it 1 Great scientists.ppt

人教课标高二必修5Unit1 Grammar Unit1Greatscientists thepastparticiple 同学们 你们还记得在Book4Unit3AtasteofEnglishhumour中有这样三个句子吗 Suchtrainingwascommoninactingfamilies 2 Hegrewmoreandmorepopularashischarmingcharacter 3 Theactingissoconvincingthat 通过观察 我们不难发现第1 2句是动词 ing形式作定语 且放在被修饰的名词前面 第3句是动词 ing形式作表语 放在be动词的后面 今天我们要学习与动词 ing形式相对应的过去分词作定语和表语的用法 过去分词作表语一般用来表示感受或状态 系动词 过去分词 Nowonderheisexcited predictive 可以用作表语的常见的过去分词有 delighted disappointed upset astonished excited frightened experienced interested qualified puzzled exhausted satisfied 过去分词作定语 1 分词可以用作前置定语 此时 分词和名词之间有两种语意关系 一种是分词表示主动 但时间上已经过去 一种是分词表被动 Heisaretiredworker 他是一个退休工人 Thisisanewly developeddevice 这是一个新开发的工具 2 过去分词作后置定语时 其功能相当于一个定语从句 PastParticipleastheAttributive Example 1 Somanythousandsofterrifiedpeopledied 2 HefoundthatitcamefromtheriverpollutedbythedirtywaterfromLondon 过去分词短语有时亦可用作非限制性定语 前后常有逗号 Someofthem bornandbroughtupinruralvillages hadneverseenatrain 他们当中有一些人 生长在农村 从未见过火车 用来修饰人的过去分词有时可以转移到修饰非人的事物 变成所谓的转移形容语 这种过去分词在形式上直接修饰人 但它所修饰的事物仍与人直接有关 Thegeneralstaredathiminstartledadmiration 将军以惊讶而赞赏的眼光注视着他 Attention e g WeaskedtwoofChina smanytalentedjournaliststotellusmoreaboutnew Iwanttowriteaboutpeopleaddictedtodrugs Whenthepastparticipleisasingleword wheredoyouput beforethenounmodifiedorafterit Whenthepastparticipleisaphrase wheredoyouput 过去分词短语用作定语时 一般皆置之于其所修饰的名词之后 其意义相当于一个定语从句 但较从句简洁 多用于口语中 Thereweretwentyorthirtymonkeyshuddledalongthebranchesasstillasstatues 有二三十个猴子蜷缩在树枝上 静如雕像 Trucksandbusesweredrivenongascarriedinlargebagsontheroof 卡车与公共汽车皆烧煤气 煤气是装载车顶上的袋中 Lookatthedialogueandfindtheuseofthepastparticiple IhearyouandJamesareengagedatlast Yes weare Whenareyougettingmarried Inthespring Oh lovely Where stheweddinggoingtobe PastParticipleasthePredicative Example Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople Nowfindtwomoreexamplesinthereadingpassage Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople Neitheritscause noritscurewasunderstood peoplewhoareterrifiedof2 seatswhicharereserved3 waterthatispolluted4 aroomthatiscrowded5 awinnerwhoispleased Practice1 Completethetablewithphrasesthathavethesamemeaning 6 astonishedchildren7 abrokenvase8 acloseddoor9 thetiredaudience10 atrappedanimal Practice2 ChangethefollowingintoEnglishusing make n andpastparticiples makeanappointment makeagossip makeanapology makeacontest makeachoice 约会 闲言碎语 道歉 竞争 选择 crowdedstreets struckspeeches inspiredcontestant 受到鼓舞的竞赛者 拥挤的街道 打动人的演讲 unexpectedvisitors discouragedstudents 不速之客 感到沮丧的学生 1 Hegot aboutlosingthemoney 2 Thepainterlookedso afterworkingforawholeday blamed upset tired 3 Completethesentencesusingthepastparticipleasthepredicative P5 4 Everybodywas tohearthedeathofthefamousfilmstar shocked depressed 3 Iwas withthefilmIsawlastnight Ihadexpectedittobebetter disappointed 5 Everybodyisreally aboutthenewOlympicstadiums 6 Hiswoundbecame withanewvirus excited infected Practice2 Rewritethefollowingsentenceswiththepastparticipleasattributive Let strythebookstorethatwasopenedlastmonth Let strythebookstoreopenedlastmonth Nineoutoftenwomeninterviewedabouttheproductsaidtheylikedit Yesterday thePresidentwenttovisittheretiredworkers Nineoutoftenwomenwhowereinterviewedabouttheproductsaidtheylikedit Yesterday thePresidentwenttovisittheworkerswhohadretired Furtherinformation DifferencebetweenthePresentParticipleandthePastparticiple Chooseappropriateverbstocompletethefollowingsentences usingthepastparticiple Explaintheuseofthepastparticipleineachsentence P43 1 worryinterestarrivefrightenpreparecontinueconcern 1 Theywere toacceptmyidea 2 I llbe toknowhowtheymadthewonderfulfireworks 3 Themayorsaidthathewas aboutthe riseofthewaterlevelintheriverbed prepared interested worried continued 4 Recently soldiersarehelpingtotakethevictimstosafeareasfromtheflood 5 Mostofthenewspaperseemstobe withpopstars 6 Hewas ofgoingaloneintotheemptyhouse arrived concerned frightened Rewritethesesentencesasonesentenceusingthepastparticipleastheattributeorpredicative P43 2 1 Ifoundthisplateonthefloor Theplatewasbrokeninpieces Ifoundthisbrokenplateonthefloor 2 Isawatall darkandhandsomeman HisnameisXiaoMing Isawatall darkandhandsomemannamedXiaoMing 3 Ilookedatthatmodemabstract 抽象 painting Itwascoloredinyellowsandgreens Ilookedatthatmodemabstractpaintingcoloredinyellowsandgreens 4 YesterdayIgottheanswertomyquestionontheInternet ItwastheoneIexpected YesterdayIgottheexpectedanswertomyquestionontheInternet 5 Sheisoneofmyfriends Sheisdevotedtomyinterests Sheismyfrienddevotedtomyinterests 6 OnthedoorstepIfoundalotofbottles Theyweremarkedingreenink OnthedoorstepIfoundalotofbottlesweremarkedingreenink 7 Wesawmanywindowsinthatroom Theywereallcracked Wesawmanycrackedwindowsinthatroom 从A B C D四个选项中 选出可以填入空白处的最佳选项 1 Mrs Whiteshowedherstudentssomeoldmaps fromthelibrary 2010年课标全国卷 toborrowB tobeborrowedC borrowedD borrowing 高考链接 2 I mcallingtoenquireabouttheposition inyesterday sChinaDaily 北京2010 A advertisedB tobeadvertisedC advertisingD havingadvertised 3 Agreatnumberofstudents saidtheywereforcedtopractisethepiano 四川2010 A toquestionB tobequestionedC questionedD questioning 4 InApril thousandsofholidaymakersremained abroadduetothevolcanicashcloud 福建2010 A stickingB stuckC tobestuckD tohavestuck 5 Sofarnobodyhasclaimedthemoney inthelibrary 湖南2010 A discoveredB tobediscoveredC discoveringD havingdiscovered 6 Nowthatwe vediscussedourproblem arepeoplehappywiththedecisions 2009年全国卷I takingB takeC takenD totake 7 Forbreakfastheonlydrinksjuicefromfreshfruit onhisownfarm 北京2009 A grownB beinggrownC tobegrownD togrow 8 Ladiesandgentlemen pleaseremain untiltheplanehascometoacomple