phrasal verbs

Anonymous how do you teach phrasal verbs 'pick up' and 'picked up?'

One way is to play a few games of "Pick up Sticks."

Anonymous How do you teach phrasal verbs 'pick up' and 'picked up?'

Those are not two verbs. They are just difference tenses of the same verb.

Phrasal verbs can usually be presented successfully to students in pairs of opposites.

pick up - put down
bring in - take out
stand up - sit down