【教案】Unit+1Discovering+Useful+Structures+教案人教版（2019）必修第三册

宝鸡方塘高级中学教案主备人：周次授课班级授课教师上课时间课题B3Unit1Grammar-The-ingform(1)astheattributeandthepredicative学习目标1.Tomastertheusagesof-ingformsservingastheAttributiveandthePredicative.2.Touse-ingformsproperlyincommunicationandwriting.预习自学预备铃响起，课代表带领学生听写本单元前5个黑体单词。教学过程Step1.Lead-in1.我们常说的现在分词和动名词是怎么回事？现在分词和动名词都是由动词+-ing形式构成，因此统称为动词的-ing形式。2.观察下面句子并分析画线部分在句中所作的成分1).Playingwithfireisdangerous,butpartlyheisashowman.2).PeppaandGeorgealwayslovejumpinginmuddypuddles.3).MrNolanisahandsomeboy,buthishobbyisdressingupasagirl.4).ThemandoingthelivebroadcastiscalledDongYuhui.5).Lookingdownathermobilephoneasshewalked,shehitthepostbesidethedoor.6).Theheadteachersawthemplayingwithbasketballintheplayground.Step2.V-ing作定语和表语PartOneThe–ingformastheAttributive(动词ing用作定语)1.说明被修饰词的性质、特征或用途。areadingroom2.与被修饰词的词为主动关系且表示正在进行的动作.Therewereabout200childrenstudyingintheartschool.3.有些动词-ing形式已经转化成形容词，常做定语用来修饰物，表示“令人...”.Theexperimentwasanamazingsuccess.注意：现在分词做定语的位置1.单个的现在分词作定语时，位于它所修饰的名词或代词前面。2.现在分词短语作定语：通常后置，其作用相当于定语从句.3.单个的现在分词修饰复合不定代词something,everything,anything,nothing,nobody等或指示代词those时，要放在这些词的后面Exercises:完成句子（课后训练P4）1.他们晚上睡在睡袋里.(sleep)Theysleepinthe______________atnight.2.后院有一个游泳池.(swim)Thereis______________poolinthebackyard.3.到目前为止他们还没有找到令人信服的证据.(convince)Theyhaven’tfound______________________sofar.4.昨晚，几百万人通过电视观看了开幕式现场直播.(watch)Lastnight,thereweremillionsofpeople__________theopeningceremony.PartTwoThe–ingformasthePredicative(现在分词用作表语)1.动名词(短语)作表语,表示抽象的或习惯性的动作，用来说明主语的内容,与主语通常是同一概念,表语和主语常可互换位置。Myfavouritesportisplayingbasketball.=Playingbasketballismyfavouritesport.2.表示主语具有的特征、性质和状态(动词ing相当一个形容词）常见的有：moving,interesting,encouraging,exciting,shocking,surprising,boring,amusing等，这类词有“令人...的”的含义，常修饰物。Theproblemisquiteconfusing.ThenewsIheardyesterdayisquiteshocking.3.过去分词与现在分词作表语的区别：过去分词作表语一般形容人；现在分词作表语一般形容物Weare___________(interest)inthefilmTheKnockout(狂飚).ThefilmTheKnockout(狂飚)is_____________(interest)tous.LionelMessisounded_________(excite)tohearthenews.Thenewssounded__________(excite)toLionelMessi.Exercises:1.Hewas_(astonish)tolearnhischildlostlongbeforehadbeenfound.2.Itis_________(amaze)thatthegirlsinmyschooldancedsowellattheopeningceremony.

3.Don’tmakeanymorenoise—it’sgetting__________(annoy).4.Yourtaskis________(clean)thelivingroombeforetheSpringFestival.

5.Herpresentjobis_________(check)lettersofcreditandtermsofcontract.Step3Summary当堂检测单句语法填空（优化设计P10）1.Hishobbyis_________(collect)stamps.2.Thatwasareally___________(touch)moment.3.Itwas_______________(astonish)toseetheanimalsandplantsthatarefoundnowhereelseintheworld.4.Ladiesandgentlemen,pleasegoandwaitinthe__________(meet)room.5.Theman______________(shake)handswithMrLivisitedourclassyesterday.（课后训练P4）6.Whoistheboy____________(speaking)toyoursister?7.Therearetrees_____________(surround)thevillage.8.Thegirl____________(sit)bytheprofessorwasreally____________(inspire).9.Thelecture_________(give