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1、精品文档一. 1)现在完成时通常表示过去发生或已经完成的某一动作对现在 造成的影响和结果。说话人强调该动作或状态对现在的 结果或影响。I ' m sure we ' ve met bef我肯定我们以前见过面。2)表示开始于过去并持续到现在的动作或状态,往往和包括现在在内的表示一段时间的状语连用,女口rece ntly, already, just, lately, forsince ,ye等。如:I haven ' t heard from her these da这些日子我没有收到她的信。3)have been to 禾口 have gone to的区另U二. 英语的
2、行为动词有持续性动词和瞬间性动词之分,使用中应注意两者的区别。1. 持续性动词:表示一个动作可以持续一段时间或更长时间。常见的 study, play, do, read, learn, speak, talk, , sit, stand, keep等。2. 瞬间性动词:表示一个动作发生在一瞬间,非常短暂。亦称终止性动词。常见的-begin, start,finish, go, come, leave, find, get up, arrive, reach,get to, enter, hear, stop, open, close, become, buy, borrow, lend,ha
3、ppe n, join, I ose, re new, die,等3. 瞬间性动词在完成时中如要与表示持续一段时间的状语连用,通常用意思相当的持续性动词来替换He has been in the army/a soldier for three years.(他参军已有 3 年了。)不用 has joinedShe has bee n up for quite some time.(她起床已有好久了。)不用 hasgot upHas your brother bee n away from home for a long time?(离家已有好久了吗?)不用has left常用瞬间动词相应持续
4、性动词关系:1、go be away 2、come be here 3、come back be back 4、leave be away ( be not here) 5、buy have 6、borrow keep7、diebe dead8、beginbe on9、finish be over10、openbe ope n11> closebe closed12、losebe lost13、get toknow know 14、turnon beon 15、get upbeup 16、sit dow n sit/beseated 17、joinbe in ()或 bea member
5、 18、become be4. 瞬间动词的否定形式可以与表示一段时间的状语连用例如:I haven ' t seen you for a long time.(好久没见到你了。)区别下面三组词广Have been to表示去过某地方,不过现在已经回来J Have gone to 表示去了,还未回来Have been in 表示一直在某个地方五现在完成时和一般过去时的区别现在完成时用来表示之前已发生或完成的动作或状态,其结果的确和现在有联系。 动作或状态发生在过去,但它的影响现在还存在;而一般过去时表示过去的事实, 不表示和现在的关系。I have just bee n to Londo
6、n. I went there last mon th. 我刚去过伦敦,是上个月去 的。1. 过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完 成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。2. 过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连 用,或无时间状语。现在完成时的练习(一) 一、 单项选择1、A.Both his pare nts look sai. Maybe theywhat's happened to him . D. will knowknew B . have known C . must knowA.already
7、B . neverC . everD. still3、Have you met Mr.Li?A.justB. agoC .beforeD .a moment ago4、The famous writerone new book in the past two yearA.is writi ngB .was writingC .wroteD .has written5、Our countrya lot so far .Yes. I hope it willbe evenA.has changed ; wellB . changed; goodC .has changed ; betterD. c
8、ha nged; better6、Zhao Lanalreadyin this school for two years.A.was; study ingB . will; studyC .has; studiedD. are; study ing7、WeXiao Li since she was alittle girl .A.knowB.had knownC . have knownD. knew8、Harry Potter is a very nice film. Iit twice .A.will seeBhave seenC. sawD .see9、These farmers hav
9、e bee n to the Un ited StatesReally? Whenthere?A.will they goB . did they goC .do they goD. have they gone10、youyour homework yet ?Yes. Iit a moment ago.A.Did; do; finishedB . Have; done; finishedC .Have; done; have fini shedD. will; do; finish11、His fatherthe Party since1978 .A.joinedBhas joinedC .
10、 was inD.has bee n i12、Do you know him well ?Sure .Wefriends :since ten years ago .A.wereB.have bee nC . have become D.have mad13、How long haveyouhere ?About twomon ths.A.bee nBgoneC . comeD.Arrivedbee n to Shan ghai, has he?2、He hasBega nD.in1ten minu tes. has bee n on14、Hurry up! The play A.forhas
11、 begun B . had begunC .It ten years since he left the army .isB. hasC. will15、A.D. Was16、 Miss Green isn't in the office. sheto the library.A. has goneB. wentC .will goD. has been17、 My parents Shandong for ten years.A. have been inB . have been toC . have gone toD. have been18、The students have
12、 cleaned the classroom,?A. so theyB. don' theyC. have they D. haven' they19has Mr White been a member of Greener China since heto China?A. How soon, comesB.Howoften, gotC. How long, cameD.Howfar, arrived20、 His unclefor more than 9 years.A. has come hereB.hasstarted to workC. has lived there
13、D.hasleft the university二、 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 bee n here?3、The old manlast year. He for a year. (die)(动词填空)4、This factory opened twenty years ago.同义句转换)This factoryfor twenty years.5、Miss Gao left an hour ago.(同义句转换)Miss Gaoan hou
14、r ago.6、Her mother has been a Party member for three years(.同义句)Her motherthe Party three years.7、The Green Family moved to France two years ago.同义句转换)two yearsthe Gree n family moved to Fran ce.8、The bus has arrived here. It arrived ten minutes ago扌把两个句子合并成一个 句子)现在完成时练习(二)I. Fill in the blanks with
15、 the proper form.I. 1already(see) the film. I(see) it last week.2. he(fin ish) his work today? Not yet.3. My fatherjust(come) back from work. He is tired now.4. Where ' s Li Mi ng ? He(go) to the teacher' s office.5. I(work) here since I(move) here in 1999.6. So far I(make) quite a few frie
16、nds here.7. How longthe Wangs(stay) here ? For two weeks.8. Ijust(fin ish) my homework.9. He(go) to school on foot every day.10. you(find) your scie nee book yet?II. If it(be) fine tomorrow, I'll go with you.12. The stude nts(read) En glish whe n the teacher came in.13. Look! The mon key(climb)
17、the tree.14. My mother(come) to see me n ext Sun day.15. I've lost my pen.you(see) it any where?II. Choose the best answer.A. comeB. gotC. arrivedD. been2. My gran dpa died.A. at the age of my 2B. for 2 yearsC. whe n 1 was 2.D. my age was 6.1. How long have youhere?3. Jane hasto BeiJi ng. She wi
18、ll come back tomorrow.C. wentD. n ever bee nA.beenB.gone4. It is ten yearsI last saw heA. afterB. sinceC. forD. that5. -Who will go to the station to meet Lorry?-I will. Iher several times.A. metB. have metC. had metD.will meet6.-What a nice dress! How longyouit?-Just 2 weeks.A. will, buyB. did, buy
19、C. are, hav ingD.have, had7.-Do you know Lydia very well?-Yes, She and Ifrie nds since we were very young.A. have madeB. have becomeC. have bee nD. have tur ned8.The Smithsin China for 8 years.A. has livedB. livedC. have bee nD.live9. -Hello, this is Mr. Green speaking. Can I speak to Mr. Black?-Sor
20、ry. He the Bai niao Park.A. has bee n toB. has gone toC. went toD. will go to10. -you everto the US?-Yes, twice.A. Have, goneB. Have, bee nC, Do, goD. were, goingIII. Rewrite the sentences.1.1 have been to Macau before.改为否定句)2. He hasnt come to schooteuse he was ill.就划线部分提问)Ibee n to Macau before.he
21、 come to school?3. I bough a new bike just now. 用 just 改写)Ijusta new bike.4. We began to learn English three years ago改为同义句)WeEn glishthree years5. He has n ever surfed,?(改成反意疑问句)6. They have bee n here si nee 2000.(对划线部分提问) have they bee n here?7. The old manlast year. He hasfor a year. (die)动词填空)8
22、. Miss Gao left an hour ago.(同义句转换)Miss Gao hasan hour ago.IV . Ask the questions1) I have bee n there for two days.you?2) My father has lived here since 2000.your father?3) He left here yesterday.he?4) They bought a book two hours ago.theya book?V . Use “never, ever, already, just, yet, for, since” to fill in the blanks.1.1 havesee n him before, so I have no idea about him.2. Jack hasfini shed his homework.3. Mr. Wang has taught in this schoolten years.4. “ Have yousee n the film? ”“ No, I havesee n it.5. “ Has the bus left?”“ Yes, it hasleft.”六、用 have / has been to /in, have gone t及 go
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