15
SIGN LANGUAGE

Sign language copy (2)

Embed Size (px)

Citation preview

Page 1: Sign language   copy (2)

SIGN LANGUAGE

Page 2: Sign language   copy (2)

What Is Sign Language…

Sign language is a kind of human language that do not use sounds to express meanings. Instead , sign language are visual gestural systems that use hand, body & facial gestures as the forms use to represent words. Sign language uses body language. This can involve simultaneously combining hand shapes, orientation and movement of the hands arms or body and facial expressions to fluidly expresses a speaker’s thought. Sign language are fully developed languages and those who knows sign language are capable of creating & comprehending unlimited numbers of new sentences, just like speakers of spoken languages.

Page 3: Sign language   copy (2)

Why is sign language…..

Sign language is commonly used for deaf communities. Because deaf children are unable to hear speech. They do not acquire spoken language as hearing children do.About one in thousand babies is born deaf with a severe hearing deficiency. It’s nearly impossible to learn spoken language by hearing for deaf children. Normal speech depends large on auditory feed back. Deaf persons can be taught to speak a language by reading the lips of others. But 75% of spoken English words can not be read on the lips accurately.

Page 4: Sign language   copy (2)

History

Some scientists credit mankind as the inventors of the first sign language. They pointed & created signs for those things that they couldn’t talk about. Early man probably the first investors and users of the most basic sign language.Some people give credit to a French man Juan Pablo de Bonet as an inventor of sign language.In 1620 Bonet wrote a book that contained the first known manual system for sign language. The hand shapes in this system represented different speech sounds. In 1817 sign language brought to US by Thomas Hopkins Gallaudet.

Page 5: Sign language   copy (2)

Juan Pablo de Bonet

Page 6: Sign language   copy (2)

Sign Language and Linguistics

In linguistic terms, sign language are as reach and complex as any spoken language. The study of sign language is important to linguistics. In general it helps us understand the very nature of human language. Every language has different characteristics. The grammar of sign languages do not match their neighboring spoken language because of their independent development. To understand sign language it is necessary to study sign language. Study of sign language is also significant for deaf education program.

Page 7: Sign language   copy (2)

THIS MAN SIGN’S I LOVE YOU

Page 8: Sign language   copy (2)

Two major sign language alphabet.

AMERICAN SIGN LANGUAGE (ASL)

BRITISH SIGN LANGUAGE (BSL)

Page 9: Sign language   copy (2)

ASL number chart.1 2 3 4 5 6 7 8 9 10

Page 10: Sign language   copy (2)

Some examples of ASL

Page 11: Sign language   copy (2)
Page 12: Sign language   copy (2)

Examples of BSL

Page 13: Sign language   copy (2)
Page 14: Sign language   copy (2)
Page 15: Sign language   copy (2)

THANK YOU

Presented byMahmudul HassanENG 04706470