Bonjour,
Réponse :
1. Observe...
a. Has she ever worked in this company (before)?
b. They haven't finished their cover letters.
c. I have never walked a dog.
d. She has already finished her internship.
Souligne les verbes, encadre les auxiliaires et entoure les adverbes.
2. Déduis !
- Le present perfect sert à exprimer un lien entre le présent et le passé.
Il permet de faire un bilan de ses actions
Pour former le present perfect:
(+) sujet + have/has + adverbe éventuel+ verbe au participe passé
(-) sujet +have/has + not + verbe au participe passé
(?) Have/Has + sujet + adverbe éventuel+ verbe au participe passé ?
• Certains adverbes sont utilisés pour insister sur ce bilan :
<< ever » et « before » dans les phrases interrogatives
<< already » dans les phrases affirmatives
<< never »> dans les phrases négatives
Au present perfect, on utilise l'auxiliaire HAVE suivi du verbe conjugué au participe passé
→ Le participe passé des verbes réguliers est identique au prétérit:
→ Le participe des verbes irréguliers est à connaitre par cœur
:irréguliers
Forme affirmative
sujet + have/has + participe passé
Forme négative :
sujet + haven't/hasn't + participe passé
Forme interrogative
Have/Has + sujet + participe passé ?
FORME AFFIRMATIVE
I have walked dogs
You have walked dogs
He / she has walked dogs
We have walked dogs
You have walked dogs
They have walked dogs
FORME NEGATIVE
I have not (= haven't) walked dogs
You haven't walked dogs
He / she hasn't walked dogs
We haven't walked dogs
You haven't walked dogs
They haven't walked dogs
FORME INTERROGATIVE
Have I walked dogs?
Have you walked dogs?
Has he walked dogs?
Have we walked dogs?
Have you walked dogs?
Have they walked dogs?
Exercise 1. Re-order the sentences
a. objects-have-they-sold - already - for a school trip
→ They have already sold objects for a school trip.
b. never - as a cashier - she-worked - has
→ She has never worked as a cashier.
c. babysat - my little sister -I- already - have
→ I have already babysat my little sister.