With the development of science, human life has changed tremendously.People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy.Every aspect of our lives, for instance, in the field of medicine or agriculture, has witnessed the great improvement through the application of science.
However, many people complain that science has also brought disasters to human life.Some evil scientists have used their knowledge to do some illegal things.They may use science for the creation of weapons to destroy thousands of lives in wars; they might also use their knowledge to produce drugs to make a lot of money for themselves.
Generally speaking, science has provided us with many valuable things.But if used wrongly, it can also lead to harm.We should try to keep science under our control and put it to the best use for mankind.
It is very kind of you to listen to our views and ideas.
Through our public discussion,we agree that the key to improving our English is not how much we are taught,but how much we understand,so please slow down and give us enough time to master what we have learnt.As for those points which are important and make us confused,I hope you can give us more time to practice in order to strengthen our memory.Meanwhile,your instructions are very important to us,which make us study more efficiently.Besides,when we feel frustrated,it would be appreciated if you can give us some encouragement.We need confidence.
The above are the main suggestions from our whole class.
I'模大m sorry that you have been suffering insomnia and dizziness. Worse still, the western medicine turns out tobe a less effective treatment to them. To help you out, I recommend Chinese medicine to you. It is a wise choice for you to try it.
Chinese medicine bears advantages over western medicine. To illustrate, fewer side effects are witnessed in Chinese medicine. Although it takes more time to work before people can recover completely, Chinese medicine has benefited generations. Besides,food treatment is included inChinese medicine. As it turns out, Chinese medicine can save much trouble and pain. Of cause, your cooperation with your doctor will pave way for your better recovery.
I hope I can be helpful. Contact me anytime you need my help.
Best wish for your immediate recovery.
I often say to myself, "knowledge changes destiny."
Only by widely learning scientific knowledge can we change our destiny!
Looking back at the long history of 5000 years, how many ancients, through learning knowledge, either became a generation of famous officials or made contributions. Under Sun Quan's persuasion, LV Meng learned the art of war strategy, and eventually crossed the river in white, captured Liu Bei's Jingzhou, and killed Guan Yu, who was a powerful Chinese. Kuang Heng chiseled a wall to steal light and finally became a famous Prime Minister of the generation.
Song Lian braved the snow to study, studied hard for decades, and finally helped Zhu Yuanzhang to create a new dynasty. During the Warring States period, Su and Qin had a long way to go, worked hard to study, and then used their extraordinary ability to unite the six countries to attack Qin and worship the six countries.
However, some people do not learn knowledge, even if they are gifted, but in the end they are dim in the mediocre crowd. Fang Zhongyong was gifted and intelligent. At the age of five, he could "write four lines of poetry and make his own name", but he didn't learn knowledge, and finally "lost everyone".
It can be seen that even in feudal times, knowledge was imprisoned by rulers, but it also played a key role in a person's success or failure. People with ordinary talent become famous with it. People with extraordinary talent are buried in the crowd without it.
1、Business Hours 营业时间 2、Office Hours 办公时间 3、Entrance 入口 4、Exit 出口 5、Push 推 6、Pull 拉 7、Shut 此路不通 8、On 打开 （ 放） 9、Off 关 10、Open 营业 11、Pause 暂停 12、Stop 关闭 13、Closed 下班 14、Menu 菜单 15、Fragile 易碎 16、This Side Up 此面向上 17、拦段迟Introductions 说明 18、One Street 单行道 19、Keep Right/Left 靠左/右 20、Buses Only 只准公共汽车通过 21、Wet Paint 油漆未干 22、Danger 危险 23、Lost and Found 失物招领处 24、Give Way 快车先行 25、Safety First 安全第一 26、Filling Station 加油站 27、No Smoking 禁止吸烟 28、No Photos 请勿拍照 29、No Visitors 游人止步 30、No Entry 禁止入内 31、No Admittance 闲人免进 32、No Honking 禁止鸣喇叭 33、Parting 停车处 34、Toll Free 免费通行 35、F.F. 快进 36、Rew. 倒带 37、EMS （邮政）特快专递 38、Insert Here 此处插入 39、Open Here 此处开启 40、Split Here 此处撕开 41、Mechanical Help 车辆修理 42、“AA”Film 十四岁以下禁看电影 43、Do Not Pass 禁止超车 44、No U Turn 禁止掉头 45、U Turn Ok 可以U形转弯 46、No Cycling in the School校内禁止骑车 47、SOS 紧急求救信号 48、Hands Wanted 招聘 49、Staff Only 本处职工专用 50、No Litter 勿乱扔杂物。
1、Business Hours 营业时间
2、Office Hours 办公时间
8、On 打开 （ 放）
16、This Side Up 此面向上
18、One Street 单行道
19、Keep Right/Left 靠左/右
20、Buses Only 只准公共汽车通过
21、Wet Paint 油漆未干
23、Lost and Found 失物招领处
24、Give Way 快燃悄车先行
25、Safety First 安全第一
26、Filling Station 加油站
27、No Smoking 禁止吸烟
28、No Photos 请勿拍照
29、No Visitors 游人止步
30、No Entry 禁止入内
31、No Admittance 闲人免进
32、No Honking 禁止鸣喇叭
34、简李Toll Free 免费通行
38、Insert Here 此处插入
39、Open Here 此处开启
40、Split Here 此处撕开
41、Mechanical Help 车辆修理
43、Do Not Pass 禁止超车
44、No U Turn 禁止掉头
45、U Turn Ok 可以U形转弯
46、No Cycling in the School校内禁止骑车
48、Hands Wanted 招聘
49、Staff Only 本处职工专用
50、No Litter 勿乱扔杂物
---7 Reasons Walking May Be The Best Exercise You Can Get---Exercise isn't nearly as popular or practiced as it needs to be in America, and the rest of the world isn't faring so hot, either — especially considering that a moderate amount of daily exercise is enough to keep all sorts of debilitating diseases like diabetes and heart disease at bay. If you're someone who knows you could use a bit more exercise in your day-to-day life, but inexperience or nerves keep you from joining a gym or enlisting the help of a personal trainer, don't despair. It turns out that walking — yes, that activity you've been engaging in since around your first birthday — may be the very best exercise you can get, and it's something almost anyone can do without any training, at any fitness level, and with very little moary investment. If you need your arm twisted a bit as to why walking may be the best exercise available, here are seven reasons to say, “Uncle,” and head out for a stroll. Less Stress on the BodyRunning is the most popular form of exercise in the United States, and while it undoubtedly provides excellent fitness and health benefits, it can also be hard on joints — especially in aging runners. Walking, on the other hand, is a low-impact activity that keeps joints strong and loose well into old age. Because exercise puts some stress on the body — it's the effort that benefits us, after all — choosing an activity that's easier on joints, muscles, and tendons makes it an excellent choice for someone who hopes to exercise and stay healthy their whole life long.It Works for All Ages and Fitness LevelsWhether you're 25 or 85, walking is an exercise you can do. While some precautions may need to be taken for people who are older — extra care during bad weather, walkers, canes, and the like — it's still more than possible for even the very aged to take an afternoon walk for health benefits, and because it can be tailored to people of all fitness levels, you'll never be too fit or too out of shape to take a walk. The athlete may need to walk longer and harder than the beginner, but walking is truly an inclusive exercise. So, grab your grandmother, and strap on your pedometers for an exercise you both can enjoy.Reduces Heart Disease RiskHeart disease is still the number one killer in America, and walking is an ideal way to bat it. In fact, researchers in California found that, in some cases, walking is a more effective weapon against heart disease than running. For six years, the scientists monitored people between the ages of 18 and 80, and they found that walking reduced participants' risk of heart disease by almost 10 percent, while running reduced the risk by less than five percent. It Strengthens Your HeartIn addition to reducing your risk for heart disease, walking is a boon to your heart's overall strength. Blood pressure is more easily maintained within healthy levels, which can cut your risk of stroke by almost 30 percent. Also, walking helps lower LDL (bad) cholesterol, while it raises HDL (good) cholesterol. The simple act of putting one foot in front of the other gets your heart and blood pumping more quickly and more effectively, which also benefits your entire circulatory system. It Prevents DementiaOne in six people over 80 suffer from dementia, and regular exercise cuts the risk of developing it at all by 40 percent. Simply walking as much as six miles per week reduces brain shrinkage in the elderly and helps preserve memory. Since walking is one of the easiest exercises for the elderly to engage in, making it a part of your daily practice will make aging less disruptive mentally and physically.It Keeps Weight at a Healthy LevelWhile any type of cardiovascular exercise is going to help you burn calories and trim your waistline, walking — because it's so easy for anyone to partake in — is an ideal way to keep your weight at a healthy level. Whether you do it three times a week or every day, take a brisk walk on a regular basis to keep obesity at bay.It Increases HappinessAll exercise boosts the exerciser's mood, and some studies have even shown that brisk walking is as effective as antidepressant medications in mild to moderate depression. If you could use a few feel-good endorphins rushing through your blood, reducing your anxiety, and, in general, making you want to whistle, take a 30-minute walk every day.Exercise is a key ponent to living a healthy life — no matter what age you are, and while there are many excellent types of exercise to choose from, walking may be the cream of the entire fitness crop. From its ageless appeal to its ability to lower heart disease risk, 。
Don't Treat Cold Symptoms
Many people believe that the symptoms of a cold (running nose, coughing etc.) are designed to help us get over the sickness quickly - therefore they don't believe that we should treat the symptoms with medicines. But the truth is that the symptoms not only make no difference to the duration of the cold, they can help spread the bug to other people - through noseblowing and coughing. You should take fort in knowing that pain killers and other cold medicines will not only make the illness more tolerable, they will help to keep it contained.
1. Starve a Fever
I am sure that everyone has heard the phrase “starve a fever, feed a cold.” The fact is, it is pletely untrue. Eating has no negative impact on the body when you are sick, in fact, the opposite is true. Food provides the body with fuel to cope with illness - so when we are sick, it is a good idea to eat healthy and well. I remend a good bowl of chicken soup for a start
5.健康的小知识英语作文 带翻译 短篇
Staying healthy is a bination of body ,heart, and mind. Doing excercise is one of the eaisest way to stay fit and healthy. The love of unhealthy food like KFC and Macdonalds is something the heart and mind has to control. They have too much fat and it will take a longer time to get them out of our body system. Excercising must e with proper eating habit and rest. This is the easy to say but, to many diffcult to do! so i will spend this summer hoiliday to do more excercise to bee fitter and stronger.。
Practice makes perfect.熟能生巧。
Praise is not pudding.恭维话不能当饭吃。 Praise makes good men better, and bad men worse. 好人越夸越好，坏人越夸越糟。
Prefer loss to unjust gain.宁可吃亏，不贪便宜。 Prevention is better than cure.预防胜于治疗。
Pride goes before, and shame es after.骄傲使人落后。 Promise is debt.一诺千金。
Proverbs are the daughters of daily experience.谚语是日常经验的结晶。 Pull the chestnut out of fire.火中取栗。
Put the cart before the horse.本末倒置。 Put your shoulder to the wheel.鼎力相助。
Reading enriches the mind.开卷有益。 Reading is to the mind while exercise to the body.读书健脑，运动强身。
Respect yourself, or no one else will respect you.要人尊敬，必须自重。 Rome is not built in a day冰冻三尺，非一日之寒。
Saying is one thing and doing another.言行不一。 Seeing is believing.眼见为实。
Seek the truth from facts.实事求是。 Send a wise man on an errand, and say nothing to him. 智者当差，不用交代。
Set a thief to catch a thief.以贼捉贼。 Short accounts make long friends.好朋友勤算账。
Something is better than nothing.聊胜于无。 Soon learn, soon forgotten.学得快，忘得快。
Soon ripe, soon rotten.熟得快，烂得快。 Speech is silver, silence is gold.能言是银，沉默是金。
Still water run deep.静水常深。 Strike the iron while it is hot.趁热打铁。
Success belongs to the persevering.坚持就是胜利。 Take things as they e.既来之，则安之。
Talking mends no holes. 空谈无补。 Talk of the devil and he will appear.说曹操，曹操就到。
Tall trees catch much wind.树大招风。 Teach others by your example.躬亲示范。
The best hearts are always the bravest.无私者无畏。 The best man stumbles.伟人也有犯错时。
The cat shuts its eyes when stealing.掩耳盗铃。 The danger past and God forgotten.过河拆桥。
The darkest hour is nearest the dawn.黎明前的黑暗。 The darkest place is under the candlestick.烛台底下最暗。
The devil knows many things because he is old.老马识途。 The devil sometimes speaks the truth魔鬼有时也会说真话。
The die is cast.木已成舟。 The early bird catches the worm.早起的鸟儿有虫吃。
The end justifies the means.只要目的正当，可以不择手段。 The end makes all equal.死亡面前，人人平等。
The eye is bigger than the belly.贪多嚼不烂。 The farthest way about is the nearest way home.抄近路反而绕远路。
The finest diamond must be cut.玉不琢，不成器。 The fire is the test of gold, adversity of strong man.烈火验真金，艰难磨意志。
The first step is the only difficulty.迈出第一步是最艰难的。 The fox knew too much, that's how he lost his tail.机关算尽太聪明，反误了卿卿 性命。
The fox preys farthest from home.兔子不吃窝边草。 The frog in the well knows nothing of the great ocean.坐井观天。
The grass is greener on the other side.这山望着那山高。 The greatest talkers are always least doers.语言的巨人总是行动的矮子。
The higher up, the greater the fall.爬得高，摔得惨。 The leopard cannot change its spots.本性难移。
The more noble, the more humble.人越高尚，越谦虚。 The more wit, the less courage. 初生牛犊不怕虎。
The outsider sees the most of the game.旁观者清。 The pen is mightier than the sword.笔能杀人。
The pot calls the kettle black.五十步笑百步。 There are spots in the sun.太阳也有黑点。
There are two sides to every question.问题皆有两面。 There is a skeleton in the cupboard.家家有本难念的经。
There is kindness to be found everywhere.人间处处有温情。 There is no general rule without some exception.任何法规均有例外。
There is no medicine against death.没有长生不老药。 There is no place like home.金窝银窝不如咱的狗窝。
There is no royal road to learning.书山有路勤为径，学海无涯苦作舟。 The style is the man.字如其人。
The tongue is not steel, yet it cuts.人言可畏。 The water that bears the boat is the same that swallows it up. 水能载舟，亦能覆舟。
The wise man knows he knows nothing, the fool thinks he knows all.清者自清，浊者自浊。 The wolf has a winning game when the shepherds quarrel. 螳螂捕蝉，黄雀在后 The world is a ladder for some to go up and others to go down.世界如阶梯，有人上有人下。
The world is but a little place, after all.海内存知己，天涯若比邻。 Think twice before you do.三思而后行。
Things at the worst will mend.否极泰来。 Time and tide wait for no man.时不我待。
Time cures all things.时间是医治一切创伤的良药。 Time flies.光阴似箭。
Time is money.时间就是金钱。 Time lost cannot be won again.时光流逝，不可复得。
Time past cannot be called back again.时间不能倒流。 Time tries all.路遥知马力，日久见人心。
Tit for tat is fair play.人不犯我，我不犯人；人若犯我，我。
My daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country.
I get up at six o' every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o'clock.
After school is over, I return home. We usually have supper at seven o'clock.Then I begin to do my homework. I want to finish it before I go to bed.
（二）My Daily Life
I get up at six every day. I dress myself quickly and have breakfast at half past six. After breakfast I go to school.
I have four lessons in the morning and three in the afternoon. I study hard and always help my clas *** ate with their lessons. I have lunch at school. School is over at five.
After supper I read newspapers or watch TV for half an hour. I prepare my lessons between half past seven and nine. I go to bed at nine.
The above is a brief account of my daily life on weekdays.There is no school on Sundays. I usually review my lessons in the morning and call on some friends or to go to see a film in the afternoon.
（三）MY DAILY LIFE
Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country.
I get up at six o'clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o'clock.
After school is over, I return home. We usually have supper at seven o'clock.Then I begin to do my homework. I want to finish it before I go to bed.
生活中，我们在衣叹生命不幸，在等待希望的瞬间，时间像一只顽皮的小精灵窃笑着与我们擦肩而去。时间一天一天地过支，童年的无无忧无虑早已如梦般散去，少年的浪漫往事，也伴 随着日历，飘逸在岁月的风中…… 时不飞逝，往事烟云如歌，也只能存在记忆的光盘中，而未来的时光又如一条无声的河流，在浩浩荡荡地、义无反顾地向身后延伸。岁月如梭，然而生命依然如苍穹的云朵那般轻盈，又台春天的原野般美丽打开人生的第一页日历，就如掀开一张崭新的图画，岁月的年轮在春天的脚步中增长，生命在风的呼吸中升华。 在罗大佑的《童年》和朱自清的《时间》感悟中，我逐渐：人生的真正含义，难道不是制定一个又一个生活的目标，然后去逐步实现吗？而有的目标不也将是我们一生的追求吗？ 细细想来，人生有许多困难和失败，只能算是岁月之歌中的一串不协调的颤音。通过勤奋和拼搏，仍然能万事大吉出生命乐章的动听之音，同样会赢得热烈的喝彩！
Feeling your side of life life, we sigh in the life of clothing Unfortunately, waiting for hope that moment in time like a mischievous elf and we rub shoulders with laughing away. Time over one day at a branch, not carefree childhood dispersed long dreamy, romantic young past, also acpanied the calendar, elegant in the years 。 。 when the wind does not flies, past clouds Cantabile, only CD-ROM memory can exist in the future time and if a silent river, the mighty, the duty-bound to extend to behind. Years had passed, however, remains as the sky clouds of life is so light, but also fields of spring-like beauty of TaiwanOpen the first page of the calendar life, as opened a brand new picture, the years the pace of growth rings in the spring growth, the breath of life in the wind sublimation. In Luo's "Childhood" and the Anthology "time" sentiment, I gradually: the true meaning of life, can not develop a life of another goal, and then to gradually achieve it? However, some targets will also be our life without the pursuit of it? A careful thinking, there are many difficulties and failures in life can only be regarded as a string of years of uncoordinated song vibrato. Through diligence and hard work, everything is still sounding out the sound of life and movement, the same will to win enthusiastic applause!
Everyone has his own dream. Some want to be doctors. Others hope to be scientists. My dream is to become a teacher.
Teachers can not teach us many things at school, but they do their best to teach us how to learn. Thanks to them, we learn knowledge. And at the same time, we learn how to live a happy life. They spend most time on their students. They are great in my eyes.
I hope to be a teacher because I admire teachers. I know it is not easy to make my dream come true. But I decide to study harder from now on. I am sure my dream will come true.