Answer: (1) Integration should enhance the pertinence of teaching resources. The use of teaching resources must meet the teaching tasks required by the curriculum standards. Additional resources can only increase students' learning burden. Teaching resources must be able to effectively promote the realization of teaching objectives. Resources unrelated to the realization of teaching objectives should not be considered. The relationship between integrating teaching resources and students' situation is blind and ineffective, and should be appropriate and appropriate, which complements students' level.

(2) Integration should enhance the relevance of teaching resources. It is necessary to sort out all kinds of uneven and chaotic resources, make a systematic analysis, find out the rules, and then associate them with teaching design, optimize the combination, so as to make the developed teaching resources play the greatest role.