防雷电安全教育

教学目标:

1.掌握用电常识,能正确使用家用电器.

2.掌握如何防范触电事故的处理.

教学重难点:掌握用电常识和如何防范触电事故的发生,确保自己在用电过程中不发生危险.

教学过程:

一、导入:每年的秋天都是多雨季节，也是雷电比较多的时候，所以我们要懂得如何防雷电的有关措施。

(一).首先我们先了解电对人的伤害(先学生发表自己所懂的相关知识，再老师作个别引导)

1.当电流贯穿人体时,电流可将人体组织烧伤,强烈刺激内脏器官,因此,触电后果是十分严重的.

2.电击是电流通过人体内部,当达到一定域值后,会使人的肌肉发生抽畜,引起呼吸困难,心脏麻痹,神经系统失灵,造成人体内部组织被破坏,甚至造成人的猝然死亡.

3.电伤是指触电后皮肤的局部创伤,电会发出一种温度很高的弧光,它会造成人体烧伤,甚至造成融化的金属渗入皮肤,造成电烧伤. (二).掌握如何正确使用家用电器 (先小组讨论，再个别回答) 1.电视机:注意避免是电视机受潮,受潮后机器内的零件绝缘性降低,易引发事故,发生危险.

inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

2.电冰箱:电冰箱内不能寸放易燃易爆物品,当清理冰箱时,要拔掉电源插头,可用软布蘸洗衣粉擦掉赃物.

3.电风扇:如发现电风扇出现焦味,冒烟等现象,说明有故障,应立即拔下插座.

4.洗衣机:洗衣机一定要采用单箱三芯插头,一定要插在所要求的插座上,以避

免机壳漏电.

以上是较常用的家电,还有很多的家电可以看书或说明书进行使用. (三).如何防范触电事故的发生

1.不要购买"三无"的假冒伪劣产品,应到正规商店购买并使用合格产品,它的安全性能才有可靠的保证.

2.使用家电时应有完整可靠的电源线插头.

3.不能在地线和零线上装设开关和保险丝.

4.不要用手接触带电设备,不要用湿布擦抹带电设备.

5.家用电器的电源线破损时,要立即更换或用绝缘布包扎好.

6.家用电器或电线发生火灾时,应先断开电源再灭火. (四).总结

今天学习了有关用电的一些常识和家用电器的使用以及如何安全用电,希望同学们能有所收获,在以后的生活中能正确地使用各种电器,电是给我们生活带来了方便,也是人们生活中必不可缺的,所以我们要节约用电并要安全用电。

x line check (read tablets) 3. high requirements (1) learning disease species: disease species abdominal TB (intestinal tuberculosis and TB sex peritoneal inflammatory) chronic diarrhea chronic pancreatic inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding

and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

防雷电安全教育

南王蒙族中心小学

x line check (read tablets) 3. high requirements (1) learning

disease species: disease species abdominal TB (intestinal tuberculosis and TB sex peritoneal inflammatory) chronic diarrhea chronic pancreatic inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and

chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

交通安全教育

南王蒙族中心小学

x line check (read tablets) 3. high requirements (1) learning

programme; lymphatic tumor classification, and staging, and diagnosis according

交通安全教育

一、人行横道

在车行道上，有一条一条用白色直线连成的“走廊”，这就是人行横道，它是专门为行人横过马路而漆划的。驾驶员看见人在人行横道内行走就会减速慢行，所以行人在人行横道内过马路比较安全。二、人行天桥

在城市交通繁忙的路口，因来往行人和车辆特别多，为了保证行人的安全和车辆的畅通，架设了雄伟美观的人行天桥，行人在人行天桥上过马路最安全。

三、道路与交通信号

道路交通信号分为:指挥灯信号、车道灯信号、人行横道灯信号、交通指挥棒信号、手势信号。简介如下:

1、指挥灯信号

绿灯亮时，准许车辆、行人通行，但转弯的车辆不准妨碍直行的车辆和被放行的行人通行;

黄灯亮时，不准车辆、行人通行，但已越过停止线的车辆和已进入人行横道的行人，可以继续通行;

红灯亮时，不准车辆、行人通行

绿色箭头灯亮时，准许车辆按箭头所示方向通行;

黄灯闪烁时，车辆、行人须在确保安全的原则下通行。右转弯的车辆和T形路口右边无横道的直行车辆，遇有前款二、三项规定时，在不妨碍被放行的车辆和行人通行的情况下，可以通行。 x line check (read tablets) 3. high requirements (1) learning disease species: disease species abdominal TB (intestinal tuberculosis and TB sex peritoneal inflammatory) chronic

diarrhea chronic pancreatic inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and

identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

前两款规定亦适用于列队行走和赶、骑牲畜的人员。 2、车道灯信号

绿色箭头灯亮时，本车道准许车辆通行;

红色叉形灯亮时，本车道不准车辆通行。

3、人行横道灯信号

绿灯亮时，准许行人通过人行横道;

绿灯闪烁时，不准行人进入人行横道，但已进入人行横道的，可以继续通行;

红灯亮时，不准行人进入人行横道。

四、道路交通隔离设施

道路交通隔离设施是公安交通管理部门在城市道路上用一定的建筑材料制作的物体，用来分隔车辆与车辆、行人与车辆，使它们都按规定的路线通行。道路交通隔离设施包括绿化隔离带，行人护栏和隔离墩。行人护栏安装在人行道外侧、非机动车道和人行道之间，用来保护行人在人行道上行走的安全，防止行人乱穿马路或走到慢车道上去。禁止行人跨、钻行人护栏，以防发生意外。

隔离墩由水泥混凝土墩和焊管连接而成。安装在快慢车道之间的为中心隔离墩，用来分隔上、下行车道。设置隔离墩，有利于分道行驶，各行其道，确保安全畅通。

五、在放学和集体外出时应怎样做,

在放学路上，要遵守纪律排好队，在教师的护送下，有秩序地在人行道上行走。过马路时，要走人行横道。我们走路要走人行道。在没有x line check (read tablets) 3. high requirements (1) learning disease species: disease species abdominal TB (intestinal tuberculosis and TB sex peritoneal inflammatory) chronic diarrhea chronic pancreatic inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment

method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

人行道的地方，应靠路边行走。走路时，思想要集中，不能一边走一边玩耍或一边看书，不能三五成群并排行走，更不能追赶车辆嬉戏打闹。

集体外出活动，要有教师的带领，排成两列纵队，在人行道上行走。不要随便离开队伍。不要在队伍里你推我拉，嬉戏打闹。不做妨碍交通安全的事，不在交通拥挤的地方集队、停留，以免影响他人通行。过公路时，应走人行横道。在没有人行横道的路段要看清路面情况，在没有车辆行驶时，抓紧时间通过。

x line check (read tablets) 3. high requirements (1) learning

purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

卫生安全教育

南王蒙族中心小学

x line check (read tablets) 3. high requirements (1) learning

卫生安全教育

一、教学内容:

食品卫生安全知识

二、教学目的:

让学生了解食品卫生安全知识，认识食物中毒特征，提高自我救护意识，预防发生食物中毒。

三、教学过程:

(1)、图片导入

1、多媒体出示一些因食品卫生而出现问题的学生。(有腹泻、腹痛、呕吐等)

2、让学生说一说怎样区分问题食品，预防食品中毒。 (2)、重点讲述

预防食物中毒，首先要讲究个人卫生，做到勤洗澡、勤洗衣服、勤剪指甲、勤理发，勤换床单和被盖(一月一次)。保持教室、宿舍及环境的清洁卫生，养成饭前便后洗手、不暴饮暴食的良好习惯。其次做到"六不吃"，不吃生冷食物、不吃不洁瓜果、不吃腐败变质食物、不吃未经高温处理的饭菜、不喝生水、不吃零食。再就是要从食品标签上注意识别食品质量，选择安全的食品是把住"病从口入"的第一关。

1、认识食物中毒特征。

潜伏期短:一般食后几分钟到几个小时发病

胃肠道症状:腹泻、腹痛，有的伴随呕吐、发热

x line check (read tablets) 3. high requirements (1) learning

2、提高自我救护意识

出现上述症状，应怀疑是否食物中毒，并及时到医院就诊，同时报告老师。

3、预防发生食物中毒

A.养成良好的卫生习惯，勤洗手特别是饭前便后，用除菌香皂，洗手液洗手

B.不吃生、冷、不清洁食物

C.不吃变质剩饭菜

D.少吃、不吃冷饮,少吃、不吃零食

E.不要长期吃辛辣食品

F.不要随便吃野果，吃水果后不要急于喝饮料特别是水。

G.剧烈运动后不要急于吃食品喝水。

H.不到无证摊点购买油炸、烟熏食品，尽可能在学校食堂就餐。千万不要去无照经营摊点饭店购买食品或者就餐。

I.不喝生水，建议喝标准的纯净水。从家里所带腌制品在校不能超过2天

J.谨慎选购包装食品，认真查看包装标识、厂家厂址、电话、生产日期是否标示清楚、合格。查看市场准入标志(QS):为了保护人们饮食卫生安全，国家质量监督检验检疫局自2002年起，在全国范围内实施食品安全市场准入制度，对出厂食品，经过强制检验合格后，加贴市场准入标志，方便选购。2002年起，对小麦

粉、大米、食用x line check (read tablets) 3. high requirements (1) learning disease species: disease species abdominal TB (intestinal tuberculosis and TB sex peritoneal inflammatory) chronic diarrhea chronic pancreatic inflammatory other (2) clinical knowledge, and skills requirements: operation name operation name gastroscope check operation colon mirror check operation three cavity II SAC tube oppression bleeding operation liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and

teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and

植物油、酱油、食醋等5类食品;2003年下半年，对方便面、膨化

食品、罐头、冷饮等10类食品，实施了市场准入制度。

三、总结

要牢固树立“安全第一，预防为主”的思想，因为它关系到我们

全体师生的身心健康问题。希望同学们在以后的学习和生活中要引起

注意，如果忽略了这项，其后果不堪设想。

x line check (read tablets) 3. high requirements (1) learning

liver puncture biopsy endoscope Xia retrograde pancreatic bile duct contrast operation (ERCP) (3) language, and teaching , Research and other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

饮食安全教育

南王蒙族中心小学

x line check (read tablets) 3. high requirements (1) learning

other requirements: foreign literature review or book report 1. (Four) blood section 2 months (containing blood medical outpatient) 1. Rotary purpose master: various anemia of clinical performance, and causes and the diagnosis according to, and identification diagnosis, and treatment method of points; hemolytic sex anemia classification and the vascular within and vascular outside hemolytic of features; normal of bleeding and gel blood mechanism; bleeding sex disease of classification, and bleeding features and the diagnosis and treatment principles; acute, and chronic leukemia of clinical performance, and laboratory check, and diagnosis according to and the common treatment drug and treatment programme; lymphatic tumor classification, and staging, and diagnosis according

饮食安全教育

1、不要随便乱买零食，特别是不要在路边小店、街头买一些包装粗糙，质量

低次的冷饮、冰棍，不吃无营业执照、卫生许可证的商贩出售的爆米花、膨化食品、豆腐脑、熟肉、羊肉串、麻辣等食品。

2、隔夜食品要加热，不吃腐烂变质的食品，不要喝自来水，更不要随便乱喝水，生吃瓜果。蔬菜要洗净，吃水果前要削皮，不要乱吃野果、野菜、蘑菇等野生食物。

3、要勤洗手，特别是在饭前饭后，上厕所必须要把手洗干净。

4、低年级的同学现在正是掉牙齿的年龄，不要乱吃零食，要时刻保持口腔卫生，这样才能长出坚硬、整齐、洁白的牙齿。

5、在购买食品时应认真看清生产厂家、生产日期、保质期。

6、家里的餐具经常消毒，厨房要避风，防止发霉。

7、小孩子最喜欢嘴里含些东西，特别是一些比较硬的东西，这样很容易滑入

肚内，并且也有很多细菌，会造成痛苦至危险。

8、不要偷吃果园的水果，可能有喷洒的农药，以免中毒。

x line check (read tablets) 3. high requirements (1) learning