The document discusses the present perfect tense and how it is used to talk about actions or experiences that began in the past and continue in the present or that have happened multiple times up until now. Specifically, it provides examples of using the present perfect tense with time expressions like "up to now", "so far", "yet/ever/never", "for/since", and "already/just/recently" to discuss actions that have occurred or a state that has continued over a period of time leading up to the present.

1. Present Perfect Tense up to now / so far
up to now, i have
completed 5 reports
to say that something
has happened several
times
so far his morning, I
have made 3 phone
calls
i have been to France
twice, so far this year.
yet/ever/never
to talk about life
experience
i have never been to
Spain
i haven't seen the
movie yet
the party was the worst
I have ever been to.
for / since
to talk about a state that started in the past and continues
until now
I have been an engineer
since 2005
I have lived in England
for 5 years
I haven't seen Steve since last week
already/just/recently
to talk about recent past events
she has recently changed her jobs I have just finished lunch. I'm not hungry
I have already read that book