I'm a big fan of the « Littératie en action » series. They did a great job putting their units together, and the mentor texts engage student interest. I put together my long-range plans, broken down by month. They are in French, but I suspect that if you're interested in this resource, your French ability is already high enough that you won't have a problem with that. :) Enjoy.
2014-08-28 Grade 8 FSL Long-Range Plans.docx --> Modifiable Word document
2014-08-28 Grade 8 FSL Long-Range Plans.pdf --> Printable PDF document