现在完成时与一般过去时区别

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,咨询电话,4008-039-036,现在完成时与一般过去时区别,主讲老师：段佳奇,名师真人在线，中小学,1,对,1,英语教师：段佳奇,教龄：,5,年,学段：初、高,熟悉区域：陕西,/,山西,/,内蒙,熟悉版本：人教版,个人经历,教学特点,毕业于陕西师范大学,山西海泉中学,初中英语教师,3,年,西安最大教育机构,初高中英语教师,1,年,一针见血,知心大姐姐,暴君,清华,名师真人在线，中小学,1,对,1,what about you,名师真人在线，中小学,1,对,1,5,【知识点梳理】,咨询电话,4008-039-036,用法解读,English,一般过去时,A,用来表示明确过去时间发生的动作或存在的状况。,I bought some fruits yesterday.,He visited his grandparents last wekend.,We went shopping the day before yesterday.,有些情况，发生时间没有明确标明，但实际上是过去发生的，应用过去时态；另外，在谈到已故去的人时，也多用过去时。,B,Lu Xun was a great writer.,He bought a cat,and now they are good friends.,名师真人在线，中小学,1,对,1,标志词,1.,具体的过去的时间状语：,yesterday,the day before yesterday等。,2.,last,系列：,last night,last week,last month,last year,等。,3.,ago,系列：,four days ago,a week ago,等。,4.,in+,过去的时间段：,in 2010,，,in 1998,等。,现在完成时,A,表持续,B,表影响,名师真人在线，中小学,1,对,1,基本用法,1.,I have been in the army,for more than 5 years.,2.He has learned to sing since,he was a child,.,3.I have known him since,three years ago,.,1.I have seen the film.,2.I have lost my wallet.,3.He has finished his homework.,名师真人在线，中小学,1,对,1,8,【知识点梳理】,咨询电话,4008-039-036,A,持续：表示发生在过去某一时刻的动作,持续到现在的动作或状态。,B,标志词,：常与for+时间段,since+时间点或过去时的句子连用.,影响：表示过去已经完成的动作对现在造成的影响且强调对现在造成的影响。,标志词,：,与already、yet、just、before、recently、lately等模糊的过去时间状语用,名师真人在线，中小学,1,对,1,9,【课堂练习】,咨询电话,4008-039-036,课堂练习,English,The car has already arrived.,She has broken the window before.,My uncle has worked at this factory for five years.,Mr.Black has lived in China since 2002.,He visited the Great Wall last year.,They had a big meal last weekend.,名师真人在线，中小学,1,对,1,10,【课堂小结】,咨询电话,4008-039-036,一般过去时和现在完成时的区别,1.侧重点不同,现在完成时侧重于过去完成的事情,对现在的影响,，不能指明动作发生的明确过去时间，因而不能与明确过去时间状语连用；,而一般过去时侧重于,某一动作发生在过去某个或某段具体时间,。即现在完成时侧重于现在的结果，而一般过去时侧重于动作发生的时间。例如：,I have seen the film.,我看过这部电影。(现在我仍记得电影的内容),I,saw the film three days ago.,三天前我看了这部电影。(强调是三天前，而不是别的什么时候看的电影),名师真人在线，中小学,1,对,1,11,咨询电话,4008-039-036,2.时间状语不同,现在完成时常与,already，yet，just，ever，never，before,等模糊的过去时间状语或“,for+段时间”，“since+过去时间/从句,”等表示时间段的时间状语连用;,而一般过去时则常与“,一段时间+ago”，just now，yesterday，last week,等明确过去时间状语连用。例如：,She has lived here since two years ago.,She lived here two years ago.,经典例题,English,名师真人在线，中小学,1,对,1,12,【课后作业】,咨询电话,4008-039-036,1.-I have seen the film“Titanic”already.,-When _ you _ it?,-The day before yesterday.,A.have;seen B.will;see C.did;see D.did;seen,2.Mr Black _ in China since five years ago.,A.lived B.has lived C.lives D.is going to live,3.We _ trees last Sunday.So far we _ over 3，000 trees there.,A.planted;planted B.planted;have planted,C.have planted;planted D.have planted;have planted,名师真人在线，中小学,1,对,1,【学生优点分析】,【学生不足之处】,13,咨询电话,4008-039-036,名师真人在线，中小学,1,对,1,亲爱的同学，,让我们从现在开始，,携手前进，不断提升学习成绩，,享受学习带来的乐趣吧！,14,咨询电话,4008-039-036,咨询电话,4008-039-036,一米学习圈,最新教育资讯,免费学习资料,一米辅导,精品直播课程,在线自由学习,15,