Учитель английского языка ГОУ СОШ 632 Лагуткина Елена Николаевна. - презентация

1 Учитель английского языка ГОУ СОШ 632 Лагуткина Елена Николаевна

2 Animal sounds Imitation of sounds Signals, symbols, gestures Language Writing Modern means of communication

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7 What means of communication were used to send messages over long distances long ago? What gave a new beginning to the history of long distance communication?

8 Sounds of drums Telegraph Radio Computer Telephone Light of fires Cave pictures Gestures Cell Phone Smoke of fires Internet Skype Letter

9 Advantages Disadvantages + -

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