Flying machines (Made by OuHualian)

2024届黑龙江省大庆市大庆中学中考英语模拟精编试卷含答案注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。

回答非选择题时，将答案写在答题卡上，写在本试卷上无效。

3．考试结束后，将本试卷和答题卡一并交回。

Ⅰ. 单项选择1、China is Asian country. It lies in east of AsiaA．an, the B．an, an C．the, the D．the, an2、______ exciting sport it is to climb the mountains!A．How B．What C．What a D．What an3、—what's the matter with Eric?—He hurt himself ________playing soccer.A．clearly B．happily C．badly D．quietly4、—More and more cities in China begin to build subways!—That’s right! It will make our lives than before.A．the busiest B．busier C．the easiest D．easier5、--I am sorry that I have taken your coat by mistake.-- .A．Enjoy yourself B．My pleasureC．It doesn`t matter D．That`s interesting6、There is book in my backpack, book is very heavy.A．a; The B．a; A C．the; A D．the; The7、The classroom is so clean today and everything looks fine---It’s clear that someone __________itA．is cleaning B．has cleaned C．had cleaned D．is cleaned8、people come to the lost and found office every day.A．Hundreds B．Hundred C．Hundred of D．Hundreds of9、---Nancy, how can I protect the birds? They are in danger.---I think you may protect them _____ joining the Bird Watching Society.A．in B．by C．on D．with10、---I hear you gave your mother a big surprise on Mother’s Day?--- Yes, a big bunch of flowers. I think my mum is always giving she has to me.A．which B．that C．what D．all whatⅡ. 完形填空11、Nowadays, more and more teenagers have 1 pressure. They find their schoolbags are getting heavier and hours they spend on their homework are becoming 2 . They think they should be allowed to practice their hobbies. But their parents think the hobbies can 3 their schoolwork. Should parents allow their children to make their own 4 ?Liu Ying, a fifteen-year-old girl, is a singing star at school. She always wants to be a professional 5 when she grows up. 6 , her parents don’t want her to practice singing because they think their daughter should study hard to get good 7 and go to a good university. “She needs to spend more time 8 her homework because it’s 9 to become a professional singing star,’’ says her fa ther. But Liu Ying really 10 . “ I know my parents11 me. And they hope that I will have a better life in the future. But I am 12 singing. I should be allowed to make my own decision. Only then will I have a chance to 13 my dream,” say s Liu Ying.Doctors say lots of pressure 14 bad for children’s development. Society should pay more attention to the health of teenagers. Parents have to own the 15 attitude ( 态度) towards the children’s development. Although it’s normal to want successful children, it’s even more important to have healthy and happy children!1．A．so many B．so much C．too many D．too much2．A．longer B．shorter C．less D．fewer3．A．turn down B．take off C．get out of D．get in the way of4．A．plans B．decisions C．homework D．hobbies5．A．runner B．player C．singer D．writer6．A．However B．Though C．Instead D．So7．A．jobs B．books C．grades D．dreams8．A．with B．for C．in D．on9．A．easy B．interesting C．possible D．difficult10．A．agrees B．minds C．dislikes D．disagrees11．A．care about B．take after C．look for D．look like12．A．angry with B．serious about C．sorry for D．pleased with13．A．miss B．know C．achieve D．change14．A．are B．were C．is D．was15．A．wrong B．correct C．hard D．simpleⅢ. 语法填空12、World Book Day falls on April 23 every year. It was set up by the UNESCO(联合国教科文组织) in 1955 to encourage people to discover the pleasure of 1．(read) . It means you read a book out of interest not because yourteachers or parents tell yo u to do so. “Reading for pleasure ” plays a more important role 2．one’s growth than one’s family background.Books, magazines, newspapers and other kinds of materials can help us know 3．(many) about the outside world and perfect us. However, computer games, online videos and Internet are pushing books off the shelf. Some experts believe it’s a worrying trend(趋势).Each 4．( China) read 0.38 more books in 2013 than 2012 but still far fewer than those in major developed 5．( country). Even worse many bookstores have closed their doors 6．many book lovers start to buy fewer books than before.However, many people do still prefer reading because it has been part of 7．(they) life. It can benefit (使受益) people in many ways. It gives us information about other cultures and places of the world. It 8．has a strong influence on forming our personality and makes us more intelligent. The more we read, the more we know. The more we know. The 9．(smart ) we become. It’s never too late to start reading. So jump into the 10．(wonder )world of books now！Ⅳ. 阅读理解A13、Leonardo da Vinci was born on April 15, 1452 in Italy. He is best known as an artist today. One of his famous paintings is called Mona Lisa. However, Leonardo had many other natural abilities. He was also a great inventor. Many of his inventions have become important in modern day life. Although Leonardo hated war, he invented many different machines used for wars. His most special invention was the machine gun, which was produced and used in war many years later.By watching the way birds fly, Leonardo tried to find out the secret of flying. Among his sketches(素描) we can see several objects. We consider them as modern flying machines. Leonardo spent many hours thinking about how to make good use of time. He developed ideas for labor-saving machines like cutting machines.Leonardo was a strange man. He didn't eat any meat, which was unusual in those times. He never published his ideas and scientific discoveries. He usually used mirror writing, which looks like writing in a mirror, starting from the right side of the page and moving to the left.We have very little of his work today. Leonardo finished only a few of his paintings. He left many unfinished because he thought they were not perfect. No one in his life time knew how great Leonardo was. We now believe, however, that he was one of the cleverest men the world has ever known.1．According to the passage, Leonardo was not only an artist but also .A．a musician B．an inventorC．a writer D．an engineer2．What was Leonardo's most special invention.A．The mirror writing B．The cutting machineC．The machine gun D．The flying machine3．Which of the following statements is true about Leonardo?A．He usually wrote in a mirror. B．He didn't eat any meat.C．He liked to publish his discoveries. D．He enjoyed drawing flying machines.4．What is the purpose of the passage?A．To let us know more about Leonardo. B．To introduce Leonardo's great inventionsC．To discuss Leonardo's famous paintings. D．To introduce a great artist to us.B14、An old Japanese man kept a sparrow (麻雀) and he really liked it. But one day the bird flew away. He became sad and went out to look for it. At last, he met the bird on a mountain.He asked excitedly, “Will you please go home with me, my bird?” Though the bird was also happy to see the old man, it shook its head.“Take me to your home and let me see how you live,” the old man said. The bird led the old man to its new home. And he found it lived well with many other birds. So he decided to go back. Before he was leaving, the bird gave him a basket.When he returned home, he told his wife what had happened. She opened the basket and saw a lot of gold. The old woman was very greedy and she wanted to get more baskets. So she set out for the sparrow′s home.“Hello, sparrow. I miss you very much,” cr ied the woman falsely (虚伪地). The bird said nothing. It gave her two baskets, a light one and a heavy one. The bird asked her to choose one and she could only open it after she reached home.Of course, she chose the heavy one and took it home with great difficult. However, when she opened the basket, she found it was full of stones!1．What did the old man do on the mountain? ，A．He kept looking for gold.B．He looked for his lost sparrow.C．He wanted to visit a place with many birds.D．He found a basket full of gold.2．Why did the old man go back home alone when he found the sparrow?A．Because the bird didn′t like him.B．Because he found the bird lived well.C．Because the bird gave him much gold.D．Because his wife stopped him taking it home.3．Which of the f ollowing is TRUE about the old man′s wife?A．She helped her husband find the sparrow.B．She went to the bird′s new home with her husband.C．In the end, she got a lot of gold from the bird.D．She didn′t treat the bird as kindly as her husband.4．What does the story mainly want to tell us?A．When you are kind to others, they do the same for you.B．Any kind person is able to get what they want.C．We should try our best to be kind and friendly to birds.D．We can get lots of gold if we are friendly to birds.C15、In most parts of the world, many students help their schools make less pollution. They join "environment clubs". In an environment club, people work together to make our environment clear.Here are some things students often do.No-garbage lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!No-car day. On a no-car day, nobody comes to school in a car--- not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jog, bike or run. Use your legs! It's lots of fun!Turn off the water! Do you know that some toilets can waste twenty to forty m3 of water an hour! In a year, that would fill a small river! In environment clubs, students mend those broken toilets. We love our environment. Let's work together to make it clean.1．Environment clubs ask students _______.A．to run to school every day B．to take exercise every dayC．not to forget to take cars D．not to throw away lunch bags2．From the passage we know the students usually have lunch ______.A．at school B．in shops C．in clubs D．at home3．On a no-car day, ______ will take a car to school.A．both students and teachers B．only studentsC．no teachers and no students D．only teachers4．After students mend toilets, they save________.A．a small river B．a club C．a lot of water D．a toiletD16、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。

七年级英语下册期中测试题（一）班次：姓名：得分：听力部分一、听句子或对话，选择意思相符的图片。

每个句子或对话读两遍。

1. A. B. C.2. A. B. C.3. A. B. C.4. A. B. C.5. A. B. C.二、听录音，选择相应的句子。

每个句子读两遍。

6. A. You can’t do that. B. Certainly. C. It’s new.7. A. Yes, I’d love to. B. No, I wouldn’t. C. Don’t worry.8. A. It’s mine. B. It’s on the desk. C. Small9. A. I am fine. B. I am sorry. C. You’re welcome.10. A. Yes, it is. B. I like running. C. No, I am not三、听对话，选择正确的答案。

每段对话读两遍。

11. Will the students carry lost of books to school?A. No, they won’t.B. Yes, they will.C. Yes, I will.12. How much are the shoes?A. 288B. 188C. 14413. What is Tony going to do this evening?A. To play football.B. To see a movie.C. To go to swimming14. Where is the station?A. On the right.B. On the left.C. Near the park.15. Can Betty ride a bike?A. No, she can’t.B. No idea.C. Yes, she can.四、听短文，选择正确的答案。

Chapter 1Scrapman was a ______ man. He lived with Winston who owned a scrap-yard. Scrapman was made out of odds and ends that Winston had saved from old broken machines.His brain was made from a ______ ______ that someone had thrown away because it was always going wrong.Winston was working late. So late,that he was having his supper heated over a gas ring in the shed.Scrapman was opening a tin of ______ beans for him. At least he thought it was a tin of baked beans.‘Volly od beans,’ said Scrapman.‘I can’t eat that,’ said Winston, in a tired kind of voice. ‘Can’t you read what it says on the label?’Scrapman ______ ______ ______. He wasn’t very good at reading. He could read his name and a few really easy words but he couldn’t read what it said on the cat food tin.Scrapcat was watching from under the workbench.He didn’t eat cat food either because he was a mechanical cat and he ____________ ______ , not cat food.Scrapman went and sat in the corner. He felt very sad. He wished he could read like Emma. Emma was his special friend. She was teaching him to talk like ______ ______ ______. She had a picture book with wonderful stories in it about robots. These were mechanical men like him but they could do amazing things.They could drive rockets and walk on the moon and save people from fires and floods and ______. Scrapman loved looking at the pictures, but he had to wait until Emma came round to find out what the stories were about.Scrapcat saw that Scrapman was sad, so he went and sat beside him.Winston opened a ______ tin of beans and he put the tin of cat food in looking, Scrapman took it out.He’d bought it ______ ______ ______ ______ Patch. Patch was Emma’s cat. He liked to come and play with Scrapcat while Emma was at school. He’d climb in though the window when Winston and Scrapman were busy.Then he’d show Scrapcat how to do useful cat things,like chasing pieces of______ and hiding things under the workbench.Now, you may be wondering why Winston and Scrapman were so busy. They were working ______ ______ ______ on Winston’s incredible invention.It was a wonderful flying machine that didn’t need ______ to make it fly. It was worked by pedals like a bicycle. It was almost finished. Just a few more nuts and bolts to fix and it would be ready for a test flight.But where had those last few nuts and bolts gone?Chapter 2At last, the day came for the first test flight. Winston had ______ ____________ through the scrap-yard.The runway led out into a field,and ______ ______ there was another field, so there was plenty of room to take off.That morning , Winston took off one of his socks and hung it on a pole to______ ______ ______ ______ .It was an east wind, steady and strong, just right for testing a plane.Emma arrived early with Patch. She’d brought a special picnic and a big bottle of fizzy lemonade to celebrate after the flight. She found Winston and Scrapman busy______ the machine, making some lest-minute checks. Scrapcat was running in and out through his scrapflap giving ___ ___ ___ __ reports on the weather.By ten o’clock in the morning, Winston said that everything was ready.It was going to be cold up there in the sky, so he put on a thick jacket with a______ lining over his overalls. And he wore his special boggles to protect his eyes from the wind.‘Open the doors,’ he said ______ to Scrapman. ‘Stand well back,’ he said to Emma and Patch.And then, very carefully, Winston and Scrapman pushed the flying machine out into the open.A small crowd had ______ outside. People had heard about the flying machine. They had come to ______ ______ ______ ______ of seeing it take off for the first time.Winston held up a hand for silence. ‘Welcome.’ he said. Then he said something about this being a ‘______ occasion ’ and everyone clapped and some people cheered. One little boy waved the sock on the pole like a flag.Emma went and held his hand to make him feel better and Scrapcat rubbed himself up against his legs.Winston tested the flaps and jiggled the joystick and looked in his mirrors to check that everything was ______ ______ . Then he pulled down his goggles and______ ______ ______ ______ . He waved proudly to the crowed.‘Chocks away!’ he called out, and Emma and Scrapman pulled out the bricks from under the ______ .Winston started to pedal. The flying machine began to move forward.He pedalled faster and the machine ______ ______ ______ . Everyone in the crowd held their breath as the flying machine shot down the runway. It got faster and faster. Winston was pedalling like mad and going red in the face.By the time they had pedalled the machine back to the scrap-yard the crowd had given up and gone home. Scrapman and Winston pushed it back into the shed.One of the wheels had ______ ______ . Winston said the machine probably needed a good oiling before it could fly.Winston seemed ______ .Emma laid out the picnic on a cloth,but although they were very good sandwiches and nice fizzy lemonade, it wasn’t the celebration they’d been looking forward to.Then Scrapman remembered the tin of food he’d saved as a treat for Patch. And although everyone else was depressed, Patch was happy.Winston spent the afternoon in the shed mending the wheel of the incredible flying machine and oiling every ______. He had a worried look on his face and the said he didn’t want any help. He didn’t whistle while he was working, which was a______ ______ .Scrapman and Emma sat on the grass feeling bored. ______ ______ ______, Scrapman asked Emma if she would read him a story from her big picture book.‘Scrapman, you should try to learn to read. Then you could read the book for yourself,’ said Emma.Scrapman didn’t feel like learning to read. He wonted to help Winston.______ ______ ______ , he wanted to fly up in the sky the incredible flying machine. He felt cross. What was the point in reading about robots doing all these incredible things, when he wasn’t allowed to do anything?Chapter 3That night, Winston finished work on the flying machine.He ______ his hands on an oily rag and said with a sigh: ‘Scrapman, my old lad, it may never take off from the ground. But it’s a fine machine all the same.’ And he went off home for a good night’s sleep.Scrapman didn’t sleep. He sat turning the pages of the picture book and looking at the pictures.How he would love to have adventures and do brave things like the robots in the stories. He traced a finger along the words that Emma had been reading to him.‘R.o.b.o.t,’ he spelt out. ‘Robot!’Maybe it wasn’t so difficult after all.He sat trying to ______ ______ the words of his favourite story. Emma had read it to him over and over again so he almost ______ ______ ______ ______.He couldn’t read all of the words but he could read enough to remember the story.He fell asleep with his head on the open page of the book.The next morning, Scrapman woke up and wondered where he was. Then he looked at the book and remembered that he could read. He felt so proud of himself.Nothing was too difficult for him now. He felt as if he could do anything. He stood up and ______ and looked around the shed.Very quietly, they opened the doors of the shed and pushed the incredible flying machine out into the yard.Ia was a fine morning. The birds were singing on the telegraph wires. Winston’s sock was stretched out in the ______ , showing that the wind was set in just the right direction.‘O volly good,’ said Scrapman and he went back into the shed. He put on Winston’s warm woolly jacket and went back to the flying machine.Scrapcat had already jumped up into the back seat and was waiting ______ .‘Get down, Scrapcat,’ said Scrapman. ‘Cats don’t fly,’ And he made Scrapcat jump down and wait on the ground.Scrapman started pedalling.He flying machine shot off down the runway.Scrapcat belted after it and ______ ______ ______ ______ he jumped in behind Scrapman.Scrapman didn’t notice. He was pedalling as hard as he could. The machine went faster and faster. Scrapman’s legs were going round like pistons, which wasn’t surprising because they were pistons.They were going so fast that you couldn’t even them. They were just a blur. And then, as they got to the first field, the flying machine started to lift very ______ off the ground.But it wasn’t so incredible really because although Scrapman didn’t have a very good brain, he was very very strong. He was ten times as strong as an ______ man, which meant, unlike Winston,Scrapman could pedal fast enough to get the flying machine off the ground.‘Hip-hop-haroo,’ shouted Scrapman.And scrapcat ______ his head out of the back seat and went: ‘Honk, honk.’Which made Scrapman jump so hard he swerved the plane so that it turned in a great circle and flew back across the scrap-yard.Chapter 4Winston woke up to a strange noise. It sounded as if a zoo had been let loose in the fields behind the scrap-yard. He went out ______ ______ ______ to see what the matter was.That’s when the incredible flying machine zoomed overhead.Winston rubbed his eyes, he scratched this head, his mouth fell open. He couldn’t believe what he was seeing.Chapter 5Scrapman started to ______ ,so he pedalled even faster. Now he was going so fast he was afraid he would hit something. He made wider and wider circles round the church and then he headed out into the open country.‘We must follow him.’ said the chief policeman and he got back into his car.Winston and Emma and Patch jumped into Winston’s van and followed the police car.The firemen got into the fire-engine and followed the van, and most of the people who had gathered to see what was going on, followed them.The police car went first with its blue light flashing and its siren blaring and the ______ ______ ______ followed. Off they went through the ______ country lanes.They had to go very fast indeed to keep up with the flying machine.Winston didn’t know what was going on. He could see Scrapman up in the sky. The flying machine was coming closer and closer.He could see Emma waving her armsScrapman didn’t come down ______ .He had to circle the field three times before the flying machine was low enough and slow enough to land.Everyone held their breath as it came to earth with a bump and a jolt-and then______ ______ ______ ______ .Emma ran across and put her arms around Scrapman , which was difficult because she only came up to his knees. Scrapcat jumped out and Patch came over and licked his face in a friendly kind of way.。

开头是我想发明一个会飞的木屋的英语作文全文共3篇示例，供读者参考篇1I Want to Invent a Flying Wooden HouseEver since I was a little kid, I've had this crazy dream of living in a house that can fly. I know it sounds totally bizarre and unrealistic, but just hear me out. Imagine being able to wake up one morning, have your breakfast, and then instead of hopping in a car for your commute, you simply press a button and your entire house lifts off into the sky! How insanely cool would that be?No more traffic jams or delays. Just a nice smooth flight above all the roads to get you wherever you need to go. Want to go on vacation? No problem, you can just fly your house right to your dream destination. Sick of the dreary winter weather? Fly south for some sun. The possibilities would be endless if we could create flying houses.Of course, there would be a lot of major engineering and design challenges to actually make this work. But I've been tinkering with ideas and I think I've got the basics figured out. Itwould obviously need to be constructed out of extremely lightweight materials to make it aerodynamic and easy to get off the ground. But wood is one of the strongest and most lightweight building materials we have, so a flying wooden house doesn't seem too farfetched to me.The main structure and framing could be made out of laminated lumber and cross-laminated timber panels to provide the strength and integrity. Then more lightweight woods like cedar or redwood could be used for the exterior siding to reduce weight while giving it that classic homey look and feel. For the interior, woods like bamboo or cork would work great since they are super lightweight yet still attractive.Now for the really tricky part - how to actually get this massive wooden structure up into the air? That's where we'd need to get creative with propulsion systems and anti-gravity technology. I'm thinking a combination of powerfulvertically-mounted propeller engines and some form of electromagnetic levitation could do the trick. The propellers would provide the initial thrust to achieve liftoff, while theanti-grav system using superconducting magnets could lighten the load and allow for smoother, more efficient aerial travel.Controlling the flight itself is another huge challenge. You'd essentially need computer systems as sophisticated as those used on modern aircraft to handle the navigation, stabilization, and all the intricate adjustments required to sail a whole house through the skies safely. Designing a secure cockpit with all the proper instrumentation would be key.Then there are the practical considerations - where do you park a flying house when you land? How do you handle things like plumbing, electricity, and internet connectivity for a mobile residence? My current idea is to have standardized "docking stations" installed in cities, suburbs, and rural areas. These would be like driveways or garages, but equipped with proper utility hookups to accommodate a flying wooden home whenever it touches down in that location.Of course, aviation regulations and air traffic control would also have to be completely rethought to manage cities full of zooming houses in the airspace. We'd likely need dedicated flight corridors and sophisticated management systems to keep everything organized and prevent midair collisions. It would be a huge overhaul of how we integrate aviation into urban planning.Despite all the massive challenges, I'm still utterly fascinated by the idea of making the flying wooden house a reality. To me,it represents the perfect fusion of nature, human ingenuity, and our primal dreams of personal freedom and mobility. Just imagine looking out your windows as picturesque landscapes glide by beneath you. You could wake up to an oceanfront view one day, then soar over to a forest or mountain setting the next if you felt like it.My hope is that by first proving the core篇2I Want to Invent a Flying Wooden HouseEver since I was a little kid, I've had this dream of living in a house that can fly. A cozy wooden cabin floating among the clouds, soaring over cities and mountains with just the push of a button. How amazing would that be? No more being stuck in one place. You could wake up with a new view outside your window every morning if you wanted. As I got older, I started to wonder if it might actually be possible to build a flying wooden house. I've done a lot of research and thinking about it, and I'm convinced it can be done. With the right materials, engineering, and a lot of hard work, I think I can make my dream a reality.The first challenge is figuring out how to make a regular wooden house airborne. Based on my research, it seems likeusing a technology similar to helicopters and other vertical take-off and landing (VTOL) aircraft would be the way to go. We'd need to install several large lift rotors on the roof that could generate enough thrust and lift to get the whole house off the ground. The rotors would be powered by eco-friendly electric motors and batteries to avoid producing emissions. Of course, we'd have to make some major structural reinforcements to the house frame to support the intense forces of taking off and landing. But wood is actually an ideal building material – it's strong, lightweight, and flexible.Once we can get it off the ground, the next big problem is how to make the flying wooden house, well...fly. It can't just hover a few feet off the ground like a drone. We need to give it the capability of smooth, controlled flight over long distances at a reasonably high cruising speed. My current idea is to combine the rotor system for vertical lift with a pair of rear-mounted propeller engines that can tilt and pivot for horizontal thrust and steering like some VTOL airplanes. The propellers could pivot vertically for taking off and landing, then rotate backwards for forward flight. With some advanced fly-by-wire computerized controls, the whole system should allow for a seamless transition between vertical and horizontal flight modes.Keeping the house stable and avoiding turbulence during flight is another important factor to consider. That's where I think we could get creative with some biomimicry – taking design cues from birds and even seeds that fall with a gentle, stabilizing spiral. Introducing that same spiral airflow over the exterior of the flying wooden house could promote smooth laminar flow and prevent disruptive vortices and buffeting. Miniature ailerons, elevators, and rudders could help make minor adjustments to the airflow and keep us perfectly trimmed for level flight. There would be a lot of feedback loops and proximity sensors monitoring the aerodynamics and automatically making corrections hundreds of times per second, just like the flight control systems on modern airplanes.Another aspect I've been spending a lot of time thinking about is the importance of keeping weight down as much as possible. A flying house is going to be very heavy, no matter how much we try to optimize and use lightweight materials. That's going to require enormous amounts of thrust, which in turn requires huge, inefficient rotors and engines that make the weight problem even worse. It's a vicious cycle. My idea is to explore the use of lighter-than-air gases to give us a buoyant lift and reduce the thrust we need for takeoff and level flight. I'm picturing a series of sealed air bags or even a large lightweightfabric envelope filled with helium or hydrogen surrounding the wooden house. This would make it more like a hybridsemi-buoyant airship combined with an airplane's aerodynamic lift. We'd still need rotors or propellers, but they'd have an easier job.Of course, making sure there's enough living space inside while keeping weight down will be tricky. My current vision is for a fairly compact two-bedroom home with an open-concept main living area, kitchen, and bathroom. While we could make it larger, the big constraint is the size and weight limitations for what the lift and thrust systems can reasonably move through the air efficiently. Vertical space probably won't be too much of an issue since we don't need multiple stacked floors, but the overall footprint would likely be similar to a tiny home – just with higher ceilings. Finding lightweight furniture, cabinets, and appliances that can handle frequent takeoffs and landings will also be important.One of the most exciting parts is getting to design the interior architecture and décor for an actual flying house. There would be lots of windows and glass for enjoying the View, but they'd have to be Weight-Optimized and intelligent auto-tinting windows with built-in reinforcement to withstand air pressures.All the fixtures and furnishings would need to be securely mounted to avoid becoming projectiles during turbulence. And of course, the cockpit would be super high-tech with a panoramic windscreen and all the controls for navigation, propulsion, stability, and more. I'm picturing a very warm, rustic wood-and-leather motif blending the homey cabin aesthetic with cutting-edge aeronautics.Power and heating will be a bit of a challenge in a flying wooden house. We'll likely have solar panels mounted on the roof and potentially a small range-extending gas turbine for charging the batteries. The electrical system would need enough power for running all the aircraft systems plus lights, appliances, entertainment, heat, and air conditioning. For heating, my current idea is to take advantage of all that hot air being expelled by the lift fans and route it through radiant air floors and panels. Combine that with good insulation and we could stay cozy even at high altitudes.While flying around for fun would be awesome, one of the core goals for my flying wooden house is to make it safe and practical for real daily living. I want families to be able to comfortably work, go to school, cook meals, and live regular lives inside while cruising around. The cabin would need to bepressurized like an airplane to ensure there's enough oxygen at high altitudes. And we'd have to install air scrubbers, filters, and backup oxygen supplies for emergencies. There would need to be multiple redundant propulsion and control systems with backups on the backups in case of failures. All the electrical components and sensors would need to be aviation-grade and designed for extreme conditions like temperature swings, vibration, moisture, and more.Of course, air traffic control and federal aviation regulations will be a whole other challenge. My hope is that by the time this becomes a reality, regulatory agencies will have devised entirely new classes for certified vertical-lift air vehicles that can integrate with existing airspace and airways. Automated sense-and-avoid collision detection using complex radar, lidar, and AI systems will be absolutely critical for safe navigation. The flying wooden houses would be restricted from flying too high or too close to major airports, and there would probably need to be designated flight corridors and routes unless we're well out over the countryside. Overall, the goal is for my invention to be no more dangerous or disruptive than regular airplanes or helicopters.So that's my vision for creating a practical, safe, andeco-friendly flying wooden house that families can actually livein long-term. Of course, between the extremely complex engineering required and the astronomical development costs, it's going to take a long, long time before I can make this a reality. I'm prepared for literally decades of research, prototyping, testing, securing funding, battling skeptics and naysayers, doing simulations and calculations and experiments ad infinitum. Lots of ideas that look great on paper will fail spectacular when we try to build real hardware. There will be mistakes, crashes, dead ends, and probably quite a few lawsuits and government inquiries along the way. But I absolutely refuse to give up on this dream.The flying wooden house could totally reshape how we think about homes, transportation, camping, vacations, and even city planning. Affordable air travel and the personal freedom of unfettered mobility would be within reach for pretty much anyone, not just the ultra-wealthy. You could wake up in the mountains, cruise over to the beach for the afternoon, then return home in time for dinner simply by piloting your own aeronautic abode. Commutes to work or school would be a total breeze. You could spend summer nomadically drifting from place to place, but always have your familiar home surroundings with you. And our impact on the environment could be dramatically lower with no permanent construction blighting thelandscape and regenerative bio-based materials like wood used instead of concrete and steel.I know it sounds wildly ambitious and maybe even a little crazy. When the Wright Brothers were first dreaming up airplanes, everyone thought they were nuts too. But with persistence, brilliance, and an unwavering belief in the possible, they quietly went on to change the world forever. That's exactly what I intend to do by finally making the flying wooden house a reality. Just picture the day when herds of eco-friendly wooden VTOL homes could set off together, soaring like flocks of birds over breathtaking natural vistas. Or entire neighborhoods sprouting wings and instantly re-locating en masse to escape storms or natural disasters. Or tiny nomadic micro-篇3I Want to Invent a Flying Wooden HouseEver since I was a little kid, I've dreamed of living in a house that can fly. How awesome would it be to wake up one morning, have breakfast, and then pilot your whole home through the clouds to wherever you wanted to go that day? No more stressful commutes, no more getting stuck in traffic jams. Just fire up the engines and take to the skies!Of course, making a flying house is easier said than done. There are a lot of challenges to overcome in terms of engineering, materials, aerodynamics, fuel sources, and more. But I think with the right team and enough funding, it could actually be possible to build a airborne abode. Allow me to lay out my vision for the world's first flying wooden house.The StructureI really like the warm, natural aesthetic of wood contrasted against modern technology, so that's why I envision the frame and walls being constructed primarily out of wood. However, it would need to be an incredibly lightweight yet durable variety to get this puppy off the ground.One option could be bamboo, which is surprisingly strong for its weight. Another possibility is cross-laminated timber (CLT), which is several layers of wood planks glued together at perpendicular angles for extra resilience. With the right treatments, a wooden frame could potentially be fire-resistant too.The exterior would be reinforced with carbon fiber polymers and high-tech insulation for temperature regulation and protection against the elements at high altitudes. Broad windowsmade from cutting-edge transparent aluminum would let in plenty of natural light while being virtually unbreakable.Propulsion and AerodynamicsSo how do we get this house airborne? In my vision, it would use six high-powered drone-style propellers attached to extending/retracting arms that could pivot independently. This would allow for incredibly precise steering and vectored thrust capabilities.The propellers would be powered by lightweight yethigh-capacity lithium-ion batteries, which could be recharged through solar panels seamlessly integrated into the roof and sides of the structure. For backup power, we could have a few micro gas turbine generators running on renewable bio-derived liquid fuels.As for aerodynamics, the overall shape would be streamlined to reduce drag, with the wooden frame sculpted for optimal airflow using design principles from aeronautical engineering. Deployable wings or aero-surfaces could provide additional lift.Smart AI SystemOf course, controlling all the propulsion and aerodynamic systems manually would be incredibly complex. That's why theflying wooden house would need to be equipped with a cutting-edge artificial intelligence to handle flight operations.This AI mind could take in data from all the various sensors, cameras, radar, and Communication systems, analyze environmental conditions like wind currents and weather patterns, plan the most efficient routes, and make constant adjustments to keep the house stable and on course.It would have multiple redundant backup systems for utmost reliability and safety. You could simply enter a destination into the interface, then sit back and let the AI do all the hard work while you enjoy the journey.Living QuartersSo what would the interior living spaces of a flying wooden house be like? I imagine them being focused on open, airy layouts to avoid that cramped, claustrophobic feeling you can get on airplanes.The main room could have high, vaulted wooden ceilings and a huge curved window to take in gorgeous panoramic views as you soar over landscapes. Deluxe amenities like a gourmet kitchen, entertainment lounge, jacuzzi tub, and even a zen garden atrium could keep you comfortable and relaxed in the air.Deployable telescoping sections could temporarily expand the interior space for extra room. And of course,ultra-lightweight composite furniture built for zero-gravity conditions aboard spacecraft could prevent objects from being thrown around during turbulence.Just think - you could wake up to the sunrise over the Rocky Mountains, have lunch watching whales breach off the Pacific coast, then sleep under the northern lights in Alaska, all in the same day!ChallengesObviously, constructing a flying wooden house is no easy feat. We'd have to overcome some major obstacles around weight, flight time, noise levels, safety certifications, air traffic regulations, and so much more.The battery capacities would likely limit kontinuous flight time to just a few hours before needing an extended recharge. And the costs of outfitting it with all the advanced materials, propulsion units, and smart systems could easily run into the millions, if not billions.There are also environmental concerns to consider, like preventing bird strikes, noise pollution over residential areas,and managing emissions for the backup generators. We'd need to do extensive testing and get approvals from aviation authorities worldwide.But I firmly believe that where there's a will, there's a way. Humans have achieved so many miraculous technological advancements that were once dismissed as pure fantasy. Why shouldn't a flying house be the next unconventional idea to become reality?ConclusionA flying wooden house may sound like a silly childhood dream, but I think it's an incredibly exciting and inspiring goal to pursue. Just imagine the incredible freedom and adventures such a creation could enable.With the right team of brilliant engineers, designers, programmers, and dreamers, we could develop revolutionary new materials, propulsion systems, AI controls, and other innovations to bring this concept soaring into existence. It would push the boundaries of what's possible while embracing the beauty and warmth of natural wood.Sure, there would be immense challenges around weight, aerodynamics, flight time, costs, regulations, and so much more.But I believe that where there's a will, there's a way. Many ideas that were once dismissed as crazy fantasies have become realities thanks to human ingenuity and perseverance.A flying wooden house could be the next unconventional dream to take flight and inspire the imaginations of kids and adults alike. If we can build giant metal machines that accidentally defy gravity, then why couldn't we construct an intentional airborne wooden abode? The sky is no longer the limit to what visionaries can achieve. Maybe one day, we'll all be able to experience the freeing feeling of a home among the clouds.。

八年级英语科技发明介绍单选题30题(带答案)1.The telephone was invented by _____.A.Thomas EdisonB.Alexander Graham BellC.Guglielmo MarconiD.James Watt答案：B。

解析：电话是亚历山大·格拉汉姆·贝尔发明的。

A 选项托马斯·爱迪生发明了电灯等。

C 选项古列尔莫·马可尼发明了无线电报。

D 选项詹姆斯·瓦特改良了蒸汽机。

本题考查著名科技发明的发明者，属于词汇辨析。

2.The light bulb was invented by _____.A.Thomas EdisonB.Alexander Graham BellC.Guglielmo MarconiD.James Watt答案：A。

解析：电灯是托马斯·爱迪生发明的。

B 选项亚历山大·格拉汉姆·贝尔发明了电话。

C 选项古列尔莫·马可尼发明了无线电报。

D 选项詹姆斯·瓦特改良了蒸汽机。

本题考查著名科技发明的发明者，属于词汇辨析。

3.The steam engine was improved by _____.A.Thomas EdisonB.Alexander Graham BellC.Guglielmo MarconiD.James Watt答案：D。

解析：蒸汽机是詹姆斯·瓦特改良的。

A 选项托马斯·爱迪生发明了电灯等。

B 选项亚历山大·格拉汉姆·贝尔发明了电话。

C 选项古列尔莫·马可尼发明了无线电报。

本题考查著名科技发明的发明者，属于词汇辨析。

4.The radio was invented by _____.A.Thomas EdisonB.Alexander Graham BellC.Guglielmo MarconiD.James Watt答案：C。

中考英语工业机械单选题40题1. We use a ______ to lift heavy objects in the factory.A. craneB. planeC. carD. bike答案：A。

本题考查工业机械名词的词义。

A 选项“crane”意为“起重机”，常用于工厂吊运重物；B 选项“plane”是“飞机”；C 选项“car”是“汽车”；D 选项“bike”是“自行车”，均不符合在工厂吊运重物的场景。

2. The workers need to ______ the machine before starting work.A. checkB. sellC. buyD. make答案：A。

本题考查工业机械相关动词的用法。

A 选项“check”表示“检查”，工人在开工前需要检查机器；B 选项“sell”是“售卖”；C 选项“buy”是“购买”；D 选项“make”是“制造”，都不符合开工前的动作。

3. This factory produces a large number of ______ every day.A. carsB. computersC. machinesD. books答案：C。

此题考查工业机械相关的名词。

A 选项“cars”是“汽车”；B 选项“computers”是“电脑”；D 选项“books”是“书籍”，都不属于工厂大量生产的工业机械，C 选项“machines”表示“机器”，符合工厂的生产内容。

4. The engineer is trying to ______ a new type of industrial machine.A. inventB. forgetC. rememberD. lose答案：A。

本题考查动词词义。

A 选项“invent”意为“发明”，工程师努力发明新型工业机器；B 选项“forget”是“忘记”；C 选项“remember”是“记得”；D 选项“lose”是“丢失”，均不符合工程师的工作内容。

八年级英语科技发明词汇练习题30题(带答案)1. The ______ has changed the way we communicate.A. mobile phoneB. bookC. penD. umbrella答案解析：A。

“mobile phone”（手机）是一种科技发明，在现代社会中，手机极大地改变了我们的沟通方式。

“book”（ 书）、“pen”（ 笔）和“umbrella” 雨伞）都不是与改变沟通方式直接相关的科技发明。

2. A ______ can do many jobs instead of humans.A. robotB. tableC. chairD. bed答案解析：A。

“robot”（机器人）是科技发明的产物，它能够代替人类做很多工作。

而“table”（ 桌子）、“chair”（ 椅子）和“bed”（ 床）都是普通的家具，与代替人类工作无关。

3. The ______ is very useful for us to search for information.A. computerB. radioC. TVD. clock答案解析：A。

“computer”（ 电脑）在当今时代对我们搜索信息非常有用。

“radio”（收音机）主要用于收听广播节目，“TV”（电视）更多用于观看节目，“clock”（时钟）用于查看时间，它们在搜索信息方面不如电脑有用。

4. We can take pictures with a ______.A. cameraB. mirrorC. windowD. door答案解析：A。

“camera”（ 相机）是用于拍照的科技发明。

“mirror” 镜子）用于反射影像，“window”（ 窗户）用于采光和看外面，“door” 门）用于进出房间，它们都不能用于拍照。

5. The ______ allows us to watch various programs.A. televisionB. flashlightC. calculatorD. eraser答案解析：A。

八年级英语科技发明原理深奥解析单选题30题1. In the new invention of the flying car, the ______ is made of a special material.A. engineB. wingC. wheelD. seat答案：A。

本题考查科技发明中常见名词的词义。

A 选项“engine”意为“发动机”；B 选项“wing”是“机翼”；C 选项“wheel”指“轮子”；D 选项“seat”是“座位”。

在飞行汽车的新发明中，最重要的是动力部分，所以“发动机”是关键部件。

2. The key component of the 3D printer is the ______.A. nozzleB. filamentC. platformD. motor答案：A。

A 选项“nozzle”意思是“喷嘴”；B 选项“filament”是“细丝”；C 选项“platform”为“平台”；D 选项“motor”表示“电机”。

3D 打印机中，喷嘴是实现材料喷射成型的关键部件。

3. In the smart home system, the ______ controls the lights and curtains.A. sensorB. controllerC. speakerD. camera答案：B。

A 选项“sensor”指“传感器”；B 选项“controller”意为“控制器”；C 选项“speaker”是“扬声器”；D 选项“camera”为“摄像头”。

在智能家居系统中，控制器负责控制灯光和窗帘。

4. The most important part of the robot vacuum cleaner is the ______.A. brushB. batteryC. filterD. sensor答案：A。

A 选项“brush”意思是“刷子”；B 选项“battery”是“电池”；C 选项“filter”指“过滤器”；D 选项“sensor”表示“传感器”。