資料：
http://laptopnews.us/the-knowledge-of-computer-disease/
http://preventdisease.com/news/articles/neck_shoulder_pain_computers.shtml
http://www.awakeindia.org/2011/10/disease-risk-for-computer-users.html
http://www.hudong.com/wiki/%E7%94%B5%E8%84%91%E7%97%85
http://baike.baidu.com/view/263829.htm
http://www.yn.xinhuanet.com/employment/2010-05/04/content_19694575.htm
http://www.orginter.com/YingYuZhuanLan/4745.html
http://wenku.baidu.com/view/b9ab81c258f5f61fb7366643.html
Background:
As you know, the office worker who are staring atthe computer screen all day can lead to computer disease which will causeheadaches and eye fatigue. Today, we will talk about the computer disease,including
how many kinds of diseases
what’s the symptom
what cause it
how to avoid or cure it
-DiseaseTypes:
1. Dry eyes.
As thecomputer screen flashes and distribute heat, make the environment become dry. Forpeople who work before the computer more than 4 hours all the time, this maycause dry eyes.
2. Blurred(模糊的) vision
Thishappens because, when blurred, then the user will move forward closer to thescreen, and it will change even more.
3. Insomnia and Endocrinedisorders(失眠和內分泌失調)
One ofserious disease is the computer electromagnetic radiation, it will causeinsomnia and endocrine disorders, or even more serious problem. When themonitor heat is too high, there will be a lot of electromagnetic radiation whenyou are working on it. That will make people’s blood and body fluids becomeacid(酸性的) and delay the normal metabolic(新陳代謝) functionof the body.
Computer radiation will cause sleeplessness. Due to the high temperatureof display, the electromagnetic radiation was around the work environment whichwill create positive charge and reduce the quantity of the negative ion(負離子). When you are staying in this environment for long-term,the positive charge will be drawn into lungs and bring to body by blood.Finally, it will cause sleeplessness, decreased immunity(免疫力).
4. Memory loss
With theincreasing popularity of personal computers, people are increasingly plagued(使染瘟疫) by memory loss, mainly due to their excessive dependence on thecomputer, making your own brain instead of decreased. This may reduce brainfunction, and this is one of the computer disease, too.
5. Neck and shoulderand back pain
Muscle ache, stiff neck and headache and dizziness, Caused by poor posture at all times and work with in the same positionfor long period. Long-time using of computerwill lead to backache. With repeated movements, no matter you use the computerwith the exact pose or not.
6. Fat
-Rootreason to cause disease
1. location of the screen is too high.
2. the distance from our eyes to computeris too close.
3. computer radiation
4. lack of exercise
5. usecomputer in excess for a long time to work or entertainment.
6. prolonged, forced and inappropriate posturesand movements in working with computers
-Correctionor cure ways
1 Reduce the time working on computer
2 Adjust your work space: the monitor should bein front of the face, and its top edge at eye level.
3 Sit up straight by relying on the chair
4 Follow the rules that you should never relythe wrist on the table
5 Every 60 minutes to do a short break
6 In yours spare time do sports activities
7 It is mandatory to do certain exercises forthe arms, neck and shoulders
8 While working on the computer do stretchingexercises
9 Immediately stop working with your computerif you experience pain in the arm, shoulder or neck
10 Wheneverpossible, work with the mouse should be replaced with the keyboard
11Drink green tea
12Raise plant around the screen, such as cactus(仙人掌), aloe(蘆薈)
13Stand-working
Organizeitems:
1Ask for opinions:
-Doyou have any opinions on it?
-Areyou agree with him?
-Howabout you?
-Doyou have any experience to share with us?
2confirm
-Doyou mean?
-Areyou sure that?
-Whatdoes ** mean?
English Corner discussion topics (English Society) 10th February
1. Adam:Computer addiction(Using the Computer too long, problems )
2. Dai:How did you spend spring festival?
3. Raju:Business moving to China (the future).
4. Darren:Work stress and health problems.
5. Ying:Working in different companies and different company cultures.
6. Jacob:Bicycles, Mountain biking, Competition events.
7. David:The quality of construction.(Issues with bad construction of apartments etc inChina)