【范文集锦】八篇无私奉献教案需要注意哪些格式？（二）(2)

2.设计意图：

活动关节，熟悉球体性质，为基础部分的教学打下基础。

（二)基本部分（32 分钟）

1.足球·运球（20分钟）

（1)教学步骤：

①左右方向原地运球练习

②进阶2-3步变向运球练习

③重点讲解示范动作要领

说明：右手斜下压，左手斜连；换手时也一样中学体育教案模板，向前交叉。

④找一个学生试一试，其他学生评论，老师总结。

⑤前进2-3步改变方向运球练习

⑥前进5-6步改变方向运球练习

⑦小组讨论：如何改变运球方向，快速前进？各组代表发言，老师总结：左右手快速连接，推动球的上背部。

⑧运球前冲篮下投篮（如下图）

要求：中场首发，半场运球投篮，每人3次以上。

(2)设计意图：通过归纳练习，让学生逐步掌握动作；选择小组讨论，让学生探索动作要领，突出学生的主体性，有利于提高教学效果。

2.Relay 运行（12 分钟）

(1)练习顺序

①试运行体验

②说明规则和要求

③赛前试跑

④迎面接力赛（如下图）

要求：5轮3胜，老师裁判，无犯规。

(2)设计意图：

首先，试跑体验是正式比赛的身体、心理和路线准备。其次，尽量在赛前跑，让学生更熟悉规则。比赛中犯规无效，让学生在遵守规则的前提下进行比赛，有利于培养学生遵守法律法规的良好素质。

(三)结束部分（4分钟）

1.内容安排和活动顺序：

放松和散步（笑或不笑）-总结和鼓励（运动图标：省略）

2.设计意图：

放松散步和“笑而不笑”游戏的安排，是为了身心的放松，同时帮助学生养成运动后放松的习惯；最后总结是评价本课效果的基础。最重要的是，鼓励对学生的表现进行评价，有利于学生的进步和发展。

八、预期效果

这节课可以更好的达到预设的教学目标；

另外，本节课的平均心率估计为每分钟130-135次，练习密度估计为30%-40%。

九、后类扩展

布置课外作业（课外练习改变方向和快速运球20分钟以上），讲解检查方法（下节课随机测试作业情况）。

初中体育教案第七章

教学目标

1、让学生通过讲解正确理解自己的身体结构。

2、通过典型事例加深学生记忆，激发学生兴趣。

教学要点：

骨骼和关节的基本结构和功能；

教学难点：

骨骼、关节和肌肉如何相互协调以完成锻炼过程。

教具：

人体骨骼、肌肉模型和挂图、多媒体课件

教学过程

一、import：既然提到了运动，那我们就需要研究一下人体的运动系统。 Introduce this lesson by asking which parts of the human body's motion system are composed. [By presenting multimedia courseware, playing cartoons, and asking questions and group discussions]

二、Lecture: [Summarize the students’ discussions, the teacher combines multimedia explanations]

(1), know the bones and joints [projected to show the whole body bone picture]

Ask students how many pieces of human bones are made up? (Arouse students' curiosity)

A brief introduction to the bones of the human body through human bone and muscle models.

Introduction of joints: ball and socket joint (shoulder joint), pulley joint (elbow joint), plane joint (spine)

Do it yourself and discuss: which of us are ball and socket joints, which are pulley joints, and which are micro-movement joints.

(2), muscle: [show pictures of full body positive and negative muscles and muscle types]

Muscles are divided into three categories: skeletal muscles (attached to bones)

Smooth muscle (esophagus, stomach wall)

Myocardium (heart) is rhythmic

Focus on skeletal muscles: The human body is very complex, even a very simple movement requires a lot of muscles to be coordinated and completed. Therefore, in exercise physiology, we divide muscles into these categories: primordial muscles (a muscle or group of muscles that make bones move) antagonist muscles (a muscle or a group of muscles that act opposite to the primordial muscles in the same action )Fixed muscles (understand)

Neutralizing muscle (understand)

Use elbow flexion movements to explain the primordial and antagonist muscles in detail. When we bend the elbow, the biceps contract and the triceps relax. They happen to be a pair of muscle groups with opposite functions. Therefore, at this time, we call the biceps brachii the prime mover of this action, and the triceps brachii is the antagonist muscle.

(3)The relationship between bones, joints, muscles and movement [The teacher uses multimedia to show the anatomical movement diagram of the upper arm structure]

Do it yourself and discuss: the relationship between bones, joints, muscles and movement?

(4)小结:

A. We say that the myocardium is rhythmic. Assuming that the myocardium beats 60 times per minute, let's calculate how many times it can beat in an hour, a day, and a year? And talk about its importance!

The relationship between bones, joints, muscles and sports when B is playing football?

Junior high school physical education lesson plan Chapter 8

一、Guiding Thought

Volleyball is an indispensable part of the teaching content of "Sports and Health", and it is one of the learning content that students love very much. Through the basic theoretical knowledge and basic technology of volleyball, learn about the culture of volleyball, understand the characteristics of volleyball, and master simple volleyball technical principles. Gradually improve the quality of basic skills and the ability to comprehensively use the basic skills learned, so that students can experience the fun and value of volleyball, and continuously improve their volleyball skills and the ability to participate in competitions. At the same time, develop students' physical qualities such as speed, agility, endurance, flexibility, etc.; for improving physical function, cultivating the spirits of being brave to compete, fighting hard, and forging ahead, unity and cooperation.

二、Textbook analysis

The teaching content of this lesson is the serving technique in volleyball. This technique can be used directly as an offense in the game. The quality of the serve directly affects the opponent's first pass, and the poor quality of the first pass will greatly affect the performance of the technique and tactics. . So learning how to serve is one of the focuses of our junior high school volleyball teaching. Stimulate students to learn actively and actively. Through learning the techniques and methods of frontal overhand serve, clarify the value of frontal overhand serve to their own development. According to the different abilities demonstrated by students, by setting different teaching goals, the "advance and retreat method" teaching method is adopted to guide students to learn independently and inquiringly. This class is the first class of frontal overhand serving. It focuses on throwing, swinging, hand shape, and hitting points in the frontal overhand serving technique. It lays a good foundation for future teaching and training and students' lifelong sports.

三、学情分析

This lesson is the first lesson in the teaching of the frontal serve unit. The class taught in this lesson is ninth grade students, with 40 students. After two years of junior high school basic skills learning, students have a certain grasp of volleyball. Basic skills. In addition, the ninth grade students have strong imitating ability, observation ability and understanding ability, and the learning atmosphere of the class is strong, but the basic level of students' physical education is very unbalanced, and there is a phenomenon of polarization. Through the teaching of this class, 80% of students will initially understand and master the technique of frontal overhand serve, so the main purpose of this class exercise is to understand and master the technique of frontal overhand serve, give full play to the main role of students, and tap each student Potential.

四、teaching goals

1、Cognitive Goal: Understand the movement essentials of a frontal overhand serve.

2、Skills goal: On the basis of familiarity with the ball, initially master the technique of overhand serve, clarify the position of the overhand serve in the research study, and improve the ability of analyzing and solving problems.

3、Emotional Goal: Cultivate students' proactive learning habits, not arrogant or impetuous, and perseverance.

五、Teaching important and difficult points

Key points: throwing the ball, swinging the arm, hitting the ball

Difficulty: Coordinating the whole body when throwing the ball and swinging the arm

六、教方法

The difference in exercise level and athletic ability determines that the teaching methods of this course are based on the purpose of layered teaching, with demonstration, explanation, exercises, prompts, individual guidance and other methods for teaching. Give full play to students' unique motor skills and physical conditions, and teach students in accordance with their aptitude.

1、"Advance and retreat method" teaching method of serve is adopted (stand on the offensive limit line and serve in front of you, take a step back and then serve after the serve has crossed the line, and if you have not crossed the net, move forward and serve again, so And so on, until the end line or the mark line)

2、Demonstration, wall chart combined with explanation.

3、Organization: Intensive demonstration and explanation; individual error correction.

七、teaching process

1、Preparation part (6′): Class routine→jogging around half a football field for three times→ball exercises, fully mobilize all parts of the body, and prepare psychologically and physically for the next part of technical teaching.

2、Basic Part (34′): According to the four teaching wall charts, students learn independently, cooperatively, and inquiringly → practice and try to serve according to the "advance and retreat method" serving requirements, and practice in pairs face to face across the line → teacher's explanation and demonstration And point out the main problems in the practice → use auxiliary practice methods (first group exercises with bare hands, two groups holding the ball, throwing the ball, swinging the ball, hitting the ball) to break through the key and difficult points → according to the "advance and retreat method" serve requirements for serving learning, Teachers actively guide, individual guidance→student display, mutual evaluation→quality exercises (squat, leapfrog)

3、End part (5′): ①Broadcast gymnastics formation to do limb relaxation exercises to fully relax the body and mind; ②Summarize the learning situation of this lesson, strengthen the technical points, learning value, evaluate students' learning situation, assign extracurricular homework , Clean up the venue and equipment with the students

八、Effects expected

Students can earnestly participate in various exercises under the guidance of teachers. The classroom atmosphere is active and the teacher-student relationship is harmonious. Through the learning of frontal overhand serving of volleyball, 85% of the students have a preliminary grasp of the hand shape of the frontal overhand serving on the spot, the part of the ball touched when serving, and the swing of the arm. It is estimated that the practice density of the class will be about 35%, and the average heart rate will reach 130-140 beats/min.

Field equipment: half a football field, 41 volleyballs

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