1. Do vs. Does & Don’t vs. Doesn’t

2. The Verb “To Be” and the Rest
Statements:
I am Mexican.
Questions and answers:
Are you a student?
Yes, I am.
Negative statements
- He is not sleeping.
I am
We are
You are
They are
He is
She is
It is

3. The rest of the verbs Go Study Work Play Eat Cook Write Know
Statements:
I go to school.
Questions:
You study?
Yes, I study.
Negative statements
- He no sleeps. Go
Study
Work
Play
Eat
Cook
Write
Know

4. Statements Go I go. Study You study. Work He works. Play She plays.
Eat It eats.
Cook We cook.
Write You write.
Know They know.

5. Questions Do the dogs need training? Go Study Work Play Eat Cook Write
Know
Do I go?
Do you study?
Does he work?
Does she play?
Does it eat?
Do we cook?
Do you write?
Do they know?

6. Yes/No Answers Yes + person + do/does No + person + don’t/doesn’t
don’t = do + not
doesn’t = does + not
Do I go?
Do you study?
Does he work?
Does she play?
Does it eat?
Do we cook?
Do you write?
Do they know?
Yes, you do/No, you don’t
Yes, I do/No, I don’t
Yes, he does/No, he doesn’t
Yes, she does/No, she doesn’t
Yes, it does/No, it doesn’t
Yes, you do/ No, you don’t
Yes, we do/No, we don’t
Yes, they do/No, they don’t

7. Negative statements Person + don’t/doesn’t + verb I don’t go Go
Study
Work
Play
Eat
Cook
Write
Know
I don’t go
You don’t study
He doesn’t work
She doesn’t play
It doesn’t eat
We don’t cook
You don’t write
They don’t know

8. “Do” as a main verb vs. “Do” as a helping verb
Helping verb Do they eat meat? Does she ride horses? They don’t study.
Main Verb
They do their laundry.
She does her homework.

9. Questions with interrogative words
do/does
person
verb
What
Where
When
Who
Why
How

10. Questions with interrogative words
What
Where
When
Who
Why
How do
does I
you
he/she/it we
they
read?
live?
begin?
call?
eat?
travel?
ANSWERS CAN VARY

11. Can – Could – Will – Would – Should – Shall – May – Might – Must
Questions with modals
Can – Could – Will – Would – Should – Shall – May – Might – Must
Statement
I climb a mountain
He climbs a mountain
I can climb a mountain
He can climb a mountain
Question
Do you climb a mountain?
Does he climb a mountain?
Can you climb a mountain?
Can he climb a mountain?
Short answer
Yes, I do/No, I don’t
Yes, I can/No, I can’t
Negative statement
I don’t climb a mountain
I can’t climb a mountain