Do you think you can communicate (交流) 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".

People can communicate in many other ways. An artist can use his drawings to tell about beautiful mountains, about the blue sea and many other things.

 Books can tell you about all the wonderful things in the world and also about people and their ideas. Books, magazines, TV and films all help us to communicate with each other. They all help us to know what is going on in the world and what other people are thinking about.

A．movies

B．radios

C．animals

It’s a nice day today. The sun is shining（照耀）and the birds are singing. Many people are busy on the street. Drivers are driving their cars. Some people are waiting for buses. Some are crossing the street. A policeman is standing there. Some old people are going shopping. They want to buy some food. Two girls are looking at the flowers and a beautiful woman is having a walk with her dog. Some children are eating hamburgers in KFC. They are talking. They look very happy.

My school is very big. It has sixteen classrooms. There are three hundred students in it. I’m in Class 2, Grade 4. There are two doors and six windows in my classroom. On the teacher’s desk, there is a computer. We have twenty-five desks and fifty chairs. There’re thirty boys and twenty girls in our class. We have three teachers. They are a Chinese teacher, an English teacher and a maths teacher. We all love our teachers.