Abstract: With the rapid development of digital technology, the concept of digital empowerment is more and more widely applied to university teaching, especially in the transformation of teaching contents and teaching methods. Foreign language writing teaching in colleges has always been a difficulty in teaching practice. Combining the multi-modal teaching mode with college French writing teaching, the research tries to use the teaching method of AI + multimedia resources, embodying symbolic and sensory modalities in the process of college French writing teaching, which can mobilize students'interest in French writing, and improve teaching quality.

Key words: Digital empowerment, AI, Multi-modal, Foreign language teaching, French, Writing