After a long day’s study at school, you are very tired. So after school you go home to relax. When you get home, a robot greets you. He’s happy to see you and helps you take your school things to your room. He listens to you talk about your school life and tells you a new joke. And he tells you to call your cousin and to say happy birthday. And then he helps you with your homework.

This is your future, and the robot’s name is NAO. NAO has a small body, big eyes and a large head. He can walk and dance. He listens and talks, and he even learns and thinks for himself. His creators (創(chuàng)造者) predict that the robot will be in people’s homes before 2040.

This $16,000 robot knows who you are. NAO can even express emotions (表達(dá)情感). He is a self-guided(自動導(dǎo)向的)robot. A self-guided robot can sense (感覺), think and act. Other robots might do some easy things. For example, a robot might sense things using cameras and think using computers, but with no arms, he can’t act. Another robot can move and sense things, but he can’t think for himself. These aren’t self-guided robots. But NAO can do them all.

1.What does the underlined word “greet” in this article mean?

A. 討厭 B. 遠(yuǎn)離 C. 打敗 D. 問候

2.What does the robot tell you to do to your cousin?

A. say happy birthday B. dance C. send a birthday gift D. help you with your homework

3.What does NAO look like?

A. He has small eyes and a small head. B. He has big eyes and a large head.

C. He has a large body with a large head. D. He has a small body with small eyes.

4.When will people have robots like NAO in their homes?

A. In 2040. B. During 2040. C. After 2040. D. Before 2040.

5.Which of the following is TRUE according to the article?

A. NAO isn’t a self-guided robot. B. NAO is more than fifteen thousand dollars.

C. NAO can’t even express emotions. D. NAO can’t help kids with their homework.

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