一般过去式现在完成时区别.doc

12have/has+3(1) (2) (3) AHe worked very hard last year.BMr. Smith bought a new car yesterday.CThey were here only a few minutes ago. yesterday, yesterday morning afternoon, evening , just now , before , then at that time , last + last week, month, year, Monday, January, spring, , etc. , that + that day, afternoon, summer, , etc. , + ago a few minutes ago, two weeks ago , years ago, etc.1. , e.g. He returned home very late last night. He turned off TV at midnight. He often turns off TV after midnight.2. never, often, usuallye.g. She often swam/ went swimming last summer. In the past few years, Mary seldom called her grandfather.3. said, reportede.g. She said, Im tired of his long speech.-She said that she was tired of his long speech. The doctor reported, The patient is very well.-The doctor reported that the patient was very well. 4. e.g. Father promised to buy me a new bike when he got/would get his pay the next day.He said she would lose her temper if she knew the truth. 5. e.g. A: Im hungry. B: What did you say? A: Her name is Mary. B: What was her name?1. have (has)+2. We are good friends.(I knew him in 1997.We have known each other since 1997.1justalreadyyet - Have you had lunch yet?- Yes, I have. Ive just had it. 2forsinceHe has taught here since 19811981I havent seen her for four years.3twice,ever,never,three times I have been to Beijing twice.3.1yesterday,last Sunday,in1990,three years agoa. alreadyyetalreadyyetalreadyWe have already finished our homework.They havent finished their homework yet.Has he done it already? b. ever never-Have you ever been to the Great Wall? - I have never been to the Great Wall.c.just, before, up to now, the past few yearsI have seen her before, but I can not remember where.He has been there three times the last few days.d.now, today, this morning (month, year, term)-Have you met him today? -No, I havent. How many times have you been there this year?2sincefor,I havent seen him for two years. come,arrive,buybearrivebe here begin(start)be ondie be dead come backbe backleave be away fall ill(sick,asleep)be ill(sick,asleep)get upbe up go out be outfinish be over put on wear be onopen be open join be in be a member ofclose be closed go to schoolbe a studentborrow keep buy havecatch(a cold) have(a cold) get to know knowbegin to studystudy come to workworkHe has been a soldier for three years.His father has been dead for two years.The film has been on for ten minutes.We have studied English for three years. 4.1have been(to)have gone( to)have been(to)have gone(to)once ,never, several timesThey have been to Beijing twice.He has gone to Beijing . 2sinceIt is two years since his father died.=His father has been dead for two years.3I havent left here since 1997.1997(4) for, sinceI have lived here since my childhood.I have lived here for 10 years. 10(5) how longHow long have you lived here?I lived here for a week last summer.I have lived here for a week by now. I will live here for a week next year.I have just been to London. I went there last month. 1. 2. :yesterday, last weekago, in1980, in October, just now, :this morning, tonight, this April, now, oncebefore, already, recentlylatelyfor, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,3. live, teach, learn, work, study, e, go, leave, start, die, finish, become, get marriedI saw this film yesterday. I have seen this film. Why did you get up so early? Who hasnt handed in his paper? She has returned from Paris. She returned yesterday. He has been in the League for three years. ()He has been a League member for three years. ()He joined the League three years ago. ( joined)I have finished my homework now.-Will somebody go and get Dr. White?-Hes already been sent for. yesterday, last, week, in 1960Tom has written a letter to his parents last night.Tom wrote a letter to his parents last night.1. A. already yet1) Have they taken down the old pictures _? No, not _.2) Most of us have finished our compositions _3) He said he hadnt visited the exhibition _.B. since for1) We have learned five lessons _ the beginning of this term.2) Mrs. Liao has been in hospital _last week.3) I have stayed at my aunts _two weeks.C. have gone have been1) Where are the boy students ? They _ to the school factory.2) Is your father in ? No, he _ to Shenzhen. _he ever _ there before ? Yes, he _ there several times3) He asked me if I_ to Hangzhou before.I told him that I wanted to go there for a visit as I _ never _ to that city before.2. 1. Mother _me a new coat yesterday. I _ it on. It fits me well.A. had madehave tried B. madehave triedC. has madetried D. madetried2 He _to draw horses already. When _ he ? Last year A. learnedhas B. learneddid C. has learnedhas D. has learneddid3.Tom _up into the tree. Look, he _ high up there !A. has gotis B. has climbedwas C. got was D. climbedis4._ you _ the text yet ? Yes, we _ it two hours ago.A. Didcopydid B. Havecopiedhave C. Havecopieddid D. Did copyhad5. Why _ she _ angry ? Because he _ at her just now .A. didgetshouted B. hasgotshoutedC. didgethas shouted D. hasgothas shouted6. _you _ the film before ? Where _ you _ it ?A. Have seendidsee B. Did seedidwatchC. Haveseenhaveseen D. Did seehaveseen7.You _ me waiting for two hours. I _ for you since five.A. keptwaited B. have keptwaitedC. kepthave waited D. have kepthave waited8.Where _ John _ ? To the library. He _ there for an hour.A. hasbeenhas gone B. hasgonehas been C. didgowent D. didbewent9._ the baby still _ ? No, it _ crying.A. Hascriedhas stopped B. IscryingstoppedC. Did crystopped D. Iscryinghas stopped10. I _ the way. I _ here for quite many years.A. knewhave lived C. knewlive C. knowhave lived D. knowlive11. _ you ever _ America ? Yes, I have.A. Havegone to B. Havegone in C. Havebeen to D. Have been in12. My brother _college for over three years.A. has gone to B. has been to C. has been in D. has been at13.He _ the Army by the end of 1989. He _ in the army since then.A. joinedis B. has joinedhas been C. had joinedis D. had joined has been14. By the time I _ back they _ up ten satellites.A. camehave sent B. camehad sent C. comehave sent D. had comesent15. Jack _ over five lessons by seven oclock. Then he _ a rest.A. wenttook B. wenthad taken C. had gonetook D. had gonehad taken16. We _ out by that time that he _ a spy for a long time.A. had foundhad been B. had foundwas C. foundhad been D. foundwas17. Before the news _ him, he _ to know about it.A. reacheshas got B. reachedhad got C. reachedgot D. had reachedgot18. I _ him a second letter before I _ from him.A. wroteheard B. wrotehad heard C. had writtenheard D. have writtenhear19. People _ that the soldiers _ fighting.A. sayhad stopped B. saidhas stopped C. saystopped D. saidhad stopped20. We _ in a good harvest because we _ enough rain.A. didnt gethad had B. gothad had C. had gothad had D. gothadnt had21. They _ for five hours when they _ in New York.A. flewarrived B. had flownhad arrivedC. flewhad arrived D. had flownarrived22. She _ that it _ for two days by that day.A. sayshas rained B. sayshad rained C. saidhad rained D. saidrained23.