Grammar
Copy the notes below:
The present perfect simple expresses an action that is still going on or that stopped recently, but has an influence on the present.
Form of Present Perfect
Positive | Negative | Question | |
---|---|---|---|
I / you / we / they | I have spoken. | I have not spoken. | Have I spoken? |
he / she / it | He has spoken. | He has not spoken. | Has he spoken? |
For irregular verbs, use the participle form (see list of irregular verbs, on book page 164). For regular verbs, just add “ed”.
Examples:
She has written five letters.School has not started yet.
She has cooked dinner.
I have never been to Australia.
Solve the exercises below:
Have or has
Positive sentences with present perfect
https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?04
Negative sentences with present perfect:
I have not finished my homework
She has not come home
https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?05
Negative sentences with present perfect:
Subject + have/has + not + verb in past participle + complement
ExampleI have not finished my homework
She has not come home
https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?05