Grammar Unit Present Perfect

• We often use the present perfect to talk about things from the beginning of our life until now.

         John has travelled to lots of different countries.

         I haven´t met your brother.

• When we use the present perfect with this meaning, we often use ever (= at any time in someone´s life) in questions, and never (= not ever) in sentences.

         Have you ever eaten seafood?

         She´s never tried to cook.

         Has Steve ever won a prize in a competition?.