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1、2013高考上海卷72-75分析2013高考上海卷 72-75 分析CA team of engineers at Harvard University has been inspired by Nature to create the first robotic fly。 The mechanical fly has become a platform for a series of new high-tech integrated systems. Designed to do what a fly does naturally, the tiny machine is the size
2、of a fat housefly。 Its mini wings allow it to stay in the air and perform controlled flight tasks.“Its extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components(元件），” said Robert Wood, the Harvard engineering professor who has been work
3、ing on the robotic fly project for over a decade. A few years ago, his team got the goahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.(72
4、没有现成的元器件）They engineered a series of systems to start and drive the robotic fly。 “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything its c
5、onnected to,” said Wood。 The flight device was built into a set of power, computation, sensing and control systems。(73A） Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured。While this first robotic flyer is linked to a small, off
6、board power source(73B受动力驱动的限制，目前只能短距离飞行), the goal is eventually to equip it with a builtin power source， so that it might someday perform data-gathering work at rescue sites， in farmers fields or on the battlefield（73C/D）。 “Basically it should be able to take off, land and fly around,” he said。Woo
7、d says the design offers a new way to study flight mechanics and control at insect-scale。 Yet, the power， sensing and computation technologies on board could have much broader applications。 “You can start thinking about using them to answer open scientific questions, you know， to study biology in wa
8、ys that would be difficult with the animals， but using these robots instead(74）, he said。 “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.” （392 words)72。 The difficulty the team of engineers met with while making the
9、 robotic fly was that _. A. they had no model in their mind B. they did not have sufficient time C. they had no ready-made components（细节定位） D。 they could not assemble the components73. It can be inferred from paragraphs 3 and 4 that the robotic fly _。 A。 consists of a flight device and a control sys
10、tem B。 can just fly in limited areas at the present time(推测） C. can collect information from many sources D. has been put into wide application74。 Which of the following can be learned from the passage？ A. The robotic flyer is designed to learn about insects。 B. Animals are not allowed in biological
11、 experiments. C。 There used to be few ways to study how insects fly. D。 Woods design can replace animals in some experiments.（细节理解)75. Which of the following might be the best title of the passage？ A。 Father of Robotic Fly B. Inspiration from Engineering Science C. Robotic Fly Imitates Real Life Ins
12、ect（文章之主题） D. Harvard Breaks Through in Insect Study科普类文章，介绍机器人苍蝇这一高科技产品及其在现实生活中的预期应用hightech integrated systems： 高技术集成系统go-ahead: 许可builtin： 内置的offboard: 外接的长句分析：The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which indi
13、vidually has to perform well, but then has to be matched well to everything its connected to。主语：The seemingly simple system谓语动词：has宾语：a number of interdependencies on the individual components这个表面简单的系统有许多相互关联、依存的元器件组成。定语从句1：which just moves the wings只是驱动翅膀的（系统)定语从句2：each of which individually has to perform well, but then has to be matched well to everything its connected to每一个元件必须得运行良好，但同时还必须和与之相连的所有其他一切都相匹配
