题目内容
Read how Sofia writes a composition.![]() | ![]() | ![]() | ![]() |
1.The weekend before she has to give it to the teacher, she sits on her own in the kitchen. First, she looks at the title and thinks a lot. | 2.Then she writes a few ideas onto a piece of paper, in no particular order. She looks up a couple of words in the dictionary and writes those down. | 3.Then she has a sandwich and goes to watch TV. | 4.The next day she looks at what she wrote. She adds some more ideas. Then she decides how to order her ideas. She starts to write. |
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5.There are some words she’s not sure about so she looks them up in her dictionary. | 6.When she has finished writing, she reads carefully through her composition. She crosses some things out and changes one or two sentences. | 7.Then she looks back at her notes from other written work. She makes sure she hasn’t made any of the same mistakes. | 8.Finally, she writes out her composition onto a clean piece of paper and puts it in her bag. |
【小题1】What does Sofia do first before she writes the composition?
A.She looks at the title and thinks a lot. |
B.She has a sandwich and goes to watch TV. |
C.She writes a few ideas onto a piece of paper. |
D.She looks up a couple of words in the dictionary. |
A.she writes them down | B.she looks back at her notes |
C.she crosses some things out | D.she looks them up in the dictionary |
A.driver | B.doctor | C.student | D.parent |
【小题1】A
【小题1】D
【小题1】C解析:
略
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In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.
Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating and keep on going. Scientists from Cornell University made the robot, which looks like a spider with four legs.
Until now, even the most advanced (先进的) robot was almost certain to break down when it was damaged (毁坏). That is because its computer inside simply doesn’t know how to make the machine work after its shape has changed.
To deal with this problem, the scientists put eight motors (发动机) and two sensors (传感器) that read how the machine is working. They all give signals to the machine’s software. Using this information, the computer can then figure out the machine’s shape at any moment.
The new technology is a big advance in robot-making, scientists say, and it’s far from scary. It may someday help scientists create better artificial (假的) arms and legs and give new freedom to people who lose them. It might also help scientists understand how people and animals figure out their own sense of place in space.
“It has been difficult to design robots that can work well when the environment changes or when it’s damaged,” says Olaf Sporns of Indiana University in US. “With this work, we are nearer to solving this problem.”
【小题1】Why do robots easily break down when they are damaged?
A.They cannot repair themselves. |
B.The computer has changed a lot. |
C.They have no computers inside. |
D.The computer cannot work if the robot changes. |
A.keep working after being damaged |
B.tell people where it is |
C.do house work for humans |
D.remember a lot of information |
A.sensors | B.robots | C.scientists | D.arms and legs |
A.They can replace the computer when it’s broken. |
B.They help the computer learn the robot’s condition. |
C.They can find out where the damage comes from. |
D.They can send signals to the person who uses the robot. |
Jerry was a manager in a restaurant. He was always in a good mood(脾气)and always had something positive to say. This really made me curious, so one day I asked him, "It's hard to be a positive person all of the time. How do you do it?'' Jerry replied ,"Each morning I wake up and say to myself, "Jerry, you can choose to be in a good mood or a bad mood," and I choose to be in a good mood. Life is all about what you choose. And what you choose leads your life."
Several years later, I heard that Jerry left the back door open one morning and was robbed(抢劫).While trying to stop the thief ,he was shot. I went to see him in the hospital. When I asked him how he was, he replied, "If I were any better, I'd be twins." "Weren't you scared when you were in danger?" I asked. "Yes. The doctors kept telling me that I was going to be fine, but in their eyes, I read. "He's dead." I knew I needed to take action." "What did you do?" "Well. there was a big nurse asking me if I was allergic(过敏的)to anything. "Yes,' I replied ."Bullets(子弹)!Everyone laughed and I told them: I am choosing to live. Operate on me as if I am alive." Jerry lived thanks to the great doctors ,and also because of his amazing attitude(态度).Attitude ,after all ,is everything.
【小题1】What kind of person was Jerry?
A.He was serious. |
B.He was helpful. |
C.He was allergic. |
D.He was happy and smart. |
A.He faced them positively. |
B.He talked to the writer about them. |
C.He asked others to help him. |
D.He tried to stop thinking about them. |
A.敏感的 | B.好奇的 | C.开心的 | D.有趣的 |
A.Jerry was the writer's manager. |
B.Jerry was not afraid of dead at all. |
C.Jerry was nearly dead after he was shot. |
D.Jerry didn't believe doctors. |
A.Action Matters |
B.Brave Jerry Beat the Thief |
C.Attitude Is Everything |
D.Jerry ,a Great Man |