Technology and Education

The technology and education, is the new teachings of the future, applying the criteris of now education , the benefits of the future.
The technology is nowadays the future. With a simple computer you can do what ever you want, only with studies and persistence.
The technology and education, are already visible in many schools, places around the world.
This breakthrough has been changed things, that no longer need to wait for a future, I will now an example of a school in the modernization process:
Last week came the news that a school in northern U.S. will begin the course, with other materials, will replace the standard slate blackboards interactive, instead of books bought portable paratodos children, the book each subject is on your computer using a program progressed, the tests will be conducted on computers, and at the end examinations will be sent to the professor.
These are some of the progress already can be seen in many schools around the world, but this is more, is trying to technology and education and that any change is made in a way much more comfortable and more easy to make classes, without needing to spend money on books, computers sinplemente having books.

Present perfect simple and Present perfect continuos.

Present Perfect Simple.

Used:

To speak of an action that began in the past and still continuousTo speak of a very recent past action and for which any reference of time does not occurTo speak about a past action whose results are reflected in the present

Forms:

AFIRMATIVE: forms with the present of the verb; to have' and the past of the verb that is conjugated
Exemples: I have played tennis
NEGATIVE: In the negative form ' is placed; not' after verb ' to have'
Exemples: He has not played
INTERROGATIVE: The interrogatory form forms later putting the first aid and the subject
Exemples: have you played


Present perfect continuos.

Used:

It is used when it is wanted to express the sense of the continuity of an action that has begun in the past, which it still lasts in the present and that even can continue in the future.

Forms:

Afirmative: subject + present perfect of ' to be' + gerund
Exemples: I have been playing
Negative: In the negative form ' is placed; not' after the aid
Exemples: I have not been playing
Interrogative:The interrogatory form, forms investing to the position of the subject and the aid
Exemples: Have I been playing?

Past simple and Past continuous.

Past simple.

Form:

positive - She played
question - Did she play?
negative - she didn't play

Use for a completed action or state in the past.
the past simple is an action wich it was finished.

Exemples:
- I saw a great film last night.
- We lived in Sydney for two years.



Past continuous.

Form:

I/he/she/it was running.
we/you/they were running.
was i/he/she/it running?
were we/you/they running?
i/he/she/it was not (wasn't) running.
we/you/they were not (weren't) running.

Use to describe a past action at some pointbetween its beginning and its end.

Exemples:

- At 8 o'clock last night we were having dinner.- he was walking down the road when he heard a loud noise.


Credits: The Grammar book