高中英语 Module4 Grammar课件 外研版选修6.ppt

Module4 Grammar Music ModuleFourMusic Teachingaimsanddemands 1 ToexperienceanddiscoverwhatisthePresentPerfectProgressiveTense 2 TograsptheusageofthePresentPerfectProgressiveTense 3 ToknowthemaindifferencesbetweenthePresentPerfectTenseandthePresentPerfect Grammar Activity1 ReadthesentencesfromthepassageinReadingandVocabularyanddecideiftheyaretrue Examplesentences LiuFanghasplayedthepipasincetheageofsix She sgivenconcertssinceshewaseleven Grammar 1 LiuFangstillplaysthepipa 2 Sheonlyplayedthepipawhenshewassix 3 Shehasgivenconcertsregularlysincetheageofeleven 4 Sheonlygaveconcertswhenshewasachild Now pleasetickthefollowingsentencesyouagreewithaccordingtotheaboveexamplesentences Activity2 Readtheexamplesentencesandanswerthequestions Examplesentences LiuFanghasbeenplayingthepipaforthelastthreehours She sbeenperformingconcertseverydaysincelastmonth Questions Q1 WhatisthedifferenceinformbetweenthesesentencesandthoseinActivity1 Theyareinthepresentperfectprogressive Q2 Whichofthesethingsistrueaboutthesentences Thepeoplestarteddoingthesethingsinthepastandarestilldoingthem b Thepeopledothesethingseveryday c Theactionstakeaverylongtimetocomplete ThePresentPerfectProgressiveTense 现在完成进行时由 助动词have has been 动词 ing 形式构成 一 构成 现在完成进行时 二 基本用法 1 表示从过去开始一直持续到现在的动作 这个动作是否继续下去 则由上下文决定 它常与表示一段时间的状语 如 allthistime thisweek thismonth allnight allthemorning thesefewdays for since 等连用 例句 1 LiuFanghasbeenlivinginCanadasincethen 刘芳从那时以来一直住在加拿大 动作仍继续下去 2 Ihavebeenwaitingforyouhereforanhour 我在这儿等了你一个小时 动作刚终止 3 Hehasbeendoinghishomeworkallthismorning 他做了一上午作业 动作可能继续下去 2 表示一直到说话时为止的一段时间内一再重复的动作 例句 1 Ihavebeenmeetingheratthelibrary 2 Ihavebeentellingyoutobecarefulforweeks 这几个星期我一直在告诉你要小心 我多次在图书馆遇见到她 三 如何区别现在完成时和现在完成进行时 1 在不用时间状语的情况下 现在完成进行时表示动作仍在持续进行 而现在完成时则表示动作在过去已经结束 例句 1 Wehavebeencleaningtheclassroom 我们一直在打扫教室 2 Wehavecleanedtheclassroom 我们把教室打扫过了 3 Theyhavebeenwideningtheroad 他们一直在加工马路 尚未完工 4 Theyhavewidenedtheroad 他们把马路拓宽了 已经完工了 2 Haveyoumetherlately 你最近跟她见过面了吗 没有 经常相会 之意 2 现在完成进行时往往表示动作在重复 现在完成时则常常不带重复性 例句 1 Haveyoubeenmeetingherlately 你最近跟她见面吗 有 经常相会 之意 3 表示暂时性动作用现在完成进行时较好 而表示表示长时期的接近于状态的动作时 用现在完成时较好 例句 1 Hehasbeenstayingwithhisuncleduringthepasttwomonths 最近两个月他和他叔叔在一起 暂时性动作 2 Ihavebeenwaitingallthemorning 早晨我一直在等 暂时性动作 3 Ihavelivedhereallmylife 我一辈子一直住这儿 长时期的接近于状态的动作 4 Wehaveworkedinthesouthsincewegraduated 毕业后我们一直在南方工作 长时期的接近于状态的动作 4 有些表示状态 感情 感觉的动词 如 have exist like hate hear know sound等 不能用于现在完成进行时 但可用于现在完成时 例句 1 They veknowneachothersince1970 不用Theyhavebeenknowing 自1970年起他们就认识了 2 JohnhaslovedMarysincetenyearsago 约翰自十年前就爱上了玛丽 3 Hehasbeenherefortwodays 他在这儿两天了 4 Thepropertyhasbelongedtomyuncleduringthelasttenyears 十年来这财产一直是我叔叔的 5 在否定句中一般用现在完成时而不用现在完成进行时 例句 1 Ihavenotspoken 而不说havenotbeenspeaking Englishfortwoyears 2 Hehasneverseenamanlikehim 3 HehashardlymetanAmericaninthestreet 4 Ihavereceivednomoneyfrommyfamily Completetheconversation Puttheverbsintothepresentperfectprogressive Interviewer LiuFang what 1 do recently LiuFang Well I 2 give concertsin haveyoubeendoing havebeengiving Interviewer Haveyou 3 play anynewpieces LiuFang Yes I 4 play someclassicalAmericantunes Interviewer Whatelsehaveyou 5 do LiuFang I 6 learn howtoplaythekonghou beendoing havebeenlearning havebeenplaying beenplaying II Completethepassagewiththecorrectformoftheverbs Lastnight I 1 went havebeen toseeaconcertbytheChinese bornCanadianartistLiuFang ShewasborninChinaand 2 studied hasbeenstuying musicinShanghai butshe 3 lived hasbeenliving inCanadasince1996 went studied hasbeenliving I 6 bought havebought aCDofhermusicaftertheconcertandI 7 listened havebeenlistening toitalldaytoday She 4 played hasbeenplaying traditionalChinesemusicsinceshewasveryyoung Lastnight she 5 performed hasperformed aseriesofclassicalChinesepiecesforthepipaandtheguzheng hasbeenplaying performed bought havebeenlistening