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1、小学四年级上册健康教育教案1、我们爱整洁教学内容:我们爱整洁教学目标:1、教育学生初步懂得什么叫整洁,人和环境为什么要整洁。2、培养学生爱整洁的良好习惯。教学重点、难点:在平时生活中如何做才算整洁,培养学生爱整洁的良好习惯。教学课时:一课时课前准备:教师准备:有关个人卫生、环境卫生的投影片数张。手帕、书包、文具盒、书本等若干件(干净与不干净的),脸盆若干。学生准备:抹布、手帕、安全剪刀等。教学过程:一、导入新课:师:同学们已经是二年级学生了,很多事情已不需要爸爸妈妈帮助了。能告诉大家,你每天起床后都做了些什么吗?(穿衣、扣扣子、穿鞋、系带子)很多同学都非常能干,学会料理自己的事了。那你会整理房
2、间、打扫教室卫生,并保持它们的整齐清洁吗?今天,我们就来学习新的课文我们爱清洁,看一看什么叫整洁和怎样做到爱整洁。二、学习新课1、在家爱整洁。齐读课文,领会“整洁”的含义。出示:这块手帕干净吗?这一块呢?这个书包不仅外面脏,再看里面的书本放得怎样?我们说:这个书包不干净、不整洁。投影片:这个小朋友的家干净又整齐。我们说:他的家很整洁。了解“按时”的含义。你们知道清晨大约是指什么时候?(天刚亮)你每天几点钟起床?是谁叫醒你的?每天都在这个固定的时间起床,就叫按时起床,“按时”是一种良好的习惯。提问:起床后,你做些什么事?怎样做的?讲述:我们所做的这些事都是围绕着个人卫生来做的。你们看,同学穿的衣
3、服多整齐,同学的手、脸洗得真干净,的头发(小辫)梳得真整齐 他们真整洁。除了个人卫生做得好,你房间里的被子谁叠?枕头、床单谁铺、谁掸?桌子谁来抹?我们应当自己的事自己做。(看投影片或录像片)指定学生复述自己平时的做法。突出:叠、铺、掸、抹。表现:四四方方、平平展展、一尘不染。2、在学校爱整洁。了解学校环境整洁的内容与保持环境整洁的方法。清扫教室的步骤是怎样的?为什么要先开窗户,再洒水、擦黑板、扫地、抹桌椅?不这样做会怎样?步骤颠倒又会怎样?为什么?老师为什么要夸奖我们?是怎样夸的?3、身心健康与环境整洁。1、为什么生活在干净、整齐的环境里才会真开心?2、怎样才能长久保持这样的美好环境?(指定学
4、生上台表演、操作)3、小结全课学习内容。三、反馈检测1、游戏。比赛穿衣、系鞋带。请四位同学脱掉外衣,解开鞋带,看谁最先穿好衣服、系好鞋带。2、思考题。说一说怎样才算整洁?你做得怎样?板书设计:1、我们爱整洁按时起床:穿衣、洗漱在家里整理房间:叠、铺、掸、抹打扫教室卫生:开窗、洒水、擦黑板、扫地、抹桌椅在学校保护校园环境:不乱丢、不践踏文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1
5、A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7
6、E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1
7、A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7
8、E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1
9、A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7
10、E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I22、不随地吐痰教学内容:
11、不随地吐痰教学目的:通过学习使学生懂得随地吐痰、乱扔果皮纸屑的危害,培养学生不随地吐痰,不乱扔果皮纸屑的良好卫生习惯。重点:培养学生不随地吐痰,不乱扔果皮纸屑的良好习惯。难点:培养学生不随地吐痰,不乱扔果皮纸屑的良好习惯。教具:挂图教学过程:一、故事导课。讲猪八戒吃完西瓜后把果皮乱扔,结果自己踩上西瓜皮摔倒的故事。告诉学生,随地吐痰,乱扔果皮纸屑有很多危害。二、提问:随地吐痰有那些危害?有痰要吐的时候怎么办?让学生讨论。熟读儿歌:随地吐痰不卫生,痰中细菌传疾病。有痰吐进痰盂里,健康清洁又文明。三、提问:乱扔果皮纸屑有那些危害?你平时是怎样做的?学生讨论。教唱儿歌:果皮箱,张大嘴,果皮纸屑丢箱内
12、,从小养成好习惯,环境整洁行为美。四、你觉得我们身边的环境怎样?该做个怎样的市民?板书设计不随地吐痰健康清洁又文明环境整洁行为美文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4
13、X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7
14、 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4
15、X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7
16、 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4
17、X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7
18、 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I23、换牙的卫生教学内容:换牙的卫生教学目标:1.使学生知道人的一生有两副牙,乳牙和恒牙。恒牙是永久牙。2.使学生知道换牙的卫生,知道怎样保护牙齿。3.培养学生养成良好的卫生习惯。教学重点难点:描述牙齿的重要作用和牙齿不健全所带来的不
19、便;引导启发总结学生回答的关于牙齿的保护方法。教学过程:一、导入新课:1.猜谜语:兄弟生来白,队伍排整齐。饭菜全切碎,活儿干得快。你若猜不出,张口他就来。2.请同学们看看自己的牙齿,发现了些什么?总结讲述我们从67 个月开始到两岁左右长出乳牙,到12 岁左右又长出恒牙。二、学习新课:1.同学们,你们能不能说说我们的牙齿的作用?(切断,研磨食物,帮助发音。那么我们没有了牙齿会怎么样呢?)2.了解牙齿,了解我们的乳牙和恒牙。3.既然恒牙和我们这么密切又对我们这么重要,那么我们要怎么来保护它呢?4.不要咬硬东西。咬硬东西,一是不得力,因为牙还没有长牢,容易造成牙齿错位,影响咀嚼和美观。不要用手抠和用
20、舌头舔。在牙刚长出时,有点痒,如果用手抠或者用舌头舔,很容易造成牙齿的松动和变形,长得会七扭八歪,形成畸形。要注意牙齿的卫生。三、巩固新知:1.组织学生表演牙齿和蛀牙的节目(节目内容是一个小朋友开始时牙齿很好,但是它不注意牙齿的卫生,经常吃零食,还特别爱吃甜食,结果造成牙齿有了蛀虫,经常牙疼,疼痛难人忍。最后他去了医院,医生帮他治好了牙疼,终于他痛下决心,该掉了乱吃东西的坏习惯,并且经常刷牙,注意牙齿的卫生,慢慢地他终于又长出了新牙。看他多开心啊!)。2.组织学生到黑板前面来复述牙齿包括的种类和保护牙齿的方法(要求学生能够做到发言大胆积极,果敢,声音洪亮,语言流利,锻炼自己发言的能力。)文档编
21、码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N
22、7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编
23、码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N
24、7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编
25、码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N
26、7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编
27、码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I24、一日三餐教学内容:一日三餐教学目标:了解为什么要安排一日三餐,科学安排一日三餐教学重点难点:了解一日三餐中的科学教学过程:一、导入新课谈话:汽车行驶要加油,人每天活动要吃饭,你们知道是为什么吗?讲述:一日三餐不仅能给我们的身体加油,还能为我们进行活动提供必备的能量。假如人不吃饭会怎样呢?今天,我们就来了解一日三餐中的科学。(板书:5.一日三餐)二、学习新课一日
28、三餐好处多谈话:每个人每天都需要吃一定量的食物,才能保证一天的活动、学习的需要。为什么要安排一日三餐呢?每日一餐行不行?如果你每天只吃一顿,会有什么样的感觉?一日三餐有又什么感觉呢?学生讨论并汇报。讲述:一日三餐是人体活动的需要,因为白天是人活动、学习的集中时间,这期间人体要消耗大量的热能。通常情况下,胃排空食物约需3-4 小时,也就是说进食后不到 4 小时,肚子就会饿了,就又该吃饭了。如果到时你不吃饭,就会感到饥肠辘辘,头昏眼花。科学安排一日三餐。讲述:吃饭不仅要定时,还要定量。每个人的胃所能容纳的食物是有一定限度的。暴食会引起急性胃扩张,使胃损伤;吃得太少又会使胃部空磨,引起疼痛感,同样会
29、损害胃。因此吃饭定时定量直接关系到儿童的身体健康。学习课文第二句话:早餐应该吃得好,午餐做到要吃饱,晚餐讲究精而少。提问:什么样的早餐叫做吃得好?中餐为啥要吃饱?怎样才能吃得饱?晚餐的“少而精”指的是什么?清淡,以蔬菜为主,减少脂肪、糖类的摄入量,尽量吃低热量的食物等。一日三餐有规律,身体健康发育好。联系上述内容,说一说你家每日三餐都吃些什么?比一比谁家安排的最合理。三、巩固和反馈看一看,你能从下面三幅图中看出各是哪一餐吗?除了时钟可以给你提示外。还可以从哪些方面入手,找出正确答案?做一做:为爷爷奶奶、爸爸妈妈和自己设计一天的食谱。文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ
30、7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K
31、1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ
32、7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K
33、1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ
34、7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K
35、1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ
36、7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I25、吃饭要细嚼慢咽教学内容:吃饭要细嚼慢咽教学目标:1.使学生知道一些科学进食的卫生常识。2.让学生养成良好的进食习惯。教学重点难点:要细嚼慢咽而不能狼吞虎咽的原因及平时生活中,应当怎样养成良好的进食习惯。教学过程:一、导入新课:上一次课我们学习了一日三餐,同学们还记不记得我们一日三餐应当怎样吃?这一次我们继续学习,一日三餐当中,我们到底应当怎样来进餐呢?。二、学习新课:吃饭时要慢慢的的吃,不能边吃边讲话,也不能狼吞虎
37、咽:1.(下面听老师,你们来思考:一个人,在沙漠里好久,渴的口干舌燥,突然,在他面前出现了各种各样的水果,你们想想看,他会有什么样的感觉呢?对,会流口水,那么,他都已经渴的不行了,为什么还要流口水,是不是他看到水果后,就不这渴了?)向同学们讲述口水的作用,并使同学们知道洗嚼慢咽的好处。a.有利于消化和吸收b.可吃出食物的美味c.提高食物的营养价值d.清除食物中的异物2.当心吃饭时讲话a.它是一种不文明的行文b.如果讲话的话,可能会被呛到,或者食物进入气管,引起不必要的麻烦。3.吃饭时狼吞虎咽的坏处:a.加重肠胃消化的负担,引起胃病b.冲淡胃酸,引起消化不良c.饮食过量,引起肥胖三、巩固新知:1
38、.智力挑战2.才华展示3.总结该课,对发言同学进行客观的评价(由学生来评价)。文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C
39、4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文
40、档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C
41、4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文
42、档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C
43、4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文
44、档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I26、睡眠好身体好教学内容:睡眠好身体好教学目标:1.让学生懂得按时作息的好处,每天能保证10小时。2.使学生掌握正确的睡觉姿势,养成早睡早起的好习惯。教学重点难点:启发引导学生,由学生自己说出,应当怎样睡眠教学过程:一、导入新课:在我们学校里,同学们你们都几点睡觉,几点起床?算一算
45、,你们每天都睡了几小时?二、学习新课:1.睡前不要做:a.不要吃得太饱b.不要贺浓茶c.不要看惊险电视节目,不要听恐怖故事d.要用温水洗脚2.睡觉时要:a.盖的被子要根据季节和天气而适当b.保持室内空气流通(要打开一扇小窗户)c.不要蒙头睡觉3.卧如弓:睡眠的姿势很重要,你们知道我们的的心脏长在人体胸部的左边还是右边呢?当然是左边了,那么我们睡觉时应当向左边还是右边,或者是平躺着睡?那么原因又是什么呢?身体向左侧弯曲,像弓箭一样,“卧如弓”三、巩固新知:1.组织学生自己给自己评价一下,我们在平时生活中都做到了吗?2.请学生到讲台,发表一下,今后我们打算怎样来睡眠?3.总结该课使学生知道:睡眠是
46、恢复(精神)和(体力)的最好休息方法,是(长身体)的重要时刻。每天我们要睡足(10)小时,养成(早睡早起)、(按时起床)的好习惯。文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D
47、4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D
48、7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D
49、4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D
50、7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D4X9I2文档编码:CQ3P8K1A8D7 HD5C4N7G1B6 ZZ7E1D