1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
模块三 Module III Broardening horizons《Welcome to the unit》公开课PPT课件优质课下载
Ok!
Applause
Call me!
Sign language
Very good
Come on!
Love/loving heart
Sign language
When do people use sign language?
Talk with deaf people
Talk with someone who can’t understand your language
Do something (secretly) without making any sound
…
the raised dots
Braille
Who invented Braille?
Louis Braille
Louis Braille
Louis Braille was the son of a French leather worker．He went blind at the age of three when he fell in his father’s workroom．
But Louis was very clever．He wanted to be a musician，so he learnt to play the cello, and at the age of ten he won a scholarship to the National Institute for Blind Children in Paris．He could play the cello，but he couldn’t read or write．
In 1819 a French soldier，Charles Barbier invented “night writing”．He used special dots on paper so that soldiers could read at night．Louis Braille understood the importance of this invention for blind people and when he was fifteen，he began to develop it．In 1829 he started to use it at the Institute．
By 1932“Braille”was in use all over the world，but Louis died in 1852 and he never knew of the importance of his invention．
What does this Braille mean?
=
English