九年级仁爱英语现在完成时讲与练

现在完成时讲解与练习一、构成现在完成时是由助动词h a v e(h a s)+动词的过去分词构成。

助动词说明该谓语是属于现在时范围，它和主语的人称、数要保持一致。

过去分词是主要的谓语动词，说明句子的意义。

二、用法（1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。

常被j u s t、a l r e a d y、y e t等副词修饰。

如：-H a v e y o u h a d l u n c h y e t?-Y e s,I h a v e.I'v e j u s t h a d i t.你（已经）吃午饭了吗？我刚刚吃过。

（现在我不饿了）（2）表示从过去某一时刻开始一直持续到现在的动作或状态。

这个动作可能刚停止，可能仍然在进行。

常带有f o r和s i n c e等表示一段时间的状语。

如：H e h a s t a u g h t h e r e s i n c e1981他自1981年就在这儿教书。

（可能还要继续教）I h a v e n't s e e n h e r f o r f o u r y e a r s.我有四年没见到她了。

（3）表示说话前发生过一次或多次的动作，现在成为一种经验，（即表示过去的经历）一般译为汉语“过”，常带有t w i c e,e v e r,n e v e r,t h r e e t i m e s等时间状语。

如：I h a v e b e e n t o B e i j i n g t w i c e.我去过北京二次。

三、结构1）．陈述句结构：主语＋h a v e(h a s)（n o t）+过去分词＋其它。

h a v e n o t=h a v e n’t h a s n o t=h a s n’t.2）．一般疑问句结构：H a v e(H a s)＋主语＋过去分词＋其它？3）．特殊疑问句：特殊疑问词＋h a v e(h a s)+主语+过去分词＋其它？e g.H e h a s a l r e a d yf i n i s h e d h i s h o m e w o r k.H e h a s n’t f i n i s h e d h i s h o m e w o r k y e t.H a s h e f i n i s h e d h i s h o m e w o r k y e t?--Y e s,h e h a s./N o,h e h a s n’t./N o,n o t y e t.四、现在完成时的时间状语（1）现在完成时属于现在时范围，故不能和过去的时间状语连用。

现在完成时的重点和难点一、现在完成时的“完成用法”和“未完成用法” 1.现在完成时的"完成用法"现在完成时的"完成用法"指的是动作发生在过去某一时刻并已结束，但该动作对现在产生了影响，与现在情况具有因果关系。

例如：He has turned off the light.他已把灯关了。

(动作结束于过去，但说明的是现在的情况--灯现在不亮了。

)现在完成时"完成用法"的特点是动作不延续，因此，该时态只能与表示不定的过去时间状语(如：already，yet，before，recently等)、频度时间状语(如：never，ever，once等)、包括现在时刻在内的时间状语(如：this morning ／ month ／year...，today等)连用。

例如： Have you found your pen yet？你已找到你的钢笔了吗？ 2.现在完成时的"未完成用法" 现在完成时的"未完成用法"指的是动作开始于过去某一时刻，一直延续到现在，或可能还要继续下去。

例如：He has lived here since 1978.自从1978年以来，他一直住在这儿。

(动作起始于1978年，一直住到现在，可能还要继续住下去。

)I have been in the army for more than 5 years.我在部队已经呆了五年多了。

(动作开始于5年前，一直延续至今，有可能还要继续下去。

)此种用法的句中常需一个表示一段时间的状语(由since或for引导)，或表示与现在时刻相连的时间状语(如：up to now，so far到目前为止)等。

例如：I have heard nothing from him up to now.到目前为止我没有他的任何消息。

注意：(1)现在完成时的未完成用法只适用于延续性动词，不可用于终止性动词，即瞬间完成或延续时间很短的动词。

最新仁爱九年级英语现在完成时练习及答案一、用“ for”或“ since”填空 .1999one year Saturday10 o’clock last weeks two weeks10 hours ago he was born two months agoover five days we came here last year二、单项选择()1.I Beijing twice. It ’s so beautiful.A. have gone toB. have been toC. has been to B. went()2.---How long has Maria been a nurse? ----.A. Since two years agoB. Since two yearsC. For two years ageD. In 2002 ()3.He hasn’tfinished his homework.A. alreadyB. everC. nevverD. yet()4.The film for half an hour. All of us are late.A. has begunB. has onC. has been onD. began()5.---How long have you China?---For three years.A.()6.I have been to American， so I know only a little about it.A. alreadyB. everC. neverD. yet()7.---Tom， will you go to see the film “E.T”this evening?---No ， I won ’t. I it already.A. sawB. have seenC. has seenD. will see()8.---Excuse me， is Sally here? ---Sorry， she Beijing on business.A. has been toB. has been inC. has gone toD. have gone to()9.They some books they were interested in science.A. have bought， sinceB. have bought， forB. C. have had， since D. have had， for()10.---Have you ever been to Qingdao? ---. I’ve never been there before.A. Yes， I haveB. No， I haven’tC. Yes， I didD. No ， I didn t ’()11.The weather is very cold these days. I a cold for a few days.A. have caughtB. have hadC. catchD. caught()12.How long have you in the party?A. joinedB. taken partC. been()13.---Where’s your father? ---- He to the post office.A.has beenB. has goneC. wentD. will go( )14.---May I speak to Mr. Green?---Sorry. He london. But he’ll be back in two days.A. has been toB. has gone toC. has been inD. went to一、用所给动词的适当形式填空 .1.Every student _________________ (see) the film already.2.Kent and I __________________ (write) a song before.3.Dick _______________ (do) the work these days.4.The people in the mountains ________ never ________ (see) films.5.Patty _______________ (buy) a magazine about the school life.6.The actress ________________ (live) here all her life.7.The glass is broken. Who ________ (break) this glass?8.Finally the workers ______________ (finish) that job.9.________ you ________ (borrow) the book we talked abut last time?10.There ’ s no more wine in the bottle. They ________ (drink) all of it.11.Tom ________ (leave) a message for you. He ________ (call) last night.12.I ______________ (see) the movie once before. I __________ (love) it a lot.13.A: __________________ (you/hear) the news? B: yes， I ________A: Who _______________ (tell) you the news?B: Li Ming ________ (do) A: When ____________________ (he/tell) you?B: Two hours ago.14.I_______already_______(see)the film. I_______(see)it last week.15.______ he _________(finish) his work today ? Not yet .16.______you ______(be)to Hong Kong ?Yes，I _________(be)there twice .17.______ you ever ________(eat )chocolate sundaes? No， never.19.Where`s Li Ming? He________(go)to the teacher`s office.20.Shanghai ______(be) a small town hundreds of years ago.21.I ___________ (work) here since I ______ (move) here in 1999.22.So far I ____________(make) quite a few friends here.23.How long ______the Wangs _________(stay) here?For two weeks.二、句型转换 (每空一词 ).1.I have been to Macau before.改(为否定句 )I ______________ been to Macau before.because he`s ill. (就划线部分提问 )3.He has learned English for 5 years就.(划线部分提问 )______ ______ _______ ________ learned English ?4.I bought a new bike just now.(用 just 改写 )I ________ just __________ a new bike.5.We began to learn English three years ago改.(为同义句 )We ________ _______English ________three years6. The factory opened ten years ago（.同义句）The factory _______ ________ ______ for ten years.7.They have cleaned the room twice this week.就(划线部分提问 )_____ _____ ____ ______ they ______ the classroom this week?8 My father went to England in 2003 and 2005. （同义句）My father _____ ______ _____ England _____.9. John left Beijing three years ago. （同义句）John_______ ______ ______ Beijing_____ three years.（同义句）11. My father bought the car half a year ago. （同义句）My father ______ ______ the car _______ half a year.三、按要求填空A. 用 already 或 yet1) Have they taken down the old pictures ______? No， not ___________.3) He said he hadn’ t visited his home.B.用 since 或 for1)Mike has been ill _____a long time. He has been in hospital ______ October.2)Mrs Liao has been in hospital _________last week.3)I have stayed at my aunt ’ s __________two weeks.4). Jill has been in Ireland ________ Monday.5). Jill has been in Ireland _____________ three days.6). My aunt has lived in Australia __________ 15 days.7). Margaret is in her office. She has been there__________7 o`clock.8). India has been to Shanghai___________1974.C. 用 have gone 或 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 times 3) 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.四、单项选择1.Li Hong has ________ the army for 2 years.A. joinedB. joined toC. been inD. joined in2.We have been friends since ______.A. childrenB. five yearsC. five years agoD. five years before3.Mike ___________ the story for a month.A. Has boughtB. Has hadC. had hadD. has borrowed4.You ______ that question three times.A. already askedB. have already askedC. already have askedD. asked already5.Those foreign friends left Guangzhou __________.A. since last weekB. a week agoC. for a weekD. since a week ago6.I _____ at this school for two years already.A. am studyingB. studyC. studiedD. have studied7.They _________ in the city since last summer.A. liveB. didn ’ t liveC. have livedD.live8.Mrs. Wang has lived in Haikou _________ 1992.A. sinceB. fromC.afterD. in9.Mr. Black _________ China since the summer of 1998.10.You ’ d better go on ________ English.A. studyB. studiedC. studyingD. to study11.You have never been to the Great Wall， ________ you?A. doB. don’ tC.haveD. haven ’t12.His father _______ for years.A. has diedB. has been deadC. diedD. dies13.Mary ________ to see the films because she __________ it twice.A. won ’ t go， sawB. won ’ t ，go will seeC. won ’ t go， has seenD. didn’ t，go sees14.________ you ________ some more food? Thank you. I _______ enough.A. will haveB. have hadC. Do， have ， haveD. Do， have， had15.______ you ______ England?Yes， it _____ a beautiful country.A. Will ， gone to， wasB.Have ， been to， isC. had ，been to， isD. Have ，gone to， is16.-------_______ you _______ to the capital?-------No ， I ______.I ______ there early next month.A. Have，been， haven’t，am goingB. Had， been， hadn’t， am goingC. Have， gone， haven’t，was goingD. Did ，go， didn ’t，was going17.------You sister ______ to London to study English. Is that true?-------Yes ， she ___ there for two months.A. has been， has beenB. will go ， has goneC. gone， will beD. has gone， has beenHe ____ it two days agoA. learns， will get ， boughtB. is learning， has got， boughtC. learned， has got， boughtD. is learning， got， has bought19. --You haven ’ t read the book before， have you?--_______.A. Yes ， I haven ’ t.B. No， I have.C. Yes， I do.D. No， I haven ’ t.20. —Where is Li Lei?—He ___ Shanghai.A. has gone toB. has been toC. went toD. goes to21.-----Have you ______been to Beijing?--------No ，___________.A ever everB yet ， neverC ever never1一：用“ for”或“ since”填空 .since1999for one year since Saturday since10 o’clock since last weeks for two weeks since10 hours ago since he was born since two months ago for over five days since we came here last year二、单项选择1－ 5 BADCB6－10 CBCCB11－ 14BCBB三、完成句子1.I have just lost my purse.2.Have they cleaned the classroom yet? Yes， they have.3.The boy has been ill for three days.4.Tom has been away from China for five years.5.China has already sent up many satellites to space.6.I have never been to Sichuan before.7.They have been married for ten years.8.So far， he has already learnt more than 2000 words.2一、用所给动词的适当形式填空 .1.has seen2.have written3.has been doing4.have ， seen5.has bought6.lives7.breaks8.finished9.Have ， borrowed 10.have ， droken 11.has left，called 12.have seen ， love 13.Have you heard ， have ， told ， did ， did he tell14.have，seen，saw15.Has，finished16.Have，been，have been17.Have，eaten22.have made 23.have， stayed二、句型转换 (每空一词 ).1.have not2.Why hasn't3.How long has he4.have， bought5.have learnt， for6.has been open7.How many times have， cleaned8.has been to， twice9.has been away from ， for 10. has been closed， since 11.has had ，for在完成：【2011 福建泉州】 1.—Dad，I ________ the station for minutes，but nobody came to meet me.— Don’t worry. I ’ll go to meet you soon.A. arrived atB. have been atC. will reach【2011 云南八市】 2.—________ you ever _________ Dali?— Never. But I am going there this vacation.A. Do⋯go toB. Have ⋯ been toC. Have⋯gone toD. Will⋯go to【2011 北京】 3. My aunt is a writer. She ____more than ten bookssince 1980.A. writesB. wroteC. has writtenD. willwrite【2011广清】 4. Echo _____ for half a month. She’A. left B leave C. has left D. has been away【2011 广西百色】 5.The Smiths cameto Shanghai in 2008，they__ there forthree years since then.A.liveB. livedC. have livedD. will live【 2011 广西桂林】6. — Have you ever been to Nanning?—Yes，_______ .A. I wasB. I doC. I amD.Ihave【2011 河北省】 7. I my homework，I guess I can't join you.A. don't finishB. didn't finishC. haven't finishedD. won't finish【2011?河南省】 8.—Excuse me，where is Mr. Brown's office?— Sorry ， I don't know. I _____ here for only a few days.A. workB. workedC. have workedD. will work【2011 黑江化市】 9. —Where is Bob? —He ______to Harbin for a meeting.A. wentB. has beenC. has gone【2011 江徐州】 10. — Are you going to the bank， Laura? —No， I______ to the bank already.A. have beenB. have goneC. am goingD.had been【2011 呼和浩特】 11. ----Oh ， you are here. I ’m looking for you all the morning.？----To the library.A. Where have you goneB. Where will you goC. Where are you goingD. Where have you been?【 2011 四川资阳】 12. So far this year，many new houses ________ inWenchuan with the help of the government.A. buildB. are builtC. will buildD. have been built【2011 天津】 13. My grandmother ______ a lot of changes in Tianjin since she came here.A．sees B.can see C.will see D.has seen【2011 贵州毕节】 14．I many new friends since I came here．A．make B．made C．will make D．have made【2011 福建莆田】 15. Mrs. Weng came back from France in 2010.She _____ there for four years.A. worksB. workedC. has worked【2011 贵州贵阳】 16. "Where's your brother，Jane?""He's not in Guiyang these days. He________Beijing.'A. has gone toB. has been toC. had been to【2011 四川雅安】 17. She _______ this book for nearly three weeks.A. has borrowedB. has lentC. has boughtD. has kept【2011 四川雅安】 18. They _____ England and they will be back next week.A. have gone toB. have been toC. have gone inD. has been on【2011?四川南充】 19. He_______ in this city since his family moved to Nanchong.A. liveB. livedC. has lived【 2011 陕西】 20. Some students in Shanghai e-bags for severalmonths.A.haveB. have hadC.hadD.will have【2011 辽宁本溪】21. — Is Mr. Smith still in Shanghai?—Yes， he ______ there for two months.A. has beenB. has goneC. has been toD. has gone to【 2011?宁夏】 22. My brother and I _____ in Yinchuan since 1997.A. had livedB. have livedC. liveD. will live【2011 广西贵港】 23. My pen pal said he would write to me， but I ___ any letters from him so far.A. won’ t receiveB. haven’t receivedC. hadn’ t receivedD. didn’ t receive【2011 广西贺州】 24. Our country ______the sixth population census(人口普查 ) already.A. finishedB. has finishedC. will finishD. finishes【2011 贵州遵义】 25.Thomas ______ the army for two years ， so he misses his mother very much.A. has joinedB. has taken part inC. has been in【2011 江苏泰州】 26. — How well do you know the Opera House?— I know the place very well. I____ Sydney manytimes.A.have been inB.have been toC.have gone toD.have arrived in【2011 重庆江津】 27.A:How clean the bedroom is!B: Yes， I am sure that someone it.A. cleansB. cleanedC. has cleanedD.had cleaned【2011·福建福州】 28. — Where is Ben? — He ____ to the teachers ’ office. He will be back soon.A. goB. has goneC. has been【2011 重庆】 29. I ______my hometown for a long time， I really missit!A. leftB. went away fromC. have leftD. have been away fromGuanyinshan 【2011 山东聊城】 30.—Will you please go to see the moviewith me?—No， I won ’t. I______ already.A. sawB. have seenC. seeD. will see【2011 四川广安】 31.－Where is John?－He ______ the science lab.A. has gone toB. has been toC. went to【2011?甘肃兰州】 32. — How do you like your English teacher?— He is great. We friends since three yearsA. wereB. have madeC. have been【2011 山东威海】 33. — Hi ， guys. Where are you heading now?— Home.We_________all our money， so we have to walk home now.A. spendB. spentC. have spentD. are spending【2011四川内江】 34.—_____ you _____ the movie Gongfu Panda II ?— Not yet. I'll see it this Sunday.A. Did ， seeB. Do， seeC. Have ， seen【2011 江苏淮安】 35.British Prince William( 威廉王子 ) and Kate _____ for nearly two months.A.marriedB.have marriedC. have been marriedD.have got married【2011?湖南株洲】 36. Jim _________ in Zhuzhou since he finished his college.A. worksB. is workingC. has worked【2011湖南怀化】 38.—May I speak to Lin Tao?— Sorry ， he is not in. He ______ to Changsha.A. has beenB. has goneC. went【2011 安徽】 39. He promised to pick me up at the school gate. However.he __ yet.A. didn't arriveB. doesn't arriveC. isn't arrivingD. hasn't arrived【2011?贵州铜仁】 40. Great changes _________ in Tongren in the past five years.A. have happenedB. have taken placeC. have been happenedD. have been taken place【2011 广东肇庆】 41. You are too late. The film ______ since half an hour ago.A. has begunB. has been onC.began【2011 湖北襄阳】 42. ---- Whywon’ t you go to the movie with me， Gina?- --- Because I it twice.A. seeB. have seenC. sawD. will see【2011湖南永州】 43. -Where's your father，Tom? -He__ to Changsha.A. goesB. wentC. has gone【2011 山东】 44. - Whereis my sister，mum?- She ______ to the library. She will be back soon.A. has beenB. is goingC. has goneD.11/13【2011湖南衡阳】45.—May I speak to Mary?—Sorry ， she isn ’t in. SheA.has beenB. has goneC.is going【2011 贵州安顺】 46.—Are Li Yan and Wang Mei still living in Pingba?—No， they ____ to Shanghai.A. had movedB. movedC. will moveD.havemoved【2011 四川泸州】 47. Mr. Fan ___ this watch in 2005. he ____ it for 6years.A .bought ， has had B. bought ， has C. has bought ， has had D. has bought ， had【 2011?江苏盐城】 48. Mr. White came to our school in 2008，and since then he us English.A. teachesB. taughtC. has taughtD. will teach【 2011 安徽芜湖】 49.—China develops so fast.—That’s true. It______ a lot already.A. changesB. changedC. will changeD. has changed【2011 湖北·武汉】 50. - Jim isn ’t in the classroom. Where is he？- He _____ to the teacher’s office.A.will goB. has goneC. had goneD. is going【2011．云南昆明】 51. Lanmon______ here for almost ten years and he hasmany Chinese friends.A. has been【2011．云南昆明】 52.—Have you ever visited Germany?—____________. But I expect to go there again.A. PerhapsB. No，I haven’tC. I don’ t knowD. Yes，I have【2011．山东淄博】 53.—May I speak to Miss Wang?—Sorry. She isn ’t in. She __________ to Hong Kong.A. has beenB. has goneC.goesD.went【2011. 广西北海】 54. Sam cameto Baihai in 2002. He __________ here for nine years.A. livesB. was livingC. has livedD. will live【2011. 海南三亚】 55. He _____in Xinxiang for five years when I heard his12/13A. has livedB. had livedC. is livingD. has beenlived【2011 黑龙江龙东五市】 56.Our school is having a sports meeting.Someone _____ here already.A. arrivedB. have arrivedC.has arrived过去完成时：【2011 陕西】1. Somestudents in Shanghai e-bags for several months.A.haveB. have hadC.hadD.will have 9.13/13。

新仁爱版九年级英语上册语法：现在完成时现在完成时一．学习目标1.掌握过去分词的分类方式2.掌握现在完成时的句型结构3.掌握现在完成时的用法4.掌握现在完成时的注意事项二、知识讲解观察句子：The blackboard is clean. He has just cleaned it. The trashcan is empty. She has thrown out the trash. The living room is very clean. Why ? His mother has cleaned it.看下列句子的相似点：•He has just cleaned it.•She has thrown out the trash.•His mother has cleaned it.现在完成时——叙述已经做过的事情或已有过的经验构成：主语+ have (has) + P.P. (过去分词）规则动词过去分词构成：不规则动词分类速记1. A---A---A型（现在式、过去式和过去分词同形）2. A---A---B型（现在式和过去式同形）beat beat beaten 打⒊A---B---A型（现在式和过去分词同形）come came come 来become became become 变run ran run 跑4．A ---B ---B型（1）动词原形后加一个辅音字母d或t构成过去式或过去分词。

Burn burnt /burned burnt/burned 燃烧learn learned/learnt learned/learnt 学习mean meant meant 意思hear heard heard 听见⑵把动词原形的最后一个辅音字母“d”改为“t”构成过去式或过去分词。

build built built 建筑lend lent lent 借给send sent sent 送spend spent spent 花费lose lost lost 失去⑶其他pay paid paid 付lay laid laid 下蛋say said said 说bring brought brought 带来buy bought bought 买think thought thought 想fight fought fought 战斗catch caught caught 抓住teach taught taught 教sleep slept slept 睡keep kept kept 保持sweep swept swept 扫stand stood stood 站understand understood understood 明白win won won 得胜feel felt felt 觉得find found found 发现get got got 得到have had had 有hold held held 持有，握leave left left 离开make made made 制造meet met met 遇见sell sold sold 卖shoot shot shot 射击tell told told 告诉sit sat sat 坐dig dug dug 挖5. A---B---C型（现在式、过去式和过去分词都不相同）（1）动词原形后加-n或-en构成过去分词。

（word完整版）初中英语语法-现在完成时讲解以及练习题讲义现在完成时1.构成现在完成时是由助动词have(has)+动词的过去分词构成。

助动词have(has)表明事情发生于现在。

它和主语的人称、数要保持一致。

过去分词在句子中做谓语，说明句子的含义。

2.用法（1）动作发生在过去某个不确定的时间，但对现在有某种影响和结果。

常被just、already、yet 等副词修饰。

如：-Have you had lunch yet? -Yes,I have. I've just had it.你（已经）吃午饭了吗？我刚刚吃过。

（现在我不饿了）（2）表示从过去某一时刻开始一直持续到现在的动作或状态。

这个动作可能刚停止，可能仍然在进行。

常带有for和since等表示一段时间的状语。

如：He has taught here since 1981他自1981年就在这儿教书。

（可能还要继续教）I have't seen her for four years.我有四年没见到她了。

（3）表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过”，常带有twice,ever,never,three times等时间状语。

如：I have been to Beijing twice.我去过北京二次。

3.现在完成时的时间状语（1）现在完成时属于现在时范围，故不能和过去的时间状语连用。

如：yesterday,last Sunday,in1990,three years ago等。

但是，在强调动作产生的后果和影响时，可以和一些表示不确定的时间状语连用。

a. 用副词already和yet。

already一般用于肯定句中，yet一般用于否定句和疑问句中。

如：We have already finished our homework.我们已完成作业了。

They haven't finished their homework yet.他们还没有完成作业。

现在完成时Present perfect tense（含练习及答案）现在完成时（Present Perfect Tense）是英语中一种时态，用于描述过去发生的动作或事情与现在的关联。

现在完成时的构成：现在完成时由“助动词have / has +动词的过去分词”构成｡规则动词的过去分词的构成与过去式相同，不规则动词的过去分词需单独记忆。

现在完成时的形式：肯定式否定式疑问式简略答语I/ You have worked. I/ You have not worked. Have I/ you worked? Yes, you / I have.He / She / It has worked. He / She / It has notworked.Has he / she / itworked?Yes, he / she / ithas.We / You / They have worked. We / You / They have notworked.Have we / you / theyworked?Yes, you / we /they have.现在完成时的特点：现在完成时的主要特点是强调过去经验或行为对现在造成的影响。

例如：1. I have visited Paris.（我去过巴黎。

）这句话表示过去有一次去巴黎的经历，但并没有提及具体的时间点。

强调的是现在的状态，即我有去过巴黎的经验。

2. She has studied English for five years.（她学习英语已经五年了。

）这句话指的是过去从某一时间点开始学习英语，持续到现在。

强调的是她在过去五年里一直学习英语的经历。

3. They have finished their homework.（他们完成了作业。

）这句话表示过去发生的动作，即他们已经完成了作业，且与现在有关联，即作业的完成状态。

4. We haven't seen each other for a long time.（我们已经很久没见面了。

The Present Perfect Tense一现在完成时的构成:主语+ have/has + 过去分词+…( Enghish in this school since 1999(A)taught (B)have taught (C)tea (D)would teach( the pen for five years(A)has had (B)bought (C)have had (D)have bought( )3.Kate her grand mother's photo before(A)haven't seen (B)have seen (C)see (D)hasn't seen( )4. Mary you these days.(A)Has,seen (B)Do,see (C)Did,see (D)Is,seeing( )5.So far ,we thousands of Building in Quanzhou(A)build (B)have build (C)build (D)will build二、否定式:主语+ haven’t/hasn’t + 过去分词。

疑问式: Have /Has + 主语+ 过去分词?( )1.—Have you finished your work? —.(A)Yes, I have. (B) Yes, I do. (C) Yes, I am. (D) Yes, I did.( )2.—Has she ever learned English? —(A) Yes, she h as. (B) Yes, she does. (C) No, she doesn’t (D)No, she has( )3.He finished his homework. yet(A)doesn’t(B)haven’t(C) hasn’t (D) doesn’t have三现在完成时的含义之一表示过去发生或已经完成的动作对现在造成的影响或结果，常与never/ever，just，already/yet，before。