Present Perfect: Experiences & Recent Events

Form the present perfect tense using have/has + past participle.

Use the present perfect with 'ever' and 'never' to talk about life experiences.

Use the present perfect with 'just', 'already', and 'yet' for recent past events.

Distinguish between present perfect for unfinished time periods (e.g., 'this week') and past simple for finished time ('last week').

Use the present perfect with 'for' and 'since' to describe duration.

Produce a dialogue that correctly switches between present perfect and past simple.