Unit 15 · Present perfect
I have done (present perfect 1)
Study
His shoes are dirty.
He is cleaning his shoes.
He has cleaned his shoes. (= his shoes are clean now)
They are at home.
They are going out.
They have gone out. (= they are not at home now)
has cleaned / have gone etc. is the present perfect (have + past participle):
| I | have ('ve) | cleaned | I | cleaned? | regular verbs | |
| we | have not (haven't) | finished | have | we | finished? | |
| you | started | you | started? | |||
| they | lost | they | lost? | |||
| he | done | he | done? | |||
| she | has ('s) | been | has | she | been? | irregular verbs |
| it | has not (hasn't) | gone | it | gone? | ||
| ↑ | ||||||
| past participle |
Regular verbs The past participle is -ed (the same as the past simple):
clean → I have cleaned
finish → we have finished
start → she has started
Irregular verbs The past participle is not -ed.
Sometimes the past simple and past participle are the same:
buy → I bought / I have bought
have → he had / he has had
Sometimes the past simple and past participle are different:
break → I broke / I have broken
see → you saw / you have seen
fall → it fell / it has fallen
go → they went / they have gone
We use the present perfect for an action in the past with a result now:
I've lost my passport. (= I can't find my passport now)
'Where's Rebecca?' 'She's gone to bed.' (= she is in bed now)
We've bought a new car. (= we have a new car now)
It's Rachel's birthday tomorrow and I haven't bought her a present. (= I don't have a present for her now)
'Bob is away on holiday.' 'Oh, where has he gone?' (= where is he now?)
Can I take this newspaper? Have you finished with it? (= do you need it now?)
Exercises (2)
Look at the pictures. What has happened? Choose from the box.
- 1
He has cleaned his shoes. example - 2
She - 3
They - 4
It - 5
He - 6
The picture
Complete the sentences with a verb from the box.
- 1I 've lost my keys. I don't know where they are. example
- 2I some new shoes. Do you want to see them?
- 3'Where is Helen?' 'She's not here. She out.'
- 4I'm looking for Paula. you her?
- 5Look! Somebody that window.
- 6'Does Lisa know that you're going away?' 'Yes, I her.'
- 7I can't find my umbrella. Somebody it.
- 8'Where are my glasses?' 'I don't know. I them.'
- 9I'm looking for Sarah. Where she ?
- 10I know that woman, but I her name.
- 11Sue is having a party tonight. She a lot of people.
- 12What are you going to do? you ?
- 13A: Does Ben know about the meeting tomorrow? B: I don't think so. I him.
- 14I with this magazine. Do you want it?