(39-41)
     You speak and write. Your words carry a message. People in the world communicate with words.
    Do you ever think you can communicate without words? A smile on your face shows you are happy or friendly. Tears in your eyes tell others that you are sad. When you raise your hand in class, the teacher knows you want to say something or ask questions. You shake your head, and people know you are saying “No.” You nod and people know you are saying “Yes.”
     Other things can also carry messages. For example, a sign at the bus stop helps you to know which bus to take. Signs on doors tell you where to go in or out. Have you ever noticed there are a lot of signs around you and you always receive messages from them?
    People communicate in many other ways. Books, magazines, TV, and radio all help us to know what is happening in the world and what other people are thinking about.
 tear眼淚; nod點頭

【題組】39.What does a student have to do first when he wants to say something in class?
(A)He has to shake his head.
(B)He has to raise his hand.
(C)He has to show the tears in his eyes.
(D)He has to speak “yes” loudly