1. This lesson is very meaningful and enlightening. Generally speaking, teachers and students have done a good job in mental outlook, learning atmosphere, classroom process, goal implementation, double-base training, moral education infiltration and so on. Let's talk briefly about my feelings in class. There are praises and denials. Please correct me if I am wrong.

2. The introduction of the perfect combination of knowledge, ideology and artistry will inevitably arouse students' resonance and set the perfect tone for the smooth progress of the whole class. The introduction of this lesson is novel, interesting and enlightening, and the students' learning desire is mobilized at once.

3. Teaching goal is the starting point and destination of teaching, and its correct formulation and realization is the main measure to measure the quality of a class. Unfortunately, this class has no clear goal (or the goal is unreasonable and ineffective).

Comments and suggestions on the evaluation of open courses;

1, with detailed knowledge points, rich content and clear organization. And can appropriately increase relevant knowledge. If we can add some interactive links appropriately, the atmosphere will be better

2. Humorous language can turn boring explanations into vivid teaching, and can effectively guide students to learn, with remarkable results.

3, you can choose exercises, the topics are graded, and the questions are aimed at middle and lower level students. Pay attention to the connection of knowledge and use the teaching method of knowledge transfer to make students understand. Students' active participation is not enough and needs to be improved.

4. The blackboard is neat and clear, the language is fluent and organized, the classroom is well organized, the topic setting is gradient, and the classroom capacity is sufficient, so it is necessary to increase students' participation.

5. Teachers play a leading and guiding role in the classroom. The concept of the new curriculum is reflected, but the classroom content is slightly thin, so we should pay attention to guiding students to accumulate knowledge and enrich knowledge.