高中英语 Enjoying novels-Grammar教案 新人教版选修10 教案 5页

TheFifthPeriodGrammarTeachinggoals教学目标1．Targetlanguage目标语言a．重点词汇与词组burglars，put…off，inspect，bungalow，chain，semicircle，punoneselfuproof，collar，bench，pine，claw，squirrelb．Learnaboutthenominativeabsoluteconstruction．2．Abilitygoals能力目标Enablethestudentstousethenominativeabsoluteconstruction．3．Learningabilitygoals学能目标Helpthestudentsusethestructurefreely．Teachingimportantpoints教学重点Usethenominativeabsoluteconstruction．Teachingdifficultpoints教学难点Helpthestudentslearntousewhat、thenominativeabsolute．Teachingaids教具准备Aprojectorandacomputer．Teachingmethods教学方法Explainingandpracticing．Teachingprocedures&ways教学过程与方式StepIRevisionCheckthehomework.AnswerstoPart2ofDiscoveringusefulstructureonPage44.T:Afterfinishingtheexercise,doyouknowwhatthenominativeabsoluteconstructionis?\nLetthestudentsthinkofitforaminute.T:Thenominativeabsoluteconstructionisafreestanding(absolute)partofasentencethatdescribesormodifiesthemainsubjectandverb.Itisusuallyatthebeginningorendofthesentence,althoughitcanalsoappearinthemiddle.StepIIGrammarT:Thisisthegrammarinthisunit.PleasegooverallthesentencesinPart1onPage44.Sumuphowthestructurecanbeusedinthispattern.Awaytorememberordeterminewhatconstitutesanominativeabsoluteistoaddaverb.Youcanalwayscreateasentenceoutofanominativeabsolutewithoneverb.e.g.Theirmanesflowing,thehorsesranfromtheburningbarn.Nominativeabsolute:"Theirmanesflowing."Addaverb:"Theirmaneswereflowing."e.g.Stephen,hismindtaxed,searchedfranticallyforadictionary.Nominativeabsolute:"hismindtaxed"Addaverb:"Hismindwastaxed."Similarly,onecanbreaktheabsoluteoff,addaverbandmaketwosentences.("Stephensearchedfranticallyforadictionary.Hismindwastaxed.")Canyouunderstandme?Ss:Yes.T:OK.Let'sgoon.Absoluteconstructionsconsistofanounandsomekindofmodifier,themostcommonisparticiples.Becausetheyoftencomeatthebeginningofasentence,theyareeasilyconfusedwithdanglingparticiples.Butanabsoluteconstructionmodifiestherestofthesentence,notthesubjectofthesentence(asaparticipialphrasedoes).Youcanuseabsoluteconstructionstocompresstwosentencesintooneandtovarysentencestructureasameansofholdingareader'sinterest.Herearesomeexamples:e.g.Nootherbusinessarising,themeetingwasadjourned.\nThepaintnowdry,webroughtthefurnitureoutonthedeck.Thetruckfinallyloaded,theysaidgoodbyetotheirneighborsanddroveoff.Thehorselopedacrosstheyard,herfoaltrailingbehindher.T:Constructionsliketheseareusedmoreofteninwritingthaninspeaking,whereitismorecommontouseafullclause:Whenthepaintwasdry,webroughtthefurnitureoutonthedeck.Thereare,however,manyfixedabsoluteconstructionsthatoccurfrequentlyinspeech:e.g.ThepicnicisscheduledforSaturday,weatherpermitting.Barringbadweather,weplantogotothebeachtomorrow.Allthingsconsidered,it'snotabadidea.T:Noticethatabsolutephrasescontainasubject(whichisoftenmodifiedbyaparticiple),butnotatruefiniteverb.e.g.Theirreputationaswinnerssecuredbyvictory,theNewYorkLibertychargedintothesemifinals.Theseasonnearlyfinished,RebeccaLoboandSophieWitherspoonemergedastrueleaders.Thetwosuperstarssignedautographsintothenight,theirfacesbeaminghappily.T:Whentheparticipleofanabsolutephraseisaformoftobe,suchasbeingorhavingbeen,theparticipleisoftenleftout.e.g.Theseason(being)over,theyweremobbedbyfansinTimesSquare.(Havingbeen)Starsalltheiradultlives,theyseemedusedtotheattention.T:Anotherkindofabsolutephraseisfoundafteramodifiednoun;itaddsafocusingdetailorpointoffocustotheideaofthemainclause.Thiskindofabsolutephrasecantaketheformofaprepositionalphrase,anadjectivephrase,oranounphrase.e.g.Theoldfirefighterstoodoverthesmokingruins,hissensesalerttoanysignofanotherflare-up.Hissubordinates,theirfacessweat-streakedandsmudgedwithash,leanedheavilyagainstthefiretruck.\nTheyknewalltoowellhowalltheirhardworkcouldbeundoneinaninstant.T:Itisnotunusualfortheinformationsuppliedintheabsolutephrasetobethemostimportantelementinthesentence.Infact,indescriptiveprose,thetellingdetailswilloftenbewrappedintoasentenceintheformofanabsolutephrase:e.g.CoachNykeshastrolledontothecourt,herarmsakimboandalargesilverwhistleclenchedbetweenherteeth.Thenewrecruitsstoodinonecomerofthegym,theiruniformsstiffandillfitting,theirfacesbetrayingtheiranxiety.T:Anounphrasecanalsoexistasanabsolutephrase:e.g.Yourbestfriends,wherearetheynow,whenyouneedthem?AndthentherewasmybestfriendSally--thedeargirl--whohascertainlyfallenonhardtimes.T:ItmightbeusefultoreviewthematerialonMisplacedModifiersbecauseitisimportantnottoconfuseanabsolutephrasewithamisplacedmodifier.StepⅢConsolidationChoosesomeexercisestopractice,showtheexercisesonthePowerPoint.1.productionupby60%,thecompanyhashadanotherexcellentyear.(NMET2000)A.AsB.ForC.WithD.Through2.Offwestarted,remainingbehind.A.heB.hisC.himD.he's3.Sunday,thestudentsareathome.A.BeingB.TobeC.ItisD.Itbeing4.Somanypeoplehim,heissuretosucceed.A.helpedB.helpC.havehelpedD.tohelp5.Thekey,Icouldn'tentertheroom.A.haslostB.havingbeenlost\nC.havinglostD.hasbeenlost6.Nobodyanymoretosay,sothemeetingwasclosed.A.hadB.havingC.havinghadD.has7.Theboylayonhisside,hiseyes.A.halfcloseB.halfclosedC.halfclosingD.toclosehalf8.,soMaryhadtoaskforaleavetotendher.A.BeingillB.HermotherbeingillC.HermothertobeillD.Hermotherwasill9.This,wefinallyfoundamomenttorelax.A.doneB.wasdoneC.didD.havingdone10.Allthings,yourplanispractical.A.consideringB.beingconsideredC.consideredD.areconsidered11.Weather,wewillstarttomorrow.A.permitB.permitsC.permittedD.permittingkeys:1-6CADDBA7-11BDACDStepIVHomework1.Gooverthenominativeabsoluteconstruction.2.FinishParts1&2onPage86.