The verb « to do » - Free english lesson
Chapter The verbs: to be, to have, to do

Negative form
« Do » allows us to turn a sentence into negative.
He does not like his new shoes.
Do not be rude.

Interrogative and interrogative-negative form
Does he need help?
Don't you think I'm right.

Imperative form
« Do » is used to introduce the imperative.
Do your homework.
Do not drink this water.

Emphatic form
« Do » helps us stress an idea.
I do feel bad.

Whenever the verb « to do » is conjugated, it may contract as follows :
do not → don't
does not → doesn't
did not → didn't

Progress in english with the story of the Lacoste family.
1 episode, 10 questions, 1 correction :