小学四年级下册健康教育教案济南版.docx

1、小学四年级下册健康教育教案济南版小学四年级下册健康教育教案济南版四年级下册健康教育教案 第1课 消灭皮肤寄生虫 教学目标: 1,认识头虱和螨虫的外形及其对人体皮肤的危害,了解关虱和螨虫的生活环境; 2,掌握防治关虱和皮肤螨虫的基本方法; 3,注重个人卫生和环境卫生,积极防治皮肤寄生虫. 课前准备: 1,头虱和螨虫的挂图; 2,由螨虫引起的皮肤病症的挂图. 教学过程: 1,指出皮肤寄生虫的存在,引入本课内容. 2,指导学生防治头虱. (1) 讲故事,指导学生认识头虱. (2) 介绍头虱的危害和头虱卵的形态. 提问:为什么头虱不易被人发现 为什么说头虱对人有害 头虱卵是什么样的 怎样寻找头虱卵 (

2、3),引导学生掌握防治头虱的方法. 小结:预防头虱要做到四勤,即勤洗头,勤理发,勤洗澡,勤换衣服. (4),讲解治疗方法. 3,介绍防治螨虫的方法. (1) 指出螨虫也是一种常见的皮肤寄生虫. (2) 介绍螨虫的特点. (3) 说明螨虫的危害. (4) 介绍防治皮肤螨虫的基本方法. application; infection and antibacterial drug of clinical application; transfusion refers to levy; nutrition support of adapted card and clinical application;

3、 common life support technology (as cycle breathing support, and nutrition support,) and emergency technology of application; common guardianship instrument using. Look: shock, cardiac respiratory arrest and acute organ failure, systemic inflammatory response syndrome and severe infection and multip

4、le organ dysfunction syndrome (MODS), severe disturbance of body fluid environment such as critical theory and progress of the illness. 2. basic requirements (1) species and cases of study requirements: severe pneumonia in disease-disease myocardial infarction . 3. high requirements (1) learning dis

5、ease species: disease species disease species image radiation: rheumatic heart congenital heart intestinal Crohns (Crohn) disease intestinal tuberculosis bile duct cancer chronic pancreatic inflammatory urinary system stone urinary system tumor adrenal disease thyroid disease cranial within infectio

6、n nervous system tumor nuclear medical: Digest road bleeding explicit like brain blood flow perfusion explicit like testicular blood pool explicit like salivary glands explicit like (2) clinical knowledge, and skills requirements: understand various image check 防治螨虫除了要搞好个人卫生和环境卫生外,还要注意防尘,通风和采光,如果一旦发

7、现自己身上有了大量螨虫,应到医院请医生为你治疗,不能完全听从广告,胡乱搽药. 4,回顾与总结. 我们应怎样防治皮肤寄生虫 第2课 预防流脑 教学目标: 1,知道流脑的传播途径,易发季节; 2,了解流脑的病症和危害以及预防流脑的方法; 3,在流脑易发季节,自觉采取预防措施. 课前准备:有关流脑的资料 教学过程: 1,以回忆,谈话导入教学内容. 同学们每年都会打一些预防针,还记得你打过哪些预防针吗 在什么时候打的 同学们在秋末,冬初时注射过一种流脑疫苗,打这种疫苗是为了预防什么 2,介绍流脑的传染途径,易发期. 3,引导学生认识流脑的主要特点. (1)指出流脑的早期症状与感冒相似. 流脑的早期症状

8、与感冒相似,你们知道感冒有哪些症状吗 lls requirements: understand various image checknd skilood flow perfusion explicit like testicular blood pool explicit like salivary glands explicit like (2) clinical knowledge, aase thyroid disease cranial within infection nervous system tumor nuclear medical: Digest road bleedin

9、g explicit like brain bl disease intestinal tuberculosis bile duct cancer chronic pancreatic inflammatory urinary system stone urinary system tumor adrenase species: disease species disease species image radiation: rheumatic heart congenital heart intestinal Crohns (Crohn) disedisease myocardial inf

10、arction . 3. high requirements (1) learning disea-cases of study requirements: severe pneumonia in disease turbance of body fluid environment such as critical theory and progress of the illness. 2. basic requirements (1) species andre disan failure, systemic inflammatory response syndrome and severe

11、 infection and multiple organ dysfunction syndrome (MODS), severgency technology of application; common guardianship instrument using. Look: shock, cardiac respiratory arrest and acute orged card and clinical application; common life support technology (as cycle breathing support, and nutrition supp

12、ort,) and emeapplication; infection and antibacterial drug of clinical application; transfusion refers to levy; nutrition support of adapt- 2 - (2)介绍流脑的特殊症状. 4,介绍流脑的预防方法. 师:流脑的主要传染对象是15岁以下的少年儿童,年龄越小,抵抗力越弱,越容易传染上,危害也就越严重.大家正处于易传染的年龄阶段,一定要注意预防. 教师讲解预防方法. 学生读预防流脑的儿歌. 师:现在你能说出怎样预防流脑了吗 5,巩固总结. 1,引导学生回忆本课

13、的学习内容. 2,号召积极预防. 第3课 饲养动物的卫生和安全 教学目标: 1,了解猫,狗,牛,羊等动物身上携带有大量病菌,病毒,寄生虫,能使人得病; 2,懂得饲养动物在安全,卫生方面的注意事项和不应吃野生动物的道理; 3,形成在饲养动物的过程中注意安全和卫生的习惯. 课前准备:了解如皋关于饲饲养动物的一些规定,做好一些宣传品. 教学过程: 1,了解学生饲养动物的情况,引入教学内容. 师:你们喜欢小动物吗 你家饲养过哪些小动物 是怎样饲养的 ar medical: Digest road bleeding explicit like brain blood flow perfusion exp

14、licit like testicular blood pool explicit like surinary system stone urinary system tumor adrenal disease thyroid disease cranial within infection nervous system tumor nucleatory heart congenital heart intestinal Crohns (Crohn) disease intestinal tuberculosis bile duct cancer chronic pancreatic infl

15、amminfarction . 3. high requirements (1) learning disease species: disease species disease species image radiation: rheumatic disease myocardial -of the illness. 2. basic requirements (1) species and cases of study requirements: severe pneumonia in disease multiple organ dysfunction syndrome (MODS),

16、 severe disturbance of body fluid environment such as critical theory and progressand Look: shock, cardiac respiratory arrest and acute organ failure, systemic inflammatory response syndrome and severe infection cle breathing support, and nutrition support,) and emergency technology of application;

17、common guardianship instrument using.ed card and clinical application; common life support technology (as cyapplication; infection and antibacterial drug of clinical application; transfusion refers to levy; nutrition support of adapty glands explicit like (2) clinical knowledge, and skills requireme

18、nts: understand various image checkalivar- 3 - 师:你们知道饲养这些小动物要注意些什么吗 2,引导学生了解饲养动物的注意事项. (1)介绍怎样搞好动物卫生. 师:动物身上干净吗 为什么说动物身上不干净 不干净的动物对人有什么影响,我们应该怎么办 你们家是怎样训练动物的 (2)教育学生注意饲养动物的安全. 师:你们饲养的小动物伤过人吗 怎么伤人的 我们饲养动物必须注意安全,你们知道怎样才能避免被饲养的动物抓伤,咬伤吗 你们知道家养的动物为什么会伤人吗 学生阅读课文第三,四自然段. (3)提醒学生预防狂犬病. (4)教育学生不养不吃野生动物. 3,总结

19、号召. 4,上网的时候 教学目标: 1,知道网络对我们的生活学习有帮助,但使用网络不当会给我们的身心带来危害; 2,了解小学生应该怎样正确上网; 3,加强自我保护意识,养成正确的上网习惯. 课前准备:了解一些因使用网络不当而造成危害的具体事例. lls requirements: understand various image checknd skilood flow perfusion explicit like testicular blood pool explicit like salivary glands explicit like (2) clinical knowledge,

20、 aase thyroid disease cranial within infection nervous system tumor nuclear medical: Digest road bleeding explicit like brain bl disease intestinal tuberculosis bile duct cancer chronic pancreatic inflammatory urinary system stone urinary system tumor adrenase species: disease species disease specie

21、s image radiation: rheumatic heart congenital heart intestinal Crohns (Crohn) disedisease myocardial infarction . 3. high requirements (1) learning disea-cases of study requirements: severe pneumonia in disease turbance of body fluid environment such as critical theory and progress of the illness. 2

22、. basic requirements (1) species andre disan failure, systemic inflammatory response syndrome and severe infection and multiple organ dysfunction syndrome (MODS), severgency technology of application; common guardianship instrument using. Look: shock, cardiac respiratory arrest and acute orged card

23、and clinical application; common life support technology (as cycle breathing support, and nutrition support,) and emeapplication; infection and antibacterial drug of clinical application; transfusion refers to levy; nutrition support of adapt- 4 - 教学过程: 1,开展调查,导入教学内容. 师:随着科技的发展,电子计算机的出现,人们开始上网了,你们知道

24、什么是计算机网络吗 有哪些同学上过网 你们上网的目的是什么 用什么时间上网 一天上网多长时间 你们家里有人上网吗 没上过网的同学想上网吗 今天,我们就来一起研究上网的问题. 2,引发辩论,明确网络的利弊. 师:在上过网的人中,有人说网络好,有人说网络不好,你们认为网络好吗 为什么 大家可以发表自己的想法,也可以谈家长或朋友的看法.在不同意别人的观点时,带可以跟他进行辩论. 学生辩论. 师生归纳. 3,展开讨论,研究正确使用网络. 网络给我们提供了很多便利,我们可以在网上求知学习,与人交往,展现自我,请求帮助,但是,使用不当也会使我们的身心带来危害.我们小学生应怎样正确使用网络,正确上网呢 为什

25、么 学生发表意见. 教师归纳小学生上网的九不. 学生阅读课文中正确使用网络的四点. 4,总结巩固. 学生制定小学生上网公约,并进行交流. ar medical: Digest road bleeding explicit like brain blood flow perfusion explicit like testicular blood pool explicit like surinary system stone urinary system tumor adrenal disease thyroid disease cranial within infection nervous

26、 system tumor nucleatory heart congenital heart intestinal Crohns (Crohn) disease intestinal tuberculosis bile duct cancer chronic pancreatic inflamminfarction . 3. high requirements (1) learning disease species: disease species disease species image radiation: rheumatic disease myocardial -of the i

27、llness. 2. basic requirements (1) species and cases of study requirements: severe pneumonia in disease multiple organ dysfunction syndrome (MODS), severe disturbance of body fluid environment such as critical theory and progressand Look: shock, cardiac respiratory arrest and acute organ failure, sys

28、temic inflammatory response syndrome and severe infection cle breathing support, and nutrition support,) and emergency technology of application; common guardianship instrument using.ed card and clinical application; common life support technology (as cyapplication; infection and antibacterial drug

29、of clinical application; transfusion refers to levy; nutrition support of adapty glands explicit like (2) clinical knowledge, and skills requirements: understand various image checkalivar- 5 - 第5课 预防流感 教学目标:了解流感的一般症状和预防知识.初步学会流感的预防方法. 教学重点:知道预防流感的一般症状和预防知识 教学难点: 初步学会流感的预防方法. 教具准备: 1,课前了解学生患流感的情况. 2,

30、准备好防治流感的常用药. 教学内容与过程: 1,讲故事,引课题. 2,讲解流感的一般症状和预防的方法. (1)什么叫流感 流感的病情是什么 应怎样治疗 (2)流感有哪些症状 (3)引导学生分析流感与感冒的区别. (4)阐述及时治疗和对症下药的重要性. (5)指导学生了解预防流感的方法:加强身体锻炼,增强抵抗力;及时增减衣服以免受凉;流感传染途径;注意室内通风,保暖;患流感后要及时治疗.多休息,多喝水,多吃容易消化的事物;与流感病人隔离. 3,总结提示. 让学生结合课上所学,表演姗姗就诊课本剧. lls requirements: understand various image checknd

31、 skilood flow perfusion explicit like testicular blood pool explicit like salivary glands explicit like (2) clinical knowledge, aase thyroid disease cranial within infection nervous system tumor nuclear medical: Digest road bleeding explicit like brain bl disease intestinal tuberculosis bile duct ca

32、ncer chronic pancreatic inflammatory urinary system stone urinary system tumor adrenase species: disease species disease species image radiation: rheumatic heart congenital heart intestinal Crohns (Crohn) disedisease myocardial infarction . 3. high requirements (1) learning disea-cases of study requirements: severe pneumonia in disease turbance of body fluid environment such as critical theory and progress of the illness. 2. basic require