内容正文:
第 2课时 [Unit 8 Period 2 Reading I ]
I. 根据句意及汉语或首字母提示完成句子
1. Simon felt sleepy (在……以后) he heard the soft music on the warm afternoon.
2. Nothing is impossible if we put our (心) into it.
3. The colour of that dress looks different in the (日光).
4. (2021 自贡) We all keep s about the matter, for it's a secret between us.
5. Jane took part in the 800 metre race and she won the third place at l .
Ⅱ. 单项选择
( )6. It's very important for us to keep .
——You are right. We should learn how to protect ourselves when we're in trouble.
A. rapid B. safe C. lucky D. social
( )7. ——The local food may taste a bit strange.
Well, we are here, why not give it a try?
A. though B. unless C. since D. because
( )8.In autumn, the tree leaves on the ground run in all when the wind comes.
A. designs B. degrees C. directions D. disasters
( )9. I always feel when speaking in front of others.
——Take it easy and be brave.
A. glad B. nervous C. proud D. relaxed
( )10. ——It's a little cold. Would you mind(介意) closing the window?
. I will do it right away.
A. Forget it B. No, you can't C. Not at all D. Of course
Ⅲ. 阅读理解 (主题:人与社会· 科技进步)
Earthquake rescue(救援) robots(机器人) experienced their final tests in Beijing. The inventors of this robot said with this robot, rescuers would be able to buy more time to save lives during an earthquake.
This kind of robot is able to fly. It's about three metres long, and it took about four years to develop the model. Its main function is to collect information from the air and send goods of up to 30 kilos to people trapped by an earthquake. It has an excellent camera which can provide very clear pictures. It can work day and night, and is also able to send the latest pictures from the quake
Dr Qi Juntong, a researcher from Tsinghua University, said, “The most important character of this flying robot is that it doesn't need a control from faraway places. We just set in it the information of the places where it should go, and then it takes off, and lands by itself. It flies as high as 30,000 metres, and as fast as 100 kilometres per hour.”
This robot has a different function——it can change as the environment changes. Its main job is to search for any signs of life in places where human rescuers are unable to go. The camera, also acting as a detector(探测器) that finds trapped people and detects harmful gases, is placed in the robot, which can work in the dark. With its 10-metre-long pipe in the robot, people who are trapped in the fallen buildings will be able to get supplies including oxygen(氧气) and water.
Experts have said that the robots would enter production and serve as part of the national earthquake rescue team as soon as possible.
( )11. In what way is the robot different from others according to Dr Qi?
A. It has a very special shape. B. It is able to fly everywhere.
C. It works with no information set in.D. I t doesn't need a fara way control.
( )12. Which is the function of the camera in the robot?
A. Detecting trapped people. B. Dealing with harmful gases.
C. Providing oxygen and water. D. Sending goods to the quake area.
( )13. Which of the following is TRUE about the robot?
A. It weighs about 30 kilos. B. It has not been put into use.
C. It works only in the daytime. D. It entered production years ago.
( )14. What does the passage mainly tell us?
A. Earthquake rescue. B. The development of robots.
C. Tests on a new robot. D. An introduction to a new robot.
Ⅳ. 根据短文内容,用括号内所给词的正确时态或形式填空,使短文完整
Earthquakes are very terrible. They are one of the most terrible 15. (nature)disasters. We cannot prevent them, and we don't know when they will happen. This makes earthquakes very 16. (danger). Recently, there have been big earthquakes in China,Japan, India, and El Salvador.
What 17. (cause) earthquakes? Well, all the countries and oceans are 18. (sit) on large pieces of plates . The plates 19. (be) all around the Earth. They fit together like a big puzzle(拼图). Earthquakes happen when two plates 20. (move)against each other. Some part of the Earth 21. (shake) up and down, like ocean waves.
We do not know when earthquakes will happen, but we can do some things to keep 22. (our) safe. We can make tall buildings and houses much 23. (strong). And we can teach people what to do if there is 24. (a) earthquake. This way, we can make these natural disasters just a little less terrible.
词汇积累
1. robot /'rəʊbɒt/ n. 2. take off
3. expert /'ekspɜːt/ n.
I. 1. after 2. hearts 3. sunlight 4. silent 5. least II. 6. B 解析:“keep safe”表示“保持安全”,A 选项“rapid”(迅速的),C 选项“lucky”(幸运的),D 选项“social”(社会的),根据“We should learn how to protect ourselves when we're in trouble.”可知选 B。 7. C 解析:“since”表示“既然”,引导原因状语从句,A 选项“though”(尽管),B 选项“unless”(除非),D 选项“because”(因为),根据语境选 C。 8. C 解析:“in all directions”表示“向四面八方”,A 选项“designs”(设计),B 选项“degrees”(度;程度),D 选项“disasters”(灾难),故选 C。 9. B 解析:根据“Take it easy and be brave.”可知是感到紧张,A 选项“glad”(高兴的),C 选项“proud”(自豪的),D 选项“relaxed”(放松的),B 选项“nervous”(紧张的)符合语境。 10. C 解析:“Not at all.”表示“一点也不介意”,A 选项“Forget it.”(忘了吧;别在意),B 选项“No, you can't.”(不,你不能),D 选项“Of course.”(当然介意),根据“I will do it right away.”可知选 C。 III. 11. D 解析:根据“The most important character of this flying robot is that it doesn't need a control from faraway places.”可知,这个机器人最重要的特点是不需要远程控制,D 选项符合。 12. A 解析:根据“The camera, also acting as a detector(探测器) that finds trapped people and detects harmful gases”可知,相机可以探测被困人员,A 选项符合。 13. B 解析:A 选项文中未提及机器人的重量;根据“Experts have said that the robots would enter production and serve as part of the national earthquake rescue team as soon as possible.”可知机器人还未投入使用,B 选项正确,D 选项错误;根据“It can work day and night”可知机器人日夜都能工作,C 选项错误。 14. D 解析:文章主要介绍了一种地震救援机器人,D 选项符合。 IV. 15. natural 16. dangerous 17. causes 18. sitting 19. are 20. move 21. shakes 22. ourselves 23. stronger 24. an 词汇积累: 1. robot 机器人 2. take off 起飞;脱下 3. expert 专家
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