题目内容

1. Artificial Intelligence (人工智能), or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies.

AI is getting close to the human ability to read faces. As a result, facial recognition (面部识别) is used a lot in the world. Chinese police use this technology to find criminals. They even caught six criminals on a famous singer’s concerts in six different cities. 2.

AI is also used in self-driving cars. Carmakers are testing a light signal system to help them “speak” to humans. The system can tell passers-by (行人) that the car is about to speed up. It seemed that it can soon take the place of a real person. 3.

4. Service Robots can show you how powerful AI is. Imagine this—you come back from school and your robot house keeper is waiting for you at the door. After dinner, he teaches you to play the piano just like a real music teacher. Such thoughts will soon happen in the real world. In the future, more and more service robots will become good home helpers.

AI is so powerful that it can help people and even replace us in many fields. 5.

A. Do we still need to learn how to drive?

B. In a way it is helpful for the police to get bad guys.

C. Do you know what Artificial Intelligence is?

D. AI age is coming, are you ready for it?

E. Have you ever wished to have a robot?

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The kids in Room 22 used to be afraid of Nick Nelly. Sometimes he was really rude. He pushed kids in line and said, "Get out of the way and let me in front."

One day, a new kid called Jake came to Room 22. He was short and skinny. He had red hair and freckles. When the teacher wasn't looking, Nick made faces at Jake and some kids laughed. Jake was in front of Nick in the line. Again Nick pushed Jake in line and said "Let me in front." But Jake just smiled at Nick and said no. Nick went red and was furious. Kids never said no to him. But he couldn't do anything because the teacher was looking.

When Jake went to the classroom, Nick snatched(抢夺)his pencil. But Jake just smiled and said "You can have it. This is my sister's. She likes pink but I don't." The kids laughed. But Nick didn't. He went red again!

At lunchtime, Jake went to play soccer. Jake could play soccer well. He could stop every ball. Jake kicked the ball to Nick and asked him to stop the ball, but Nick failed and slid over in the mud. The kids laughed but Jake didn't. Instead, he told Nick how to stop the ball very patiently. From then on, Jake showed Nick all he knew about soccer. He showed him how to hit the ball with his head and how to stop a fast ball.

After that, Nick and Jake were friends. Now, no one is afraid of Nick. Because Jake showed Nick how to be a friend.

1.Why were the kids in Room 22 afraid of Nick?

A.Because he used to be rude to others. B.Because he behaved so foolish.

C.Because he often played jokes on them. D.Because he pushed kids to the ground.

2.What does the underlined word furious probably mean?

A.Silent. B.Angry. C.Shy. D.Afraid.

3.How did Jake show Nick to be a friend?

A.By laughing at him in class. B.By staying out of the line

C.By presenting him' with a pink pencil. D.By helping him play soccer well.

4.Which one could be the best title for the story?

A.How to Play Soccer B.How to Make Friends

C.Nick and Jake D.Two Friendly Kids

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