According to the training objectives of civil engineering and architecture specialty and the shortage of teaching, analyzed and discussed the problems in the process of teaching, put forward the new mode of intersection teaching with some related courses to strengthen students’ engineering practice ability, explored the new reform measures in teaching content, teaching method, test method,requirements of the teacher,teaching mode. The practice shows that the new teaching mode should contribute to enhance the students’ learning interest and initiative, improve the application and drawing ability. It has practice meaning and reference value for architectural drawing teaching.