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PPT coursewareforEnglish modal verbs inthecoll目录•The definitionandclassification of modal verbs•The basic usage of modalverbs•Special usageof modal verbs•Analysis ofthe examinationpointsof modal verbs in thecollege entranceexamination目录•The problemsolving skillsofmodal verbsin thecollegeentrance examination01The definitionandclassification ofmodalverbsThe definitionofmodal verbsModal verbs are asubset ofauxiliary verbs that express modularity,or thespeakers titleor beliefabout thetruthof themain clauseThey include words like can,could,may,right,must,shall,should,will,would,should to,and used toModal verbsare used to express ability,likelihood,necessity,permission,prediction,opposition,and other typesof modularityClassificationof ModalVerbsModal verbscan beclassified basedon theirusage andmeans Somecommonclassifications includemodal accessories,semi auxiliaryverbs,and modaladvertisementsModal accessoriesare themost commontype ofmodalverband includewords likecan,may,must,shall,will,and wouldThese verbsareused to expressability,likelihood,necessity,permission,prediction,and oppositionClassificationof ModalVerbsSemi auxiliaryverbsare modal verbsthat havebothmodal andnon modalmeans Theyincludewordsliketoday andneededModal verbsaremodal verbsthatmodify themeaningof otherverbs,objections,or otherverbs Theyincludewordslikeonly,just,even,and already02The basicusage ofmodal verbsThe Basic Usage ofSpeculative ModalVerbsMay RightCouldExpressions likelihood or Expressions likelihood or Expressionslikelihoodorguidance,often witha tenseguidance,often witha tenseguidance,often witha tenseor uncertain toneor uncertaintone It is theoruncertaintone It is thepasttense ofmay pasttense ofcanThe BasicUsage ofObligatory ModalVerbsMustExpressions opposition or necessity It is used to express astrong recommendation or requirementShouldExpressions oppositionor necessityIt isused toexpress astrongrecommendation orrequirement It is the past tenseofshallOught toExpressionsoppositionornecessityIt isused toexpressastrongrecommendationorrequirementIt isthe pasttense ofshallThebasicusageof capabilitymodal verbsCanExpressions ability,likelihood,or permissionIt isused toexpress capability in thepresentor futureCouldExpressionsability,likelihood,or permissionItisusedtoexpress capabilityin thepastItisthe pasttense ofcanBe abletoExpressions ability,likelihood,or permissionItisusedtoexpress capabilityin thepresentor futureItisthe presenttense ofshall beable03Special usageof modalverbsSpecial Usage ofSpecial ModalVerbsMayExpressions likelihoodor probabilityRightExpressionslikelihoodorprobability in thepast orconditionCouldExpressions abilityor permissioninthepastor conditionSpecialUsage ofObligatory ModalVerbs010203Must ShouldOught toExpressionsopposition Expressionsoffer orExpressions oppositionornecessity oppositioninthepast oradvice inthepast oror conditionconditionThe SpecialUsage ofAbility ModalVerbsCan CouldBe abletoExpressions abilityorExpressionsabilityinExpressionsabilityinpossibility thepast orconditional thepastorconditional04Analysis oftheexamination pointsofmodalverbsin thecollegeentranceexaminationExamining theBasicUsageof ModalVerbsBasic MeansDistinguishingFeaturesModal verbsexpressmodularity,or theModal verbshave uniquefeatures thatspeakersattitude towardsthe differentiatethem fromother typesofstatement Theyinclude can,could,verbs Theyare often used withothermay,right,will,would,shall,verbs toform complextense structures,should,must,should to,need andtheir meaningscan changeandtoday dependingon thetense andcontextExamining theSpecialUsageof ModalVerbsIdiomatic PhrasesSub junctionMoodModal verbsare oftenused inModal verbsare alsousedtoexpressidiomatic Phrasesthat havespecific thesub junctionMood,which isameanings Forexample,I couldcare VSgraphical constructionused tolessmeans Idont carevery muchexpress wishes,hypotheses orconditionscontemporary tofact Forexample,If Iwere you,I wouldquit.Distinguishing ModalVerbs fromOtherVocabularySimilar MeansItcan bedifficult todifferentiate modalverbs fromother typesof vocabulary,specificallywhen theirmeans aresimilar Forexample,can andcould areoftenusedinterchangeably,but couldis morecommonly usedin subjunction clausesContextCluesThe contextin whicha modalverb isused canprovide importantClues aboutits meaningForexample,I couldtell you,but Iwont usethe modalverb couldtoexpressa thematicsituation,more thana realpossibility05The problemsolvingskills ofmodalverbsinthe collegeentranceexaminationFamily withthe basicand specialuse ofvariousmodal verbsBasicUsageUnderstanding thebasic meansandfunctions ofmodalverbs,such ascan,may,must,etcSpecial UsageLearningabout thespecific meansanduses ofmodalverbsindifferent contexts,such asshouldindicating adviceorrecommendationDistinguishing ModalVerbs fromOtherVocabularyDistinguishing ModalVerbs fromAdventuresLearning to identify ModalVerbs fromadvertisements thathave similarmeanings,such ascan vs.couldDistinguishing ModalVerbs fromOther VerbsUnderstandingthe differencesbetween modalVerbs andothertypesof Verbs,such asaction Verbsor linkingVerbsDetermine the correct form ofmodalverbs basedon contextRecognizing ContextClues Practicingwith ExamplesLearningtoidentifycontextual Cluesthat Practicingwith examplesto improvethe abilityindicatethe appropriateform ofmodalverbs,to determinethecorrectformofmodal verbssuchas tense,subject,object,etc basedoncontext,including bothsimple andcomplexsenses感谢您的观看THANKS。