【课件】Unit+4Discovering+Useful+Structures+过去分词语法人教版(2019)必修第二册

DiscoveringUsefulStructuresPastParticipleastheObjectComplement&AttributeBook2Unit401020304巩固提升过去分词作定语过去分词作宾补非谓语动词的分类Wewillfocuson:非谓语动词的分类

01donedoingtodo非谓语动词主动，进行被动，完成目的,将来Builtin1192,thebridgeisover700yearsold.Lastyeartheyhadthehouserebuilt.Heappearedsatisfiedwithmyanswer.HaveyoureadanyshortstorieswrittenbyLuXun?翻译句子并分析划线的词所充当的成分表语定语状语宾补过去分词作宾补

02

宾语补足语指在英语中有些及物动词，接了宾语意义仍不完整，还需要有一个其他的句子成分，来补充说明宾语的意义、状态等，简称宾补。宾语补足语常由名词、形容词、不定式、现在分词、过去分词、副词、介宾短语等充当。Hisparentsdied,leavinghimanorphan.IfindlearningEnglishdifficult.Isawthekiteupanddown.Tommadethegirlcry.Ismellsomethingburninginthekitchen.Lastyeartheyhadthehouserebuilt.1.Theymanagedtomakethemselves_______________(understand)inverysimpleEnglish.2.Thevillagershadmanytrees____________(plant)justthen.3.Shehadherwallet___________(steal)yesterday.4.Theykeptthedoor____________(lock)foralongtime.5.Don’tleavesuchanimportantthing______________(finish).1.用在使役动词：make，get，have，keep，leave等后面过去分词短语做宾补understoodplantedstolenlockedunfinished1.Whenwegottoschool,wesawthedoor___________(lock).2.Wecanhearthewindows__________(beat)bytheheavyraindrops.3.Peoplefoundthegirl___________(drown)inthesea．4.Themanagersdiscussedtheplanthattheywouldliketosee___________(carry)outthenextyear.5.Shefeltagreatweight___________(take)offhermind．2.用在感官动词watch,notice,see,hear,listento,feel,find后面lockedbeatendrownedcarriedtaken3.用在表“希望、愿望”的动词want,wish,like,expect，wouldlike后面1.Thebosswouldn’tliketheproblem_____________(discuss).2.Iwishtheseveredisease___________(cure)soon.3.Iexpectmynewhouse___________(paint)lightblue．discussedcuredpainted4.用在with/without复合结构中1.Thethiefwasbroughtinwithhishands______(tie)behindhisback.2.Withmanybrightly-coloredflowers__________(plant)aroundthebuilding,hishouselookslikeabeautifulgarden.3.Witheverythingwell___________(arrange),helefttheoffice.4.Withallthethingssheneeded_________(buy),shewenthomehappily.5.Withoutanything_______(leave)inthecupboard，shewenttothesupermarkettobuysome.tiedplantedarrangedboughtleft过去分词作定语

031.前置定语：单个的过去分词作定语,通常放在被修饰的名词之前。pollutedrivers

受污染的河流anhonoredguest

贵宾cookedfood

熟食boiledwater

白开水friedeggs

煎鸡蛋aforcedsmile勉强的微笑fallenleaves

落叶fadedflowers

凋零的花aretiredteacher

退休的教师areturnedstudent

归国留学生anescapedprisoner

逃犯注意：及物动词的过去分词表示被动和完成；不及物动词的过去分词只表示动作已完成,不表示被动。2.后置定语：过去分词短语作定语时,通常放在被修饰的名词之后,

它的作用相当于一个定语从句。problemsleftoverbyhistory

problemsthatareleftoverbyhistory

vegetablesgrownwithoutchemicalsvegetableswhicharegrownwithoutchemicalsWhoweretheso-calledguestsinvited

toyourpartylastnight?Whoweretheso-calledguestswhohadbeeninvited

toyourpartylastnight?历史遗留的问题不含化学物质的蔬菜被邀请参加你的晚会的客人1.Thetrees_______inthestormhavebeenmovedofftheroad.A.beingblowndownB.blowndownC.blowingdownD.toblowdown2.Thewitnesses_____bythepolicejustnowgaveverydifferentdescriptionsofthefight.A.questionedB.beingquestionedC.tobequestionedD.havingquestioned巩固提升

04实战演练1.__________(settle)inafriendlyway,theirquarralcametoandend.Settled非谓语。过去分词作状语。实战演练2.Allthepeople________(concern)withthecasewillbequ