耳聋是一种孤独的残疾.ppt

耳聋是一种孤独的残疾Deafness Is A Lonely Disability
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
一位听力残疾的人听不到我们所享受的事物。A person with a hearing disability misses hearing the things we all enjoy...
过度的噪声会逐渐地损伤听力Excessive noise can gradually destroy hearing.
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
危险噪声等级的早期报警:Early warnings of dangerous noise levels:
8 打扰你的噪声正在减少Noise is bothering you less.
8 你的耳朵内有响声Ringing in your ears.
8 在离开噪声的工作后的几小时听力有降低现象。Reduced hearing for a few hours after leaving noisy job.
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
如果你过多地暴露在噪音的环境You are exposed to too much noise if:
由于噪音,你不可能进行正常的会话You cannot carry on a normal conversation because of noise.
你超出噪音的喊叫会使喉咙嘶哑You are hoarse from shouting over the noise.
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
三种听力方法Three main kinds of hearing protection:
耳塞Ear Plugs
耳罩Canal Caps
防寒耳罩Ear Muffs
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
注意你的耳朵保护Take care of your ear protection...
用水和肥皂洗耳塞Wash ear plugs with soap and water.
检查磨损现象Check for signs of wear.
定期维护耳罩Have canal caps and earmuffs refitted periodically.
不要把你的御寒耳罩存放在室外Don’t store your earmuffs outdoors.
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
你能听到报警声音吗Will you hear warnings or alarm bells?
耳保护会过滤掉不必要的噪声Ear protection will usually filter out the steady unwanted noise.
听力保护总是如此,但如果确实不舒服,更换它或配备更好的用品Hearing protection takes some getting used to, but if it is really fortable try another device or get a better fit.
听力保护是不舒服的Hearing protection is fortable...
关心听力保护Concerns about hearing protection:
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
噪音危害到处存在Noise hazards exist everywhere.
无论何处都要关心你的耳朵Take care of your ears wherever you are.
耳聋是一种孤独的残疾
Deafness Is A Lonely Disability
QUIZ...
1. 听力损伤是逐渐的,但许多人并没有意识到自己的听力损伤Damage to hearing is so gradual that many people aren’t aware it is happening. True or False
,这表明已经适应了其噪音的程度,而且不会造成听力损伤 If you’ve gotten used to the noise level in your workplace, that means your ears have ad