初中英语中考专题复习课件：动词时态

SpecialReviewCoursewareforMiddleSchoolEnglisRESUMEREPORTCATALOGDATEANALYSISSUMMARY目录CONTENTSintroductionPresentsimpletensePresentcontinuoustenseSimplepasttensePresentperfecttensePastcontinuoustensePastperfecttenseREPORTCATALOGDATEANALYSISSUMMARYRESUME01introductionMastertheusageofdifferentverbtensesThiscourseaimstohelpstudentsunderstandandmastertheusageofdifferentverbtenses,includingpresent,past,future,perfect,andprogressivetenses.ImprovelanguageapplicationabilityBylearningandpracticingdifferentverbtenses,studentscanimprovetheirlanguageapplicationabilityandenhancetheirEnglishproficiency.PasstheEnglishentranceexaminationThiscourseisdesignedtopreparestudentsfortheEnglishentranceexamination,ensuringthattheycanconfidentlyhandleverbtense-relatedquestions.ReviewinggoalsOverviewofReviewContentTheorypart:Thispartwillintroducethebasicknowledgeofverbtenses,includingthedefinition,classification,andusageofdifferenttenses.Practicepart:Studentswillbeprovidedwithavarietyofexercisestopracticeapplyingdifferentverbtensesindifferentcontexts,includingfillingintheblanks,completingsentences,andtranslatingsentences.Explanationandfeedback:Theteacherwillprovidedetailedexplanationsandfeedbackonstudents'answerstohelpthemunderstandtheirmistakesandimprovetheirlanguageapplicationability.Summaryandreview:Attheendofthecourse,asummarywillbegiventohelpstudentsreviewwhattheyhavelearnedandidentifyareasthatneedfurtherimprovement.REPORTCATALOGDATEANALYSISSUMMARYRESUME02Presentsimpletense描述现在简单时态的定义和使用。现在简单时态表示经常、反复发生的动作或存在的状态，也用于描述普遍事实、真理或习惯。例如：Ieatanappleeveryday.(我每天吃一个苹果。)DefinitionandUsageMarkersandSentencePatterns介绍现在简单时态的标记和句子模式。现在简单时态的标记是动词原形，句子结构通常为主语+谓语。例如：Shesingsbeautifully.(她唱得很美。)列出关于现在简单时态的注意事项和易错点。注意事项包括现在简单时态与现在进行时态的区别、与一般现在时态的区别等；易错点包括动词形式错误、句子结构错误等。例如，正确表达为“Iamwritingaletter.”而不是“Iwritealetter.”(我正在写一封信。)以上内容仅供参考，建议查阅专业英语语法书籍或咨询英语教育专家，获取更准确和全面的信息。NotesanderrorpronepointsREPORTCATALOGDATEANALYSISSUMMARYRESUME03Presentcontinuoustense表示正在进行的动作或状态，强调动作的持续性。定义描述当前正在发生的动作或存在的状态，常与时间状语连用，如"now,atthemoment,today"等。用法DefinitionandUsage常用标记词is,am,are,was,were+-ing形式。常用句型主语+be+-ing+宾语；主语+be+-ing+介词短语。MarkersandSentencePatterns不要与一般现在时混淆，一般现在时表示习惯性或经常发生的动作或状态，而现在进行时强调当前正在发生的动作。不要忘记在动词后加上-ing形式，以及正确使用be动词。Notesanderrorpronepoints易错点注意点REPORTCATALOGDATEANALYSISSUMMARYRESUME04SimplepasttenseThesimplepasttenseisusedtodescribeactionsoreventsthatoccurredinthepastandarecompleted.DefinitionItiscommonlyusedinnarratives,stories,andhistoricalaccountstosetthesceneordescribeeventsthathavealreadytakenplace.UsageDefinitionandUsageMarkersandSentencePatternsMarkersPasttensemarkersinclude"was,""were,""did,"andotherpast-tenseformsofregularandirregularverbs.SentencePatternsSimplepasttensesentencesoftenstartwithasubject,followedbyaverbinthepasttense,andthentheobjectorotherelementsofthesentence.It'simportanttonotethatthesimplepasttenseshouldnotbeconfusedwiththepresentperfecttense,whichisusedtoshowanactionthatstartedinthepastandcontinuesintothepresent.NotesCommonmistakesincludeusingthesimplepasttensewhenthepresentperfecttenseismoreappropriate,orviceversa.Anothercommonerrorisusingthewrongformofthepasttenseforirregularverbs.ErrorPronePointsNotesanderrorpronepointsREPORTCATALOGDATEANALYSISSUMMARYRESUME05PresentperfecttenseDefinitionThepresentperfecttenseisusedtoshowanactionthathasbeencompletedatsometimeinthepastanditsrelevancetothepresent.UsageItiscommonlyusedtoexpressactionsthatstartedinthepastandcontinueintothepresent,ortocommunicateanactionthathasjustoccurredandhasrelevancetothepresentmoment.DefinitionandUsageMarkersThemostcommonmarkersforthepresentperfecttenseinclude"have"or"has"+-edparticiple.Forexample,"IhavestudiedEnglishforthreeyears."要点一要点二SentencePatternsThereareseveralvariationsofthepresentperfecttensesentencepatterns,includingsimplepresentperfect(e.g.,"Ihavefinishedmyhomework."),pastparticiplewith"have"(e.g.,"Theyhavelivedinthiscityfortenyears."),andpastparticiplewith"has"(e.g.,"Shehaswontheprizeforheroutstandingperformance.").MarkersandSentencePatternsItisimportanttonotethatthepresentperfecttenseshouldnotbeconfusedwiththesimplepasttense.Thepresentperfecttensefocusesontherelevanceofanactiontothepresent,whilethesimplepasttensemerelycommunicatesthatanactionoccurredinthepast.NotesCommonmistakesstudentsmakewiththepresentperfecttenseincludeusing"have"+-edparticiplewithapasttimereference(e.g.,"IhavestudiedEnglishyesterday."),oromittingtheauxiliaryverb"have"or"has"whenitisrequired(e.g.,"TheystudiedEnglishforthreehours."shouldbe"TheyhavestudiedEnglishforthreehours.").ErrorpronepointsNotesanderrorpronepointsREPORTCATALOGDATEANALYSISSUMMARYRESUME06PastcontinuoustenseDefinitionThepastcontinuoustenseisusedtoshowanactionthatwasongoinginthepast.Itisformedbycombiningthe助动词"was"or"were"withthe-ingformoftheverb.UsageThistenseistypicallyusedtoshowanactionthatwashappeningataspecifictimeinthepast,ortocomparetwopastactions.Itisalsousedtocreateavividdescriptionofasceneinthepast.DefinitionandUsageMarkersThemostcommonmarkerforthepastcontinuoustenseisthecombinationof"was"or"were"with"-ing"verbs.Othermarkersinclude"hadbeen"and"wouldbe".SentencePatternsSomecommonsentencepatternsinclude"IwaswalkingdownthestreetwhenIsawhim","Theywereplayingtenniswhenitstartedtorain",and"Shehadbeenwaitingforhoursbeforehefinallyarrived".MarkersandSentencePatternsNote1:It'simportanttorememberthatthepastcontinuoustenseisnotusedtoshowanactionthatfinishedinthepast.Forexample,"Iwasrunning"doesnotmean"Ihaverun",butrather"Iwasrunningatsomepointinthepast".Note2:Thepastcontinuoustenseisoftenconfusedwiththesimplepasttense,buttheyhavedifferentmeanings.Thesimplepasttensereferstoacompletedactioninthepast,whilethepastcontinuoustensereferstoanactionthatwasongoinginthepast.Error-pronePoint:Becarefulnottousethepastcontinuoustensewhenthecontextclearlyindicatesthesimplepasttense.Forexample,"Iwasstudyingwhenhecalled"shouldbe"Istudiedwhenhecalled".010203NotesanderrorpronepointsREPORTCATALOGDATEANALYSISSUMMARYRESUME07PastperfecttenseVSThepastperfecttenseisusedtoexpressanactioninthepastthathadhappenedbeforeanotherpastactionorevent.UsageItistypicallyemployedtoshowthechronologicalorderofpasteventsortoemphasizethecompletionofanactionbeforeanotheroccurred.DefinitionDefinitionandUsageThepastperfecttenseisformedusingthe助动词“had”+过去分词.Commonmarkersinc