The document discusses the present perfect tense in English. It is used to talk about a period of time that continues from the past until now, or an action that is unfinished or its result is still present. It provides examples of regular and irregular verbs used in the present perfect tense, how to form affirmative and negative sentences, and the difference between using "for" and "since" with the present perfect tense.

1. WHEN DO WE USE PRESENT PERFECT?
WHEN WE TALK ABOUT A PERIOD OF TIME THAT CONTINUES
FROM THE PAST UNTIL NOW.
EXEMPLES
HAVE YOU EVER EATEN CAVIAR? YES I HAVE. NO, I
HAVEN’T.
WE HAVE NEVER HAD A SWIMMING POOL.
PRESENT PERFECT
Monique Lima

2. HAVE YOU EVER SEEN A MOVIE STAR
IN PERSON?

3. HAVE YOU EVER HAD A EXOCTIC
ANIMAL?
MACAW

4. HAVE YOU EVER BEEN TO CHINA?

5. THAT’S IMPORTANT TO KNOW:
• We have two kinds of verbs in this tense.We have two kinds of verbs in this tense.
Regular and irregular verbsRegular and irregular verbs.
• We add – ed- to the regular verbos :
• Stop – stopped
• Clean – cleaned
• Walk – walked
• love– loved
• Play – played

6. REGULAR VERBS
SOME EXEMPLES

7. Work – worked -worked Cook – cooked – cooked Miss- missed - missed
Jump – jumped - jumped Play – played – played Wash – washed – washed

8. Dry – dried- dried Talk – talked- talked
Interview – interviewed
– interviewed
Whisper – whispered -
whispered
Burn- burned-burned
Have you ever dried your hair with a hairdaryerHave you ever dried your hair with a hairdaryer
Have you ever talked to a funny
person?

9. Push- pushed-pushed
Pull – pulled- pulled
Close-closed-closed
Open-opened-
opened
Wait- waited-waited
Clean- cleaned- cleaned Ask – asked-
asked
Lock – locked- locked

10. Travell– travelled – travelled Delivery- delivered -
delivered
Share- shared- shared
Change- changed- changedPack- packed- packed Follow- followed-followed

11. IRREGULAR VERBS
IT CHANGES COMPLETELY: DO DID DONEDO DID DONE

12. Begin – began- begun Blow – blew – blown Bring – brought - brought
Buy- bought- bought
Pay – paid- paid
Catch – caught - caught Write- wrote- written

13. Ride- rode- ridden Drive- drove- driven Draw –drew- drawn
Come- came- came Forget- forgot-forgotten Eat- ate- eatten

14. Feed- fed- fed Forgive- forgave- forgiven Grow- grew- grown
Hold-held- held Ring- rang -rung Lend- lent- lent

15. Has anyone thrown a surprise party for you?
Have you ever bent a nail?
Have you ever chosen the right bathroom?
Have you ever been bitten by any animal?
Have you ever swum at the
club?
Have you ever lost someone?
Have you ever won something
good?
Have you taken a dog home?

16. The structure of the Present Perfect is:
Subject + Auxiliary
have/ha
s
+ Main
verb
I BOUGHT
YOU TAKEN
THEY HAVE PAID
WE SWUM
HE FOUND
SHE HAS DRUNK
IT WORKED

17. subject
auxiliary
verb
main verb
+ I have seen The movie.
+ You have told me his secret
- She has not been to Big apple
- We have not played Video game
? Have you Lived in
Germany?
? Have they done it?
For question sentences, we exchange the subject and the auxiliary verb.For question sentences, we exchange the subject and the auxiliary verb.

18. Your turn !!!!!!
Verb Past participle Verb Past participle
Fly Come
Work Clean
Drink Write
Think Know
Forgive Bend
Forget Leave
Drive Sleep
Make Sing
Buy Read
Pay Hear
Swim Call
See Do
Go Run

19. NEGATIVE AND AFFIRMATIVENEGATIVE AND AFFIRMATIVE
Afirmattive form
Have you ever ridden a horse?
Has Carlos ever gone to Australia?
Have they ever finished their homework?
Has Angela ever seen an E.T?
Negative form
I haven’t ridden a horse
He hasn’t gone to Australia.
They haven’t finishet their homework
Angela hasn’t seen an E.T.
Yes, I have No, I haven’t
Yes, she has No, she hasn’t

20. FOR AND SINCE
(há) For – It is used with a period of time.
Exemples: I’ve studied English for 10 years.
She’s known him for 5 years
They’ve been together for 3 years
We’ve known each other for 9 years
(desde) Since – When the action started.
Exemples: I’ve studied English since 2006
she has known him since 2000
They’ve been together Since 2013
We’ve known each other since 2007
Others exemples:
I have lived here for a long time
She has lived there since she was a kid.
We have been married for 4 years.
I have worked there for ages.
Other expressions
For a few days
For a half an hour
For two years
For three times
Since last year
Since May 7th
Since I met you
Since I started my course

21. Since or For
20 years
ten seconds
I finished schol
A couple of days
My birthday
The 90’s
Fifteen years
I was a girl
Last weekend