2019-2020学年高中英语 Unit 1 Great scientists Section Ⅲ Grammar课件 新人教版必修5.ppt

SectionGrammar,一,二,三,一、阅读下列句子,说出画线的过去分词或过去分词短语所充当的句子成分1.Theywerefrightenedatthesadsight.2.Manyusedcarareonsalenow,andyoucangotofindagoodone.3.Heseemedsurprisedandthenhisweather-beatenfacewarmedupwithahugesmile.4.EverywinterinJukkasjarvi,Sweden,aspecialkindofhotelcalledtheIceHotelisbuilt.5.HeispleasedwiththedishthatIhavecooked.答案:1.表语2.定语3.表语;定语4.定语5.表语,一,二,三,二、单句填空1.Well,hismotherseems(please)withhisresults.2.Mywishis(go)tocollegesomeday.3.Whathelikesis(read)books.4.Myparentsarevery(disappoint)withmy(disappoint)work.5.Hewas(surprise)whenheheardwhatIsaid.6.Weshouldthinkofawaytocleanthe(pollute)water.7.Isawabasket(fill)witheggs.8.Letsgoandcalmdownthe(terrify)people.9.Allofusbecame(excite)atthe(excite)news.,pleased,togo,reading,disappointed,disappointing,surprised,polluted,filled,terrified,excited,exciting,一,二,三,三、阅读下列语篇,找出画线句子中的过去分词(短语),并说出过去分词所做的句子成分(2018全国高考,B)Citiesusuallyhaveagoodreasonforbeingwheretheyare,likeanearbyportorriver.1.Peoplesettleintheseplacesbecausetheyareeasytogettoandnaturallysuitedtomunicationsandtrade.NewYorkCity,forexample,isnearalargeharbouratthemouthoftheHudsonRiver.Over300yearsitspopulationgrewgraduallyfrom800peopleto8million.Butnotallcitiesdevelopslowlyoveralongperiodoftime.Boomtownsgrowfromnothingalmostovernight.2.In1896,Dawson,Canada,wasunmappedwilderness(荒野).Butgoldwasdiscoveredtherein1897,andtwoyearslater,itwasoneofthelargestcitiesintheWest,withapopulationof30,000.,一,二,三,DawsondidnothaveanyofthenaturalconveniencesofcitieslikeLondonorParis.Peoplewentthereforgold.3.Theytravelledoversnow-coveredmountainsandsailedhundredsofmilesupicyrivers.ThepathtoDawsonwascoveredwiththirtyfeetofwetsnowthatcouldfallwithoutwarning.Anavalanche(雪崩)onceclosedthepath,killing63people.FormanywhomadeittoDawson,however,therewardswereworththedifficulttrip.Ofthefirst20,000peoplewhodugforgold,4,000gotrich.About100ofthesestayedrichmenfortherestoftheirlives.,一,二,三,Butnomatterhowrichtheywere,Dawsonwasneverfortable.Necessitieslikefoodandwoodwereveryexpensive.Butsoon,thegoldthatDawsondependedonhadallbeenfound.4.Thecitywascrowdedwithdisappointedpeoplewithnointerestinsettlingdown,andwhentheyheardtherewerenewgolddiscoveriesinAlaska,theyleftDawsonCityasquicklyastheyhade.Today,peoplestilleandgotoseewheretheCanadiangoldrushhappened.TourismisnowthechiefindustryofDawsonCityitspresentpopulationis762.,一,二,三,1.过去分词:句子成分:2.过去分词:句子成分:3.过去分词:句子成分:4.过去分词短语:句子成分:过去分词:句子成分:,suited,unmapped,snow-covered,做表语,做定语,做定语,crowdedwithdisappointedpeople,做表语,disappointed,做定语,Grammar:过去分词(1)过去分词做定语和表语的基本用法一、分词的概念分词是动词的一种非谓语形式,主要起形容词和副词的作用,可以做定语、表语或是状语等。分词有两种,一种是动词-ing形式,一种是过去分词。这两种形式在句子中能担任的成分大体相同,动词-ing形式一般表示主动和进行;过去分词一般表示被动和完成。,二、过去分词做定语和表语,三、注意下面过去分词做定语的几种情况:(1)单个的过去分词做定语一般放在被修饰的名词之前,也可以做后置定语,用以强调动作。Weneededmuchmorequalifiedworkers.我们需要更多的合格的工人。Theydecidedtochangethematerialused.他们决定更换使用的材料。(2)过去分词短语做定语要放在被修饰的名词后面,做后置定语,其作用相当于一个定语从句。Thestudentdressedinwhiteismydaughter.=Thestudentwhoisdressedinwhiteismydaughter.穿白色衣服的学生是我的女儿。,(3)如果被修饰的词是由every/some/any/no+thing/body/one所构成的复合代词或指示代词those等时,即使一个单一的分词做形容词用,也要放在被修饰词的后面。Isthereanythingunsolved?还有没解决的问题吗?ThereisnothingchangedheresinceIleftthistown.自从我离开这个城镇以来,几乎没有什么变化。,用所给动词的适当形式填空(5)JohnSnowtoldthestoryaboutthe(astonish)peopleinBroadStreet.(6)Dontdrink(pollute)water,becauseitcarriesthedisease.(7)Someofthepeople(invite)tothepartycouldnte.(8)Thereisacar(park)outsidethehouse.(9)Wewere(inspire)bythe(inspire)news.(10)Whyareyoulookingso(disappoint)?(11)Thousandsof(terrify)peopledied.,用过去分词翻译句子(12)地上有许多落叶。(13)昨天发生了一件意想不到的事情。(14)王红对打羽毛球感兴趣。(15)听了这个消息后,他非常激动。,答案:(1)seatingseated(2)requestrequesting(3)excitingexcited(4)tiringtired(5)astonished(6)polluted(7)invited(8)parked(9)inspired;inspiring(10)disappointed(11)terrified(12)Therearemanyfallenleavesontheground.(13)Yesterdayanunexpectedthinghappened.(14)WangHongisinterestedinplayingbadminton.(15)Hearingthenews,hegotveryexcited.,一,二,三,一、阅读下列句子,并说出画线的过去分词所充当的句子成分1.NicolausCopernicuswasfrightenedandhismindwasconfused.答案:表语;表语2.Therisensunisshiningbrightlyinthemorning.答案:定语3.Intheeveningheisburiedinhisbooks.答案:表语4.Nineoutoftenwomeninterviewedabouttheproductsaidtheylikedit.答案:定语5.Mybrotherwasverysurprisedwhenheknewthenews.答案:表语,一,二,三,二、单句填空1.Well,hismotherseems(please)withwhathehasdone.答案:pleased2.Aftertheheavyrain,manycarsgot(catch)inthemud.答案:caught3.Isawabasket(fill)withflowers.答案:filled4.Letsgotofortthose(terrify)girls.答案:terrified5.Myparentsarevery(disappoint)withmy(disappoint)work.答案:disappointed;disappointing,一,二,三,三、完成句子(注意过去分词做定语或表语的用法)1.当我观看奥运会开幕式时,我感到非常激动。WhenIwatchedtheopeningceremonyoftheOlympicGames,.答案:Ifeltveryexcited2.许多人来到事故现场悼念那些在大火中丧生的人们。Manypeoplecametotheaccidentscenetomournforthepeople.答案:killedinthebigfire3.被队友们举起的那位