美式足球英语怎么说

American football, also known as gridiron football, is a popular sport in the United States. It has a rich history and a passionate fan base. In this article, we will explore the origins, rules, and impact of American football. The game of American football has its roots in rugby and soccer. It was first played in the United States in the late 19th century. The first intercollegiate game was played between Rutgers and Princeton in 1869. Over the years, the game has evolved into the modern form we see today. American football is played between two teams, each consisting of 11 players. The objective of the game is to advance the ball down the field and into the opposing team's end zone for a touchdown. Touchdowns are worth six points, and extra points can be scored by kicking the ball through the opponent's goalposts or by running or passing the ball into the end zone. Additionally, field goals, worth three points, can be scored by kicking the ball through the goalposts. The game is played on a rectangular field, with goalposts at each end. The length of the field is 100 yards, and the width is 53.3 yards. The game is divided into four 15-minute quarters, with a halftime after the second quarter. There is also an overtime period if the game is tied at the end of regulation. One of the key aspects of American football is the offensive and defensive strategies employed by the teams. The offense has four downs to advance the ball 10 yards for a first down. They can do this by running with the ball, passing it to a teammate, or by punting the ball. The defense, on the other hand, tries to stop the offense and force them to turn the ball over. American football has a unique set of rules and terminology. For example, a "quarterback" is the leader of the offense, responsible for calling plays and distributing the ball to his teammates. The "running back" is the player who carries the ball, while the "wide receiver" is the player who catches passes. On defense, the "linebacker" is responsible for tackling the ball carrier, while the "defensive end" tries to sack the quarterback. The National Football League (NFL) is the highest level of professional American football in the United States. It consists of 32 teams, divided into four divisions. The season runs from September to January, with the Super Bowl, the championship game, taking place in February. The NFL has a significant impact on American culture, with fans wearing team jerseys, attending games, and watching them on television. American football has also had a global impact. The sport has been introduced to countries outside the United States, and there are now professional leagues in countries like Canada, Mexico, and Japan. The International Federation of American Football (IFAF) governs international play and has organized the World Cup of American Football. In conclusion, American football is a sport with a rich history and a passionate fan base. It has evolved from its rugby and soccer origins to become a unique and exciting game. The rules, strategies, and terminology make it a sport that is both challenging and enjoyable to watch. Whether you are a seasoned fan or a new enthusiast, American football is a sport that is sure to captivate you.