初三英语课件非谓语动词复习课件

ReviewcoursewarefornonfiniteverbsinEnglishcontents目录OverviewofNonfineVerbsClassificationandUsageofNonfineVerbsTheTenseandVoiceofNonfineVerbscontents目录TheindependentnominalstructureofnonfiniteverbsPracticeandconsolidationofnonfiniteverbs01OverviewofNonfineVerbsSummaryNonfiniteverbsarethatdonothaveafiniteform,meaningtheyarenotsubjecttochangesintense,person,ornumberDetailsInEnglish,non-financialverbsincludeinfinities,particles,andgerundsTheseverbsarenotsubjecttotheuseconjunctionrulesandmaintainaconsistentformthroughasenseDefinitionNonfineverbshavedistinctformsthatsetthemapartfromfineverbsSummaryInfinitiesarethebasicformoftheverbandareanticipatedbytheparticle"to"(e.g.,"torun")Articlesareverbformsthatdescribethestateofbeingofthesubject(e.g.,"running"in"Thedogwasrunning")Gerundfunctionasnounsandareformedbyadding"-ing"totheinfinity(e.g.,"running"in"Myfavoritesportisrunning")DetailsFormSummaryNonfiniteverbsplayimportantrolesinEnglishgrammarandpresencestructureDetailsInfinitiesareoftenusedafterproposalsorascompletion,particlescanmodifynounsorobjectives,andgerundcanserveassubjectsorobjectsUnderstandingthefunctionsandusesofnon-financialverbsisessentialforeffectivecommunicationinEnglishFunctionandUsage02ClassificationandUsageofNonfineVerbsSummarywordindicatesanongoingactionorstateDetaileddescriptionThepresentationparticleisusedtoshowanactionorstatethatisongingItisformedbyadding"-ing"tothebaseformoftheverbForexample,"running"isthepresentparticleoftheverb"run"PresentArticleindicatecompletedorpastactionsSummarywordsThepastparticleisusedtoshowanactionthathasbeencompletedorastatethatexistsasaresultofapastactionItisformedbyadding"-ed"or"-d"tothebaseformoftheverbinthepasttenseForexample,"walked"isthepastparticleoftheverb"walk"DetaileddescriptionPassArticleSummarywordrepresentstheprototypeofanactionDetaileddescriptionTheinfinitiveisthebasicformoftheverb,showingtheactionasitiswithoutanytensionorsubjectItisusuallyprioritizedby"to"andendswith"to"or"-ing"Forexample,"torun"or"running"areinfinitiesoftheverb"run"Infinitive03TheTenseandVoiceofNonfineVerbsNonfiniteverbsarenotmarketedfortense,aspectorvoiceTheyareusedtoformtheinfinity,thepastparticleandthegerundTheinfinitiveisthebasicformoftheverb,thepastparticleisusedinpassivevoiceandthegerundisusedasanounGeneralformulaThepositiveaspectisusedtoshowthatanactionhasbeencompletedThepresentperfectisformedbyusing"have"or"has"andthepastparticleoftheverbItisformedbyusingthepresentperfectorthepastperfecttenseThepastperfectisformedbyusing"had"andthepastparticleoftheverbPerfectTheprogressiveaspectisusedtoshowthatanactionisongingThepresentationprogressiveisformedbyusing"am","is","are"andthe-ingformoftheverbProgressiveaspectItisformedbyusingthepresentprogressiveorthepastprogressivetenseThepastprogressiveisformedbyusing"was","were"andthe-ingformoftheverb04TheindependentnominalstructureofnonfiniteverbsDefinitionandCompositionTheindependentnominativestructureofnonfiniteverbsreferstotheirindependentuseinasentence,independentofthesubjectofthemainsentence,andpossessingacompletesemanticandgrammaticalstructure.DefinitionTheindependentnominativestructureofnonfiniteverbsisusuallycomposedofnonfiniteverbs(suchasinfinitives,participles,gerunds,etc.)andthesubjectofnonfiniteverbs.CompositionVSTheindependentnominativestructureofnonfiniteverbsisusuallyusedtoindicateactionsthatoccursimultaneouslywithorbeforethemainsentenceaction,emphasizingtheindependenceandcompletenessoftheaction.AttentionWhenusingtheindependentnominativestructureofnonfiniteverbs,itisnecessarytopayattentiontothetenseandvoiceofnonfiniteverbs,aswellasthelogicalrelationshipwiththemainsentence,toavoidgrammarerrorsandlogicalconfusion.UsageUsageandprecautionsCommonErrorAnalysisCommonerroranalysis:Studentsarepronetoproblemssuchastenseinconsistency,voiceerrors,andconfusioninlogicalrelationshipswhenusingnonfiniteverbindependentnominativestructures.Forexample,mistakenlyexpressing"Tohavefinishedthework,hewethome"as"Havingfinishedthework,hewethome".Correctionmethod:Teachersshouldemphasizetheusageandprecautionsoftheindependentnominativestructureofnonfiniteverbsintheteachingprocess,andhelpstudentsmasterthecorrectexpressionthroughextensivepracticeanderrorcorrection.Atthesametime,teacherscanalsoguidestudentstosummarizetherulesandcharacteristicsoftheindependentnominativestructureofnonfiniteverbsthroughcomparisonandinduction,andimprovetheirlanguageproficiency.05PracticeandconsolidationofnonfiniteverbsSummaryThisexerciseisdesignedtoteststudents'understandingofnonfineverbsthroughmultiplechoicequestions要点一要点二DescriptionThequestionswillfocusondifferenttypesofnonfineverbs,suchasinfinities,particles,andgerunds,andtheirusesinEnglishgrammarThestudentswillberequiredtochoosethecorrectformorusageoftheverbfromagivensetofoptionsMultipleChoiceExerciseSummaryThisexerciseprovidesstudentswithashortpassagewheretheyneedtofillintheblankswiththeappropriateformofnonfineverbsDescriptionThepassagewillhavemissingverbsthatneedtobefilledinbasedonthecontextandgraphicalrulesThestudentswillneedtoanalyzethep