强身健体,预防疾病——第五周升旗仪式
老师们，同学们：
大家上午好!
今天我国旗下演讲的内容是[强身健体,预防疾病]
同学们，春季气温逐渐回升，天气多变，时寒时暖，这一时期是呼吸道传染病的高发季节，这些传染病大多可通过空气、短距离飞沫或接触呼吸道分泌物等途径传播。由于学校人群聚集，学生接触频繁，在日常生活、学习中尤其应注意预防各种春季传染病。
一、常见传染病：
冬春季节高发的传染病包括流感、流脑、流行性腮腺炎、水痘、麻疹、风疹、手足口病等。
二、传染病流行的三个基本环节
传染病能够在人群中流行，必须同时具备传染源、传播途径和易感人群这三个基本环节。
三、传染病预防措施
不同的传染病有不同的治疗方法，但基本的预防措施是相通的，我们只要注意以下几点，就能有效地减少疾病的发生和传播。
1、要勤洗手。避免脏手接触眼睛、鼻子和嘴，发现同学咳嗽或打喷嚏时要注意避让。
2、不要因为学习忙而放弃日常的锻炼。锻炼身体可增加血液循环，提高皮肤调节温度的能力，维护淋巴系统的功能，增强身体的抗病能力。因此，每天适量的运动，坚持跑操，上体育课，增强体质。
3.要想增强身体的抗病能力，合理、均衡营养非常重要，如果你偏食、挑食，就很容易生病，要多饮水，摄入足够的维生素，宜多食些富含优质蛋白、糖类及微量元素的食物。
4.不到人口密集、人员混杂、空气污染的场所去。
5.每天开窗通风，保持室内空气新鲜，尤其是教室和宿舍;如果因活动后出汗，千万不要在室外大量脱衣，而应用干毛巾或餐巾纸将汗擦去。
6.合理安排好作息，做到生活有规律;注意不要过度疲劳，防止感冒，以免抗病力下降;
7.不食不清洁的食物，不去没有卫生许可证个体饮食店、不到路边摊点购买三无食品，不喝生水，少喝饮料。不随便倒垃圾，不随便堆放垃圾，教室内的垃圾要及时清理。
春季传染病虽然种类繁多，但只要我们重视预防工作，做到早发现、早隔离、早诊断、早治疗，就可以有效地阻断传染病的流行与传播。
谢谢大家,今天我国旗下演讲到此结束!
英文版：
Teachers and students:
Good morning, everyone.
Today's speech under the flag of our country is about making us stronger and preventing diseases.
Students, the temperature gradually rises in spring, the weather is changeable, when it is cold and warm, this period is the high incidence season of infectious diseases, most of these infectious diseases can be transmitted through air, short-distance droplets or contact with respiratory secretions. As school crowds gather and students contact frequently, attention should be paid to the prevention of various spring infectious diseases in daily life and study.
Common infectious diseases:
Infectious diseases with high incidence in winter and spring include influenza, measles, rubella, hand, foot and mouth disease, etc.
Three basic links of epidemic of infectious diseases
Infectious diseases can be prevalent in the population. It is necessary to have three basic links: the infection, transmission and the population.
Preventive measures against infectious diseases
Different infectious diseases have different treatment methods, but the basic preventive measures are common. We can effectively reduce the occurrence and spread of diseases by paying attention to the following points.
1. Wash your hands frequently. Avoid dirty hands touching eyes, nose and mouth, and avoid coughing or sneezing when you find your classmates.
2. Don't give up daily exercise because you are busy with study.
3. In order to enhance the body's disease resistance, reasonable and balanced nutrition is very important.
4. Do not go to places with dense population, mixed personnel and air pollution.
5. Open windows everyday to keep indoor air fresh, especially in classrooms and dormitories.
6. Reasonable arrangement of work and rest, to achieve regular life;
7. Do not eat unclean food, do not go to individual catering shops without hygienic permits, do not go to roadside stalls to buy food without food, do not drink raw water, drink less beverages.
Although there are many kinds of infectious diseases in spring, as long as we pay attention to prevention, early detection, isolation, diagnosis and treatment, we can effectively interrupt the epidemic and transmission of infectious diseases.
Thank you, today's speech under the national flag is over!
九年级十班校长特别嘉奖令
获得本周校长特别嘉奖令的学习小组是九年级十班黄天予学习小组。这是一个团结向上，积极进取的学习小组，每一位同学都不断努力，以昂扬斗志迎接中考。
组长黄天予：初中三年来成绩一直名列年级前茅，被同班同学称为学霸。他始终保持谦虚的学习态度，从未停止努力学习的步伐，带领小组奋力拼搏。
组员钱一鸣：他是班级的英语科代表，也是小组的得力干将。踏实勤奋、精益求精，一次次实现自我突破和提升。
组员喻秋薇：她是组内的实力干将。她的英语书写是班级的典范，她学习态度端正，为组内树立了积极学习的典范。
组员周芸：书桌与课本是她形影不离的朋友，老师和同学是她坚定可靠的战友，勤奋努力使得再难的数学题到了她手里都能迎刃而解。
组员代雨桐：学习上，她并不甘于落后，脚踏实地，紧跟着努力的步伐，一次次超越自己。
经班级推荐，校长批准，特给予黄天予学习小组特别嘉奖，以资鼓励。
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