Key points

  • Tourism words: boom, amount, progress, comfort, to experience, to achieve.
  • Present perfect = have / has + past participle.
  • Use it for experiences (ever, never), changes, and news (just, already).
  • Use the past simple with a finished time: yesterday, in 1990, ago.
  • Thanking: That’s very kind of you / That will be very nice of you ▸ You’re welcome.
  • Some nouns and verbs change stress: a PROgress / to proGRESS.

Rules to remember

Form
I have visited / She has seen / They haven’t booked / Have you ever been…?
Experience
Have you ever ridden a camel? – No, I have never ridden one.
Change and news
Tourism has grown a lot. The new hotel has just opened.
Present perfect vs past simple
I have been to Djerba twice. ≠ I went to Djerba last summer.
Irregular participles
be–been, see–seen, eat–eaten, go–gone, make–made, take–taken, ride–ridden, swim–swum.

How to do it

  1. Look for a finished time word: if there is one, use the past simple.
  2. Otherwise choose have (I, you, we, they) or has (he, she, it).
  3. Add the past participle (-ed or irregular).

Example

Maria came to Tunisia in 1990; since then she has visited it many times.

Common mistakes

  • *I have visited Tozeur last year.* ▸ I visited Tozeur last year.
  • *Have you ever ate octopus?* ▸ Have you ever eaten octopus?
  • *That’s very kind for you.* ▸ That’s very kind of you.

Key words

Summary written by سكولار for quick revision: it does not replace the lesson and its exercises.