小学英语语法课件

PrimarySchoolEnglishGrammarPowerPointCoursewareIntroductionNounVerbAdjectivesAdverbTensecontents目录01IntroductionEnglishgrammarisacriticalpartofprimaryschoolEnglisheducationThecourseaimstohelpstudentsunderstandandmasterEnglishgrammarrulesthroughvisualaidsandinteractiveactivitiesCoursebackgroundTodevelopstudents'languageskillsinlistening,speaking,reading,andwritingToimprovestudents'languageproficiencyandcommunicationskillsToenablestudentstounderstandandusebasicEnglishgrammarstructurescorrectlyCourseobjectives02NounNounsthatcanbecountedormeasuredForexample:"Oneapple,twoapples,threeapples"NounsthatcannotbecountedormeasuredForexample:"Milk,bread,sugar"CountableanduncountablenounUncountablenounsCountablenounsRulesforformingthefurnitureofnounsMostcountablenounsformtheirusualbyadding"-s"or"-es"totheendofthewordForexample:"dog"->"dogs","box"->"boxes"Somenounshaveadifferentendingintheusual,suchas"child"->"children","foot"->"feed"Uncountablenounsusuallydonothavearegularform,althoughsomeuncountablenounscanbecomecountablewhencombinedwithameasureword,forexample:"twowritersofwater"NounpluralForregularnouns,thepassivecaseisformedbyaddingonlyanapostrophetotheendofthenounForexample:"Thechildren'stoys","Theclass'shome"ThepassivecaseofnounsisusedtoshowsessionorownershipForsingularnouns,thepassivecaseisformedbyadding"'s"or"'es"totheendofthenounForexample:"John'sbook","Alice'scat"Thepositivecaseofnouns03VerbThebasicformofaverbusedinthepresenttenseItisusedtoexpressactionsorstatesthatarecurrentorongoingPresenttenseverbformVerbsthatfollowsaregularpatterninthepresentationtenseareeasytoreconcileForexample,"Iwalk,""youwalk,""wewalk."RegularverbsVerbsthatdonotfollowaregularpatterninthepresentationtenseareconsideredregularForexample,"Iam,""youare,""weare."IrregularverbsPresenttenseverbformPasttenseverbformTheformofaverbusedtoexpressactionsorstatesthatoccurredinthepastItiscommonlyformedbyaddingan"-ed"suffixtothepresenttenseformRegularverbsVerbsthatfollowsaregularpatterninthepasttenseareeasytoreconcileForexample,"Iwalked,""youwalked,""wewalked."IrregularverbsVerbsthatdonotfollowaregularpatterninthepasttenseareconsideredregularForexample,"Iwere,""youwere,""wewere."PasttenseverbformFuturetenseverbform01TheformofaverbusedtoexpressactionsorstatesthatwilloccurinthefutureItiscommonlyformedbyaddingan"-will"suffixtothepresenttenseformRegularverbs02VerbsthatfollowsaregularpatterninthefuturetenseareeasytoreconcileForexample,"Iwillwalk,""youwillwalk,""wewillwalk."Irregularverbs03VerbsthatdonotfollowaregularpatterninthefuturetenseareconsideredregularForexample,"Iwillbe,""youwillbe,""wewillbe."Futuretenseverbform04Adjectives010203BasicUsageObjectivesareusedtodescribenouns,providingmoreinformationaboutthenoun'scharacteristics,attributes,orconditionsPositionInEnglish,objectivesusuallycomebeforethenountheyaredescribingHowever,therearesomeexceptionstothisrule,soaswhenusingadvertisementsorobjectiveclausesInflectionAdjectivesaffectwhencomparingtwoormoreitemsForexample,whencomparingtwoitems,anobjectivemaycome"more"or"less"toshowadifferenceTheUsageofAdjectivesComparativeFormsComparativeformsofobjectivesareusedtocomparetwoitemsForexample,"JohnistellerthanMark."SuperlativeFormsSuperlativeformsofobjectivesareusedtocomparemorethantwoitemsForexample,"JohnistheTallestpersonintheroom."ComparativeandSuperlativeFormsUsageAdjectivesendingin"-ly"areoftenusedtodescribewordsrelatedtotime,suchas"daily,""weekly,"or"monthly."PositionAdjectivesendingin"-ly"commonlycomeafterthenountheyaredescribingHowever,therearesomeexceptionstothisrule,soaswhenusingadvertisementsorobjectiveclausesInflectionAdjectivesendingin"-ly"donotinflatewhencomparingtwoormoreitemsForexample,"daily"remains"daily"whilecomparingonedayormultipledaysAdjectivesendingin-ly05AdverbUse'adverbs'todescribewhenanactiontakesplaceForexample,'yesterday','tomorrow','nextweek'TimeUse'adverbs'todescribewhereanactiontakesplaceForexample,'here','there','neartheriver'PlaceUse'adverbs'todescribethedegreeoramountofanactionForexample,'very','quiet','more'DegreeTheUsageofAdvantageous'Advantageouslycomebeforetheverbtheymodify,butsometimestheycomeaftertheverboreveninthemiddleofasentence.'TheyareveryimportantinEnglishgrammarastheyaddextrainformationtotheverb,makingthepresencemoredetailedandclearAdvancementsendingin-lyMostadvertisementsinEnglishendin'-ly'Forexample:'happy','quick','slow''-Ly'advertisementsareverycommonandcanbeusedtomodifyalmostanyverbLocationandsignificance06TenseSimplepresenttenseThisisthemostbasicformofthepresenttense,usedtoexpresshabitualorrepeatedactionsPresentcontinuoustenseThistenseisusedtoexpressanactionthatiscurrentlyhappeningorinprogressPresentperfecttenseThistensecombinesthepresenttensewiththepe