salam Mr Ahmed
Ramadhan Kareem
your question is great
the difference with the new system the field of teaching English is larger and wilder than the previous one
to give you a very simple idea in the previous approach we used to deal with one learning objective
e.g: Narrating past events ( using simple past tense) we used to deal
with such learning objective during the whole week about 4 to 5 hours whereas now we deal with it in one seance the field was limited
in the previous approach.
another thing to say about the new approach ( CBA) Competency Based approach involves the previous one ( Communicative Approach)
i.e, the communicative approach is the CORE of the CBA which aims to use the ******** in a real life situation through a problem solving situation which is more motivating for the learners
You can have detailed explanations about the approach and the difference between the two teaching systems in the Booklets entitled ( Programme D'Anglais & Document D'accompagnement)
You will find them in your school Library
this is just a brief idea about what you asked for
for any inquiries you are welcome
Ramadhan Kareem