1. INTENSIVE ENGLISH
SECTION 6

3. STRUCTURE
Present Perfect Tense
V.3
have/
has
Sub.

4. AFFIRMATIVE
I
You
We
They
Tom & Jerry
have
been to Tibet.
He
She
It
A cat
Mr.Bean
has

5. NEGATIVE
I
You
We
They
have not eaten for 2 hours
He
She
It
Sally
has not eaten since morning

6. INTERROGATIVE
Have
I
You
We
They
bought the water ?
Has
He
She
It
read the text yet?

7. KEY WORDS
AlreadyYet
Ever For
SinceJust

8. EXAMPLE SENTENCES
He has cooked his dinner already.

9. Have they put on their dress yet?

10. Have you ever tasted spinach?

11. Jerry has just left the house.

12. We have seen baseball
match for 4 times.

13. I have not been to Big C since Central Plaza was
opened.

14. CAUTION !
PAST SIMPLE TENSE
• Use when we only talk about
the past (เรื่องที่เกิดขึ้นมาแล้ว)
• Keywords: yesterday, last
week/month/year/summer,
in 1994, at that time, ago,
PRESENT PERFECT TENSE
• Use when we talk about the
situations that happened in
the past and still continue in
the present time (เรื่องที่เกิดขึ้นใน
อดีต แต่ยังดาเนินเรื่อยมาจนถึง
ปัจจุบันในขณะที่พูดอยู่)
• Key words: yet, just, for,
already, since, ever

15. LET’S CHECK UP !!!!
Please change the verb in the parentheses () into the
right tense.
1. They have ______ (forget) their money.
2. We ____ (has) never ____(be) there for 5 months.
3. Daniel ____ (get) up at 6 p.m. last Saturday.
4. The train has just _____(arrive).
5. I _____(graduated) from high school in 2001.
6. Has he ever ____ (check) an email?

16. THE
ANSWERS

17. 1. forgotten
2. have / been
3. got
4. arrived
5. graduated
6. checked

18. I have never found the love
The thing that I deserve
Mama have told me it was good
Like when I have eaten chocolate mousse
And then I have burped

19. SOURCES
 Standard Grammar & Expression 3 (Lert, Pinyo, Chaveng)
 Natural English (Ruth Gairns & Stuart Redman)

20. THANK YOU VERY MUCH