Combining 2018 World Cup Cristiano Ronaldo "Hat Trick" Case Analysis of Football Mechanics Knowledge

The football book originated in China and was called " ancient game of kicking a ball " in ancient times. It is recorded in "Warring States Policy" and "Historical Records". However, the modern development of the national football team is hard to say. How to integrate football into subject knowledge in modern education, to promote Chinese football, and to make students understand football in subject knowledge is the responsibility of contemporary educators. To this end, the paper borrows the 2018 World Cup craze case and studies the relationship between mechanics knowledge and football knowledge based on the knowledge of students' popular science football. In the case of Portugal against Spain, Cristiano Ronaldo scored a goal in the 88-minute "hat trick" kicking into the Spanish goal, and discussed the goal of the goal with the students. On the one hand, this case, while cultivating students' interest in football, allows students to understand the mechanics of football, in order to stimulate students' enthusiasm for football learning and improve their self-achievement.