初中英语中考专题复习课件：非谓语动词

Special reviewcoursewarefor middleschool Englis目录CONTENTS•Overview of Non finite Verbs•The usage of non finite verbs•Practice andAnalysis ofNon finiteVerbs•Analysis of True Questionson Non finiteVerbs in theMiddleSchool EntranceExamination•Suggestions forpreparing fornon finite verbs01Overview ofNon finiteVerbsCHAPTERThe definitionof nonfinite verbsNon finiteverbsare verbsthat donot havea finiteform.They areused toexpress actionsor statesthatare notcomplete orthat donot havea specifictimereference.Non finiteverbs includeinfinitives,participles,andgerunds.Classification ofNonfiniteVerbsInfinitivesInfinitives arethe baseform of the verb,without anysuffixes orendings.Theyare used as the subject or object of a sentence,or asa complement.ParticiplesParticiples areformed byadding suffixesto the verb stem.They areused asadjectivesto describenouns oras partof a verb phrase.GerundsGerunds areformed byadding-ing to theverbstem.They areused asnounsin thesentence,usually as the subjector objectof asentence.The Tenseand VoiceofNonfinite VerbsTenseVoiceNon finiteverbs donot havea tenseform.Nonfiniteverbs canbe activeor passive voice.However,they canbe usedwith auxiliary verbs toThe activevoice expressesan action that isexpresstime relationships.For example,I haveperformed bythe subject,while thepassive voicebeenstudying Englishuses thepresent perfectemphasizes theaction itselfrather thantheparticiple beenwith theauxiliaryverbhave tosubject performingit.For example,She isbeingexpress anactionthatoccurred in the pastbut isfollowed isinthepassivevoice,emphasizing thatstillrelevant now.someone isbeing followedrather thanwho isdoingthe following.02The usage of nonfinite verbsCHAPTERThe usage ofinfinitive assubject,object,predicate,and attributiveInfinitiveas Infinitiveas Infinitiveas Infinitiveassubject objectpredicate attributiveInfinitive clauses canbe Infinitiveclauses can also Theinfinitive canbe usedInfinitiveclauses can beusedas thesubject ofa be usedas the objectofaasthecomplement ofa usedas anattributesentence,replacing a verb orpreposition.For verb,replacing amodifying a noun.Fortraditional subject-verb-example,I wantto studytraditional subject-verb-example,The purposeofobject structure.For English.object structure.For studyingEnglish istoexample,To studyexample,She isto studycommunicate withpeopleEnglish isimportant.English.from differentcultures.The usage of present participles as adjectives andadverbialsPresent participles as adjectivesPresent participle clauses canbe usedasadjectivesto describethecharacteristics oractions ofa noun.For example,The runningman istired.Present participles as adverbialsPresentparticiple clausescan alsobe usedas adverbialsto describetheactions oroccurrences ofaverb.For example,He walkedslowly,singingto himself.Theusage of past participles asadjectives andadverbialsPast participlesasadjectivesPast participleclausescanbe usedasadjectivesto describethecharacteristics orconditions ofanoun.For example,The cookedmealwas delicious.Pastparticiplesas adverbialsPastparticipleclausescanalsobeusedas adverbialsto describetheactions oroccurrences ofaverb.For example,He hadleft beforethepolice arrived.absolute structure•Absolute structurerefers toa grammaticalstructure inwhichan independentclause ismodified byan adjectiveoradverbial clausewithout anyconnecting words.Forexample,Standing onthe topofthemountain,he couldseethe wholecity.03Practice andAnalysis ofNon finiteVerbsCHAPTERPractice and analysis of infinitivesInfinitivepracticeProvide avariety ofinfinitive exercises,including transformation between infinitiveandother verb forms,infinitive asthesubjectorobject,and infinitiveasthecomplement.Infinitive analysisAnalyze the usageand meaningof infinitives in different contexts,including thedifferencebetween toand forinfinitives,and theusage ofinfinitivesin complex sentences.Practice andAnalysis ofPresent participlePresentparticiple practiceProvideexercises topractice theusage ofpresent participle,including transformationbetweenpresent participle and otherverb forms,and theuse ofpresent participle in continuoustensesentences.PresentparticipleanalysisAnalyzethe meaning and usageofpresent participle in differentcontexts,including thedifferencebetween presentparticiple andgerund,and theusageofpresentparticipleincomplex sentences.Practiceandanalysisofpast participlesPastparticiple Pastparticiplepractice analysisProvideexercises topractice theusage Analyzethemeaningandusageofof pastparticiple,including pastparticiples indifferentcontexts,transformationbetweenpastparticipleincluding thedifference betweenpastand otherverbforms,and theuse ofparticipleandadjective formedby pastpastparticipleinperfect tenseparticiple,and theusageofpastsentences.participleincomplexsentences.04Analysis ofTrue Questionson NonfiniteVerbsinthe MiddleSchoolEntrance ExaminationCHAPTERAnalysis ofTrue Question考查不定式的用法该题目考查了不定式的用法，包括不定式的时态、语态以及不定式作主语、宾语、定语等不同成分的用法Analysis ofTrue Question考查动名词的用法该题目考查了动名词的用法，包括动名词的时态、语态以及动名词作主语、宾语、定语等不同成分的用法AnalysisofTrueQuestionThree考查分词的用法该题目考查了分词的用法，包括现在分词和过去分词的区别、分词的时态、语态以及分词作定语、状语等不同成分的用法05Suggestions forpreparing fornonfinite verbsCHAPTERMasterthe basicconcepts andusageofnon finiteverbs了解非谓语动词的基本概念01非谓语动词是英语中不作谓语的动词，包括不定式、动名词和分词等形式学习非谓语动词的用法02掌握不同非谓语动词在不同语境下的用法，例如不定式可以表示目的、将来或结果，动名词可以表示抽象动作等理解非谓语动词与谓语动词的区别03明确非谓语动词在句子中不能充当谓语成分，但可以作为主语、宾语、定语、状语等其他成分Practice moreto improveproblem-solving skills分析长难句尝试分析包含非谓语动词的长难句，多做练习题理解非谓语动词在句子中的作用和意义，提高阅读理解和句子分析能通过大量的练习题来提高对非谓力语动词的理解和运用能力，熟悉非谓语动词在不同语境下的变化形式总结解题技巧在练习过程中不断总结解题技巧，掌握非谓语动词考点的出题规律和解题方法，提高解题效率Pay attentiontotheuse ofnonfiniteverbs incontext注意上下文语境积累词汇和表达方式在理解句子时要注意上下文语境，理不断积累与非谓语动词相关的常用词解非谓语动词所表达的语义和逻辑关汇和表达方式，提高语言运用能力和系，避免断章取义表达能力分析句子结构通过分析句子结构来理解非谓语动词的作用和位置，明确非谓语动词与其他句子成分之间的关系谢谢THANKS。