必修六-4语法课件.ppt

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1、Present Perfect Progressive Tense现在完成进行时,Grammer,五常朝高中 高二、一班英语张春英,I clean the blackboard every day.Ill clean the blackboard in several minutes.Im now cleaning the blackboard.I cleaned the blackboard several minutes ago.I have cleaned the blackboard for several minutes.,I have been cleaning the black

2、board for several minutes/since several minutes ago.,They have been playing basketball all the day.,Now,Now,The boy has been reading a book for almost 4 hours.,现在完成进行时表示动作从过去某一时刻开始一直持续到现在,并有可能继续持续下去,强调动作的全过程,多使用延续性动词。work,live,study,teach,sleep,stay等等。,一,The telephone has been ringing for almost a m

3、inute.,The sound has continued about one minute.,The telephone is ringing.,I have been knocking.I dont think anybodys in.(我一直在敲门。我想没人在里面。),叙述从过去某时开始 到现在或 最近一再重复的动作,强调动作 的重复性。,二,13:00,20:00,20:10,I,m sorry!,Oh,you have come at last!I have been waiting for you for two long hours.(你终于来了,我等了你足足两个小时。),Yo

4、u are here!I have been looking for you long.(我找了你老半天),我一直都在这,叙述从过去某时开始一直继续到现在,但不再继续下去的动作。带有浓厚的感情色彩,强调持续了“那么久”或做得“那么辛苦”,三,He has been sleeping for 4 hours.,一:现在完成进行时的结构:,(1)肯定句:,(2)否定句:,He hasnt been sleeping for 4 hours.,(3)一般疑问句:,-Has he been sleeping for 4 hours?-Yes,he has./No,he hasnt.,Have/Has+

5、主语+been+doing(现在分词)?,主语+have/has+not been+doing(现在分词),主语+have/has been+doing(现在分词),(一):现在完成进行时表示动作从过去某一时刻开始一直持续到现在,并有可能继续持续下去,强调动作的全过程,多使用延续性动词:work,live,study,read,keep,stay,二:现在完成进行时的用法:,You have been studying for four hours.Why dont you take a break?2)They have been playing basketball all the day

6、.,(二);叙述从过去某时开始 一直到现在或最近一再重复的动作,强调动作的重复性。,1.I have been knocking.I dont think anybodys in.(我一直在敲门。我想没人在里面。)2.The telephone has been ringing for almost a minute.,(三):叙述从过去某时开始一直继续到现在,但不再继续下去的动作。带有喜悦,愤怒,不满,厌恶等浓厚的感情色彩,强调持续了“那么久”或做得“那么辛苦”。,Oh,you have come at last!I have been waiting for you for two lon

7、g hours.(我等了你足足两个小时)2)You are here!I have been looking for you long.(我找了你老半天了。)。,The teacher has been teaching at this school for 5 years.五年来这位老师一直在这所学校教书。They have been building the new bridge these years.他们(这几年)一直在建造这座新桥。(表示动作仍在继续),(四):现在完成进行时经常与一段时间状语连用:this week,this month,all night,all the morn

8、ing,these few days,for+一段时间。since+表示过去的时间单词或句子等等。,(一):从定义上看,现在完成时表示的是已经完成的动作或者状态,常与already或ever连用。如;,三 现在完成时和现在完成进行时的区别,1。We have already learnt Module 3.我们已经学习了第三模块。2。She is the most beautiful girl I have ever seen.她是我见过的最漂亮的女孩。,I have read the novel.我看过那本书了。(已看完)I have been reading the novel.(一直在看

9、,不一定看完),注意:,(二)而现在完成进行时则表示的是从过去某一时刻开始一直延续到现在,有可能还要进行下去的动作,一般不与already 或 ever 连用。如:,1。We have been learning Module 4.我们一直在学习第四模块。(不一定学完),下面这两组句子含义上的区别:,1.I have met him at library.(我在图书馆见过。)2.I have been meeting him at library.(我经常在图书馆看见他。),(三)现在完成时表示一次性的动作,现在完成进行时可以表示动作的重复。,(四)现在完成时和现在完成进行时都可以表示刚刚结束

10、的动作,但在含义上有区别。现在完成时强调的是动作的结果,而现在完成进行时强调的则是动作的全过程。如;,-You look so tired,what have you been doing?你看起来很累,做什么了?(强调动作)-We are very tired,weve been cleaning the house.(强调该动作所导致)-Weve cleaned the house.You may come in now.我们打扫过房子,你可以进来了。(强调结果,房子干净),1.The lazy boy has lain in the bed for a whole day.这个懒孩子在床

11、上躺了一天。(强调事实)2.The lazy boy has been lying in bed for a whole day.这个懒孩子在床上躺了一天了。(强调动作,含有对小男孩厌恶的感情色彩),(五)现在完成时强调事实,而现在完成进行时则强调动作,并且常含有喜悦,愤怒,不满,厌恶等感情色彩。如;,1.I have been drinking five cups of coffee this afternoon.2.I have drunk five cups of coffee this afternoon.,(六)现在完成进行时态不能用来谈某个动作的具体次数或几件事情。这时,我们要用现

12、在完成时态。,1.The students have been preparing for the exam.2.The students have prepared for the exam.,(七)在不用时间状语的情况下,现在完成进行时表示动作仍在进行。而现在完成时则表示动作在过去已结束。如,(还在进行)学生们一直在准备考试。,(已经结束)学生们为考试作了准备。,Theyve known each other since 1970.自从1970年起他们就相互认识了。,(八)有些表示状态、感情、感觉的静态动词,如:have,like,hate,hear,know,sound等动词不能用于现在

13、完成进行时,但可用于现在完成时。如:,1简略回答都一样Yes,I/we/they have.No,I/we/they havent.Yes,he/she/it has.No,he/she/it hasnt.,2时间状语:都可以用for或sinceThey have skated _.They have been skating _.,A three hours agoB for three hours agoC since three hours agoD for three hours E since three hours,四 现在完成时和现在完成进行时的联系,总 结,重复的感情,过程与延续,过去到现在,无次无静态。,Thank you!Good bye!,

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