现在完成时的用法.doc

课 题 现在完成时的用法教学目标现在完成时的用法和动词构成。重点、难点现在完成时的用法和构成。考点及考试要求以上知识点的综合运用能力教学内容Step 1 Greeting and revision1. Greeting .2. Listening of English story .3. To check the homework of last class. Step 2学习现在完成时一、构成方法由 have 加动词的过去分词构成，主语是第三人称单数时，要将 have 改为 has。二、用法说明表示到现在为止已发生或完成的动作，其结果的影响现在依然存在。有时与just, already, yet, recently, before, twice, three times等时间状语连用，如：I have seen the film already. 我已经看过那部电影了。(现在我知道电影的内容了。) Have you seen my bag? 你看到我的手提包了吗? (你知道它在哪里? ) 注意：1. 现在完成时不与yesterday, last week, two days ago, in1983, just now, when等表示具体的过去时间的状语连用。2. 一般过去时只强调在过去发生过某事或关注的是动作发生的时间、地点、方式等；而现在完成时则强调过去的动作对现在的影响，因此，若现在影响并不存在时就不能用现在完成时了。如说I have closed the door. 那门现在也是关着的，若被风吹开了，就只能说I closed the door. 了。表示从过去某一时刻开始一直持续到现在的动作或状态。常与“since+时间点”，“for+时间段”，及how long, (ever) since, ever, before, so far, in the last /past few years, up to now, till now等时间状语连用。如：She has been a dancer for ten years. 她已当了十年的舞蹈演员了。Weve planted thousands of trees in the past few years. 过去几年我们种了成千上万棵树。So far there has been no bad news. 到现在为止还没有什么坏消息。Theyve lived here since 1989. 从1989年起他们就在这里住了。I saw Julia in April and I havent seen her since. 我四月见到朱莉娅，从那之后就没见到她了。注意：非延续性动词 leave, arrive, come, go, return, join, die, buy, borrow 等的完成时，在肯定句中不能与 for 或 since 等引导的时间段连用。但其在否定式是可与这类时间状语连用的。如：I havent met him for two years. 我两年没有遇见他了。用于This/That/It is the first(second) time that句型中。如：It is the first time that I have visited your beautiful city. 这是我第三次参观这个美丽的城市了。用于This/That/It is +the+形容词最高级+名词+that句型中。如：Thats the most interesting book Ive ever read. 这是我看过的最有意思的书。四、巩固练习 A单项选择。 1、Both his parents look sad . Maybe they _whats happened to him . . knew . have known . must know .will know 2、He has _ been to Shanghai , has he ? . already .never .ever . still 3、Have you met Mr Li _？ . just . ago .before . a moment ago 4、The famous writer _ one new book in the past two year . . is writing .was writing .wrote .has written 5、Our country _ a lot so far . Yes . I hope it will be even _ . . has changed ; well . changed ; good . has changed ; better . changed ; better 6、Zhao Lan _already _in this school for two years . . was ; studying . will ; study . has ; studied . are ; studying 7、We _ Xiao Li since she was a little girl . . know . had known . have known . knew 8、Harry Potter is a very nice film .I_ it twice . . will see . have seen . saw .see 9、These farmers have been to the United States . Really ? When _ there ? . will they go . did they go . do they go . have they gone 10、_ you _ your homework yet ? Yes . I _ it a moment ago . . Did ; do ; finished . Have ; done ; finished . Have ; done ; have finished . will ; do ; finish B、句型转换。 1、He has never surfed, ?（改成反意疑问句） 2、They have been here since 2000. (对划线部分提问) have they been here? 3、The old man _ last year. He for a year. (die) （动词填空） 4、This factory opened twenty years ago.(同义句转换) This factory _ for twenty years. Step 3 Homework 一、选择题11、 His father _ the Party since 1978 . A. joined B. has joined C. was in D. has been in 12、Do you know him well ? Sure .We _ friends since ten years ago . A. were B. have been C. have become D. have made 13、How long have you _ here ? About two months . A. been B. gone C. come D. arrived 14、Hurry up! The play _ for ten minutes . A. has begun B. had begun C. has been on D. began 15、 It _ ten years since he left the army . A. is B. has C. will D. was 16、 Miss Green isnt in the office . she_ to the library . A.has gone B. went C. will go D. has been 17、My parents _ Shandong for ten years . A. have been in B. have been to C. have gone to D. have been 18、The students have cleaned the classroom, ? A. so they B. dont they C. have they D. havent they 19、 has Mr White been a member of Greener China since he to China? A. How soon, comes B. How often, got C. How long, came D. How far, arrived 20、 His uncle for more than 9 years. A. has come here B. has started to work C. has lived there D. has left the university二、句型转换5、Miss Gao left an hour ago. (同义句转换) Miss Gao _ _ _ _ an hour ago. 6、Her mother has been a Party member for three years .（同义句） Her mother _ the Party three years _ . 7、The Green Family moved to France two years ago. (同义句转换) _ two years _ the Green family moved to France. 8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子) _ 三、阅读理解 （A）Last week Mrs Milly went to London. She does not know London very well,and she lost her way.Suddenly, she saw a man near a bus stop.”I can ask him the way,” she said to herself. “Excuse me,” she said. “Can you tell me the way to King Street, please?” The man smiled pleasantly. He did not understand English! He was a tourist. Then he put his hand into his pocket, and took out a phrasebook. He opened the book and found a phrase. He read the phrase slowly.”I am sorry,” he said.”I do not speak English.”( )1.Mrs Milly went to London last week.( )2.Mrs Milly asked a man the way to a bus stop. ( )3.The man didnt know the way to King Street.( )4.The man was a tourist and he knew English well.( )5.The phrasebook was in the hand of the man.（B）Nigel is our new next-door neighbour. Hes a pilot. He was in the R.F.A. He will fly to New York next month. The month after next hell fly to Tokyo. At the moment, hes in Madrid. He flew to Spain a week ago. Hell return to London the week after next . Hes only forty-one years old, and he has already been to nearly every country in the world. Nigel is a very lucky man. But his wife isnt very lucky. She usually stays at home! 1. Nigels job is a _. A. teacher B. doctor C. actor D. pelot2. _ Nigel will fly to Tokyo. A.next month B.the month after next C.a week before D.We dont know in the text.3. How old wil he be the next year?_ A.forty B. forty-one C. forty-two D. forty-three4. What does Nigels