小學(xué)英語介詞 課件

ElementaryschoolEnglishprepositioncourseware目錄contentsThedefinitionandfunctionofpositionsCommonpositionsinprimaryschoolEnglishExamplesoftheuseofpositionsPracticequestionsandanswersforpositionsThedefinitionandfunctionofpositions01PositionsarewordsthatshowtherelationshipbetweennounsorpronounsandotherwordsinasenseTheyarecommonlyplacedinfrontofthenounorpronountheymodifySomecommonexamplesofpositionsinclude"in,""on,""at,""under,""over,"and"before."DefinitionofpositionsPositionshelptoclarifythemeaningofapresencebyindicatingthespatialortemporalrelationshipbetweenthesubjectandtheobjectTheyarealsousedtoshowsession,direction,purpose,andotherrelationshipsbetweenwordsinasentenceTheroleofpositionsPositionscanbeclassifiedintomultipletypes,includingspatialpositions(e.g.,"in,""on,""under"),temporarypositions(e.g.,"before,""after"),andpurposeorreasonpositions(e.g.,"for,""because")Spatialpositionsindicatethelocationorpositionofsomething,whiletemporarypositionsshowthetimeororderofeventsPurposeorreasonpositionsindicatethereasonorintentionbehindanactionClassificationofpositionsCommonpositionsinprimaryschoolEnglish02SummarywordsSpecificpointsindicatingtimeDetaileddescriptionForexample,at8O'clock,atnoon,atnight.Usageof"at"indicatewithinacertainrangeorspaceSummarywordsForexample,inthemorning,intheafternoon,intheevening.Itcanalsobeusedtodescribebeinginacertainplace,suchasintheroomorinthecar.DetaileddescriptionUsageof"in"SummaryIndicatesthatsomethingisaboveandincontactwithanotherobjectDetaileddescriptionForexample,onthetable,onthechair.Usageof"on"Usageof"under"IndicatesthatsomethingisbelowanotherobjectbutdoesnotcomeintocontactwithanotherobjectSummaryForexample,underthetable,underthebed.DetaileddescriptionVSindicatesthatsomethingisnearanotherthingDetaileddescriptionForexample,TheschoolisnearmyhomeSummarywordTheusageof"near"Summarywordindicatesadjacentto要點(diǎn)一要點(diǎn)二DetaileddescriptionForexample,IsitnexttomyfriendUsageof"next"SummarywordindicatesbeingdirectlyabovesomethingandatacertaindistancefromitDetaileddescriptionForexample,TheplaneflyoverthecityUsageof"over"Referstobeingabovesomething,butnotnecessarilyincontactwithitSummaryForexample,TheplaneflareabovethecloudsDetaileddescriptionTheusageof"above"SummarywordReferstobeingbelowsomething,butnotnecessarilyincontactwithitDetaileddescriptionForexample,ThetemperatureisbelowzeroUsageof"below"Examplesoftheuseofpositions03SummarywordsSpecificpointsindicatingtimeDetaileddescriptionThecarisparkedatthecornerDetaileddescriptionThemeetingisat3O'clockSummarywordindicatesspecificdirectionSummarywordindicatesspecificlocationDetaileddescriptionTheballrolledatthegoalAninstanceof"at"Aninstanceof"in"SummarywordsindicatewithinacertainrangeorspaceDetaileddescriptionThechildisswimminginthepoolSummarywordindicatesacertainperiodoftimeDetaileddescriptionIwillbeinBeijingnextweekSummarywordsindicateinacertainprofessionorfieldDetaileddescriptionHeisawellknownfigureintheartworldDetaileddescriptionDetaileddescriptionThebookislyingonthetableDetaileddescriptionTheeventwilltakeplaceonthefirstdayoftheconferenceSummarywordindicatesonacertainmodeoftransportationindicatesonasurfaceorobjectSummarywordSummarywordindicatesacertainperiodoftimeWetraveledonthetraintothenextcityAninstanceof"on"DetaileddescriptionThecatishidingunderthebedDetaileddescriptionTheprojectwascompletedunderbudgetDetaileddescriptionThedepartmentoperationsundertheMinistryofEducationSummarywordReferstocoveringsomethingbeloworbeneathanobjectSummarywordReferstoacertainconditionorsituationSummarywordindicatesunderacertainorganizationorinstitution010203040506Aninstanceof"under"SummarywordDetaileddescriptionSummarywordDetaileddescriptionSummarywordDetaileddescriptionReferstoapositionnearorclosetoacertainplaceorobjectTheparkislocatednearthetrainstationReferstoapointintimenearorclosetoacertainperiodoftimeTheeventwilltakeplaceneartheendofthemonthReferstoavaluethatisnearorclosetoacertaindegreeorrangeThetemperatureisnearfreezingpointAninstanceof"near"Practicequestionsandanswersforpositions04Multiplechoicequestionsareacommonpracticeformthatcanhelpstudentsconsolidatetheirunderstandingofprepositionusage.SummaryDesignaseriesofmultiple-choicequestionsabouttheusageofprepositions,eachprovidingfouroptionsforstudentstochoosethecorrectprepositiontofillintheblanksorcompletesentences.DetaileddescriptionPositionmultiplechoicequestionsSummaryFillintheblankquestionscanhelpstudentsidentifyandcorrecttheuseofprepositions.DetaileddescriptionDesignsentencescontainingprepositionerrorstohelpstudentsrecognizeandfillinthecorrectprepositions.PositionfillintheblankquestionSummaryTranslationquestionscanhelpstudentstransformtheusageofprepositionsfromonelanguagetoanother.