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EnglishpartofspeechcoursewarepptBaiduCloud目录CONTENTSIntroductiontoEnglishPartofSpeechNounPronounVerbAdjectivesAdverbPreparation01IntroductiontoEnglishPartofSpeechCHAPTERPartofspeech,alsoknownaswordclass,referstothecategoryofwordsthathavesimilargraphicalfunctionsandsemanticfeaturesItisakeyconceptingrammarandisusedtoclassifywordsintodifferentcategoriesbasedontheirusageandmeaninginsentencesThepartofspeechofaworddecisionsitsgraphicalroleinthepresence,suchassubject,object,verb,advisory,advisory,proposal,connection,etcWhatispartofspeechThetraditionalclassificationprovidestheEnglishpartofspeechintoeightcategories:nouns,verbs,objectives,advertisements,proposals,connections,andinterferencesEachpartofspeechhasitsownuniquecharacteristicsandusagerulesThemodernclassificationfurtherdividessomepartsofspeechintosubclasses,suchasthenounbeingdividedintocommonnounsandnormalnouns,theverbbeingdividedintofineandnonfineverbs,etcClassificationofpartsofspeechTheroleofpartofspeechinsensesThepartofspeechofeachwordinasenseterminalsitsgraphicalfunctionandsemanticrole,contributingtotheformationofthesense'sstructureandmeaningForexample,nounsarecommonlyusedasthesubjectorobjectofthepresence;Verbsexpresstheactionorstate;Objectivesdescribethecharacteristicsofthesubject;Advisorsmodifytheactionorstateexpressedbytheverborobjective;Pronounsreplacenouns;Positionsindicatetherelationshipbetweenthesubjectandobject;Connectionsconnecttwoormoresensesorclauses;AndinterferencesexpressstrongemotionsorreactionsInshort,understandingtheconceptandclassificationofpartofspeechisessentialforlearningEnglishgrammarandenhancingEnglishlanguageskillsIthelpslearnerstoidentifythegraphicalfunctionandsemanticroleofeachwordinasense,thatcomprehendingandproducingcorrectandcoherentEnglishsentences02NounCHAPTERSummarywordsNounsarewordsthatrepresentnamesofpeople,things,places,orabstractconcepts.DetaileddescriptionNounsareoneoftheimportantelementsthatmakeupEnglishsentences,usedtodescribepeople,things,places,orabstractconceptssuchas"cat","dog","table","China","happiness",etc.DefinitionofNounsClassificationofNounsSummary:Nounscanbeclassifiedbasedontheirformandmeaning.Detaileddescription:Accordingtoformalclassification,nounscanbedividedintotwocategories:propernounsandcommonnouns.Propernounsincludepersonalnames,placenames,etc.,suchas"Tom"and"China";Commonnounsrepresentatypeofthing,suchas"cat"or"dog".Accordingtotheclassificationofmeanings,nounscanbedividedintoconcretenounsandabstractnouns.Concretenounsrepresentconcretethings,suchas"table"and"car",whileabstractnounsrepresentabstractconcepts,suchas"happiness"and"love".Summary:Mostnounshavepluralforms.Detaileddescription:Thepluralformrepresentsmultiplethingsofthistype,usuallyfollowedby"-s"or"-es"afteranoun,suchas"dogs"or"boxes".Somenounshaveirregularpluralforms,suchas"man","child",etc.Somecollectivenouns,suchas"family"and"team",areusedinsingularformwhenrepresentingawhole,andinpluralformwhenrepresentingmultiplewhole.ThePluralFormofNouns03PronounCHAPTERPronounsarewordsthatreplacenounsinasense,allowingthereadertounderstandthesubjectorobjectwithouthavingtorepeatthenounPronounsareusedtoavoidredundancyandmakethepresencemoreconsensusPronounscanbepersonal,positive,intrusive,relative,explicit,demonstrative,etcDefinitionofPronounsPositiveproofsWordslike"mine,""your,""his,""hers,""its,""ours,""they"thatshowsessionorownershipRelativepronounsWordslike"that,""which,""who,""who"thatareusedtointroduceaclausethatmodifiesanouninasentenceDemonstrativeproofsWordslike"this,""that,"thatareusedtopointoutaspecificpersonorthingPersonalproofswordslike"I,""you,""he,""she,""it,""we,""they"thatreplacespecificproofsinasentenceInterrogtiveproofsWordslike"what,""who,""which,""who"thatareusedtoaskaquestionIndefinitepronounsWordslike"someone,""anything,""everything"thatareusedtorefertoanunknownorunspecifiedpersonorthing010203040506ClassificationofPronounsPronounscanreplacethesubjectorobjectofapresence,makingthepresencemoreconsistentandreadyPronounscanalsobeusedastheobjectofaverborposition,orasthecompletionofaverbWhenusingproofs,itisimportanttomaintainclarityandavoidambiguitybychoosingtheappropriateproofsforthecontextTheUsageofPronouns04VerbCHAPTERVerbsarewordsthatexpressactionsorstatesofbeingTheydescribewhatsomeoneorsomethingdoesoris.Forexample,"run","write","exist"areallverbsVerbsarethemostcommonpartofspeechandareusedinmosteverysentenceTheyarethebackboneoftheEnglishlanguageandprovidethemeatofthemeaninginasentenceDefinitionofverbsVerbsthatfollowregularpatternsofconnection,suchas"run"and"write"RegularverbsIrregularverbsTransitionalverbsIntrinsicverbsVerbsthatdonotfollowregularpatternsofunion,suchas"be"and"have"Verbsthatrequireadirectobjecttocompletetheirmeaning,suchas"read"and"write"Verbsthatdonotrequireadirectobjecttocompletetheirmeaning,suchas"sleep"and"run"ClassificationofverbsTheSenseandVoiceofVerbsThetenseofaverbindicateswhentheactionorstateoccursTherearethreebasictensions:present,past,andfutureEachtensehasacorrespondingparticleandinfinitiveformTenseThevoiceofaverbindicateswhichsubjectoftheverbisperformingtheaction(activevoice)ortheactionisbeingperformedonthesubject(passivevoice)Thepassivevoiceisformedbyusingtheauxiliaryverb"be"andthepastparticleofthemainverbVoice05AdjectivesCHAPTERAdjectivesarewordsthatdescribeanounorapronoonTheyprovideadditionalinformationabouttheperson,place,thing,orideabeingdescribedAdjectivescanbeusedtomodifynounsandpronouns,givingthemmorespecificmeaningoraddingadditionaldetailsThedefinitionofobjectivesQualitativeAdjectives01Theseobjectionsdescribethequalityorcharacteristicsofanounorpronoun,suchas"beautiful,""big,""fast,"etcClassifyingAdjectives02Theseobjectionsareusedtoclassifynounsorpronounsintogroupsbasedontheircharacteristicsorattributes,suchas"redcar,""domesticcat,""Europeancountry,"etcLimitingAdjectives03Theseobjectionsareusedtolimitthescopeorquantityofnounsorpronouns,suchas"thatcar,""threeapples,""everyone,"etcClassificationofAdjectivesVSThecomparativeformofanobjectiveisusedtocomparetwonounsorpronounsofthesametype,suchas"bigger"or"faster."Itisformedbyadding"-er"totheendoftheobjectiveSuperlativeFormsThesuperiorformofanobjectiveisusedtocomparemorethantwonounsorproofsofthesametype,soas"big"or"fast."Itisformedbyadding"-est"totheendoftheobjectiveComparativeFormsThecomparativeandsuperiorformsofobjections06AdverbCHAPTERAdvantageousarewordsthatmodifyordescribethemeaningofverbs,advertisements,orotheradvertisementsTheyprovideadditionalinformationabouttheaction,behavior,orconditionofthesubjectAdvanterscanbeusedtomodifythemeaningofverbs(e.g.,"Shesingsbeautiful"),objections(e.g.,"Heisextremelyhappy"),orotheradvertisements(e.g.,"Sherunsveryquickly")DefinitionofAdvisersadvertisementsthatmodifyverbs,objections,andotheradvertisementsareclassifiedas"advisorymodifiers."Accordingtofunctionadvertisementscanbeclassifiedintotwotypes:thoseendingin"-ly"(e.g.,"quickly,""happily")andthosenotendingin"-ly"(e.g.,"beautifully,""exceptionally")AccordingtoformClassificationofAdvisorsTomodifythemeaningofverbsverbsareoftenusedtodescribetheManner,time,place,orfrequencyoftheactionexpressedbytheverbForexample,"Shesingsbeautifully"meansthattheMannerofhersingingisbeautifulTomodifythemeaningofobjectionsadvisorsareusedtoprovideadditionalinformationaboutthedegreeorintensityofthequalitydescribedbytheobjectionForexample,"Heisextremelyhappy"meansthatheisinastateofextremehappinessTomodifyotheradsadscanmodifyotheradstoprovidemorespecificinformationabouttheMannerordegreeoftheactionorconditionForexample,"Sherunsveryquickly"meansthatsherunsataveryfastspeedTheUsage