Task 9 In pairs, study the figures below and then explain the development of communication technology.
a
d
b
c Pictures: a. http://msnbcmedia2.msn.com; b. http://upload.wikimedia.org; c. http://www.newspaper.unsw.edu.au; d. http://pro.corbis.com
By the Way‌ Gesture is usually called as body language. Gesture is a movement of a part of body, especially the hand or head, intended to suggest a certain meaning; the use of such movements.
Language is a Means of Communication.
51