现在完成时态专题.doc

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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date现在完成时态专题现在完成时态专题归纳整理： 白鹤学校 王厚平动词的结构：助动词have (has) + 动词的过去分词+（其它）用法（1）：表示过去动作对现在造成的影响或结果。例如： I have just had my breakfast. (现在我不饿) Have you milked the cow yet? Yes, I have done that alre

2、ady. （到目前为止已完成的动作） 通常与表示包括现在在内的时间副词 just，already, before, yet, never, ever 等状语连用，不强调动作的持续.用法（2）：表示过去已经开始，持续到现在,也许还会持续下去的动作或状态。和表示从过去某一时刻延续到现在（包括现在在内）的一段时间的状语连用。 如：for+时段或since+过去的时间点，以及 so far,by now, in the last 2years.over the years, all ones life且动词必须是延序性动词(注：短暂性动词不能和一段时间连用，否定句中可以eg: I havent see

3、n you for a long time.) He has been away since last week.=He has been away for one week.注意（1）：I have been living here for 2 years .=I have lived here for 2 years.(动词为延续性动词时)注意（2）:for 和since 所引导的时间状语都表示一段时间. 对划线部分提问都用How long用法（3）： have been (to)，have gone (to)和have been in 的区别： have / has been (to)

4、表示“曾经去过”某地，说话时此人很可能不在那里，已经回来。侧重指经历。have / has gone (to) 表示某人“已经去了”某地，说话时人在那里，或可能在路上，反正不在这里。 has /have been in 表示“在某地待了好长时间”，是延续性动词。试比较： He has been to Beijing. 他曾去过北京。 （人已回来，可能在这儿）He has gone to Beijing. 他已经去了北京。（人已走，不在这儿）He has been in Beijing for two days . （从到达北京一直到现在）一般过去时与现在完成时之比较1）过去时表示过去某时发生的

5、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，强调过去的事情对现在的影响，强调的是影响。 2）过去时常与过去具体的时间状语连用，而现在完成时通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 ，ago, in1980, in October, just now, 具体的时间状语。 共同时间状语：this morning, tonight, this April, now, once，before, already, recently，lately等。 现在完成时的时间状语有：for+, since+, so far, by now,ev

6、er, never, just, already, yet, before ,till / until, up to now, in past years,over the years 等不确定的时间状语。请大家认真分析比较下列各例句：1. A：I saw this film yesterday. （强调看的动作发生过了。）B： I have seen this film. （强调对现在的影响，电影的内容已经知道了。） 2A： She has returned from Paris.（她已从巴黎回来了。）B：She returned yesterday. （她是昨天回来了。）3 A： He h

7、as been in the League for three years. (在团内的状态可延续)B：He joined the League three years ago.( 三年前入团，joined为短暂行为。)结束性动词不能和表示一段时间的时间状语连用, 但是他可以转换成相应的延续性动词.1.直接用延续性动词buy_borrow_come here /go there_become_ catch(get) a cold _ put on_ get to know_begin to do _make friends with sb_2.转换成be+名词join the army _ t

8、he Party _3转换成be+形容词或副词die_ close_ open _ finish /end_ begin/start_ leave_fall sleep/ill_go out _ get up_turn on _get married_4.转换成 be+介词短语reach/arrive/get to school be in/at school join the army be in the army 一般过去时态和现在完成时态可以构成同意句1. 我们买这本书三年了.A:We _the book for three years.B:We _the book three year

9、s ago. 2.他感冒三天了.A:He _a cold for three days.B:He_ a cold three days ago.3.自从上星期我借的这本书A:I _the book since last week.B:I _ the book last week.4.我成为一个学生两年多了.A:I _ a student for over two years.B:I _a student two years ago.5.Mr Black死了三年了。A:Mr Black _for three years.B:Mr Black_ three years ago.6.小名参军半年了。

10、A:_B:_7.下课10分钟了A:_B:_8电影开始了一小时了A:_B:_试用不5种方法译：车已经走了5小时了。1_2._3._4._5._注：含延续性动词的现在完成时的同义句转换。She has worked for ten years.=She began to work ten years ago.=She has worked since ten years ago.=It is ten years since she began to work.=Ten years has passed since she began to work. 一单项选择题：)1.Youve never s

11、een such a wonderful film before, _?A havent you B have you C do you D dont you)2. -Ann has gone to Shanghai. -So _ her parents. A.does B.do C.has Dhave )3. I have watched the game. -When _ you _ it?A have， watched B do ，watch C did ，watch D will ，watch)4. Mr. Green _ in China since five years ago.A

12、 lived B has lived C lives D is going to live)5. His grandma _ for two years.A died B has been dead C was dead D has died)6. Where is Han Mei now? - She _ to Shanghai. She will be back in two days.A has gone B has been C goes D had gone)7. How long have you _ the football team of the school?A been o

13、n B been at C joined D played)8. 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)9. -Where have you _ these days? - I have _ to Dazhu with my friends.A been , gone B been , been C gone , been D gone, gone ).10.A: Ouch ! You are stan

14、ding on my foot .B:Im sorry ,but I _to A. dont mean B. havent mean C. am not meaning D. didnt mean 二用所给词的正确形式填空：1A lot of fish _(die),The farmers look very sad .2.You _ (feel) better after you take the medicine.3.She said we _(win ) the game if we could work together .4. Please wake me up if I _ sti

15、ll _ (sheep) when you _ (come).5. My sister _(learn) English since she _ (be) a child. She _ (speak) English fluently now.6. My uncle _ (come) to see us. He _ (arrive) here a few days ago.7. He _ (start) for Sydney tomorrow morning.8. He _ (break) his glasses when he _(play) in a football match.9.Pl

16、ease come tomorrow afternoon.There _ (be) a meeting tomorrow morning . 10.-Look, someone _(clean) the room , how clean it is ! -Yes, Mike _(clean ) it this morning .11. Mike _ a new house for his parents for two years .(buy)12.-_ you _ your homework yet ?- No, I _in five minutes .(finish )13. The li

17、ght is still on in the room ,I think the Greens _(watch) TV.14My brother _(not watch)CCTV news ,he only watches TV plays .15.a) -We _ (not see) you for ages! Where _you _ (be)? b) -I _(be) to Scotland?三：改错:（1）How long have you become a league member？ For more than one year. 改：_（2）Have you arrived here since last night？ Yes，youre right.改：_（3）The dog has died for a month.改：_（4）He has gone to Shanghai twice.改：_（5）How long have been at this school? Since two years . _ -