In the teaching process, teachers should make full love and respect for the students to become organizers of education and teaching, participants, co-author, co-discoverer, became intimate friends of students, encourage students to lift the burden of thinking, bold self-expression. Teachers and students have a sense of courage Zhiyiwennan, when students ask questions, teachers use a trust, encouraging gaze of students, even students' questions biased, teachers should give positive affirmation, in recognition of his (her ) have the courage to dare to ask questions, rather than cynicism, and dampen the enthusiasm of the students.