a lot / I / sleep / could
I could sleep a lot.
When do we use "could"?
To talk about your ability in the past
What is the past form of can?
Could
What is the positive form of "Could"?
Sub + could + Verb 1 + obj.
Change "He could do calculation" to question.
Could he do calculation?
I ________________ (not see) you at the party.
couldn't see
Could they speak Korean? No, they ________.
couldn't
_____________ she ________ (dive) when she was 10?
Could/dive
She _________________ (not ride) the bike when she was young.
couldn't ride
I ___________ (swim) when I was one year old.
could
Make a sentence.
I could write .......
Josh and Jess _______________ (count) to 100 when they were 5.
could count
Diplodocus _________________ (not jump).
couldn't jump
Could they speaking English? Yes, they _________.
could
when / I / was / could / juggle / 6 / I
I could juggle when I was 6.
________ you ____________(bake) a chocolate cake?
Could/you
Make a sentence.
He could play a piano.