( )4. I am wondering __________.
A. why did he come to school late B. why he came to school late
C. that he came to school late D. why was he late for school
A. why did he come to school late B. why he came to school late
C. that he came to school late D. why was he late for school
答案
一、1—5 CBBBD
( )5. __________, Mr Jackson decided to return it __________ the shop.
A. In the end; back to B. At the end; back to
C. At the end; to D. In the end; to
A. In the end; back to B. At the end; back to
C. At the end; to D. In the end; to
答案
一、1—5 CBBBD
1. My robot has stopped working __________ (完全地).
答案
二、1. completely 2. quality 3. standard 4. regret 5. product
2. He examined the __________ (质量) of the furniture carefully.
答案
二、1. completely 2. quality 3. standard 4. regret 5. product
3. Maybe this kind of robot is not up to __________ (标准). I have to return it to the shop.
答案
二、1. completely 2. quality 3. standard 4. regret 5. product
4. I believe you will __________ (后悔) leaving Paris. The views are so beautiful here.
答案
二、1. completely 2. quality 3. standard 4. regret 5. product
5. If our __________ (产品) is properly marketed, it will sell very well.
答案
二、1. completely 2. quality 3. standard 4. regret 5. product
1. Since Mr White isn’t in, can you __________ me through to his wife?
答案
三、1. put 2. will regret 3. Hold 4. has spread 5. was writing
2. Do as I tell you, or you __________ it later on.
答案
三、1. put 2. will regret 3. Hold 4. has spread 5. was writing
3. __________ on, please! Jack is coming!
答案
三、1. put 2. will regret 3. Hold 4. has spread 5. was writing
4. Mum __________ our lunch on the table already. Be quick, please!
答案
三、1. put 2. will regret 3. Hold 4. has spread 5. was writing
5. He didn’t notice the knock on the door, because he __________ an important letter then.
答案
三、1. put 2. will regret 3. Hold 4. has spread 5. was writing
The first computers were large and heavy. Then the silicon chip (芯片) was developed. It became the tiny but powerful heart of the computer. The chip made it possible to connect computer brains to robot bodies. In 1954, the world’s first robot was produced in the United States. After that, the robot industry began to grow in Europe and Japan. During the 1960s, the first industrial robots appeared beside human workers in factories.
What do today’s robots do? Robots do work that humans consider uninteresting or dangerous. Robots used in industry are designed to copy the movements of the human arm. Simple robots pick up objects and place them in position (位置). They cannot see. So parts and materials must be brought to them in the correct position.
Robots do make mistakes sometimes. But they are not responsible (承担责任的) for the mistakes. In one automobile factory, for example, the doors on more than 1,000 cars were welded (焊接) shut. That is because a human had given the robot’s computer brain the wrong instructions (指令). When robots get correct instructions, their work is good and fast. A company in Florida, for example, uses robots to build small communicating devices (通信器件). The robots put about 130 tiny electronic pieces into each device. The factory can produce a device just two hours after it receives a request for one. The company says it would take human workers almost one month to produce the device in a normal factory.
( )1. The computer became smaller and lighter because __________.
A. it became a powerful heart B. it was connected to the robot body
C. the silicon chip was developed D. the first robot was produced
( )2. Which of the following is right?
A. During the 1960s, robots only appeared in the United States.
B. During the 1960s, robots worked together with human workers in factories.
C. During the 1960s, robots worked instead of human workers in factories.
D. During the 1960s, robots just stood beside human workers but did nothing in factories.
( )3. The underlined word “automobile” in Paragraph 3 means “__________”.
A. car B. computer
C. robot D. communicating device
( )4. Which of the following is WRONG?
A. Men are responsible for the mistakes robots make.
B. Robots can find things wherever people place.
C. Robots can only do according to the instructions a human has given.
D. Robots work faster than human workers to produce communicating devices.
What do today’s robots do? Robots do work that humans consider uninteresting or dangerous. Robots used in industry are designed to copy the movements of the human arm. Simple robots pick up objects and place them in position (位置). They cannot see. So parts and materials must be brought to them in the correct position.
Robots do make mistakes sometimes. But they are not responsible (承担责任的) for the mistakes. In one automobile factory, for example, the doors on more than 1,000 cars were welded (焊接) shut. That is because a human had given the robot’s computer brain the wrong instructions (指令). When robots get correct instructions, their work is good and fast. A company in Florida, for example, uses robots to build small communicating devices (通信器件). The robots put about 130 tiny electronic pieces into each device. The factory can produce a device just two hours after it receives a request for one. The company says it would take human workers almost one month to produce the device in a normal factory.
( )1. The computer became smaller and lighter because __________.
A. it became a powerful heart B. it was connected to the robot body
C. the silicon chip was developed D. the first robot was produced
( )2. Which of the following is right?
A. During the 1960s, robots only appeared in the United States.
B. During the 1960s, robots worked together with human workers in factories.
C. During the 1960s, robots worked instead of human workers in factories.
D. During the 1960s, robots just stood beside human workers but did nothing in factories.
( )3. The underlined word “automobile” in Paragraph 3 means “__________”.
A. car B. computer
C. robot D. communicating device
( )4. Which of the following is WRONG?
A. Men are responsible for the mistakes robots make.
B. Robots can find things wherever people place.
C. Robots can only do according to the instructions a human has given.
D. Robots work faster than human workers to produce communicating devices.
答案
四、1—4 CBAB
