成__________，即是该分词动作的承受者。时间、地点、原因、条件、让步、伴随时间、地点、原因、条件、让步等状语从句动宾关系summary组a、表示时间Seenfromthespace,theearthlooksblue.Whentheearthisseenfromspace,theearthlooksblue.组b、表示条件Keptinrefrigerator,thesevegetableswillremainfresh.Ifthesevegetablesarekeptinrefrigerator,thesevegetableswillremainfresh.作状语•过去分词和状语从句的改写探究二思考：句中划线部分表示什么，起什么作用？组c、表示原因组e、表示伴随情况组d、表示让步Deeplymovedbythestory,thechildrenbegantocry.Astheyweredeeplymoved,thechildrenbegantocry.Shewalkedoutofthehouse,followedbyherlittledaughter.Shewalkedoutofthehouse,andshewasfollowedbyherlittledaughter.Beatenbytheenemy,herefusedtoletoutthesecret.Althoughh...