RESUMEN
Considering the weak relevance between the stages of C,D,I and O and the weak operability of CDIO theory in teaching,mind map is introduced into CDIO theory to drive medical English teaching.Firstly,how mind map and CDIO theory are mutually complementary is discussed,based on which,along the main clue of CDIO theory,a further discussion is carried out from four levels:conceiving the main structure and content of a passage,designing sentence teaching,implementing vocabulary memorization and operating self-directed learning,all with mind map as an assistance.Moreover,specific cases are used to exemplify how mind map is applied to CDIO medical English teaching.Using.mind maps in CDIO medical English teaching is highly coherent and operable.It helps to integrate the four stages of C,D,I and O and enhances teaching quality and learning efficiency.