In the process of learning knowledge, students' concrete action thinking and intuitive image thinking are in an advantageous position. In teaching, we should make use of all kinds of teaching media to reproduce the situation of teaching content or create a situation in combination with teaching content through demonstration, operation and experiment, so that students can enter the state with emotion, learn from the situation and take the initiative to learn.

Second, the language is rich and vivid, creating imaginative situations.

In teaching, teachers should be good at creating specific teaching situations and atmosphere with rich feelings and vivid narration, and put knowledge into vivid narration and questioning to educate and infect students. Narrative is an indispensable form of classroom teaching, which requires teachers to live in vivid narrative with rich feelings, to stimulate feelings with teachers' feelings, and to cultivate their hearts with teachers' hearts.

Third, inspire and guide in place, and create an inquiry situation.

If there is no problem, there will be no nervous thinking activities. If there is a problem, students will discover, explore and create. By purposefully setting questions and creating problem situations, teachers can arouse students' cognitive conflicts, attract students to actively use their brains, encourage students to think, judge and learn independently, and inspire students to put forward unique opinions and opinions.

Fourth, enliven the learning atmosphere and create a situation of cooperation and exchange.

Cooperative communication is a lively teaching form, which can increase students' information and reflect on themselves with reference to other people's views in discussion and communication. Therefore, teachers should pay attention to creating a positive and harmonious teaching atmosphere in which teachers and students participate together to stimulate and induce students' desire for communication.

Fifth, combine practice to create a real life teaching situation.

It is the most interesting and acceptable practical teaching situation for students to combine life with teaching content in classroom teaching. This can not only make the teaching content concrete, but also make students have learning needs, actively participate in learning, improve their practical ability, and achieve the teaching purpose of the new curriculum standard.