英语高考阅读理解专题分类指导

the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.

Prof. Millan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. “The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One  example is this wheelchair.”

He says his team has set two goals. One is testing with real patients，so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.

【语篇解读】　本文主要介绍了Jose Millan和Michele Tavella利用Brain­computer interface（BCI）technology制作的由人的意念控制的轮椅以及其工作原理等。

1. BCI is a technology that can________.

A. help to update computer systems

B. link the human brain with computers

C. help the disabled to recover

D. control a person's thoughts

解析：细节理解题。由第一段中的. ..scientists have been searching for ways to link the brain with computers. Brain­computer interface （BCI） technology could help people with disabilities send commands to machines.可知选B。

答案：B

2. How did Tavella operate the wheelchair in the laboratory?

A. By controlling his muscles.

B. By talking to the machine.

C. By moving his hand.

D. By using his mind.

解析：细节理解题。由第三段内容. ..Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.可知选D。

答案：D

3. Which of the following shows the path of the signals described in Paragraph 5?

A. scalp→computer→cap→wheelchair

B. computer→cap→scalp→wheelchair

C. scalp→cap→computer→wheelchair

D. cap→computer→scalp→wheelchair

解析：细节理解题。由第五段前三句可知选C。

答案：C

4. The team will test with real patients to________.

A. make profits from them

B. prove the technology useful to them

C. make them live longer

D. learn about their physical condition

解析：细节理解题。由最后一段中的 One is testing with real patients，so as to prove that this is a technology they can benefit from.可知选B。