初中英语现在完成时课件

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,*,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,*,现在完成时,The present perfect tense,现在完成时的结构：,have/has,+,done,助动词 过去分词,have：第一、二人称及复数 规则动词,has：第三人称单数 不规则动词,主语+have/has + 过去分词 + 宾语 + 状语,现在完成时现在完成时的结构：,1,目录,have gone to/have been to,课堂练习,现在完成时的用法,现在完成时与一般过去时的区别,目录have gone to/have been to课堂练,2,比较have been to和have gone to,He has gone to the United States.,他（已经）去美国了。,He has been to the United States.,他（曾经）去过美国。,比较have been to和have gone toHe,3,比较have been to和have gone to,比较have been to和have gone to,4,have been to 和have gone to的对比练习,1. Krystal has _ to Shanghai. She will come back tomorrow.,A. been B. never gone,C. went D. gone,2. -Hello, this is Mr.Smith. Can i speak to Mr.Green?,- Sorry, He _ the West Lake.,A. has been to B. has gone to,C. went to D. will go to,3. - _ you ever _ to Germany?,- Yes, twice.,A. have, gone B. have, been,C. Do, go D. were, going,4. My sister and i have _ Hangzhou for three years.,A. been in B. been to,C. gone to D. gone in,have been to 和have gone to的对比练,5,现在完成时的用法,1,.现在完成时通常表示在说话之前已经完成的动作或存在的状态。说话人强调的是,该动作或状态对现在的结果和影响。,汉语中常用“已经” “过” “了” 等表达，通常与表示包括现在在内的时间副词 just, already, yet, before, never, ever, two times等状语连用。例如：,现在完成时的用法1.现在完成时通常表示在说话之前已经完成的,6,现在完成时的用法,My mother has,just,gone out.,我母上大人刚出去。,Im sure weve met,before,.,我肯定我们以前见过面,Have you milked the cow,yet,?,你牛奶挤了没？,I have,never,heard that,before,.,我从来没听说过啊,提到现在完成时你还能想到其他单词吗？,现在完成时的用法My mother has just,7,现在完成时的用法,2.表示持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如： recently, lately, for. since等。 如：,I havent seen you,recently,.,最近没怎么见到你耶,They have been away,for two years,.,他们离开已经两年了,My dog Kiki has been with our family,since I was 16.,我狗狗琪琪从我16岁的时候就跟我们在一起了,现在完成时的用法2.表示持续到现在的动作或状态，往往和包括,8,since 和for 的区别,注：,since 和for 的区别,since后+时间点，,如：2001，yesterday， last week, the time i got there, November等 表示”自从”,for后+一段时间,，表示“长达多久” 如ten years. three days, a while等,since 和for 的区别,9,for和since对比联系,Tim has been in British _ Monday.,Tom has been in British,_,two,week,s.,Her sister has lived in Australia,_,three years,Elizabeth is in her office. She has been there,_,7 oclock.,India has been an independent country,_,1974.,The train is late. I have been waiting,_,30 minutes.,Michael has been ill,_,a long time. He has been in hospital,_,December.,since,for,for,since,since,for,for,since,for和since对比联系Tim has been in B,10,注意：,表示短暂性的动词如,arrive, leave, buy, burrow, begin, start, die,等，在完成时当中不能和表示时间的状语连用（不能和,since, for, how long,连用,）,注意：表示短暂性的动词如 arrive, leave, bu,11,True or False?,He has come here for two years.,F,The old man has died for five months.,F,They have left only for three minutes.,F,请把以上三个句子改正确,He has,been here,for two years.,The old man has,been,dead,for five months.,They have,been out,only for three minutes.,True or False?He has come here,12,注意：现在完成时不能和表示过去的时间状语连用，如,yesterday, last month, in 1988, just now, four days ago,True or False,Tim has written a letter to his pen pal last night.,F,Tim wrote a letter to his pen pal last night.,T,一般过去时,注意：现在完成时不能和表示过去的时间状语连用，如 yeste,13,现在完成时和一般过去时的比较,1.,一般过去时表示过去某时发生的动作或单纯叙述过去的事情，,强调动作,；,现在完成时为过去发生的，强调过去发生的事情对现在的影响，,强调影响,。,试比较下列对话,-I want to see the film Doraemon tonight, will you go with me?,-Id like to, but I,have seen,it with my mother.,- Well, ok . When did you see it?,- I,saw,the film last weekend.,现在完成时和一般过去时的比较,14,现在完成时和一般过去时的比较,2.,一般过去时常与,具体的表示过去的时间状语,连用；,现在完成时常与,模糊的时间状语,连用，或无时间状语。,一般过去时的时间状语,：,yesterday, last week, ago, in June, in 1980, just now -,具体的时间状语,现在完成时的时间状语：,for, since, so far, ever, never, recently, yet, just, till/until, up to now, in the past few years.-,模糊的时间状语,现在完成时和一般过去时的比较,15,现在完成时和一般过去时的比较,3.,现在完成可表示持续到现在的动作或状态，动词一般是,延续性,的，如,live, teach, study, learn, work, know,等；,一般过去时常用的,非延续性,动词有,come, leave, start, die, finish, become, get married,等。,现在完成时和一般过去时的比较,16,试比较下列句子,He,joined,the army three years ago.,（加入的动作不是延续的）,He,has been in,the army for three years/ since three years ago,.,(,在部队里的状态可延续）,He,has been,an army member for three years/since three years ago.,(,是部队一员的状态可延续）,试比较下列句子,17,课堂练习,( ) 1.,Where have you,_,these days,？,- I have,_,to Lijiang with my friends.,A. been, gone B. been, been,C. gone, been D. gone, gone,( ),2. How long have,_,you this book?,A. bought B. borrow,C. had D. lent,( ),3.Excuse me,_,you seen the film yet?,- Yes, I,_,it last night.,A. have, see B. have, have seen,C. have, seen D. have, saw,( ),4. He has never ridden a horse before,_,?,A. Is he B. isnt he C. hasnt he D. has he,课堂练习,18,1. Sally took a photo of her friends while they _ computer games.,A. play B. are playing,C. have played D. were playing,2. The last time I _ to the cinema was two years ago.,A. go B. have gone,C. have been D. went,3.Mark,_ in China for ten years and now he teaches Chinese in Britain.,(,A. has worked B. worked,C. had worked D. is working,1. Sally took a photo of her f,19,Thanks,Thanks,20,激励学生学习的名言格言,220,、每一个成功者都有一个开始。勇于开始，才能找到成功的路。,221,、世界会向那些有目标和远见的人让路（冯两努,香港著名推销商）,222,、绊脚石乃是进身之阶。,223,、销售世界上第一号的产品,不是汽车，而是自己。在你成功地把自己推销给别人之前，你必须百分之百的把自己推销给自己。,224,、即使爬到最高的山上，一次也只能脚踏实地地迈一步。,225,、积极思考造成积极人生，消极思考造成消极人生。,226,、人之所以有一张嘴，而有两只耳朵，原因是听的要比说的多一倍。,227,、别想一下造出大海，必须先由小河川开始。,228,、有事者，事竟成；破釜沉舟，百二秦关终归楚；苦心人，天不负；卧薪尝胆，三千越甲可吞吴。,229,、以诚感人者，人亦诚而应。,230,、积极的人在每一次忧患中都看到一个机会，而消极的人则在每个机会都看到某种忧患。,231,、出门走好路，出口说好话，出手做好事。,232,、旁观者的姓名永远爬不到比赛的计分板上。,233,、怠惰是贫穷的制造厂。,234,、莫找借口失败，只找理由成功。（不为失败找理由，要为成功找方法）,235,、如果我们想要更多的玫瑰花，就必须种植更多的玫瑰树。,236,、伟人之所以伟大，是因为他与别人共处逆境时，别人失去了信心，他却下决心实现自己的目标。,237,、世上没有绝望的处境，只有对处境绝望的人。,238,、回避现实的人，未来将更不理想。,239,、当你感到悲哀痛苦时，最好是去学些什么东西。学习会使你永远立于不败之地。,240,、伟人所达到并保持着的高处，并不是一飞就到的，而是他们在同伴们都睡着的时候，一步步艰辛地向上爬,241,、世界上那些最容易的事情中，拖延时间最不费力。,242,、坚韧是成功的一大要素，只要在门上敲得够久、够大声，终会把人唤醒的。,243,、人之所以能，是相信能。,244,、没有口水与汗水，就没有成功的泪水。,245,、一个有信念者所开发出的力量，大于,99,个只有兴趣者。,246,、环境不会改变，解决之道在于改变自己。,247,、两粒种子，一片森林。,248,、每一发奋努力的背后，必有加倍的赏赐。,249,、如果你希望成功，以恒心为良友，以经验为参谋，以小心为兄弟，以希望为哨兵。,250,、大多数人想要改造这个世界，但却罕有人想改造自己。,激励学生学习的名言格言,21,