Abstract: In order to improve teaching effects of tobacco leaf curing and grading, teaching reform and innovation were practiced. We adopted the teaching mode of practice teaching in step with theory teaching, and carried out at outside practical bases in the third term for the first time. Results showed that this teaching modeenhanced the learning interest of students, practical operation ability and cognitive ability was improved, and learning efficiency was promoted also. In conclusion, thisteaching mode could improve teaching effect significantly and have stronger feasibility, which was suitable for popularization and application in future teaching.