2022年电大理工英语4形考6 .pdf

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1、一、选择填空：阅读下面的对话或句子，从A、B、C 三个选项中选出一个能填入空白处的最佳选项。题目 1 还未回答满分 10.00 标记题目题干What are you going to do this weekend?一_. If time permits, I may go to Shanghai with my friends. 选择一项：A. It depends B. It doesnt matter C. Forget it 题目 2 还未回答满分 10.00 标记题目题干 Im leaving for Shanghai tomorrow. _ 选择一项：精选学习资料 - - - -

2、- - - - - 名师归纳总结 - - - - - - -第 1 页，共 5 页A. Bring me a present. B. Have a pleasant trip! C. Lets go out for a drink. 题目 3 还未回答满分 10.00 标记题目题干I get at least half an hour of exercise almost every day. Oh great! _. 选择一项：A. Same to you B. Cheer up C. Keep it up 题目 4 还未回答满分 10.00 标记题目题干If you have any _

3、news of my husband, please let me know. 选择一项：精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 5 页A. definite B. definitely C. define 题目 5 还未回答满分 10.00 标记题目题干Some experts think reading is the fundamental skill upon _ school education depends. 选择一项：A. it B. whose C. which 题目 6 还未回答满分 50.00 标记题目题干二

4、、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写 “F”。课外选材精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 5 页Wide World of RobotsEngineers who build and program robots have fascinating jobs. These researchers tinker (修补 ) with machines in the lab and write computer software to control these devices. Theyre th

5、e best toys out there, says Howle Choset at Carnegie Mellon University in Pittsburgh. Choset is a roboticist, a person who designs, builds or programs robots. When Choset was a kid, he was interested in anything that moved-cars, trains, animals. He put motors on Tinkertoy cars to make them move. Lat

6、er, in high school, he built mobile robots similar to small cars. Hoping to continue working on robots, he studied computer science in college. But when he got to graduate school at the Califomia Institute of Technology in Pasadena, Chosets labmates were working on something even cooler than remotel

7、y controlled cars: robotic snakes. Some robots can move only forward, backward, left and right. But snakes can twist ( 扭曲) in many directions and travel over a lot of different types of terrain (地形 ) . Snakes are far more interesting than the cars, Choset concluded. After he started working at Carne

8、gie Mellon, Choset and his colleagues there bagan developing their own snake robots. Chosets team programmed robots to perform the same movements as real snakes, such as sliding and inching forward. The robots also moved in ways that snakes usually dont, such as rolling. Chosets snake robots could c

9、rawl (爬行 ) through the grass, swim in a pond and even climb a flagpole. But Choset wondered if his snakes might be useful for medicine as well. For some heart surgeries, the doctor has to open a patients chest, cutting through the breastbone. Recovering from these surgeries can be very painful. What

10、 if the doctor could perform the operation by instead making a small hole in the body and sending in a thin robotic snake? Choset teamed up with Marco Zenati, a heart surgeon now at Harvard Medical School, to investigate the idea. Zenati practiced using the robot on a plastic model of the chest and

11、they tested the robot in pigs. A company called Medrobotics in Boston is now adapting the technology to surgeries on people. Even after 15 years of working with his teams creations, I still dont get bored of watching the motion of my robots, Choset says. 1. Choset began to build robots in high schoo

12、l.回答T2. Snake robots could move in only four directions.回答F精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 5 页3. Choset didnt begin developing his own snake robots until he started working at Carnegie Mellon.回答T4. Zenati tested the robot on people after using it in pigs.回答F5. The robotic technology for surgeries on people has brought a handsome profit to Medrobotics. 回答F精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 5 页