内容正文:
Unit 1
(一)
将下列单词或短语填入空格,每个单词只能填一次,用序号表示。
A.hopes B.information C.important
D.activities E. impossible F. strange
Everybody dreams. Some people thinks dreams can tell us about the future. Others think dreams tell us about ourselves. It’s like our brain is talking to us. Why are dreams often ____1____ and hard to understand? Some people think our brain uses symbols (符号) to talk to us. When we fly, swim, or fall down in our dreams, it has a special meaning. Lots of doctors help people understand their dreams. They find the dreams tell us about our ____2____ and fears.These days, many scientists believe that dreams are very important. During the day, we have many ____3____ and our brain receives a lot of ____4____. When we dream, our brain throws away the information that is not ____5____ and puts the most important information into our memories.
As we learn more about the brain, we may find the answers to our questions about dreams.
(二)
A.jump B.reach C.crowded D.report E. round F. another
Lassie was a big dog. She was very clever. She was always helping someone.Once some bad men took some money from an old man. They tied the old man up with a rope and left him on the floor. They kept Lassie in _____6_____ room. Lassie tried to open the door of the room. But she couldn’t. There was a large window in the room, but it was too high for Lassie to _____7_____.She pulled a chair over to the window and stood on it. She pushed and pulled at the window and at last got it open. With a great _____8_____, she got out.
Lassie came back into the house and found the room where the old man was left. She untied the rope _____9_____ the old man’s arms and legs. Then she helped him out of the house and down the road to the nearest house.
When the woman in this house heard the old man’s story, she called the policemen to _____10_____ what had happened. Soon the policemen caught the bad men. Lassie saved the old man and his money.
(三)
Frank retired(退休)