I have no expeience with Semetic Languages but PhotoReading works in any language so I would suggest you apply the same as anyonw would learning another language.

Expose you ears to the spoken language. Soaps are good as they use the colloquial language.

PhotoRead textbooks and training books for the langauage. Get hold of books aimed towards young teens in the language to PhotoRead and activate. Start using the language as soon a possible.

Alex