Either to express their point, get your attention, or sometimes they use gestures to give a better picture or understanding. Other times they are unconsciously aware of it.
Gesticulated is the past tense of the word gesticulate. Gesticulate means to use gestures to emphasize your words instead of talking. It is typically dramatic gestures.
the use of physical gestures
Read and write - no. Use and understand body language - sure, they already do it. Although the body language they're talking is Pig.
sign language was invented so that people who are deaf can still communicate with other people. They use hand gestures to talk to eachother.
Hand gestures are important because you can communicate whether it being with the audience or a partner.
Pantomime is played by using hands or body movements without talking.
Verbal communications have the advantage of expressing feelings by using words and gestures at the same time. You can talk to a large audience and point at different people while talking.
sign language was invented so that people who are deaf can still communicate with other people. They use hand gestures to talk to eachother.
Middle finger
By showing specific gestures
the use of physical gestures
Orangutans use charades to communicate. If you understand the message clearly, he will use some of the same hand gestures again to communicate. If you don't understand, it will use different gestures to elaborate.