Hello, Lupa
The difference between transitive and intransitive verbs is that transitive verbs take objects (direct and/or indirect), whereas intransitive verbs will not accept them.
This difference applies also to phrasal verbs (multi-word verbs that consist of a verb plus an adverbial particle).
1. Transitive phrasal verbs:
- They take an pbject.
- The particle may precede or follow the direct object:
"They
turned on the lights" or "They
turned the lights
on"
- However, when the object is a
pronoun, the particle cannot precede it:
"They
turned them
on" is correct. (them = the lights)
"They turned on them" is incorrect.
2. Intransitive phrasal verbs:
- They do not take an object.
- The adverbial particle cannot be separated from the verb:
"
Get up at once!"
"The plane
took off."
This is a very brief explanation, but I hope it helps.
Miriam