2021年新高考Ⅱ卷 02阅读理解D--高考真题全方位解析+二次开发 (学生版).docx

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1、阅读理解D-高考真题全方位解析+二次开发(学生版)2021新高考卷 An Australian professor is developing a robot to monitor the health of grazing cattle, a development that could bring big changes to a profession thats relied largely on a low-tech approach for decades but is facing a labor shortage. Salah Sukkarieh, a professor at

2、the University of Sydney, sees robots as necessary given how cattlemen are aging. He is building a four-wheeled robot that will run on solar and electric power. It will use cameras and sensors to monitor the animals. A computer system will analyze the video to determine whether a cow is sick. Radio

3、tags (标签) on the animals will measure temperature changes.The quality of grassland will be tracked by monitoring the shape, color and texture (质地) of grass. That way, cattlemen will know whether they need to move their cattle to another field for nutrition purposes. Machines have largely taken over

4、planting, watering and harvesting crops such as corn and wheat, but the monitoring of cattle has gone through fewer changes. For Texas cattleman Pete Bonds, its increasingly difficult to find workers interested in watching cattle. But Bonds doesnt believe a robot is right for the job. Years of exper

5、ience in the industry and failed attempts to use technology have convinced him that the best way to check cattle is with a man on a horse. Bonds, who bought his first cattle almost 50 years ago, still has each of his cowboys inspect 300 or 400 cattle daily and look for signs that an animal is gettin

6、g sick. Other cattlemen see more promise in robots. Michael Kelsey, vice president of the Oklahoma Cattlemens Association, said a robot could be extremely useful given rising concerns about cattle theft. Cattle tend to be kept in remote places and their value has risen, making them appealing targets

7、.32. What is a problem with the cattle-raising industry?A. Soil pollution.B. Lack of workers.C. Aging machines.D. Low profitability.33. What will Sukkariehs robot be able to do?A. Monitor the quality of grass.B. Cure the diseased cattle.C. Move cattle to another field.D. Predict weather changes.34.

8、Why does Pete Bonds still hire cowboys to watch cattle?A. He wants to help them earn a living.B. He thinks men can do the job better.C. He is inexperienced in using robots.D. He enjoys the traditional way of life.35. How may robots help with cattle watching according to Michael Kelsey?A. Increase th

9、e value of cattle.B. Bring down the cost of labor.C. Make the job more appealing.D. Keep cattle from being stolen.拓展练习一、词汇积累1.development 词性_ 词义_2.monitor 词性_ 词义_3.measure 词性_ 词义_4.inspect 词性_ 词义_5.remote 词性_ 词义_二、核心词汇（或短语）的同义替换1. rely on = _2. approach = _3. purpose = _三、词形变化（派生词）1. professor n. 教授

10、 _n. 专业_ adj. 专业的 2. rely v. 依赖，依靠 _adj. 可依赖的 _n. 可靠3. inspect v. 审查，检查 _ n. 检查，审查四、一词多义（请根据句意猜测划线词的词义）monitor 3 / 31. _ UN monitors declared the referendum fair. 2. _ a heart monitor3. _ We selected him as our monitor.4. _ a PC with a 17-inch colour monitora. 显示器b. 监视器c. 班长d. 督察员right 1 / 11. _ Are

11、 you feeling all right? 2. _ my right eye 3. _ Your answer is exactly right.4. _ You were quite right to criticize him.a. 右边b. 正确的c. 恰当d. 好的状态五、作文素材积累Cattle tend to be kept in remote places and their value has risen, making them appealing targets. 【赏析】1. tend to be kept tend to do 倾向于做某事2. appealing targets 诱人的目标【译文】_【仿写】1. 人们在交谈时倾向于做什么。_2. 在英国度假对我并不特别有吸引力。_ 1 / 1