2. Stick to the theme, make full use of the theme map, and ask questions through observation.

3, according to local conditions, flexible choice, you can set up leading-in teaching questions, you can also ask questions in games, discussions and practical activities.

4. Teach students in accordance with their aptitude, ask questions easily and appropriately, and ask different questions for different students. The underachievers in the class can ask some simple questions to give students a chance to express themselves, which fully embodies the theme of the students' class and the fact that teachers are guides and collaborators.

5. Choose the opportunity to develop intelligence. Sometimes you can choose questions according to the class situation and let students choose to answer them.