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篮球的来源(英语小作文)(少一点l)

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篮球的来源(英语小作文)(少一点l)
篮球的来源(英语小作文)(少一点l)
篮球是1891年由美国马萨诸塞州斯普林菲尔德(旧译春田)市基督教青年会训练学校体育教师J.奈史密斯博士创造的,起初,他将两只竹篮别钉在键身房内看台的栏杆上,用足球作比赛工具,向篮投掷.投球入篮得1分,按得分多少决定胜负.每次投球进篮后,要爬梯子将球取出再重新开始比赛.以后逐步将竹篮改为活底的铁篮,后又改为铁圈下面挂网.
到1893年,形成近似现代的篮板、篮圈和篮网.最初的篮球比赛,对上场人数、场地大小,比赛时间均无严格限制.但双方参加比赛的人数必须相等.比赛开始,双方队员分别站在两端线外,裁判员鸣哨并将球掷向球场中间,双方跑向场内抢球,开始比赛.持球者可以抱着球跑向篮下投篮,首先达到预定分数者为胜.
1892年,奈史密斯制定了13条比赛规则,主要规定是不准持球跑,不准有粗野动作,不准用拳击球,否则即判犯规连续3次犯规判负1分;比赛时间规定为上、下半时,各15分钟;对场地大小也作了规定.上场比赛人数逐步缩减为每队10人、9人、7人,1893年定为每队上场5人.
1904年在第3届奥林匹克运动会上第1次进行了篮球表演赛.1908年美国制定了全国统一的篮球规则,并有多种文字出版,发行于全世界,这样,篮球运动逐渐传遍美洲、欧洲和亚洲,成为世界性运动项目.
1936年第11届奥运会将男子篮球列为正式比赛项目,并统一了世界篮球竞赛规则,此后,到1948年的10多年间,规则曾多次修改,与现行规则有关的重要变化是:将得分后的中圈跳球,改为失分队在后场端线外掷界外球继续比赛;进攻队必须在10秒钟内把球推进到前场;球进前场后不得再回后场;进攻队员不得在“限制区”内停留3秒钟;投篮队员被侵犯时,投中罚球1次,投不中罚球2次等.1952年和1956年第15、16两届奥运会的篮球比赛中,出现了两米以上的多人,国际业余篮球联合会曾两次扩大篮球场地的“限制区”(也叫“3分区”);还规定,一个队控制球后,必须在30秒内投篮出手.60年代初有关10秒和球回后场的规定,一度因1960年第17届奥运会后取消了中场线改画边线的中点而中止.1964年第18届奥运会后,又恢复了中场线,这些规定又继续执行.1977年增加了每队满10次犯规后,在防守犯规时罚球两次,防投篮时犯规两罚有1次不中再加罚1次的规定.1981年又将10次犯规后罚球的规定缩减到8次.很明显,人员的变化的技术,战术的发展引起了规则的改变,而规则的改变又促进了人员和技术、战术的进一步发展变化.特别是50年代后期以来,规则的改变对篮球比赛的攻守速度,对运动员的身体、技术、战术以及意志、作风等各方面都不断提出新的更高的要求,促进了篮球技术水平的迅速提高,女子篮球是1976年第21届奥运会上才列为正式比赛项目的.
Basketball is the 1891 from Springfield, Massachusetts, United States (translation old Chun Tin), YMCA Training School physical education teachers J. Naismith created in the beginning, he would nail two baskets in the other room keys body stands railings , a football game tools used to throwing baskets. Netball in a basket at all, according to the number of points decide the outcome. After each pitch into the basket, it is necessary to remove Patizi re-start the ball game. After gradually baskets to live at the end of the iron basket, was later changed to iron ring below the net.
To 1893, a similar modern rebounds, and the Nets basket. First basketball game, the game, arena size, no strict time limit competition. However, the number of both sides participate in the competition must be equal. Competition began, the two sides were at the two ends of players, referees and the ball Mingxiao middle Zhixiang Stadium, the two sides toward the challenge for the ball at the start competition. Holding balls can shoot the ball toward the basket, first of all, to reach the target score for the win.
In 1892, 13 developed Naishimishi competition rules, the main provisions are not allowed to run balls, no action has rudely, prohibited from boxing ball, it is three times in a row-foul foul-1 negative points for the contest time requirements , the second half, 15 minutes; size of the venue also provided. Competition gradually reduce the number of game for each team of 10, 9, 7, 1893 as each team game five.
1904 Olympic Games in the third, the first one had basketball matches. 1908 United States to formulate a unified national basketball rules, and multiple text publication and distribution in the world, so that gradually spread throughout the basketball Americas, Europe and Asia, has become a world sport.
1936 will be the 11th Olympic Games men's basketball competition will be as formal and unified rules of world basketball competition, then, in 1948 to 10 years, the rules have been modified several times with the existing rules relating to the important changes are: scoring After the circle Taoqiu, replaced in the squad after missing field-throw line, inbounded to competition must be in the offensive team the ball within 10 seconds advance Daojianchang; ball into the market may not be back before after field; offensive team Members may not be in the "restricted zone" at 3 seconds; violations shooting team, hit one free throw, two free throws in a vote of no inferior. 1952 and 1956 Olympic Games 15, 16 two basketball games, there have been more than two meters above, the International Amateur Basketball Federation has twice extended basketball venues "restricted zone" (also called "regional" ) also provides that a team of the ball, must be shot within 30 seconds shots. In the early 1960's and the 10 seconds after the ball back to the field, once in 1960 for the 17th Olympic Games after the abolition of the midfield line to the mid-point of painting lines suspended. 1964 at the 18th Olympic Games, have resumed midfield line, and continue to implement these provisions. 1977 increased by each team for 10 fouls, fouls in the defensive line at the two-shot foul with one of two free throws with impunity, not in a meeting requirements. 1981 will free throws after 10 fouls reduced to the provisions of eight times. Obviously, the personnel changes in the technical and tactical development caused a change in the rules, and rule changes can also promote personnel and technical and tactical changes in the further development. Especially since the late 1950s, changes in the rules of the game of basketball offensive speed, the athlete's physical, technical, tactical and will, and style are all continuing to set new, higher demands for the promotion of the level of basketball skills rapidly improved , the 1976 women's basketball at its 21st session before the Olympic Games as a medal sport.