现在完成进行时

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Grammar,I,have been colecting,shells,for five years,.,.,I start,ed,to collect shells,five years ago,.,He,began,to collect coins,two,years ago,.,He,has been collecting,coins,for two years,.,She,started,to collect stamps,last year,.,She,has been collecting,stamps,for a year,.,现在完成进行时,含义：,表示从,过去,某时,开始,，一直,延续到现在,的一个动作；该动作有可能继续延续下去。,进行时,I,am reading,the book.,完成时,I,have read,the book.,现在完成进行时,I,have been reading,the book.,现在正在读,已经读过,过去到截至说话为止，一直在读,1.结构(“三合一”结构)：,1)肯定句:,have,/has,been+,V-ing,（从过去到现在）一直在做某事,我在这坐了一个下午了。,他弟弟十岁起就一直收集各种各样的邮票。,I have been sitting here for the afternoon.,His brother has been collecting stamps since he was 10.,2)否定句:,have,/,has,not been+,V-ing,没有一直在做某事,我一个星期没有给花浇水了。,这些年，他都没有一直在这教书。,I havent been watering the flowers for a week.,He hasnt been teaching here these years.,3)疑问句：,Have,/,Has,+,主语,+been+,V-ing?,你一直在写一本小说吗？,他一直给你写信吗？,Have you been writing a novel?,Has he been writing letters to you?,w,e,have classes,for 7 days,W,e,ha,ve,been,having,classes,for 7 days.,练习：,看图，根据提示词，表达句子。,Picture 1,he,cry,three hours,He,has been,crying,for three hours.,Picture 2,The,woman,take a rest,all day,The boy,has,nt,been taking a rest,all day.,Picture 3,it,rain,these few days,It,ha,s,been,rain,ing,these few days.,Picture 4,Im tired because Ive been running.,我很累因为我一直跑到现在。,（强调动作一直进行并持续到现在）,对比：Im tired because Ive run.,我累了因为我跑了。（强调动作已完成）,2,.,用法,：,1),现在完成进行时可以表示,一个从过去某时开始,一直在进行并持续,到现在的动作。,这个动作,刚刚结束，对现在有影响。,I,have been reading,for 2 hours.,I am still reading now.,I,have been reading,for 2 hours.,past,present,future,2.,）,现在完成进行时可以表示,一个从过去某时开始,一直持续,到现在的动作,。这个动作,现在仍在继续中。,4,）表示从过去到现在反复发生的动作,You,have been saying,that for five years.(,这话你已经说了有五年了。）,3,）和,进行时一样,，现在完成进行时也往往带有感情色彩（如赞扬、厌恶等）。,What,have you been doing,all the time?,(,这半天你在干什么？）,3,.时间状语,1）现在完成进行时通常 和“,for”,或“,since”,所引导的时间状语连用。,I have been waiting for a letter from my parents,for two days,.,雨已经下了三个小时,We have been studying here since 2004.,我这两天来一直在等我父母的回信,It has been raining for three hours.,我们自从,2004,年开始一直在这里读书。,2）现在完成进行时还可以于,these few days,this week,all the time,，,all night,all the morning,all ones life,during the night,recently,等连用：,Ive been writing letters,all this morning,.,(,我写了一上午的信。）,I have been doing th,is,all my life,.,(,这个我做了一辈子啦。）,Recently,he has been doing his work quite regularly.,(,近来他都按时做作业。）,小试牛刀,1.Im sure Andrew will win the first prize in the final.,I think so.He _ for it for months.,A.is preparing B.was preparing,C.had been preparing D.has been preparing,2.I have got a headache.,No wonder.You_ in front of that computer too long.,A.work B.are working,C.have been working D.worked,D,C,3.Hi,Tracy，you look pale.,I am tired.I _ the living room all day.,A.painted B.had painted,C.have been painting D.have painted,4.Now that she is out of job,Lucy _ going back to school，but she hasnt decided yet.,A.had considered B.has been considering,C.considered D.is going to consider,C,B,时态对比,1.,现在完成进行时,和,现在,进行,时,比较,：,现在,进行,时,现在完成进行时,动作,目前正在发生,动作在迄今为止的一段时间内曾经,延续进行和目前还在进行,强调动作,正在进行,强调动作,持续进行,2.,现在完成进行时,和,现在完成时,比较,：,现在完成时,现在完成进行时,动作已,完成,动作在迄今为止的一段时间内曾经,延续进行和目前还在进行,强调动作的,结果或影响,强调动作,持续进行,注意事项：,有些动词,(,如：,work,study,live,teach,等,),用现在完成进行时与现在完成时表达的意思差不多。试比较：,The teacher has been teaching at this school for ten years.,十年来，那位老师一直在这所学校教书。,The teacher has taught at this school for ten years.,那位老师在这所学校已经教了十年书了。,（2）一些表示静态的动词往往只能用在现在完成进行时。这样的静态动词主要有,lie,stand,sit,wait,rain,等。,She,has been lying,in bed for a week.,(,她已经卧床一周了。）,I,have been waiting,for you for two week.,(,我已经等你两个小时了。）,Bye！,