篮球运动简介 英语展示.ppt

Basketball ——Bob What is basketball? If you are thinking about the big round thing which makes noise everyday … A basketball is a spherical(球形的) inflated(充气的) ball used in the game of basketball. And as for the event … a team sport shoot a ball through a basket to score points Follows a set of rules Basketball is one of the worlds most popular and widely viewed sports. Basket ball Court Basketball hoop The origin of basketball In early December 1891, Canadian American Dr. James Naismith,[2] a physical education professor and instructor at the International Young Mens Christian Association Training School[3] (YMCA) (today, Springfield College) in Springfield, Massachusetts, USA), was trying to keep his gym class active on a rainy day. He sought a vigorous indoor game to keep his students occupied and at proper levels of fitness during the long New England winters. After rejecting other ideas as either too rough or poorly suited to walled-in gymnasiums, he wrote the basic rules and nailed a peach basket onto a 10-foot (3.05 m) elevated track. In contrast with modern basketball nets, this peach basket retained its bottom, and balls had to be retrieved manually after each basket or point scored; this proved inefficient, however, so the bottom of the basket was removed,[4] allowing the balls to be poked out with a long dowel each time Next, some basic rules. Players Usually, two teams of five players Score ①②：3 points ③④⑤：2 points 1 point, when there is a foul(犯规) Time Games are played in four quarters of 10 (FIBA国际篮联) or 12 minutes (NBA)，College games use two 20-minute halves . Teams exchange baskets for the second half, 15 minutes are allowed for a half-time break. Violations(违反) The ball must stay within the court; the last team to touch the ball before it travels out of bounds losses possession. The ball-handler may not step with both feet without dribbling（运球）—— traveling, nor dribble with both hands or hold the ball and resume dribbling, a violation called do