初中英语延续与非延续性动词的现在完成时.ppt

延续动词与非延续动词,动词按其动作发生的方式、发生过程的长短可分为延续性动词与非延续性动词。,一.延续性动词表示能够延续的动作,如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。延续性动词可以与表示时间段的状语连用。,二.非延续性动词也称终止性动词、瞬间动词、短暂性动词,表示不能延续的动作,这种动作发生后立即结束。 如:open, die, close, begin, finish, come, go, move, borrow, lend, buy等。,用法：,、它们可以用于完成时态，说明某个动作的结果还存在,e.g. He has come back. The film has begun.,2、这类动词不能和表示一段时间的状语连用，但在否定句中，非延续性动词也可以用表示一段时间的状语来修饰,e.g. I havent heard from Uncle Wang for a long time. We havent seen him since 1992.,3、还可改用一般过去时来表达,e.g. He came back a week ago.,4、也可用“It is 一段时间since”句型 来表达,e.g. It is a week since he came back.,非延续性动词可以转换成延续性动词，主要有以下几种：,、用相应的延续性动词； buy - have, borrow - keep, put on - wear, catch/get a cold - have a cold, come/go/become - be.,、转换成 be名词;,join the Party - be a Party member, join the army - be a soldier, go to school - be a student.,、转换成be + 介词短语 :,go to school - be in school, join the army - be in the army.,、转换成be + adj./adv. :,die - be dead, finish - be over, begin/start - be on, leave () - be away (from), close - be closed, open - be open, fall asleep - be asleep.,The meeting started 15 minutes ago. The meeting has been on for 15 minutes. The train left half an hour ago. The train has been away for half an hour. He began to teach here 16 years ago. He has taught here fo r16 years. James started to work for MAP Advertising last year. James has worked for MAP Advertising for a year.,He started to play chess at the age of five. He started to play chess when he was five. He has played the chess since he was five. He has played the chess for seven years. I started to work here 15 years ago. I have worked here since 15 years ago. I have worked here for 15 years. They moved to Paris two years ago. They have lived here for two years. They have lived here since two years ago.,1. I bought the book two days ago. I have had the book for two days. 2. He borrowed the book three months ago. He has kept the book since 3 months ago. 3. I got to know Jane 2 years ago. I have known Jane for 2 years. 4. I joined the League three years ago. I have been a League member for 3 years.,Eg.,巩固练习：（同义转换，每空一词）,.Li Lei joined the Party three years ago. Li Lei the Party _ three years ago. Li Lei the Party_ three years. three years Li Lei joined the Party. Three years Li Lei joined the Party. 2.My father left Gucheng last week. My father Gucheng last week. My father Gucheng a week.,has been in,since,has been in,for,Its,since,has passed since,has been away from,since,has been away from,for,3.The factory opened in 1996. The factory ten years. The factory since 1996. 4. His grandfather died five years ago. His grandfather since . His grandfather five years. five years his grandfather died. Five years his grandfather died.,Has been open for,Has been open,has been dead for,has been dead,has passed since,Its,since,five years ago,5. Mr. Wang reached Beijing five days ago. Mr. Wang Beijing five days ago. Mr. Wang Beijing five days. 6. The film began ten minutes ago. The film for . The film since . 7. Ken joined the army two years ago. Ken has _ _ _ for two years. Ken has _ _ the army for two years.,Has been in,since,has been in,for,has been on,ten minutes,has been on,ten minutes ago,been a soldier,been in,8. The film began 10 minutes ago. The film has _ _ for 10 minutes. 9. I got a cold two days ago. I have _ a cold since two days ago. 10. The film finished 5 minutes ago. The film has _ _ for 5 minutes. 11. The man came here ten minutes ago. The man has _ here for 10 minutes. 12. Linda and Frank (got) married in 1989. They _ since 1989.,been on,had,been over,been,have been married,13. He left his hometown 10 years ago. He has _ _ _ his hometown since 10 years ago / for 10years. 14. My father bought a new car two years ago. My father _ _ a new car _ two years. My father _ _ a new car _ two years ago. 15.Tom borrowed this book four days ago. Tom _ _ this book _ four days. Tom _ _ this book _ four days ago.,been away from,has had,for,has had,since,has kept,for,has kept,since,16. Jim joined the League last yeas. Jim _ _ a League member _ a year. Jim _ _ _ the League _ last year. 17. They came to China ten years ago. They _ _ _ China _ ten years. They _ _ _ China _ ten years ago. 18. My son fell asleep half an hour ago. My son _ _ _ for _ _ _. My son _ _ _ since _ _ _ _.,has been,for,has been in,since,have been in,for,have been in,since,has been asleep,half an hour,has been asleep,Half an hour ago,Translate 1.你来深圳多久了？10年了。 2.他没来上学，他已生病两天了。 3. 他入团一个月了,How long have you been in SZ? For ten years. ( I have been here for ten years),He hasnt come to school . He has been ill for two days .,He joined the League a month ago. He has been a League member for a month.,4.我们1989年开始在这里工作。自从那时 以来我们一直在这里工作。 5.他们一小时前到达这里。他们已经到达这里 一小时了。 6.他上个月借了我得自行车。他已经借了近一 个月了,We began to work here in 1989.We have worked here since then.,They arrived here an hour ago. They have been here for an hour.,He borrowed my bike last month. He has kept it for almost a month.,7. 电影十分钟前开始的，已经放映十分钟了。 8. 你预定了票没有? 定了.什么时候定的?刚才. 9.他在一间汽车公司工作.他在那里工作已经有 3年了.,The film began ten minutes ago. It has been on for ten minutes.,Have you booked the ticket ? Yes, I have. When did you book it ? Just now.,He works for a bus company. He has worked there for three years.,10.会议8点钟就开始了。已经开了一个半小时。 11.我的小猫三年前死了。已经死了三年了我 还是非常想它。,The meeting started at 8, and it has been on for one hour and half.,The meeting has been on for an hour and half since 8 oclock.,My cat died three years ago. I still miss it though it has been dead for three years.,12. 他三年前买了电脑, 已经有这部电脑三年了 He bought the computer three years ago. He