耳聋是一种孤独的残疾.ppt.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... 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 i