该【英语语法学习现在进行时态 】是由【sanyuedoc2018】上传分享,文档一共【24】页,该文档可以免费在线阅读,需要了解更多关于【英语语法学习现在进行时态 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。PresentContinuousTenseinEnglishGrammarLearni目录Thedefinitionofthepresentcontinuoustenseparisonbetweenthepresentcontinuoustensionsandothertensions目录ThespecialusageofthepresentcontinuoustensePracticeandconsolidatethepresenttense01ThedefinitionofthepresentcontinuoustenseThepresentcontinuoustenseisagraphicalformusedtoexpressanactionoreventthatisongoingorcurrentlyinprogressatthetimeofspeakingbiningthepresenttenseoftheverb"tobe"(am,is,are)withthepresentparticleofthemainverbWhatisthepresentcontinuoustenseThepresentcontinuoustenseisformedbyusingthepresenttenseoftheauxiliaryverb"tobe"(am,is,are)andthepresentparticleofthemainverbThepresentparticleisformedbyadding"-ing"totheinfinitiveformoftheverbpositionofthepresentcontinuoustenseTheusageofthepresentcontinuoustenseExpressinganactionthatishappeningrightnow:ThepresentcontinuoustenseisusedtodescribeanactionthatiscurrentlyhappeningatthetimeofspeakingExpressinganactionthatisinprogress:ThepresentationcontinuoustensecanbeusedtodescribeanactionthatisongingandstillinprogressExpressingtemporaryactions:ThepresentationcontinuoustensecanbeusedtodescribetemporaryactionsthatarehappeningforalimitedperiodoftimeExpressingfutureplansorarrangements:Insomecases,thepresentcontinuoustensecanbeusedtoexpressfutureplansorarrangements,binedwithexpressionslike"I'mmeetinghimtomorrow"or"We'reflyingtoNewYorknextweek."02TheusageandmeaningofthepresentcontinuoustenseVSThepresentcontinuoustenseisusedtodescribeanactionthatiscurrentlyhappeningForexample,"IamstudyingEnglish"meansthattheactionofstudyingishappeningatthemomentofspeakingThistenseemphasizesthedurationoftheaction,showingthatitisongoingandnotasingleeventForinstance,"Wearelivinginanewhouse"imeeventIndicatorsanongoiactionThepresentcontinuoustensecanalsobeusedtotalkaboutanactionthatisabouttohappeninthenearfutureForinstance,"Sheisleavingforvacationtomorrow"urinthenextdayEmphasizeplanningandscheduling:Whenusedinthiscontext,thepresentationcontinuedtenseofgoinghandinhandwithexpressionsoftime,suchas"tomorrow,""nextweek,"or"inafewdays."ingaction
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