We often use verbs with the following words:
- in
- on
- up
- away
- by
- about
- over
- round or around
- out
- off
- down
- back
- through
- along
- forward
So you can say
look out / get on / take off / run away etc. These are
phrasal verbs.
We often use on/off/out etc. with verbs of movement. For example:
get on | The bus was full. We couldn't get on. |
drive off | A woman got into the car and drove off. |
come back | Sarah is leaving tomorrow and coming back on Saturday. |
turn round | When I touched him on the shoulder, he turned round. |
But often the second word (on/off/out etc.) gives a special meaning to the verb. For example:
break down | Sorry I'm late. The car broke down. (= the engine stopped working) |
look out | Look out! There's a car coming. (= be careful) |
take of | It was my first flight. I was nervous as the plane took off. (= went into the air) |
get on | How was the exam? How did you get on? (= How did you do?) |
get by | My French isn't very good, but it's enough to get by. (= manage) |
For more phrasal verbs, see Units 138-145.
Sometimes a phrasal verb is followed by a preposition. For example:
phrasal verb | preposition | |
run away | from | Why did you run away from me? |
keep up | with | You're walking too fast. I can't keep up with you. |
look up | at | We looked up at the plane as it flew above us. |
look forward | to | Are you looking forward to your trip? |
Sometimes a phrasal verb has an object. Usually there are two possible positions for the object.
So you can say:
I
turned on the light.
or I
turned the light on. (
the light:
object)
If the object is a pronoun (it/them/me/him etc.), only one position is possible:
I turned it on. (not I turned on it)
Some more examples:
- Can you fill in this form? or Can you fill this form in?
but They gave me a form and told me to fill it in. (not fill in it) - Don't throw away this box. or Don't throw this box away.
but I want to keep this box, so don't throw it away. (not throw away it) - I'm going to take off my shoes. or I'm going to take my shoes off.
but These shoes are uncomfortable. I'm going to take them off. (not take off them) - Don't wake up the baby. or Don't wake the baby up.
but The baby is asleep. Don't wake her up. (not wake up her)