強身健體,預(yù)防疾病——第五周升旗儀式
老師們，同學(xué)們：
大家上午好!
今天我國旗下演講的內(nèi)容是[強身健體,預(yù)防疾病]
同學(xué)們，春季氣溫逐漸回升，天氣多變，時寒時暖，這一時期是呼吸道傳染病的高發(fā)季節(jié)，這些傳染病大多可通過空氣、短距離飛沫或接觸呼吸道分泌物等途徑傳播。由于學(xué)校人群聚集，學(xué)生接觸頻繁，在日常生活、學(xué)習(xí)中尤其應(yīng)注意預(yù)防各種春季傳染病。
一、常見傳染病：
冬春季節(jié)高發(fā)的傳染病包括流感、流腦、流行性腮腺炎、水痘、麻疹、風(fēng)疹、手足口病等。
二、傳染病流行的三個基本環(huán)節(jié)
傳染病能夠在人群中流行，必須同時具備傳染源、傳播途徑和易感人群這三個基本環(huán)節(jié)。
三、傳染病預(yù)防措施
不同的傳染病有不同的治療方法，但基本的預(yù)防措施是相通的，我們只要注意以下幾點，就能有效地減少疾病的發(fā)生和傳播。
1、要勤洗手。避免臟手接觸眼睛、鼻子和嘴，發(fā)現(xiàn)同學(xué)咳嗽或打噴嚏時要注意避讓。
2、不要因為學(xué)習(xí)忙而放棄日常的鍛煉。鍛煉身體可增加血液循環(huán)，提高皮膚調(diào)節(jié)溫度的能力，維護淋巴系統(tǒng)的功能，增強身體的抗病能力。因此，每天適量的運動，堅持跑操，上體育課，增強體質(zhì)。
3.要想增強身體的抗病能力，合理、均衡營養(yǎng)非常重要，如果你偏食、挑食，就很容易生病，要多飲水，攝入足夠的維生素，宜多食些富含優(yōu)質(zhì)蛋白、糖類及微量元素的食物。
4.不到人口密集、人員混雜、空氣污染的場所去。
5.每天開窗通風(fēng)，保持室內(nèi)空氣新鮮，尤其是教室和宿舍;如果因活動后出汗，千萬不要在室外大量脫衣，而應(yīng)用干毛巾或餐巾紙將汗擦去。
6.合理安排好作息，做到生活有規(guī)律;注意不要過度疲勞，防止感冒，以免抗病力下降;
7.不食不清潔的食物，不去沒有衛(wèi)生許可證個體飲食店、不到路邊攤點購買三無食品，不喝生水，少喝飲料。不隨便倒垃圾，不隨便堆放垃圾，教室內(nèi)的垃圾要及時清理。
春季傳染病雖然種類繁多，但只要我們重視預(yù)防工作，做到早發(fā)現(xiàn)、早隔離、早診斷、早治療，就可以有效地阻斷傳染病的流行與傳播。
謝謝大家,今天我國旗下演講到此結(jié)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!
九年級十班校長特別嘉獎令
獲得本周校長特別嘉獎令的學(xué)習(xí)小組是九年級十班黃天予學(xué)習(xí)小組。這是一個團結(jié)向上，積極進取的學(xué)習(xí)小組，每一位同學(xué)都不斷努力，以昂揚斗志迎接中考。
組長黃天予：初中三年來成績一直名列年級前茅，被同班同學(xué)稱為學(xué)霸。他始終保持謙虛的學(xué)習(xí)態(tài)度，從未停止努力學(xué)習(xí)的步伐，帶領(lǐng)小組奮力拼搏。
組員錢一鳴：他是班級的英語科代表，也是小組的得力干將。踏實勤奮、精益求精，一次次實現(xiàn)自我突破和提升。
組員喻秋薇：她是組內(nèi)的實力干將。她的英語書寫是班級的典范，她學(xué)習(xí)態(tài)度端正，為組內(nèi)樹立了積極學(xué)習(xí)的典范。
組員周蕓：書桌與課本是她形影不離的朋友，老師和同學(xué)是她堅定可靠的戰(zhàn)友，勤奮努力使得再難的數(shù)學(xué)題到了她手里都能迎刃而解。
組員代雨桐：學(xué)習(xí)上，她并不甘于落后，腳踏實地，緊跟著努力的步伐，一次次超越自己。
經(jīng)班級推薦，校長批準(zhǔn)，特給予黃天予學(xué)習(xí)小組特別嘉獎，以資鼓勵。
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