1、Present perfect progressive,teacher:Flora,1.现在进行时:be+doing eg: I am watching TV. 我正在看电视。 2.现在完成时:have/has+done I have lived London since ten years ago. 十年来,我一直住在伦敦。,现在完成进行时,1.The Chinese have been making paper for two thousand years. 中国有2000年...
Present Perfect Progressive PPT Work GrammarofPresentPerfectProgressive ByWangHou WhatisP.P.P •Thepresentperfectprogressiveusuallyshowssomethingsthatstartedinthepastandcontinuesintothepresenttime.TheBaseFormofP.P.P BASEFORM:•[Subject+has/have+been+presentparticiple]Examples:•Environmentalproblemshavebeen...
下载得到文件列表 归纳法Present perfect progressive.ppt 相关文档 文档介绍文档介绍:Presentperfectprogressiveteacher::be+doingeg:。:have/has+,我一直住在伦敦。。。街烤什贮丫哥愤萤洞站肋锚秦了辊汛昂褐莆若吸桥弥挡肚迭拄班澈抬窝网归纳法Presentperfectprogressive归纳法Presentperfectprogressive形式助动词have(...
1)PresentPerfectProgressive Thepresentperfectprogressiveexpressesanactionthathasrecentlystoppedorisstillgoingon.Itputsemphasisonthedurationorcourseoftheaction.Useofpresentperfectputtingemphasisonthedurationorcourseofanaction(nottheresult)Example:Shehasbeenwritingfortwohours. UseofpresentperfectProgressive the...
归纳法Present-perfect-progressive Presentperfectprogressive teacher：Flora 2021/4/4 1 •1.现在进行时：be+doing •eg:IamwatchingTV.• 我正在看电视。•2.现在完成时：have/has+done•IhavelivedLondonsincetenyearsago.•十年来，我一直住在伦敦。2021/4/4 2 现在完成进行时 •1.TheChinesehave...
Use the Present Perfect Progressive tense. 1. How long has Nick been playing the game of marbles? Nick has been playing the game of marbles since he was 5 years old. 2. Lately, whom has Nick been teaching to play marbles? What has he been teaching him? Lately, Nick has been teaching...
Present Perfect Progressive现在完成进行时 Thepresent perfect progressiveexpresses the meaning “until now” and makes the connection between thepastandpresent. Since it is progressive, it usually connotes an idea of continuity. It is often used with prepositional phrases:for + amount of timeandsince...
现在完成时(Present_Perfect Unit2 现在完成时（PresentPerfect）现在完成进行时（PresentPerfectProgressive）现在完成时 •现在完成时既可用动作动词表示，也可用状态动词表示。一个是“已完成”（“Finished”Use）用法，一个是“未完成”（“Unfinished”Use）用法。不能与确定的过去时间的状语连用。•※当表示过去...
The present perfect progressive expresses an action that recently stopped or is still going on. It puts emphasis on the duration or course of the action. Form of Present Perfect Progressive PositiveNegativeQuestion I / you / we / theyI have been speaking.I have not been speaking.Have I been...
Present Perfect Progressive(现在完成进行时) The present perfect progressive expresses an action that recently stopped or is still going on. It puts emphasis on the duration or course of the action. I.Form of Present Perfect Progressive Positive Negative Question I / you / we / they I have ...