初中英语语法介词课件23张.pptxVIP

初中英语语法介词课件23张

contents目录BasicConceptsandClassificationofPrepositionsThepositionandfunctionofprepositionsinsentencesDetailedexplanationofvariousprepositionsandanalysisofexamplesentences

contents目录RulesforusingprepositionsinconjunctionwithotherpartsofspeechAnalysisandCorrectionMethodsofCommonIncorrectUsagePracticequestionsandansweranalysisSummary,Review,andExtension

01BasicConceptsandClassificationofPrepositions

Aprepositionisafunctionwordthatexpressestherelationshipbetweenanounorpronounandothercomponentsofasentence.Prepositionsplayabridgingroleinsentences,connectingdifferentcomponentsandmakingsentenceexpressionmoreaccurateandclear.DefinitionandFunction

Simpleprepositions,suchasin,on,at,etc.,indicaterelationshipssuchastime,place,andmanner.Compositeprepositions:composedoftwoormorewords,suchasinside,outside,through,etc.Phrasalprepositions:composedofprepositionsandotherpartsofspeech,suchasbecauseof,infrontof,inspineof,etc.Prepositionclassification

Prepositionsthatindicatetimein,on,at,after,before,during,since,until,etc.Prepositionsthatindicatelocationin,on,at,under,over,above,below,beside,between,etc.Listofcommonlyusedprepositions

by,with,through,in,via,etc.Prepositionsusedtoexpressbecauseof,dueto,owingto,thanksto,etc.PrepositionsthatindicatereasonsincludeListofcommonlyusedprepositions

ListofcommonlyusedprepositionsPrepositionsthatindicatepurposefor,to,etc.Prepositionsthatindicateconditionsif,less,etc.Prepositionsthatindicateconcessiondespite,inspiritof,etc.Prepositionsthatindicatecomparisonlike,unlike,as,etc.

02Thepositionandfunctionofprepositionsinsentences

03Prepositions+gerundssuchasafterfinishingwork01Preposition+nounsuchasintheroom02Prepositions+pronounssuchasofthem(their)Prepositionalphraseformation

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