The document discusses the use of can and can't to express ability in English. It provides examples of affirmative sentences using "can" with subjects and verbs, negative sentences using "can't", interrogative questions using "can" and short yes/no answers. Ability is expressed for common actions like speaking languages, taking photographs, swimming, dancing, singing, acting, flying and more. Questions are provided asking about ability followed by short answer responses of "yes, I/we/she/he/they can" or "no, I/we/she/he/they can't".

1. CAN / CAN’T

3. AFFIRMATIVE
•S + CAN + V + C
• My mom can speak four languages.
• You can take pictures in the museum.
• I can take a bus from here.

4. CAN
I can swim very fast
You can dance salsa well
We can skip the rope
She can act in plays
He can swim very fast
It can fly very high
They can speak French
S + can + V + C

5. NEGATIVE
•S + CAN’T + V + C
• My best friend can’t speak English.
• You can’t listen to music in the library.
• Cats can’t sing.

6. CAN’T
I can’t swim very fast
You can’t dance salsa well
We can’t skip the rope
She can’t act in plays
He can’t swim very fast
It can’t fly very high
They can’t speak French
CAN’T = CANNOT
S + can’t + V + C

7. INTERROGATIVE – QUESTIONS
AND SHORT ANSWERS.
•CAN + S + V + C + ?
• Can you ride a scooter? Yes, I can/ No, I can’t
• Can we eat in the pool? Yes, we can / No, we can’t
• Can Laura and Tina play the piano well? Yes, they can/ No, they can’t

8. Can you?
I can ?
QUESTIONS SHORT ANSWERS
you can ?
we can ?
she can ?
he can ?
the bird can ?
they can ?
swim very fast
dance salsa well
skip the rope
act in plays
swim very fast
fly very high
speak French
Yes, I can No, I can’t
Yes, you can
Yes, we can
Yes, she can
Yes, he can
Yes, it can
Yes, they can
No, you can’t
No, we can’t
No, she can’t
No, he can’t
No, it can’t
No, they can’t
CAN + S + v + c + ?

9. PRACTICE

10. LIBRARY

12. YOUR
HOUSE

13. CINEMA

14. PLANE

15. PLANE