【题目】Nanotechnology is a new type of science that will be wideIy used in many fields. Do you want to know more about it?

Imagine: A television screen has the size and thickness of a piece of paper. You carry it around in your pocket and take it out when you want to watch a show. (1) A guitar is so tiny thatis so tiny that you can’t see it with the human eyes, but you can hear sounds when its strings are pulled.

(2)Naotechnology is the science, this kind of science can deal with doing things in a very small way, and it is being studied and developed all over the world. Many scientists say nanotechnology will prodece the next industrial revolution (工业革命).

(3)也许纳米技术对医学将有最大的影响。Imagine nanobots in medicine. Thousands or even millions of tiny machines can be sent into the human body with specific tasks. For example, (4)they can be designed to find and destroy cancer cells or viruses(病毒). Other machines may stay in the human body forever to help organs(器官)that are not working properly.

When could all of these happen? Scientists predict that most of these are possible in the next 30 years. Thousands of scientists around the world are working on these micro-machines. Nanotechnology is just around the corner.

棍据短文内容,完成下列各题。

1(1)处翻译成中文。 _________________________________________

2(2)处改成复合句。 _________________________________________

3(3)处翻译成英文。 _________________________________________

4写出(4)“they”指代的内容。 _______________________________

5找出该文章的中心句。 _________________________________________

【题目】Have you ever seen the movie Big Her0 6 ? Baymax(太白)is a main character in the movie. He's a friendly big robot that looks after people's health. If there is a robot like Baymax in our real life, people will get more benefits. The robot will be especially helpful in caring for the old. The health of old people needs greater monitoring and care.

Scientists in America are now working to make Baymax a reality (实现). Actually they have already produced some health care robots. These robots provide brain video games to improve people's memory. The games can help the old remember things for longer. Besides, these provide special apps(应用程序) to help the old manage their health at home. The apps can check the old people's heart rate (心率) and tell them to take their medicine on time. The apps can also record their daily activities. Such collected information helps doctors discover the cause of an illness faster and more correctly. But the health care robots aren' t as clever as Baymax yet.

Nowadays, scientists are working on improving the health care robots. They hope the robots can produce electricity by walking across the floor. If they succeed, batteries will not be needed. They also hope the robots communicate with humans in the daily life to make people happier and healthier.

Scientists are trying to realize these dreams. Like Baymax, these health care robots may save people's lives in the future. We are looking forward to them.

1The underlined word "monitoring" in the passage means “________” in Chinese.

A. 监测 B. 娱乐 C. 危害

2According to the passage, Baymax is ________.

A. a friendly small robot that looks after people's health

B. as clever as the health care robots in real life

C. a main character in the movie Big Her0 6

3In the passage, the health care robots that have been produced by scientists ________.

A. can't improve people's memory

B. can communicate with humans in the daily life

C. can help the old manage their health at home

4Which of the following is TRUE according to the passage?

A. Nowadays the health care robots can produce electricity by walking across the floor.

B. Both the doctors and the old who use the health care robots can get help from them.

C. The health care robots can provide video games to check a person's heart rate.

5What is the passage mainly about?

A. It's mainly about the movie Big Her0 6 .

B. It's mainly about the health care robots.

C. It's mainly about the importance of health.

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