求三篇高中英语作文!会一篇给一篇也行~~急! 5

1.WhenIseetheNationalFlagattheOlympicGames2.冬天的卫生方法3.Writeastoryaboutlosingtemper不会者勿... 1.When I see the National Flag at the Olympic Games
2.冬天的卫生方法
3.Write a story about losing temper
不会者勿扰
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2011-01-31
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第二篇 冬天卫生方法
冬季来临,诸如感冒,咳嗽,咽炎等疾病泛滥,再加上严寒使你的身体某些部位冻伤,会使你的身体素质变差,如何使你安全健康的过冬呢,让我们来学习一下过冬的常识吧!
吃的方面,多吃一些含维生素丰富的食物,尤其是含维生素A、C多的食物,它们对预防上呼吸道感染有帮助。在冬季,大蒜、萝卜、生姜、韭菜都是可以增加抵抗力的食物。另外,是药三分毒,不要一生病就吃药。
虽然天气冷,但在家时还是要保证一定时间的开窗通风,保持室内空气的流通。冬季门窗紧闭,减少了空气对流,使室内温度上升;但也导致不洁的空气增多,空气中细菌、病毒、二氧化碳和尘粒大量增加,对呼吸道有不良影响,使人易患感冒、咳嗽、咽炎等疾病。
冬天最适合户外运动,多晒太阳,晒太阳可以促进提内钙的吸收,同时也增强体质。从户外回到室内要用热水洗脸,在冬季冷空气的刺激下,面部汗腺、毛细血管呈收缩状态。而遇热水时会迅速扩张,待热量散发后,又恢复低温时的状态。毛细血管如此一张一缩,易使面部产生皱纹。
有时戴口罩不一定会保护呼吸道,鼻粘膜里有丰富的血管和海绵状血管网,血液循环旺盛,当冷空气经鼻腔吸入肺部时,一般已接近体温。若依赖戴口罩防寒,会使人体变得娇气,反而更易感冒。
等等吧,在冬季也要好好保护自己,但不要过于保护,物极必反!
英文: Winter health methods
Winter comes, such as colds, cough, pharyngitis diseases such as flood, plus cold make your body parts frostbite, can make your body quality becomes poor, how to keep you safe and healthy for the winter? Let us to learn the winter of common sense!
Eat, eat more contain vitamin rich food, especially contains vitamins A, C much food, they have the help to prevent the upper respiratory tract infection. In winter, garlic, turnip, ginger, leek were can increase resistance of food. In addition, it is medicine 3 minutes poison, do not fall ill to take medicine.
Although the weather is cold, but when the home or to guarantee a certain length of time ventilated, maintain indoor air circulation. Winter Windows and doors closed, reduces air convection, make indoor temperature rising, But also cause unclean air increasing, air bacteria, viruses, carbon dioxide, and a mote is greatly increased, for respiratory tract have undesirable effect, make the person are predisposed to cold and cough, pharyngitis and other diseases.
Winter is most suitable for outdoor sports, sunshine, exposure to sunlight can promote mention inside, calcic absorption also enhanced physique. From outdoors back indoor to wash a face with hot water, in winter cold air stimulating, facial sweat glands, capillaries in contracting. Met when hot water is rapid and outspread, stay quantity of heat to send out later, and restore low temperature condition. So a capillary shrinks, easy to make facial wrinkles.
Sometimes wear mouth-muffle will not necessarily protect the respiratory tract, nasal mucosa has rich in blood vessels and spongy vascular network blood circulation exuberant, when the cold air inhaled through the nose, general has come close to the lungs temperature. If rely on wear mouth-muffle cold-resistant, can make the human body becomes jiao qi, instead more colds.
Wait, in winter also want to protect themselves, but don't be protected, become extreme.it!
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unhappy, and you nearly lose your temper. Then you should count1, 2, 3,4… till your anger is gone.Sometimes you are attracted by some novels that are not worth reading. You must make good use of your time. You shouldn’t waste your time reading such books or you will surely feel very sorry afterwards.Do not go to bed too late because of a nice TV film, as you will be late for school. Neither should you stay in bed too late on cold winter mornings, for it is a waste of valuable time.Everyone of us has some habits, a few of which might be harmful and might hold back our progress in life. Then we must use our self-control to get rid of them.Remember it is necessary for you to cultivate strong self-control. He is a successful person who can control himself.
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银色の樱飘夜影89f7
2011-01-28
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咕~~(╯﹏╰)b 不会!
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