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1、吉林省辉南县第六中学2022-2023学年高二上学期周测（二） 英语试卷二、阅读理解本大题共4小题，共80分A 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 systems. Designed to do what a fly does naturally, the tiny machine is t
2、he size 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）J said Robert Wood, the Harvard engineering professor who has be
3、en working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead 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 sa
4、id.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 connecte
5、d to,* said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says （he success of the project proves that （he flying robot with these tiny components can be built and manufactured.While this first robotic flyer is linked to a small, off-board power
6、 source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers fields or on the battlefield. Basically it should be able to take off, land and fly around, he said.Wood says the design offers a new way to stud
7、y flight mechanics and control at inscct-scalc. Yet, the power, sensing and compulation 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 ways that would be difficult with the animals
8、, but using these robots instead, 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.The difficulty the team of engineers met with while making the robotic fly was that.A. they had no model in their mindB. they d
9、id not have sufficient timeC. they had no ready-made componentsD. they could no assemble the componentsIt can be inferred from paragraphs 3 and 4 that the robotic fly.A. consists of a flight device and a control systemB. has been put into wide applicationC. can collect information from many sourcesD
10、. can just fly in limited areas at the present timeWhich 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 experiments.C. There used to be few ways to study how insects fly.D. Woods design can replace ani
11、mals in some experiments.1. Which of the following might be the best title of the passage?A. Father of Robotic FlyB. Inspiration from Engineering ScienceC. Robotic Fly Imitates Real Life InsectD. Han ard Breaks Through in Insect Study 三、阅读七选五本大题共5小题，共10.0分Imagine going to the doctor to get treatment
12、 for a terrible fever. 25 The robot detects the cause of your fever, (ravels to the appropriate system and provides medication directly to the infected area.26 They are called nanorobots and engineering teams around the world are working to design robots that will eventually be used to treat everyth
13、ing from fever to cancer.In recent years researchers have been building nanorobots out of a familiar material一the same stuff that makes human life possible. 27 DNA is literally all around and in you-you justcant see it. If you were to look inside almost any cell inside any living creature, you would
14、 find DNA.This might sound surprising-especially since these nanorobois dont need batteries or any power source. Instead, they work by using the natural structure of DNA. The nanorobots crawl on DNA. Sometimes researchers refer to these things as DNA spiders. 28 A nanorobotcould, perhaps, destroy ju
15、st a cancerous cell, for example, but leave healthy cells alone.29 But the future is bright for DNA-built nanorobots. One day, perhaps DNA-mademachine will swim around in the human body, delivering medicine to diseased cells or helping doctors diagnose problems. Or maybe theyll help build the smalle
16、st computers the world has ever seen.A.These nanorobots are made of DNA.B.Nanorobots made from DNA arent useful yet.C.This description will give you a simple picture of the legs of a DNA nanorobot.D.In other words, the DNA nanorobot destroys the track as it goes.E.Bcing able to make such a tiny thin
17、g move in a certain way might be useful for health. F.Instead of giving you a pill or a shot, the doctor puls a tiny robot into your bloodstream. G.In fact, were not that far off from seeing devices like this actually used in medical procedures. 四、完形填空本大题共15小题，共22.5分We asked Professor John Williams,
18、 a futurologist, for his expert predictions on life in the next few decades.Unfortunately, it looks quite likely that the climate may (30) significantly (显著地),with hotter summers, colder winters and more flooding. At the same time, fuel for heating or air conditioning will probably become much more
19、expensive. For these reasons, our houses will certainly have to become much better ).People are already building so-called passive houses, which have little or no central heating at all, (32) the body heat of the people who live there.Homes probably wont be as big, and so we will need more adaptable
20、 (可改变的)furniture, such as sofa beds, and when we arc not (33) our furniture we will be able to fold it away into wall cabinets (壁橱).Houses could have moveable walls so that the same space can be (34) in different ways.New technology will make us more self-sufficient (自给自足的).Kitchens may have fish ta
21、nks which, as well as providing fish to eat, also (35) fresh vegetables. The plants will (36) oxygen for the fish. These tanks will be powered by household waste and create (37)、 which can (hen be used to run the family car- (38) we might not all have cars!Water will be more expensive and (he home o
22、f the future will probably be designed to use much (39) water. Washing machines and dishwashers might use sound waves (o shake (40) off. We may even take showers using sound waves. What water we do use will be recycled and used again round the house and private swimming pools will become a thing of
23、the (41)We will also (42) have more robots in our houses, though they wont look like the ones in films. There will probably be small robots (43) to clean the fridge or open thecurtains. (44) fridges will tell us when food is about to go out of date and even suggest recipes, and we will be able to co
24、mmunicate with our homes by mobile phone wherever we are.5.A.changeB. improveC. respondD.cool6.A. preparedB. placedC. qualifiedD. equipped7.A. dealing withB. relying onC. focusing onD. giving out8.A. usingB. movingC. cleaningD. selling9.A. demandedB. arrangedC. measuredD. enlarged10.A. produceB. was
25、hC. storeD.cook11.A. findB.saveC. provideD. test12.A. spacesB.energyC. systemsD. material13.A. asB. ifC. unlessD. though14.A. moreB. warmerC. lessD. slower15.A. dirtB. waterC. leavesD. hair16.A. futureB. pastC. lifeD. imagination17.A. regularlyB.suddenlyC. nearlyD. certainly18.A. designedB. discover
26、edC. repairedD. collected19.A. OldB. AdditionalC. CommonD. Clever五、单句语法填空本大题共10小题，共10.0分He was a natural leader, and when he(command) everyone obeyed.20. Young people arc being trained to use computer technology to find new(occupy) in the field of technology.21. Follow the instructions, and you can
27、learn how to use this tool(efficient).22. Fortunately, someone who happened to be passing by called the fire department (instant) the fire broke out.23. It is important(combine) theory and practice in my job, which is the key to many difficult problems.24. The people in Iraq lived a hard life, becau
28、se it was(constant) hit by war.25. The soldier who(obey) (he commander has been severely punishment.26. She is very charming, and skilled in the art of(persuade).27. I am not surprised at all that she chose the white skirt. She always has a(prefer) for white.28. Loving relationships will give a child an inner sense of(secure).答案阅读CDDC七选五FGAEB完形填空 ADBAB ACBDC ABDAD填空I. commanded 2.occupations 3.efficiently 4.instandy5.to combine6.constantly7.disobeyed8.persuasion9. preferencelO.security