现在完成时和过去完成时

1、现在完成时与过去完成时现在完成时与过去完成时 现在完成时现在完成时 表示的动作在过去发生表示的动作在过去发生, 对现在产生的影响和结果对现在产生的影响和结果1.构成构成: have / has + 动词的过去分词动词的过去分词 (ed)2.标志词标志词 : since , for , already , yet , 自从自从 有有 已经已经 ( 肯定句肯定句) 还还 (否定否定, 疑问句疑问句) just, ever, never , once / twice / three times 刚刚刚刚 曾经曾经 从不从不 一次一次 两次两次 三次三次 how long 多久多久 how many

2、times 多少次多少次Eg.用用for , since 填空填空 1. I have lived here _ three years . 2. I have lived here _ 2003 3. I have lived here _ three years ago . 4. I have lived here _ I was born for since since since用用already，yet填空填空(1)I have _ seen the film . Have you seen it _?(2)He has never been there _.(3) They hav

3、e_ ridden the horse .already yet yet already has gone to has gone to Have been have been 3. have / has been to 曾经去过（人回来）曾经去过（人回来） have / has gone to 已经去了已经去了 （人没回来）（人没回来）(1)His father _ Shanghai, so he goes to school himself.(2) Where is Jim? He _ the office .(3) _you _ to Beijing ? I _ there (4) Ou

4、r teacher _ Japan .She will stay there for a year.(5) We _the Great Wall twice . What about you ?(6) 你父亲去过英国吗你父亲去过英国吗 (7) 他去了南京了他去了南京了 has gone tohave been to Has your father been to England? He has gone to Nanjing .4. 瞬间动词不能与瞬间动词不能与 for, since, how long 连用连用Eg: buy ( bought ) - have / has had 买买 bo

5、rrow (borrowed) - have / has kept 借借 die ( died ) - have / has been dead 死死 leave ( left ) - have / has been away ( from ) 离开离开 begin ( began ) - have / has been on 开始开始 join ( joined) - have / has been in 参加参加 - have / has been a ( party) member go (went) - have / has been there / in 去去 come ( came

6、 ) / arrive - have / has been here / in 来来/到达到达 Eg : I _ the book for a day . A. bought B. have bought C. have had His father _ since 1999. A. died B. has dead C. has been deadC C(1)这辆单车他买了三年了这辆单车他买了三年了 He _ the bike _ three years (2) 这本字典我借了一星期了这本字典我借了一星期了 I _ the dictionary _ a week ago (3) 这只狗死了一

7、个半小时了这只狗死了一个半小时了 The dog _ half an hour (4) 他爷爷离开家乡他爷爷离开家乡20年了年了 His grandpa _the hometown _20 years ago(5) 我父亲入党我父亲入党10年了年了 My father _ the party _ ten years .(6)会议开始会议开始5分钟了分钟了 The meeting _ five minutes (7) 我叔叔去北京两天了我叔叔去北京两天了 My uncle _ Beijing _ two days(8) 我感冒一天了我感冒一天了 I _ for a day has had for

8、 have kept since has been dead for has been away from since has been in for has been on for has been in for I have had a cold 过去完成时过去完成时1、用法：表示在过去某个时间之前已经完成的动作或、用法：表示在过去某个时间之前已经完成的动作或 状态，即过去的过去。状态，即过去的过去。2、标志词：、标志词：by the time ，by the end of last week， when ，before , after3、构成：、构成： 肯定式：主肯定式：主 + had

9、+ 动词的过去分词动词的过去分词 （-ed） 否定式：主否定式：主 + hadnt + 动词动词-ed 疑问式：疑问式：Had + 主主 + 动词动词-ed ？ 如：如：We had cleaned the room when the teacher came in . Had you learned Unit 6 by the end of last week ? 1. By the time he _ his work , I had gone home . A.had finished B. is finishing C. finished D.finishes 2. I _ him a

10、lready , when I was 15 years old . A. know B. had known C. knew D.have known 3. When he got to school , he realized he _his book at home . A. left B. has left C. had left D. had forgotten4. By the time he arrived home , his mother _ (cook )5. We _ nine units by the end of last week. ( study 6. The film _( begin ) when they _(arrive) at the cinema.7. When I got home , My fathe