现在完成时复习课.ppt

The Present Perfect Tense现在完成时现在完成时春天还会远吗春天还会远吗 ? ?冬天已经来了冬天已经来了, ,Winter has come, can spring be far behind?Winter has come, can spring be far behind现在现在完成完成时态时态WinterWinter has has alreadyalready comecome. .现在现在完成完成时的构成形式时的构成形式 have + done has助动词助动词过去过去分词分词肯定句：主语肯定句：主语+have/has +过去分词过去分词否定句：主语否定句：主语+have/has +not+过去分词过去分词一般疑问句：一般疑问句：Have/Has+主语主语+过去分词过去分词2022-6-9兰州梦菲英语学校 赵老师编讲23.It_ten years since they _to France. A. was.moved B. was.have moved C. is.have moved D. is.moved26.Im going shopping now. I _ home soon. A. return B. will be back C. come back D. go back30.Mike wants to know if _ a picnic tomorrow. Yes. But if it_, well visit the museum instead. A. you have.will rain B. you will have.will rain C. you will have.rains D. will you have.rains1. Both his parents look sad. Maybe they _whats happened to him . . knew . have known . must know . will know2. -Look! The light is still on in our teachers office. -Probably she _ her work yet. A. doesnt finish B. didnt finish C. hasnt finished D. wont finishI bought a book. I have a book.现在完成时的主要用法现在完成时的主要用法- Its so dark.- Its so dark.-Someone -Someone has turned off has turned off the light.the light.-Are you free?-Are you free?-I -I have finished have finished my homework. I am freemy homework. I am free. .1. 1.表示表示过去过去发生的某一动作发生的某一动作对现在对现在造成的影响或结果。造成的影响或结果。 (有人刚把灯关了有人刚把灯关了,对现在造成的结果是对现在造成的结果是:现在很黑现在很黑)(我已经完成了家庭作业我已经完成了家庭作业,对现在造成的结果是很有空对现在造成的结果是很有空)2022-6-9兰州梦菲英语学校 赵老师编讲23.It_ten years since they _to France. A. was.moved B. was.have moved C. is.have moved D. is.moved26.Im going shopping now. I _ home soon. A. return B. will be back C. come back D. go back30.Mike wants to know if _ a picnic tomorrow. Yes. But if it_, well visit the museum instead. A. you have.will rain B. you will have.will rain C. you will have.rains D. will you have.rains1. The volunteers _ a lot of help to the community for nearly ten years. . offered . will offer . are offering . have offered2. I _ many new friends since I came here. A. make B. made C. will make D. have madepresentpastforsince2 years agonowI lived here.I never move.I still live here.I have learnt English for more than ten years.我已经学了我已经学了10多年的英语。多年的英语。She has swum since half an hour ago.我已经游泳了半个小时我已经游泳了半个小时。现在完成时的主要用法现在完成时的主要用法2.2.表示表示过去过去已经开始已经开始, , 持续到持续到现在的动作或状现在的动作或状态态. .常与常与since + since + 过去的时间点，过去的时间点，for + for + 一段时一段时间，间，so far so far 等时间状语连用。等时间状语连用。 since 用来说明动作起始时间用来说明动作起始时间 “自从自从”for用来说明动作延续时间长度用来说明动作延续时间长度 “长达长达”难点突破一难点突破一I have lived here for more than twenty years.I have not heard from my uncle for a long time.I have lived here since I was born.My aunt has worked in a company since 1949.She has swum since half an hour ago. (1) since+具体的过去时间具体的过去时间 since 2008 since last Sunday (2) since +ago since two years ago (3) since+句子句子(过去时过去时) since I came to this school for的用法的用法 for+ 时间段时间段since 的用法的用法选用选用 forfor和和 sincesince填空填空: :1. We havent seen each other _ a long time.2. His father has been in the Party _ 10 years ago.3. The film has been on _ 20 minutes.4. Mr Green has worked here _ he came to China.5. His grandparents have been dead _ several years.6. Its five years _ we met last time.forforsincesinceforforsincesinceforforsincesince下一页上一页主菜单现在完成时的主要用法现在完成时的主要用法2.2.表示表示过去过去已经开始已经开始, , 持续到持续到现在的动作或状现在的动作或状态态. .常与常与since + since + 过去的时间点，过去的时间点，for + for + 一段时一段时间，间，so far so far 等时间状语连用。等时间状语连用。持续持续I have learnt English for more than ten years.我已经学了我已经学了10多年的英语。多年的英语。She has swum since half an hour ago.我已经游泳了半个小时我已经游泳了半个小时。短暂性短暂性动词与时间段的关系动词与时间段的关系上一页下一页短暂性动词短暂性动词可以可以用于现在完成时，但用于现在完成时，但是是不能不能和表示一段时间的状语（和表示一段时间的状语（for, since）连用。）连用。主菜单为了表述这种意思为了表述这种意思,我们常用相应的我们常用相应的来代替短暂性动词。来代替短暂性动词。难点突破二难点突破二Sam got sick two days ago . Sam has been sick for two days. Sally got her drivers license in 1999. Sally has had her drivers license since 1999. Ann started to play tennis in Jan. Ann has played tennis since Jan. Maria moved to Hawaii in 1996. Maria has lived in Hawaii for about 8 years. 瞬间动词与延续性动词的转换瞬间动词与延续性动词的转换come/go leave borrow buy die get to know begin end-arrive close/open-fall ill- go out marry/get married (to) fall asleep/get to sleep join be (in) be away (from)keephavebe deadknowbe onbe overbe here/therebe closed/be openbe illbe off/outbe married (to)be asleepbe in /be a member ofShe has bought the computer for two years.hadbuyhave/has hadHow long have you come to the United States？ been income tohave/has been inbuyhave/has hadAnn has gone to China since three months ago.been income tohave/has been inbuyhave/has hadgo tohave/has been inI have got to Paris for one week .been income tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been inMy brother has joined the army for five years. been inbeen a soldier come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier I have left Shanghai for 3 days. been away fromcome tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away I have borrowed the dictionary since 3 days ago . kept come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept The film has begun for 10 minutes. been on come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on The concert has finished for half an hour. been over come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over His dog has died for two years . been dead come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead 1.The English professor arrived here about a week ago The English professor _ _ here for about a week.2.Her husband started to work on the farm three hours ago. Her husband _ _ on the farm for three hours .3.The French musician came to China last month , and he is still here. The French musician _ _ _ China for a month.4.He joined the army in 1985. He _ _ _ the army _ 1985.5.He joined the Party half a year ago . He has been a Party _ for half a year.改写句子，使原句的意思不变，每空一词。改写句子，使原句的意思不变，每空一词。has beenhas workedhas been in has been in sincemember 6.The bus left five minutes ago . The bus _ already _ _ for five minutes .7.The girl bought a new school bag in September . The girl _ _ the school bag since September .8. The shop closed last winter . The shop _ _ _ since last winter .9. The film began ten minutes ago . The film _ _ _ for ten minutes .10. The dog died two days ago . The dog _ _ _ for two days .11. The meeting ended last month . The meeting _ _ _ for a month . has been away has hadhas been closed has been on has been deadhas been over 2022-6-9兰州梦菲英语学校 赵老师编讲23.It_ten years since they _to France. A. was.moved B. was.have moved C. is.have moved D. is.moved26.Im going shopping now. I _ home soon. A. return B. will be back C. come back D. go back30.Mike wants to know if _ a picnic tomorrow. Yes. But if it_, well visit the museum instead. A. you have.will rain B. you will have.will rain C. you will have.rains D. will you have.rains1. -Where is Mrs. Smith? I havent seen him for a long time. -She isnt in Beijing. She _ England. A. has been to B. has gone to C. has been in D. went to2. Sanya is a beautiful city. I _ there twice. A. have gone B. have been C. have been to D. have gone to 3. -Jack, I havent seen your father for a long time. -He _ New York on business for two months. A. has been to B. has gone to C. has been in D. went toHe has gone to Shanghai.他他(已经已经)去上海了。去上海了。He has been to Shanghai.他他(曾经曾经) 去过上海。去过上海。比较比较 have/has been to have/has gone to难点突破三难点突破三 去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问说话时 说话时去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问 说话时去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问 说话时去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问 说话时去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问 说话时去过去过.（强调（强调主语的经历主语的经历）常与常与ever, never,once,twice,连用连用 在在某地某地与与时间段时间段连用连用用用how long 提问提问2022-6-9兰州梦菲英语学校 赵老师编讲23.It_ten years since they _to France. A. was.moved B. was.have moved C. is.have moved D. is.moved26.Im going shopping now. I _ home soon. A. return B. will be back C. come back D. go back30.Mike wants to know if _ a picnic tomorrow. Yes. But if it_, well visit the museum instead. A. you have.will rain B. you will have.will rain C. you will have.rains D. will you have.rains _ you _ beautiful West Lake? Yes. I _ it last summer. A. Have, visited; visited B. Have, visited; have visited C. Did, visit; visited D. . Did, visit; have visitedHave you visited beautiful West Lake? Yes. I visited it last summer. have known knew saw have lost have did move lived did has finished see saw 现在完成时与一般过去时的比较现在完成时与一般过去时的比较 1）一般过去时一般过去时表示过去某时发生的动作或单纯叙述过去的表示过去某时发生的动作或单纯叙述过去的事情，事情，强调动作强调动作； 现在完成时现在完成时为过去发生的，强调过去的事情对现在的影为过去发生的，强调过去的事情对现在的影响，响，强调的是影响强调的是影响。I saw this film yesterday.（强调看的动作发生过了。）（强调看的动作发生过了。）I have seen this film. （强调对现在的影响，电影的内容已经（强调对现在的影响，电影的内容已经知道了。）知道了。）牢记牢记: when 不与现在完成时连用。不与现在完成时连用。难点突破四难点突破四2）一般过去时一般过去时 常与具体的表示过去的时间状语连用常与具体的表示过去的时间状语连用; 现在完成时现在完成时通常与模糊的时间状语连用。通常与模糊的时间状语连用。一般过去时的时间状语一般过去时的时间状语: yesterday, last week，ago, in1990, in October, just now, - 具体的时间状语具体的时间状语现在完成时的时间状语现在完成时的时间状语: for, since, so far, ever, never, just, yet, till/until, up to now, in the past few years, recently, -模糊的时间状语模糊的时间状语Tom has written a letter to his parents last night. Tom wrote a letter to his parents last night.（错）（错）（对）（对）1.这只狗死了。这只狗死了。2.这只狗昨天死了。这只狗昨天死了。3.这只狗一天前死了。这只狗一天前死了。4.这只狗死了一天。这只狗死了一天。The dog has died.The dog died yesterday.The dog died a day ago.The dog has been dead for a day._1.戏剧开始了。戏剧开始了。2.戏剧半小时前开始了。戏剧半小时前开始了。3.戏剧开始半个小时了。戏剧开始半个小时了。4. 我买了一台电脑。我买了一台电脑。5. 自从我来到这里就买了一台电脑。自从我来到这里就买了一台电脑。The play has begun.The play began half an hour ago.The play has been on for half an hour.I have bought a computer.I have had a computer since I came here.Put the following sentences into English.1. A: 火车已经开走了火车已经开走了. B: 什么时候开走的什么时候开走的? A: 半个小时之前开走的半个小时之前开走的.2. A: 你看过这部电影吗你看过这部电影吗? B: 看过看过. A: 什么时候看的什么时候看的? B: 上周星期天看的上周星期天看的. A: The train has left. B: When did it leave？ A: It left half an hour ago.A: Have you seen the film?B: Yes, I have.A: When did you see it?B: I saw it last Sunday.Good afternoon, doctorwrong with youhave hadallHave you taken yourtoHow long have you been like thisSinceHave hadto eating Take timesdayHomework:书面表达书面表达 近几年新乡发生了巨大的变化。空气更加清新，到处可见绿树鲜近几年新乡发生了巨大的变化。空气更加清新，到处可见绿树鲜花；修建了宽阔的公路和高大的楼房；人们的生活越来越好了。花；修建了宽阔的公路和高大的楼房；人们的生活越来越好了。新乡已变成了一座美丽的现代化大都市。请你以已待在新乡新乡已变成了一座美丽的现代化大都市。请你以已待在新乡2年年的的Jane的名义给你的好友的名义给你的好友Maria发一封发一封e-mail,向她介绍新乡的变向她介绍新乡的变化。要求：条理清晰，不少于化。要求：条理清晰，不少于80词，开头已给出，不计入总词数。词，开头已给出，不计入总词数。 Dear Maria, How are you doing? _2022-6-9兰州梦菲英语学校 赵老师编讲23.It_Thank you!n years since they _to France. A. was.moved B. was.have moved C. is.have moved D. is.moved26.Im going shopping now. I _ home soon. A. return B. will be back C. come back D. go back30.Mike wants to know if _ a picnic tomorrow. Yes. But if it_, well visit the museum instead. A. you have.will rain B. you will have.will rain C. you will have.rains D. will you have.rains