Some actions should be taken to inspire students learning interest and learning enthusiasm,help students foster engineering ideas to combine basic theory with engineering practice,enhance students capabilities of analysis and dealing with problems.

In this paper,how to link theory with practice,training of engineering ideas,combination of basic theories and engineering on the teaching of Analog Electronic Technology are discussed.

Based on the explaining of engineering idea,the paper discussed the cultivating engineering ideas in chemical engineering technology teaching,from the prepare for lessons to the process of course teaching and diversification of the exam and confirmation of the exercitation.

The computer aided design technique based on the big engineering idea is applied in this teaching reform,which aims to foster students ability of modern engineering design and cooperation in the team.