Classroom Language
Academic word list
Useful language for the CLIL classroom
More about vocabulary for academic purposes

Oral Presentations
Guide for your oral presentations
Oral presentation Rubric (to mark a presentation)
Rubric for Marking Oral Presentations (to be used by the teacher or the students)

Expressing opinions
Guide and useful expressions

Basic Writing rules
Writing strategies: basic writing skills; writing a composition; connectors
writing strategies (pdf)
Phrase List,this is a list of phrasal expressions ordered in terms of frequency and tagged according to use in spoken, written general or written academic.
(PHRASE List - User's Guide)