耳聋不但会影响儿童对声音信息的接收,还会严重影响他们语言的学习及心理、智力的发育,同时也给家庭带来沉重的经济和精神负担。目前,我国每年新出现的聋儿数量在2～3万。这些聋儿中,相当多是可以避免的,关键是家长要掌握一定的常识,避免儿童听力受损。 Deafness not only affects children’s reception of voice information, but also seriously affects their language learning and mental and intellectual development as well as bringing heavy financial and spiritual burdens to their families. At present, the number of newly deaf children in our country is between 20,000 and 30,000 each year. A considerable number of these deaf children can be avoided. The key point is that parents should acquire certain common sense and avoid hearing impairment of children.