I. Present Perfect (th hin ti hon thnh)1. Cu trc:(+) S + has/have + PII.() S + has/have + not + PII.(?) Has/Have + S + PII?Yes, S + has/have.No, S + has/have + not.2. Cch s dng:2.1. Din t mt hnh ng xy ra mt thi im khng xc nh trong qu kh.- Khng c thi gian xc nh.John has traveled around the world (We dont know when)Have you passed your driving test?- Hoc i vi cc t: just, recently, already, yet,- Hnh ng lp li nhiu ln cho n thi im hin ti.I have watched Iron Man several times.- Sau cu trc so snh hn nht ta dng th hin ti hon thnh.It is the most borning book that I have ever read.- Sau cu trc: This/It is the first/second times, phi dng th hin ti hon thnh.This is the first time he has driven a car.Its the second times he has lost his passport.2.2. Din t mt hnh ng bt u din ra trong qu kh v vn cn hin ti.- C cc t ch thi gian i cng nh: since, for, ever, never, up to now, so far,Jonhhas livedin that house for 20 years. (He still live there)=Johnhas livedin that house since 1989 (Hin nay l 2012)3. Cc t i vi th hin ti hon thnh-Since+ thi im trong qu kh: since 1982, since Junuary.:k t khi For +khong thi gian: for three days, for ten minutes, .:trong vngI havent heard from herfor2 months.(Ti khng nghe tin tc g t c y trong 2 thng riHe hasnt met hersinceshe was a little girl.(Anh y khng gp c y k t khi c y cn l 1 c b.)-Already: Dng trong cu khng nh hay cu hi, ALREADY c th ng ngay sauhavev cng c th ng cui cu.I havealreadyhad the answer = I have had the answeralready.Have you typed my letteralready?-Yet: chaDng trong cu ph nh hoc nghi vn. YET thng ng cui cu.John hasnt written his report yet = John hasnt written his report.I hasnt decided what to do yet = I hasnt decided what to do.Have you read this article yet? = Have you read this article?-Just: va miDng ch mt hnh ng va mi xy ra.I have just met him.I have just tidied up the kitchen.I have just had lunch.-Recently, Lately: gn yHe has recently arrived from New York.-So far: cho n by giWe havent finished the English tenses so far.-Up to now, up to the present, up to this moment, until now, until this time: n tn by gi.She hasnt come up to now.-Ever: tng bao gi chaEVER ch dng trongcu nghi vnHave you ever gone abroad?-Never before: cha bao giI have never eaten a mango before. Have you eaten a mango?-In/Over/During/For + the + past/last + time: trong thi gian quaIt has rained in the past week.She hasnt talked to me over the last 4 days.4. Phn bit gone to v been to-gone to:i cha vAnn is on holiday. She has gone to Paris.> C ngha l by gi c y ang hoc ang trn ng n .-been to:i v riAnn is back to English now. She has been to Paris.> C y tng Paris nhng gi v Anh ri.

II. Present Perfect Progressive (th hin ti hon thnh tip din)1. Cu trc:(+) S + has/have + been + Ving.() S + has/have + not + been + Ving.(?) Has/Have + S + been + Ving?Yes, S + has/have.No, S + has/have + not.2. Cch s dng:- Nhn chung, v c bn, th hin ti hon thnh tip din ging vi th hin ti hon thnh, u dng din t mt hnh ng bt u din ra trong qu kh v vn cn xy ra hin ti. Tuy nhin, th hin ti hon thnh tip dinnhn mnh thi gian ca hnh ng (How long), cn th hin ti hon thnhquan tm n kt qu ca hnh ng.- Thng dng vi 2 gii t sincehocfor.I have been learning English since early morning.- Cc du hiu khc nhn bit th hin ti hon thnh tip din:all day, all her/his lifetime, all day long, all the morning/afternoon3. Phn bit HTHT HTHTTDHIN TI HON THNHHIN TI HON THNH TIP DIN

Hnh ng chm dt hin ti do c kt qu r rng.

I've waited for you for half an hour. (and now I stop waiting because you didn't come)Hnh ng vn tip din hin ti, c kh nng lan ti tng lai do khng c kt qu r rt.

I've been waiting for you for half an hour. ( and now I'm still waiting, hoping that you'll come)