The document provides a summary of grammar concepts covered in a 3o ESO exam resumen including the present perfect simple and present perfect continuous tenses. It explains the uses of already, just, ever, never, yet, still with the present perfect simple and the difference between using for and since with "how long" questions. Examples are given to illustrate the differences between the present perfect simple and past simple as well as the present perfect simple and present perfect continuous.

1. 3º ESO resumen examen unidad 1 Succeed in English
VOCABULARY
PAGE 11 workbook
Review the vocabulary activities
Relationships Extreme adjectives
GRAMMAR (workbook page 76 and www.yourclassathome.wordpress.com)
Present perfect simple Have/has + past participle
ALREADY
JUST
EVER
NEVER
I have ALREADY have lunch
I have JUST finished my homework
Have you EVER travelled abroad?
No, i have NEVER travelled abroad
YET (NEGATIVE AND INTERROGATIVE)
STILL (NEGATIVE)
Have you made the writing YET?
I haven’t made the writing YET
I STILL haven’t made the writing
HOW LONG HAVE YOU....?
FOR
SINCE
HOW LONG have you lived here?
I have lived here FOR 3 years
I have lived here SINCE 2011
Present perfect V past
simple
Present perfect Past simple
Actions in the past related with the
present
Not finished actions in the past
Already/yet...
Finished action in the past
YESTERDAY
LAST MONTH /DAY /CHRISTMAS...
TWO DAYS AGO
WHEN ...
Present perfect simple V
present perfect
continuous
Present perfect simple
Subj + have/has +past participle
Present perfect continuous
Subjt+have/has+been+gerund
I have studied a lot for this exam
(the important thing here is that you have
studied, the action...)
I have been studying for six hours
(the important thing here is the time
you have spent on it )