过去分词作状语课件.ppt

GrammarTrytofindthefunctionofthev-edforms.1.Pollutedairandwaterareharmfultopeople’shealth.2.Thisisoneofthehousesbuiltlastyear.3.Hegotinterestedinthetwotheoriesexplaininghowcholerakilledpeople4.Haveyouhadyourhaircut?5.NowwhenanyonereferstoEngland,youfindWalesincludedaswell定语定语宾补宾补Readthesentencesandunderlinethev-edforms.1.Encouragedgreatly,theyworkedevenharder.2.Givenbetterattention,theseflowerscouldhavegrownbetter.3.Consideredmorecarefully,itwouldhavehadagoodresult.4.Borninapoorfamily,hehadonlytwoyearsofschooling.Pastparticiple(3)usedasAdverbialthefunctionsofv-edformasadverbials.过去分词(pastparticiples)或过去分词短语(pastparticipialphrases)作状语是英语中常见的语言现象，可表示时间、原因、条件、让步、方式或伴随情况等。Seenfromthetopofthehill,ourschoollooksbeautiful.Heated,icecanbechangedintowater.作时间状语。相当于when引导的状语从句.（=Whenitisheated,icecanbechangedintowater.)(=Whenitisseenfromthetopofthehill,ourschoollooksbeautiful.)Attractedbythebeautyofnature,thegirldecidedtospendanothertwodaysonthefarm.Bornandbroughtupinthecountryside,hewasinterestedinnature.作原因状语。相当于as,since,because引导的从句,这类状语多放在句子前半部分。(=Becauseshewasattractedby…)(=Sincehewasbornandbroughtup…)Givenanotherchance,hewilldobetter.Growninrichsoil,theseseedscangrowfast.作条件状语。相当于if,unless引导的从句。=Ifheisgiven…=Iftheyaregrowninrich…作让步状语。相当于though,although引导的从句。Laughedatbymanypeople,hecontinuedhisstudy.Thoughhewaslaughedatby…表方式或伴随情况。如：Hestoodtheresilently,movedtotears.作状语表示方式或伴随情况时,过去分词可用并列句代替，如:Thehunterlefthishouse,followedbyhisdog.(=Thehunterlefthishouseandhewasfollowedbythedog.)注意(1)过去分词作状语，其逻辑主语须与句子的主语保持一致，它们之间存在着被动关系。如：Givenbetterattention,thetreescouldgrowbetter.(2)有时,为了明确时间、条件、让步或原因等,分词前面可加连词when,if,unless,once,although等。如：Whenvisitedinspring,thehillsarecoveredwithflowers.Althoughtired,Imustgoonworking.3.过去分词作状语与现在分词作状语的区别在于:过去分词与句子主语构成____________,而现在分词与句子主语构成_____________。判断正确：（T/F）Seeinginthislight,thematterisnotasseriousaspeoplegenerallysuppose.动宾关系主谓关系FSeenChooseanumberGoodluck!123456Goodluck!Completethefollowingsentences,usingthegivenwords.If________(lock)inaburningbuilding,youmustcallforhelp.lockedWritecompletesentenceswiththecorrectformofthewords.cook/traditionalway/food/be/delicious(When)cookedinatraditionalway,thefoodisdelicious.Trueorfalse?Seenfromthetower,ourcitylooksmorebeautiful.Seenfromthetopofthetower,wecangetawonderfulviewofourcity.Seeing________in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundedB.ItwasfoundedC.FoundedD.FoundingCTranslatethesentencesusingV-edform.(1)因为写得匆忙，这篇文章不是很好。Writteninahurry,thisarticlewasnotsogood!反馈练习任务1：模仿写作例句：Beatenblackandblue,theladycouldn’tmove.•模仿：1）从教室的窗户看出去，我们的学校很美丽。——————————————————————_________2)被问及名字的时候，男孩保持沉默。___________________________________Seenfromthewindowsoftheclassroom,ourschoolisbeautiful.Askedabouthisname,theboykeptsilent.反馈练习任务2：翻译句子！任务：用不同句式翻译下列各句1.当他被问发生了什么的时候,他站了起来。2.虽然John被单独留在房间里,他一点都不害怕。(left)温馨提示：Youshoulddiscussinpairsorgroups.(2minutes)反馈练习任务2：翻译句子！任务：用不同句式翻译下列各句（答案）1.Asked/Whenasked/Whenhewasaskedwhathadhappened,hestoodup.2.Left/Althoughleft/Althoughhewasleftathomealone,Johndidn'tfeelafraidatall.合作探究•任务3：FillintheblanksaccordingtotheChinesemeaning.•一天，天气很好。我走着上学去。到学校时，我发现我的同学们正站在教室外面，面色忧郁。我想知道为什么。窗子坏了，教室看起来很可怕。没有人能进入教室。最后，教室的门终于被打开了。老师走进教室，学生跟在后面。教室里有一盆漂亮的花。如果人们给这盆花多浇点水的话，它会更鲜艳。“没什么大不了的，抓紧每一分钟去学习，你们会成功的！”老师说。被老师的话所鼓励，我们决定努力学习。•温馨提示：Youshoulddiscussinpairsorgroups.(4minutes)合作探究•Oneday,itwassunny.Iwenttoschoolonfoot.WhenIarrived,Ifoundsomeofmyclassmates________outoftheclassroomwith_______faces.Iwonderedwhy.Withwindows_______,theclassroomlookedterrible.Noonecanentertheroom.Thedoorwasopenedatlast.Theteachercameintotheclassroom,________________________.Thereisapotofflowerintheclassroom,whichisverybeautiful.___________________,theflowermayseemfresher.“Nothingserious.Seizeeveryminutetostudy,andyouwillbesuccessful!”saidtheteacher.________________________________,wedecidedtoworkhard!standingworriedbrokenfollowedbythestudentsIfgivenmorewaterEncouragedbytheteacher’swords课堂小结•1.过去分词或过去分词短语作状语,可表示时间、原因、条件、让步、方式或伴随情况等。•2.难点：过去分词作状语与主语的关系•3.了解：过去分词作状语与现在分词作状语的区别Writeafewlinestodescribeaplaceinyourhometown,eg,thegrapevalley.Usepastparticipleasadverbialasoftenaspossible.昌黎葡萄沟位于昌黎县城西北，是一个仅有400多口人的小山村。那里群山环绕，环境优美，因“葡萄之乡”的美誉而闻名，每年都吸引大量的游客到来。九月到十月去最好，葡萄正好吃。那里的交通业很便利。你可以乘公交车直接到达那里。Thankyou!!!Workhardandyouwillbethebest!!!