Réponse :
Bonjour,
Mr Mckay is a globe trotter: he has travelled a lot. He has already been to several continents: he has visited England, France, Chile, Kenya, Australia but he has never worked in India and China.
Mary has taken the Canadian pacific railway to go on a school trip with her class. They have met Inuit people. They have eaten Inuit food but they haven’t drunk Inuit blood soup.
Explications :
Present Perfect
Forme affirmative = sujet + has/have + participe passé
attention à la place des adverbes de fréquence ( never/ already ...) ils se placent entre has/have et le participe passé
Forme négative = sujet + has not (= hasn't)/ have not ( =haven't ) + participe passé.
Participe passé verbes réguliers = base verbale + ed
exemple : visit ----> visited
Participe passé verbes irréguliers = 3ème colonne des verbes irréguliers
exemple : drink ----> drunk
