1, "The country has to guard against it, and the people are in trouble." Throughout the ages, any country needs strong national defense to support its own interests and resist foreign aggression. If a country has no national defense or its national defense force is weak, its resistance will be weak, and it will be impossible to defend national sovereignty, let alone people's livelihood.

Since the reform and opening up, we have made great progress in economy, and the people's living standards have been significantly improved. Contemporary youth born in peacetime enjoy social stability, political democracy, stay away from gunfire, live in the cradle of happiness and enjoy the fruitful achievements of material civilization and spiritual civilization. However, our national defense consciousness has gradually faded, our national defense education has relaxed, our sense of national self-improvement and the concept of defending our country have weakened, and even the moon in foreign countries has become more round than that in China. Teenagers, in particular, account for a considerable proportion, and they are not clear about the security environment and situation in China; Do not understand the "Westernization" and "Differentiation" of China by Western hostile forces; I don't know how much damage terrorism, national separatism and super-religionism have done to our country. Facing the new situation, we must realize the urgency of developing national defense education in depth and put it in an important position.

3. The teaching of military theory has a wide range and rich contents, involving natural, social and technical disciplines. Teaching modern military high-tech knowledge around high-tech war, such as microelectronics, optoelectronics, artificial intelligence and many other modern science and technology frontier knowledge, further broaden students' horizons, understand the international situation, cultivate national defense awareness, and make their intelligence and psychology develop in a coordinated and unified way. Military training is compulsory, mainly focusing on a period of time, organizing students to carry out military skills training such as physical fitness, queuing, shooting and actual combat, so that students can experience the life of the army, feel the strict discipline and firm style of the army, cultivate students' team consciousness and collective concept, exercise strong physique, develop good living habits and master basic military skills, thus improving their physical and mental quality and scientific and cultural level. ?

4. The teaching of military theory has a wide range and rich contents, involving natural, social and technical disciplines. Teaching modern military high-tech knowledge around high-tech war, such as microelectronics, optoelectronics, artificial intelligence and many other modern science and technology frontier knowledge, further broaden students' horizons, understand the international situation, cultivate national defense awareness, and make their intelligence and psychology develop in a coordinated and unified way. Military training is compulsory, mainly focusing on a period of time, organizing students to carry out military skills training such as physical fitness, queuing, shooting and actual combat, so that students can experience the life of the army, feel the strict discipline and firm style of the army, cultivate students' team consciousness and collective concept, exercise strong physique, develop good living habits and master basic military skills, thus improving their physical and mental quality and scientific and cultural level. ?