FfisuvDIVE TO WORLD
我想变成小鸟作文范文英语
If I were a bird, I would soar through the vast skies, free from the constraints of the world. The thought of transforming into a bird has always been a whimsical fantasy that Ive cherished. Its a dream that allows me to imagine a life of boundless freedom, where I could explore the world from a unique perspective.As a bird, I would begin my day with the first light of dawn, waking up to the gentle chorus of other birds. The crisp morning air would fill my lungs as I stretch my wings, preparing for the adventures that the day would bring. I would take flight, feeling the exhilarating rush of wind beneath my feathers as I rise higher and higher into the sky.The view from above is something I would never tire of. Cities, mountains, forests, and oceans would all unfold beneath me, a patchwork of colors and textures that tell the story of our diverse planet. I would marvel at the intricate patterns of roads and buildings in urban landscapes, and the serene beauty of untouched wilderness areas. From this vantage point, I would witness the harmony and chaos of nature and human life coexisting.One of my favorite pastimes would be to travel. Without the need for a passport or a ticket, I could journey to any corner of the world. I would visit the Great Barrier Reef, where vibrant corals and schools of fish create an underwater kaleidoscope. I would fly over the Grand Canyon, feeling the aweinspiring depth and scale of the natural wonder. And I would make my way to the African savannah, where I could watch the majestic migration of wildebeest and zebras, a testament to the cycle of life.As a bird, I would also play a crucial role in the ecosystem. I would help with pollination, carrying the pollen from one flower to another, ensuring the continuation of plant species. I would also be a part of the food chain, contributing to the balance of nature by controlling insect populations and serving as a food source for larger predators.However, my life as a bird would not be without its challenges. I would have to navigate the dangers of the natural world, such as predators and harsh weather conditions. I would also face the threats posed by human activities, such as habitat destruction and pollution. These challenges would serve as a stark reminder of the delicate balance of our ecosystem and the importance of conservation efforts.Despite these obstacles, the freedom and beauty of life as a bird would be a constant source of inspiration and joy. I would cherish the ability to fly, to explore, and to experience the world in a way that few others can. And in doing so, I would gain a deeper understanding and appreciation for the interconnectedness of all life on our planet.In conclusion, the dream of becoming a bird is more than just a fanciful escape from reality. It represents a yearning for freedom, exploration, and a deeper connection with the natural world. While I may not be able to physically transform into a bird, I can still strive to embody the spirit of curiosity, resilience, and appreciation for the wonders of our planet. By doing so, I can make a positive impact on the world, one small step at a time.。
自然拼读法
U在单词中读短音：[Λ] ，例词如下：
sun lunch bus duck hug
un
ug
a_e e_e i_e o_e u_e （神奇的E）
五个元音字母在“元辅e” 结尾的单词中读其长音，即其字母本身的读音（字母音）。
A 在“a-e”结尾的单词中读其字母本身的音：[ei]，例词如 下：
ame name same game ake lake make bake cake take ate date gate late hate Kate plate ace place face race
ir [ə:] ቤተ መጻሕፍቲ ባይዱirty shirt bird girl first third birthday irt
ur[ə:] turn nurse turtle turkey fur hurt urn urse
ar er ir or ur R元音
or [ɔ:] pork fork morning short forty sport forty door ork orn
U在u-e结尾的单词中读字母音：[ju:] tube cube cute mute huge
ar er ir or ur R元音
ar [ɑ:] car cart dark hard garden arm farm art
party
ark
ard
arm art
er [ ə] sister marker dinner teacher under farmer her mother
E在闭音节单词中读短音：[е]，例词如下： egg bed get pen end well best desk eg ed et en end ell
2023-2024学年上海嘉定区民办华盛怀少学校高一上学期10月月考英语试卷
2023-2024学年上海嘉定区民办华盛怀少学校高一上学期10月月考英语试卷1. As making mistakes in front of others may lead to ________ , many students are afraid of makinga speech in public.A．laughing at B．be laughed at C．being laughed at D．laughed at2. The driver has just been fined $10 for parking his car at a sign that ________ “No Parking”.A．reading B．is being read C．is read D．reads3. By the end of next month, he ________ 1000 miles on foot.B．will travel C．has traveled D．travels A．will havetraveled4. This kind of glasses produced by experienced workmen ________ fairly comfortably.A．wears B．is wearing C．are worn D．is worn5. —What’s the matter, Ann? You look sad.— Oh, nothing much. As a matter of fact, I ________ of my friend back home.A．will think B．have thought C．had thought D．was thinking6. —What’s your plan for this morning?—To tell you the truth, I really can’t go anywhere because I ________ an important visitor from out of town.C．expected D．am expecting A．have expected B．will haveexpected7. I ________ English on the radio when the boy ________ my door.A．have learned; knocked in B．was learning; knocked atC．learned; was knocking on D．am learning; knocked into8. We had to be patient because it ________some time________ we got the full results.A．has been；since B．had been；untilC．was；after D．would be；before9. Have you ever felt in a situation ________ you see an acquaintance and have his or her name on the tip of your tongue?A．which B．that C．on which D．where10. ________ Albert Einstein left behind is the most profound ideas ________ form the foundation of modern physics today.A．That; what B．That; which C．What; which D．What; that11. ---You ________ here all the way through the thick snow last night .There was nothing important.---Yes, but I didn’t know.A．didn’t need to come B．don’t need to comeC．needn’t have come D．needn’t come12. Only when you leave your parents for college education ________ how much you love them.A．do you realize B．you realize C．you will realize D．will you realize13. Many of the procrastinators (拖延症患者) often care too much about the result of ________ they are doing and insist on it being perfect.A．however B．no matter what C．whichever D．whatever14. The American Academy of Dermatology (美国皮肤病协会)’s official position on sunscreen is that everyone, ________ age, gender or race, should wear it because anyone can get skin cancer.A．according to B．instead of C．regardless of D．because of15. The number of de aths from a powerful typhoon sweeping across China’s east coast ________ to 30 on Sunday.A．raised B．rose C．aroused D．arose16. A video featuring Nezha and Monkey King, was ________ on Monday to promote the animated film Nezha, which hit the big screens across China on Friday.A．relieved B．released C．reviewed D．received Directions:Complete the following passage by using the words in the box.Each word can only be used once.Note that there is one word more than you need.Everyone has a list of destinations they promise themselves to visit during their lifetime. People travel for endless reasons,whether it’s to experience different cultures,see natural 17 of the world,or learn about heritage.All these ideas are exciting options,because in every situation,you will be 18 to something unfamiliar and life-changing.I recently had a discussion with someone about my student abroad experience.They listened as I recounted my 19 around Italy and my additional travels. “I would love to do something like that,” they said, “but I feel like everyone goes to Europe now.It’s not really that 20 anymore.”I was pretty shocked by such a statement.Since when was traveling anywhere not coolenough?Naturally,the older you get ,the more peo ple you’re going to know,especially those who have traveled to 21 parts of the world.However,does standing underneath the Eiffel Tower haveless value to me because so many travelers have done the exact same thing?Or climbing and taking a picture at the top of the Florence Duomo also means the decreased value?My answer:absolutely not.Reading travel blogs and 22 at photographs is helpful and enjoyable,but nothing close to 23 experiencing that place.The truth is,every new destination is unique,and it’s nearly impossible to make a “wrong” decision.It is important to focus on your own personal journey,not the experience of others.Every city, state,and country,has thousands of different things to 24 .The places you will visit all have fascinating people,different kinds of delicious food you’ve never tried before,and unbelievable history that will blow your mind.Travelling will nevertheless change you and leave an imprint on the way you see the world—no matter where you go.Whether the destinations we desire are 25 simple or obscure(不清楚的)in the eyes of others,every experience has its own unique value.Keep your adventures 26 while also taking advantage of the opinions and advice of others.In every new destination,you will find a new part of yourself.Truly,no destination is the wrong place to go.People are looking for ways to reduce their carbon footprint. Purchasing property that is environmentally responsible is a good investment for those who are _______ their own health and the well-being of the earth. Based on this trend, eco-communities are being designed with a green_______ in mind. Dockside Green in Victoria, British Columbia is one of them.If everything goes according to plan, Dockside Green will be a _______ community along the harbor f ront of British Columbia’s capital city. The community will be home to 2,500 people and will _______ residential, office, and retail space. Builders of Dockside Green have the environment in mind with every choice they make. They ensure proper ventilation (通风), and guarantee residents 100% fresh indoor air. Building materials, such as paints and wood, are _______ and non-poisonous. Eco-conscious builders use bamboo wherever possible because it grows fast and does not require _______ to grow.Energy efficiency is one of the _______ concerns in eco-communities, such as Dockside Green. Not only do energy-efficient appliances and light fixtures (照明设备) reduce the environmental _______ of heating and hot water, but they also save residents and business owners money. Dockside Green claims that homeowners will use 55% less energy than average residents in Canada. Residents will have individual water metres (水表) _______ studies show that people use around 20% less energy when they are billed for exactly what they use. ________, water is treated at Dockside Green and reused for flushing toilets.Planners of eco-communities such as Dockside Green must take the ________ into consideration. Dockside Green plans on reusing 90% of its construction waste. They also plan to continue using local suppliers for all of their transport and maintenance needs. This is a great way to reduce________.Dockside residents will be encouraged to take advantage of a mini transport system and buy into the community’s car share program. Finall y, plans are underway for a high-tech heating system that will use ________ energy instead of fossil fuels.Dockside residents will ________ excellent local services with high-quality healthcare, shopping and education at the heart of the community, along with excellent leisure facilities and plentifulgreen open spaces. Eco-communities will prefer the use of locally-sourced goods and services; they will be ________ places to live, promoting a sense of civic pride, responsibility and, as the name suggests, community.27.A．ashamed of B．concerned about C．connected with D．proud of28.A．scene B．memory C．focus D．diet29.A．harmonious B．digital C．crowded D．self-sufficient 30.A．put aside B．belong to C．consist of D．make up31.A．natural B．mixed C．historic D．fancy32.A．animals B．pesticides C．consumers D．conferences 33.A．top B．embarrassing C．global D．questionable 34.A．convenience B．advantage C．protection D．impact35.A．for fear that B．so that C．because D．although36.A．However B．In particular C．Therefore D．In addition 37.A．image B．future C．label D．decoration38.A．emissions B．accidents C．unemployment D．crime39.A．traditional B．man-made C．renewable D．enough40.A．result from B．refer to C．contribute to D．benefit from 41.A．desirable B．reliable C．recyclable D．imaginaryIn many countries of the world, people can confidently tell you the meaning of their town or city, but most people who live in Manchester, Oxford or Birmingham would not be able to explain what the name of their city means. The name of every British town and city, however, has a long history.Two thousand years ago, most people living in Britain were Celts. Even the word “Britain” is Celtic. Then the Romans arrived and built camps which became cities called “castra”. This is why there are so many place names in England which end in “-chester” or “-caster”— Manchester, for example.The Romans never reached Wales or Scotland, and many place names there are Celtic. For example, Welsh place names that begin with “Llan” come from the Celtic word for church.After the Romans left Britain, it was attacked by tribes called the Anglo-Saxons, who were from the area of Europe that is now Germany and Holland. Without the Roman army, it was impossible to protect the countr y from these people. The names of their villages often ended in “-ham” or “-ton”. Some got their name from the leader of the village, so Birmingham, for example, means “Beormund’s village”.The Anglo-Saxons were farmers and the landscape was very important to them, so we have villages called Upton (“village on a hill”—a good place to build a village) and Moreton (“village by lake”, where floods could make life tough). Place names that end in “-ford” (a place where you could cross a river) also describe the location of Anglo-Saxon villages.Twelve hundred years ago, the Vikings came to England from Scandinavia. They traded with the Anglo-Saxons but lived in their own villages. These often ended in “-by” or “-thorpe”. The name “Kirkby” means “a village with a church” and Scunthorpe was the village of a man called Skuma. Finally, in 1066, England became Norman —the Normans gave us the place name “grange”, which means farm.And how about London? Experts cannot agree. The Romans called the city Londinium, but they were not the first inhabitants. People once believed that the United Kingdom’s capital city got its name from the castle of a King called Lud, but this is very unlikely. Our guess today is that the name comes from a Celtic word meaning a fast-flowing river. However, like a number of British place names, its history is lost in time.42. According to the passage, Stratford-upon-Avon is most likely a town _______.D．with a church A．on a hill B．near a castle C．built beside ariver43. Which of the following shows the correct order of the arrival of inhabitants in Britain?A．The Celts—The Romans—The Vikings—The Normans—The Anglo Saxons.B．The Romans—The Celts—The Vikings—The Anglo Saxons—The Normans.C．The Celts—The Romans—The Anglo Saxons—The Vikings—The Normans.D．The Romans—The Anglo Saxons—The Celts—The Normans—The Vikings.44. According to the passage, where did the name for London come from?A．It is puzzling and hard to confirm for sure.B．It comes from the term for a fast-flowing river.C．The name is short for Londinium.D．The name is from the castle of a King.Many of the world’s most famous landmarks now offer virtual tours, meaning people can visit museums, world heritage sites and other attractions from the comfort of the sofa. Such virtual travel experiences, as some experts have considered as an eco-friendly solution to the problem of overtourism, are seeing an increase in popularity. For overcrowded destinations, virtual reality experiences can help divert (使改道) some tourists, easing the burden on the location’s infrastructure (基础设施).However, there’s a big gap between using virtual reality to “try before you buy” and treating virtual reality like the destination itself.To start with, the technology isn’t ready yet. 360-degree virtual reality videos are usually experienced through a headset or an app. The headsets are expensive and heavy, and aren’t comfortable to wear for more than 30 minutes. The apps have none of these problems, but simply aren’t as impressive.Limited physical feelings are another problem. The videos focus on sounds and sights but can’t do much with smell, touch, or taste, and VR experiences tend to only be a few minutes long—hardly equal to a two-week vacation in Spain. Some researchers are creating a full-body suit with enhanced sensory experiences, but it still doesn’t satisfy the deeper needs that make people travel.What’s more, tourists on virtual tours see a world only to the extent that someone was able to film and construct it. In a virtual experience, visitors can’t choose to wander down a side street and discover a charming café—unless those options have already been programmed. It can definitely disappoint those who tend to be less directed in their explorations and more focused on new experiences and discoveries.Virtual reality may never replace traditional travel, but it still offers possibilities. If the technology becomes advanced enough, those who are more environmentally conscious among us—especially those aiming to reduce our carbon footprint—might prefer this form of escape. Also, VR travel does bring parts of the world to people who are physically unable to visit certain landmarks.45. The followings are the benefits brought by virtual travel experiences EXCEPT that _______.A．people can tour some dreamed sites without dealing with lines and crowdsB．the impact of tourism on the environment can be minimizedC．people are able to explore the world without leaving homeD．the travelers’ financial burden can be relieved to some extent46. According to the passage, which of the following statements is TRUE?A．The full-body suit meets the deeper needs of the tourists.B．An expensive headset is a must for experiencing virtual tours.C．People can only see what is constructed and programmed on virtual tours.D．Virtual tours satisfy those who are fond of adventuring at will.47. What is the author’s attitude towards the future of virtual tours?A．Indifferent. B．Pessimistic. C．Critical. D．Optimistic.Tips to Keep Your Personal Items Safe While TravellingYou might be surprised to hear that even in the limited space of an airplane, thefts still do occur. In a case reported, two men on board a flight were arrested after being suspected of stealing cash from fellow passengers’ mid-flight. 48 While airlines don’t advertise the fact, they’re not as rare as you may think. There are some tips to ensure you don’t become the victim of such crimes.49 This is especially important if you have a black, featureless bag. For example, you can sew a symbol on it or write your initials on the bag.Keep your valuables such as cash, your ID and passport, and jewellery in a small bag that you can place under the seat in front of you. Rest your feet on your bag to make sure no one gets close to the bag. 50 It takes just a few seconds for experienced thieves to steal your bag, so never give them the opportunity by leaving it unattended.51 For example, you can divide your cash into three portions and keep some in your small bag, some in a pair of jeans that’s rolled up in your checked baggage, and some in your toiletries bag (化妆包). In this way, even if you lose one stash of money, you will not be left with absolutely no cash.________________________________________________________________________________ ______53. 面对人生的新篇章，学生们要更加有创造力和想象力。
【9A文】人教版高中英语必修四Unit5单元测试题及答案
人教版高中英语必修四Unit5单元测试题第二部分英语知识运用（共两节，满分45分）第一节单项填空(共15小题；每小题1分,满分15分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
21.Aswecansee,thepricesofvegetables_____accordingtotheseason.A.varyB.fallC.riseD.swing22.Thebridgeoverthecanalis1,000meters____length.A.withB.inC.atD.on23.As_____touristattraction,theGreatWalldoeshave_____strongattractiontovisitorsfr omhomeandabroad.A.the;不填B.the;aC.a;不填D.a;the24.Thegirlrefusedyourofferlasttime._________you don’t wanttotalktoher.A.NowonderB.NodoubtC.AboveallD.Afterall25.—Haveyouheardofthisnewcomputerbrand,Mike?—Yes,ofcourseand I’ve decidedtobuy________.A.itB.oneC.thisD.that26.Chinesefineartshavewonthe_________ofmanypeopleabroad.A.enjoymentB.appreciationC.entertainmentD.amusement27.HaveyoueverbeentoMountHuangshan,______isfamousforitstoweringpineforestsa nd"seaofclouds"?A.whichB.whereC.thatD.what28.Accordingtothecarpenter,thework______tobecompletedthreedaysfromnow.A.wasexpectedB.expectedC.isexpectedD.isexpecting29._______you’ve paidinadvancewe won’t chargeyoufordelivery.A.AslongasB.AssoonasC.AspossibleasD.Asfaras30.—Whydoyoulooksohappy?—Myaunthasboughtanewcarandshewillinvitemetogofora______thisweekend.A.surfB.rideC.runD.hike31.Hehasagiftfordescriptionandmakesghoststories______.etolifeetrueeoffeup32.Sugarisnotanimportantingredientinbread,butflouris________A.uniqueB.necessaryC.naturalD.major33._________twoexamscomingup,Ihavetostudyreallyhardthisweekend.A.WithB.BesidesC.AsforD.Asto34.Youcaneatfreeinmyrestaurant_________youlike.A.wheneverB.whereverC.whicheverD.however35.—HowcanIgettotheislandyoumentioned?—Thereisnootherwaytogetthere__________byswimming.A.otherthanB.morethanC.ratherthanD.lessthan第二节完形填空(共20小题；每小题1.5分,满分30分)阅读下面短文,从短文后各题的A、B、C、D四个选项中,选出适合填入对应空白处的最佳选项。
taking on responsibility作文
taking on responsibility作文Taking responsibility is a kind of obligation and everyone's strict requirements for themselves. Responsibility is a kind of spirit and a bright soul in everyone's heart. Responsibility is a kind of quality and the moral standard of everyone's life. Dare to take responsibility,dare to support their own sky.Dare to take responsibility. Bearing is a force that we have with us. Huang Xuhua, the father of China's nuclear submarines. The project was complex. Without a computer, he andhis colleagues calculated thousands of data with abacus and slide rule. Led the team to develop China's first nuclear submarine. This has made China the fifth country in the world topossess nuclear submarines. The nuclear submarine conducted a deep dive test in the South China Sea according to the design limit. Huang Xuhua personally dived 300 meters and was the first person in the world to personally launch a nuclear submarine for a deep dive test. Yan Su once said: ask the blue waves of the sea, what is the meaning of making a commitment to the country? The green silk turns into white hair, and the iron horse glacier still exists. Honest life infinite love, pay speechless singing! The backbone of China is to care about the country all the time and take responsibility day and night.Dare to take responsibility and stick to responsibility. Responsibility is the responsibility of our daily life and work. Yuan Wenting is an ordinary teacher in Sichuan, but it is such an ordinary teacher who creates an extraordinary life. When the disaster happened, many children in the classroom were at a loss. But she used her weakhands to hold her students down from the third floor to the first floor again and again. When she rushed up the third floor for the last time, the building completely collapsed. After saving 13 students in the earthquake, she was pressed under the collapsed teaching building. When she was found by the search and rescue team at more than 10 p.m., she was pressed with a thick cement board and a dead student in her arms. The glory of human nature, the strength to bear. She could have left, but she didn't. instead, she took on the responsibility of a teacher. The life value of a person who dares to take responsibility can never be measured.Dare to take responsibility and be first. Taking responsibility shows a kind of courage and reflects a kind of righteousness. Zhan Tianyou is a ChineseThe father of railways. The railway from Beijing to Zhangjiakouwas first built successfully under his auspices. Some imperialist countries obstructed the development of China's railways and wanted to further control the north of China. Zhan Tianyou was not afraid of difficulties and ridicule and resolutely accepted the task. Where to open a mountain, where to calculate carefully. He carried the pole and mapped the cliff at a fixed point. If you are not careful, you are in danger of falling into a deep valley. Regardless of the conditions, Zhan Tianyou always insisted on working in the field. Finally, the completion of the Bejing Zhangjiakou Railway gave the imperialists a powerful counterattack. The strong sense of nationality and responsibility expressed by such a nation are worth learning from every Chinese.A responsible life can bring endless brilliance.Such a great quality of responsibility has been passed downfrom generation to generation from our ancestors. As the future of our motherland, we should inherit the fine tradition of responsibility, always think of others and share our worries for the country.。
做好准备,迎接未来,展望未来英语作文
做好准备,迎接未来,展望未来英语作文全文共5篇示例，供读者参考篇1The Future is So Exciting!Hey everyone! Can you believe how quickly time goes by? It feels like just yesterday I was a little kid playing with toys and watching cartoons. Now I'm already in the fifth grade! Before you know it, I'll be a teenager, then an adult with a job and maybe even a family of my own one day. Thinking about the future is both scary and exhilarating.Things change so rapidly nowadays with new technologies and inventions happening all the time. My parents say that when they were kids, they didn't even have smartphones, laptops or tablets! Can you imagine a world without being able to Google anything you want to know or watc篇2Getting Ready for What's Coming: My Dreams for the FutureHi there! My name is Jamie and I'm 10 years old. Today I want to tell you all about my hopes and dreams for the future.The world is changing so fast with new inventions and discoveries happening all the time. I can't wait to see what the future holds!First off, I dream of a future where we've figured out how to solve big problems like climate change and pollution. It makes me sad to see garbage in the oceans and air pollution making people sick. I really hope that by the time I'm a grown-up, we've found ways to get energy from clean sources like the sun and wind instead of burning fossil fuels. Maybe we'll even get really good at recycling and reusing things so there's hardly any waste at all! Imagine a world with clear blue skies, healthy forests, and trash-free oceans. That's the kind of future I want to live in.I'm also super excited about all the new technologies that will shape the future. Like, what if we get hover cars that can fly over traffic? Or virtual reality gaming systems that make you feel like you're really inside the game world? Perhaps robots will do all our household chores so we have more free time. The possibilities seem endless! I can picture robots building and repairing things, while other robots cook our meals and clean our homes. With robots helping out, grown-ups could work less and have more time for fun.Speaking of fun, I bet entertainment in the future will be mind-blowing! Movies and video games are going to become even more realistic with incredible graphics and maybe they'll even interact with your thoughts and movements. I'd love to experience an action movie that makes you feel like you're really there fighting bad guys. Amusement parks too - the rides could simulate the feeling of soaring through the sky like a superhero using state-of-the-art simulators and augmented reality technology. That beats the heck out of riding a rickety old rollercoaster, if you ask me!As for school, I imagine classrooms in the future will look totally different than they do now. We might not even need physical classrooms if students can attend class virtually using holograms and augmented reality. Can you picture having alife-sized 3D science lesson projected into your living room? Or using special goggles to take a virtual field trip to Ancient Rome? With tech like that, learning would be way more engaging and fun. I'd never want to miss a day of that!I'm also really hopeful that future medicine and healthcare will help people live longer, healthier lives. With technologies like robot surgeons, medical nanotechnology, andbiology-enhancing gene editing, I bet we'll be able to treat allsorts of diseases and injuries that are impossible to fix today. Can you imagine being able to regrow a missing limb or transplant a 3D-printed organ that was custom-made just for your body? Crazy stuff! People in the future might routinely live to be 120 or older while still staying healthy and active. I'd love to have tons of great-great-grandkids to play with someday.Of course, if humans are going to keep making such incredible innovations, we need to be responsible about using them ethically and avoiding potential dangers. Like, we wouldn't want a super-intelligent AI robot to become self-aware and try to take over humanity! And we'd have to be really careful with technologies that could be used for evil, like biological weapons or cyber warfare aimed at crashing power grids. Those are some of the risks that future generations will need to manage extremely carefully. But I'm confident that if we work together and make wise choices, the positives of new technologies will far outweigh the negatives.Overall, I can't help but be super optimistic when I think about what the world might look like decades from now when I'm an adult. I expect we'll have mind-bending gadgets beyond my wildest dreams, along with solutions to humanity's biggest challenges. I'm going to work hard in school, especiallyin scienceand technology classes, so I can be ready to take on the future. With dedication and curiosity, who knows what amazing things my generation might achieve or discover?The future is what we make it, after all. So let's make it an era of peace, progress, and possibility! I can't wait to be part of creating a wondrous new world that today's kids can only imagine. The best is yet to come!篇3Being Ready and Excited for What's Coming Next!Hi there! My name is Emma and I'm 10 years old. Today I want to talk to you about getting ready for the future and how excited I am about all the amazing things that are coming. The future might seem kind of scary because we don't know exactly what will happen, but I think the future is going to be awesome!First of all, I can't wait for the future because I think technology is going to get even more incredible than it is now. Just think about how much technology has changed in the last few years - we have smartphones, tablets, virtual reality headsets, and so much more. In the future, I bet computers and robots are going to be helping us with absolutely everything. Maybe we'll even have flying cars one day! How cool would that be?I also think we're going to learn about all kinds of new scientific discoveries in the future. Scientists are working hard every single day to understand more about our planet, the universe, animals, and the human body. With all their research, I'm sure we'll find cures for diseases, explore other galaxies, and who knows what else. I dream of becoming a scientist myself so I can contribute to these exciting discoveries.Another reason I look forward to the future is that I'm hopeful we'll find better ways to protect the environment. Climate change is a serious problem, but I believe humans can come up with solutions if we try hard enough. In the future, maybe we'll use solar and wind energy way more instead of fossil fuels. And perhaps we'll design better recycling systems so we don't waste resources and pollute as much. Taking care of our planet is so important.Of course, the future will bring challenges too. But I have faith that my generation and the generations after us will be able to face those challenges head-on with creativity and determination. As long as we get a good education, work together, and believe in ourselves, we can overcome any obstacles.That's why it's so important for kids like me to start preparing for the future right now. I'm working really hard in school, especially in subjects like math, science, and technology. I'm also trying to be a good citizen by volunteering, recycling, and being kind to others. By building the right knowledge and skills now, I'll be in a great position to make the world better when I'm older.I can't wait to see what amazing inventions, discoveries, and solutions humans come up with in the decades ahead. While parts of the future are unpredictable, I'm really hopeful and optimistic about it. The future stretches out in front of us, full of mind-blowing possibilities! So let's get ready to embrace it with open arms. The best is yet to come!篇4Getting Ready for What's Ahead and Dreaming Big!Hi there! My name is Jamie and I'm 10 years old. Today I want to talk to you about getting ready for the future and dreaming really big dreams. The future is so exciting to think about! There are gonna be amazing new inventions and who knows what awesome adventures are waiting for us. But wegotta get prepared so we can make the most of all the great stuff coming our way.First off, we need to study hard in school. I know, I know, school can be a drag sometimes. But the things we learn now will help us so much later on. We're learning math so we can be scientists and engineers dreaming up crazy new inventions.We're learning to read and write well so we can share our visions for the future with others. We're studying history so we can learn from the past and make the world an even better place going forward. If we slack off now, we'll be behind the eight ball when we're older. So hit those books, kids!Another big part of preparing is developing good habits. Things like eating healthy foods, exercising every day, and getting plenty of sleep. If we have strong minds and bodies, we'll be able to conquer any challenges the future throws at us! We should also practice being kind, honest, and respectful to others. Those values will take us far in life. Don't forget to work on your hobbies too, like sports, music, art, or coding. Cultivating your talents now will lead to amazing opportunities later. Trust me, you'll thank yourself when you're older for putting in the hard work as a kid.Okay, let's talk about our big dreams for the future! This is the fun part. I love thinking about all the cool careers there will be in the days ahead. Maybe I'll be a video game designer, creating breathtaking new virtual worlds to explore. Or a famous explorer myself, leading expeditions to distant planets or the depths of the oceans. Perhaps I'll design super sweet robot sidekicks that can help people out. Or maybe I'll start my own cupcake baking business that delivers sugary treats all across the galaxy! The possibilities are endless if we dream gigantic.I also hope to see some amazing changes that will make the world a better place when I'm grown up. I'd love for there to be no more wars or hunger, and for humans to take better care of the environment. Maybe we'll have colonized other planets by then, allowing Earth's ecosystems to recover. Or maybe we'll have invented hyper-efficient green energy that doesn't pollute. Wouldn't it be awesome if we cured diseases like cancer and made everybody healthy? I'm crossing my fingers for cool future stuff like flying cars, hologram phones, and robot butlers too. If we believe it's possible, who knows what could happen!The future is so bright and full of potential. But it's up to us kids to make it a reality. We need to prepare ourselves by working hard, developing good habits, and cultivating ourpassions. Then we can boldly chase our biggest, wildest dreams. There will be challenges for sure, but a positive attitude and believing in ourselves will get us through anything. With hope, determination, and a little patience, that incredible future we all want is just over the horizon. We've got this! Let's do it!篇5Stepping into the Future with Excitement and ReadinessHi there! My name is Emily and I'm 10 years old. I'm really excited to share my thoughts with you about getting ready for the future and what I'm looking forward to. The future seems like such an amazing mystery just waiting to be discovered!First off, I think it's super important to be prepared for whatever life has in store. My parents and teachers are always telling me that having the right skills and mindset will help me take on any challenge. In school, we learn all about reading, writing, math, science, and so much more. Even though some subjects are harder than others, I know it's crucial to pay attention and never stop learning. The world is changing so fast with new technologies popping up every day. If I want to understand how things work and make the most of all the cool inventions coming our way, I've got to study hard now.Another way I'm getting ready is by developing good habits and qualities. My mom says things like being responsible, determined, curious, and kind will take me far in life. I always clean up my room without being asked (well, most of the time!) and I lend a hand to my little brother when he needs help. I also love reading books about kids going on adventures or making world-changing discoveries. Their bravery and passion inspire me to dream big and never give up when the going gets tough. With practice, I'm becoming more patient, resilient, and eager to explore the unknown.Of course, it's just as vital to stay physically healthy too. I make sure to get plenty of sleep, eat a balanced diet with lots of fruits and veggies, and exercise regularly. My favorites are riding my bike, swimming at the community pool, and playing soccer with my friends. An active lifestyle gives me energy to power through each day feeling my best. That way, I'll be strong and ready to take on the future, no matter what it brings!Now for the best part - imagining all the amazing possibilities awaiting me in the years ahead! One future invention I can't wait for is supersonic jets that can fly from one side of the world to the other in just an hour or two. How cool would it be to visit Paris for a French croissant breakfast, then bein Sydney by lunchtime to snorkel the Great Barrier Reef? Maybe airports will have launched landing pads for our own personal flying cars too. No more wrestling with traffic jams or running late!Another development I'm stoked about is advancements in space exploration. I've dreamed of becoming an astronaut ever since I went to space camp last summer. Someday, maybe I'll be among the first people to walk on Mars or even travel to other planets and galaxies we haven't discovered yet. Just imagine how mind-blowing it would be to encounter alien life forms and learn about their worlds. Futuristic spaceships will hopefully have high-tech shields to protect us from harmful cosmic rays too. That way, we can voyage across the universe for years at a time without any risks.Medicine and health care are also headed in such an exciting direction. With incredible gene-editing tools, doctors may be able to cure any disease or disability. People could regrow missing limbs or organs with a simple procedure! Robots might also perform extremely delicate surgeries with way more accuracy than any human surgeon. And if someone gets badly injured, maybe future hospitals will have machines that can justprint out new cells, muscles, or bones to repair the damage. No more long, painful recoveries!Technology will likely transform entertainment and hobbies as well. Who needs to sit around watching a movie on a flat screen when we could have totally immersive hologram experiences? We could hang out in simulated fantasy worlds, travel through time and space, or even star in our own personal adventures! For gaming, maybe we'll have special headsets that let us use our minds to control the characters with just our thoughts. Or suits that make us feel every movement, smell, and sensation. Reading books is awesome, but can you picture having stories projected right into our imaginations with multisensory effects? The possibilities boggle my mind.While I'm not sure what specific career I want yet, I know the job market and workplace will be incredibly different too. Artificial intelligence could take over most routine tasks, leaving humans to focus on more meaningful, innovative work. Working from home may become the norm with realistic virtual meetings. And since machines will do most of the labor, maybe we'll only need to work a couple days a week! Companies might actually pay us to constantly learn new skills and have fun experiences tobecome better thinkers and creators. How amazing would that be?Of course, with all this progress, we'll also face some big challenges too. Things like climate change, diseases, hunger, and poverty won't just disappear on their own. We'll need to develop renewable energies, sustainable food and clean water sources, affordable health solutions, and so much more. But I'm hopeful that my generation will help solve these issues using our compassion, determination and all the new technologies at our fingertips. If we work together as a team and never lose our drive to make a difference, I truly believe we can create a healthier, happier world for all.The future may be unwritten, but one thing is for sure - it's going to be one awesome, thrilling adventure! As long as I keep working hard, believing in myself, and preparing properly, I'll be unstoppable. I can't wait to explore all the mind-blowing possibilities out there and maybe even change the world in my own unique way. Bring it on, future - this girl is ready to dream bigger than ever before!。
我将去全世界旅行英语作文
As I embark on my journey to explore the world,I am filled with a sense of excitement and anticipation.Traveling has always been a passion of mine,and the prospect of visiting different countries and experiencing their unique cultures is truly exhilarating.Here is a detailed account of my upcoming global adventure,written in English.Title:My Upcoming World TravelAs I prepare for my journey around the globe,I have meticulously planned my itinerary to ensure that I can make the most of my time in each destination.My travels will span across continents,each offering a distinct flavor and set of experiences.Europe:A Blend of History and ModernityMy trip begins in Europe,where I will start with a week in London,a city that is a perfect blend of historical charm and modern innovation.I plan to visit iconic landmarks such as the Tower of London,Buckingham Palace,and the British Museum.From there,I will take a train to Paris,where I will indulge in the citys art,food,and architecture,including a visit to the Louvre and a stroll along the Seine.Asia:The Land of ContrastsNext,I will fly to Asia,starting with a twoweek exploration of China.I am particularly excited to see the Great Wall and the Terracotta Army.After China,I will head to Japan, where I will experience the contrast between the bustling city of Tokyo and the serene temples of Kyoto.Africa:The Wild and MajesticAfrica is a continent that has always fascinated me with its wildlife and natural beauty.I will spend a week in Kenya,going on a safari in the Maasai Mara to witness the Great Migration.I will also visit the historic sites in Egypt,such as the Pyramids of Giza and the Sphinx.Australia and New Zealand:The Land Down UnderAfter Africa,I will travel to the southern hemisphere to explore Australia and New Zealand.In Australia,I will visit the Great Barrier Reef and experience the vibrant city life of Sydney.New Zealand will offer me the chance to explore its stunning landscapes and participate in outdoor activities such as hiking and bungee jumping.South America:The Heart of PassionMy journey will then take me to South America,where I will experience the vibrant culture of Brazil,including the famous Rio Carnival.I will also visit the ancient Inca ruins of Machu Picchu in Peru,a place that has been on my bucket list for years.North America:The Land of DiversityFinally,I will conclude my travels in North America,starting with a road trip across the United States,visiting national parks like Yellowstone and Yosemite,and cities like New York and Los Angeles.I will also spend some time in Canada,exploring the natural beauty of Banff National Park and the cosmopolitan city of Toronto.ConclusionThis world tour is more than just a vacation for me it is a journey of selfdiscovery and learning.I am eager to immerse myself in the local cultures,try new foods,and make lasting memories.I believe that travel is the best education one can get,and I am looking forward to the lessons and experiences that this trip will bring.As I pack my bags and prepare for takeoff,I am filled with a mix of emotionsexcitement for the adventures that await,and a touch of apprehension for the unknown.But one thing is certain:this journey will be one for the books,and I cant wait to share my stories with you upon my return.。
非凡旅程地区公转与自转观后感600字
非凡旅程地区公转与自转观后感600字In the vast expanse of the universe, there are countless celestial bodies, each with its own unique characteristics and movements. Among these celestial bodies, planets hold a special place in my heart. In particular, I was captivated by the phenomenons of rotation and revolution that occur on these extraordinary planets.在广阔的宇宙中，有无数个天体，每个都有其独特的特征和运动。
在这些天体中，行星占据着我心中的一个特殊位置。
尤其是，我被这些非凡行星上发生的旋转和公转现象所吸引。
The concept of rotation refers to the spinning motion of a planet around its axis. This spinning motion causes the planet to experience day and night as different parts of it are exposed to sunlight or darkness. One example that amazed me is Jupiter, the largest planet in our solar system. With its rapid rotation speed, one day on Jupiter lasts only about 10 hours! Imagine experiencing day and night multiple times within a single Earth day!旋转是指行星绕其轴线旋转的运动方式。
SDI水氧潜水专业标准和程序第3版：专业标准 版本：0124 页：70 133 17. 冰潜说明书
17. Ice Diver17.1 IntroductionIce diving can be a serene and beautiful aspect of scuba diving. As a winter activity, ice diving offers the diver the opportunity to enjoy sport diving year-round. Diving under ice presents hazards not common to the open water diver and special training is required. The purpose of this course is to acquaint the diver with many of the hazards associated with ice diving and how to plan and execute an ice dive.17.2 Who May Teach1.An active SDI Instructor or Assistant Instructor that has been certified to teach thisspecialty.2.Proof of certification at the diver level is required to upgrade administratively or to takea specialty instructor course for this specialty.17.3 Student to Instructor RatioAcademic:1.Unlimited, so long as adequate facilities, supplies and time are provided to ensurecomprehensive and complete training of subject matter.Confined Water (swimming pool-like conditions):1.N/A.Open Water (ocean, lake, quarry, spring, river, or estuary):1. A maximum of 2 students per instructor; it is the instructor’s discretion to reduce thisnumber as conditions dictate.17.4 Student Prerequisites1.SDI Open Water Scuba Diver or equivalent.2.Minimum age 18.17.5 Course Structure and DurationOpen Water Execution:1.Two dives are required with complete briefs and debriefs by the instructor.2.The Dive plan must include surface interval, maximum no-decompression time, etc. tobe figured out and logged.Course Structure:1.SDI allows instructors to structure courses according to the number of studentsparticipating and their skill level.17.6 Administrative RequirementsAdministrative Tasks:1.Collect the course fees from all the students.2.Ensure that the students have the required equipment.municate the schedule to the students.4.Have the students complete the:a.SDI Liability Release and Express Assumption of Risk Formb.SDI Medical Statement Form.Upon successful completion of the course the instructor must:1.Issue the appropriate SDI certification by submitting the SDI Diver Registration Form toSDI Headquarters or registering the students online through member’s area of the SDI website.17.7 Required Equipment1.Basic open water scuba equipment as described in section three of this manual.2.Dry suit, recommended with prior certification required.3. A Regulator tested at low temperature.4.Harness.5.Lines.6.Lights, as required.7.Cold weather surface support equipment.8.Hole-cutting equipment.17.8 Approved OutlineInstructors may use any additional text or materials that they feel help present these topics.The following topics must be covered.1.Effects of the Cold:a.Physiological aspects of cold-water diving.b.Emergency aspects of cold-water diving.c.Special first aid for cold exposure.2.Equipment for Ice Diving:a.Harness.b.Lines.c.Dry suit.d.Hole-cutting equipment.3.Surface Support Procedures:a.Duties and responsibilities.b.Hole-cutting techniques.c.Lines and securing.d.Line tending.munications.f.Signals.g.Ice spokes.h.Lost diver procedures.i.Safety diver:i.Equipment for the safety diver.ii.Search and Recovery trained.j.Broken line procedures.4.Navigation.5.Diving Lights and Their Care.17.9 Required Skill Performance and Graduation Requirements Students are required to successfully complete the following:1.Open Water Dive 1:a.Review of scuba skills on land.b.Test lights and equipment.c.Set up shelter.d.Cut hole in ice and secure.e.Dive plan.f.Descent and line considerations on land.g.Line handling and short line signals on land.h.Ten-minute familiarization.i.Enter.j.Each diver must rotate and practice both surface support and safety diver.k.Exit.l.Log dive.2.Open Water Dive 2:a.Set-up and dive plan.b.Enter.c.Line handling and simulated lost diver procedures.d.Fifteen-minute exploring under the ice.e. e. Exit.f.Log dive.。
如果你可以去世界各地旅游的英语作文瑞士
如果你可以去世界各地旅游的英语作文瑞士全文共10篇示例，供读者参考篇1If I could travel to different places around the world, I would definitely want to visit Switzerland. Switzerland is a beautiful country located in the heart of Europe, known for its stunning mountains, picturesque lakes, and charming villages.One of the top places I would love to visit in Switzerland is the Swiss Alps. I have always dreamed of seeing thesnow-capped mountains and skiing down the slopes. The Swiss Alps offer some of the best skiing and snowboarding in the world, with breathtaking views and clear blue skies. I can imagine myself having a snowball fight with my friends and building a snowman in the winter wonderland.Another must-see destination in Switzerland is Lake Geneva. The crystal-clear waters of the lake surrounded by lush greenery and stunning mountains create a serene and peaceful atmosphere. I would love to take a boat ride on the lake, visit the charming towns along its shores, and maybe even try some water sports like kayaking or paddleboarding.Of course, no trip to Switzerland would be complete without visiting the city of Zurich. Zurich is a vibrant and lively city known for its beautiful architecture, delicious food, and world-class shopping. I would love to stroll down the cobblestone streets, visit the famous Bahnhofstrasse for some shopping, and try some traditional Swiss dishes like fondue and raclette.Overall, Switzerland is a country that offers something for everyone. From the stunning natural landscapes to the charming cities, there is so much to see and do in this beautiful country. I can't wait to pack my bags and explore all that Switzerland has to offer!篇2If I could travel to Switzerland, I would be super excited because it's a beautiful country with lots of fun things to do! First, I would visit the Swiss Alps, which are famous for skiing and snowboarding. I would ride on a cable car to the top of the mountains and take in the amazing views of the snowy peaks.Next, I would explore the charming villages and towns in Switzerland. I would visit Zurich, Geneva, and Lucerne to see the historic buildings, colorful houses, and bustling markets. I wouldtry some delicious Swiss chocolate and cheese, which are famous all over the world.Of course, I couldn't visit Switzerland without seeing the famous Swiss watches and cuckoo clocks. I would visit a watch factory to see how they are made and maybe even buy a beautiful watch to bring back home.One of the highlights of my trip would be taking a ride on the Glacier Express, a scenic train that crosses through the Swiss Alps. I would sit back and relax as the train passed bysnow-covered mountains, crystal-clear lakes, and lush green valleys.Overall, I would have an amazing time exploring Switzerland and learning about its rich history and culture. I can't wait to pack my bags and embark on this exciting adventure!篇3If I could travel around the world, one place I would love to visit is Switzerland! Switzerland is a beautiful country with amazing mountains, lakes, and cities to explore.First, I would love to visit the city of Zurich. Zurich is a bustling city with a lot of history and culture. I would go for awalk along the beautiful Lake Zurich and explore the old town with its charming cobblestone streets and historic buildings. I would also visit the Swiss National Museum to learn more about the country's rich history.Next, I would take a trip to Interlaken, a famous mountain town nestled between two stunning lakes. I would go hiking in the Swiss Alps and take in the breathtaking views ofsnow-capped peaks and green valleys. I might even try some paragliding or skiing if I'm feeling adventurous!Another must-see destination in Switzerland is Lucerne. This picturesque city is known for its iconic Chapel Bridge and stunning medieval architecture. I would take a boat ride on Lake Lucerne and visit the Swiss Museum of Transport to learn more about Switzerland's impressive railway system.Of course, a trip to Switzerland wouldn't be complete without trying some Swiss chocolate and cheese! I would visit a local chocolate factory to see how these delicious treats are made and sample some of the best cheeses in the world.In conclusion, Switzerland is a dream destination for me with its stunning landscapes, charming cities, and delicious food. I hope one day I can visit this beautiful country and experience all it has to offer.篇4If I could travel around the world, one place I would definitely want to visit is Switzerland. It's a country known for its beautiful mountains, tasty chocolates, and cool watches. I can imagine myself skiing on the snowy slopes of the Alps, eating delicious Swiss cheese fondue, and taking a boat ride on Lake Geneva.One of the things I'm most excited about is visiting the Matterhorn. It's the most famous mountain in Switzerland and it looks like a giant pyramid covered in snow. I would love to take a cable car ride to the top and see the amazing views of the mountains and valleys below. I might even try some skiing or snowboarding if I'm feeling brave!Another thing I can't wait to do is try all the yummy Swiss chocolates. Switzerland is famous for its milk chocolate and I want to taste as many different flavors as I can. I might even visit a chocolate factory and see how they make it. And of course, I have to try some Swiss cheese too - it's so creamy and delicious!And let's not forget about the Swiss watches. Switzerland is known for making the best watches in the world. I would love tovisit a watch factory and see how they are made. Maybe I'll even get to buy a fancy Swiss watch for myself as a souvenir.Overall, I think Switzerland would be an amazing place to visit. It has stunning scenery, delicious food, and lots of fun things to do. I hope one day I can hop on a plane and explore this beautiful country for myself.篇5Yo! Guess what? If I could travel all over the world, I would definitely want to go to Switzerland! Why? Because it's like a fairy tale land with all the snow-capped mountains, beautiful lakes, and cute little villages. Let me tell you all about it!First of all, I would love to visit the Swiss Alps. I could have so much fun skiing and snowboarding on those huge mountains! And the views must be amazing from up there. I would also like to ride on a cable car and see the whole landscape from above. It would be so cool!Next, I want to visit Lake Geneva. I heard that it's a super beautiful lake with crystal clear water. I could go for a boat ride, have a picnic by the shore, and maybe even try some water sports like paddleboarding or canoeing. Oh, and I definitely haveto try some Swiss chocolate while I'm there. I heard it's the best in the world!And how could I forget about the Swiss cows? They are so cute with their big bells and pretty pastures. I would love to visit a dairy farm and see how they make cheese. Maybe I could even try milking a cow myself! That would be a fun experience for sure.Overall, I think Switzerland would be an amazing place to visit. It's so picturesque and full of fun things to do. I can't wait to pack my bags and go on this adventure! Who knows, maybe one day my dream will come true and I'll get to explore this magical country. Wish me luck!篇6If I could travel around the world, one of the first places I would visit is Switzerland. I have seen pictures of this beautiful country with its snow-capped mountains, crystal-clear lakes, and charming villages. I can imagine myself skiing down the slopes, cruising on a boat across Lake Geneva, and exploring the quaint streets of Zurich.One of the things I would love to do in Switzerland is visit the Matterhorn. This iconic mountain is one of the most famouspeaks in the Alps and I would love to see it up close. I can picture myself taking a cable car ride to the top and enjoying the breathtaking views of the surrounding valleys and glaciers.I would also love to explore the cities of Switzerland, such as Geneva, Zurich, and Lucerne. I want to wander through the cobblestone streets, visit the historic churches and museums, and sample the delicious Swiss chocolate and cheese. I can't wait to see the famous landmarks like the Jet d'Eau in Geneva, the Bahnhofstrasse in Zurich, and the Chapel Bridge in Lucerne.Another thing on my bucket list for Switzerland is to go hiking in the Swiss Alps. I want to trek through the pristine forests, pastures, and meadows, breathing in the fresh mountain air and soaking in the stunning views. I can imagine myself stopping at a mountain hut for a traditional Swiss meal and then continuing my journey to the next scenic spot.In conclusion, Switzerland is a dream destination for me. I can't wait to immerse myself in the natural beauty, rich culture, and delicious food of this amazing country. I know that my trip to Switzerland will be an unforgettable experience and I hope to make many cherished memories along the way.篇7If I could travel around the world, I would definitely want to visit Switzerland! Switzerland is a beautiful country in Europe known for its stunning landscapes, delicious chocolate, and of course, the famous Swiss watches.One of the places I would love to visit in Switzerland is the Matterhorn. The Matterhorn is a majestic mountain in the Swiss Alps with a distinctive pyramid shape. I would love to take a cable car ride up the mountain and see the breathtaking views from the top. I can imagine myself standing there, surrounded by snow-capped peaks and clear blue skies, feeling like I'm on top of the world!Another place I would love to visit in Switzerland is Lake Geneva. Lake Geneva is one of the largest lakes in Europe and is surrounded by charming towns and villages. I would love to take a boat ride on the lake, visit the picturesque town of Montreux, and maybe even try some delicious Swiss fondue.Of course, I can't visit Switzerland without trying some Swiss chocolate! Switzerland is famous for its chocolate and I would love to visit a chocolate factory and see how they make this delicious treat. I can already imagine myself sampling all the different flavors and varieties of chocolate, from creamy milk chocolate to rich dark chocolate.Overall, I think Switzerland would be an amazing place to visit. From the stunning mountains to the delicious chocolate, there is so much to see and do in this beautiful country. I can't wait to one day pack my bags and explore all that Switzerland has to offer!篇8If I could travel around the world, one of the places I would really want to visit is Switzerland. Switzerland is a beautiful country located in Europe and famous for its stunning landscapes, delicious chocolates, and of course, the iconic Swiss Alps.One of the things I would love to do in Switzerland is visit the Swiss Alps. I have always dreamed of seeing those majestic mountains covered in snow and going skiing or snowboarding. I can imagine myself gliding down the slopes, feeling the cool air on my face, and enjoying the breathtaking views all around me. I would also love to visit some of the charming alpine villages and try traditional Swiss dishes like fondue and raclette.Another thing I would love to do in Switzerland is explore the cities. Zurich, Geneva, and Lucerne are some of the major cities in Switzerland that I would like to visit. I would stroll aroundthe beautiful old town areas, visit museums and art galleries, and maybe even go shopping for some Swiss watches and chocolates.Switzerland is also known for its stunning lakes, and I would love to go on a boat cruise on Lake Geneva or Lake Lucerne. The crystal-clear waters surrounded by lush greenery andsnow-capped mountains would make for a truly magical experience.Overall, Switzerland is a place that I have always wanted to visit because of its natural beauty, rich culture, and delicious food. I hope that one day I will have the chance to explore this amazing country and make unforgettable memories.篇9If I could travel around the world, I would definitely choose to visit Switzerland. It is a beautiful country located in Europe, famous for its breathtaking landscapes, delicious chocolates, and of course, the Swiss watches.First of all, I would love to visit the Swiss Alps. I have heard that the mountains in Switzerland are so tall and snow-capped, it would be so magical to see them up close and maybe even goskiing or snowboarding. The views from the top of the mountains must be incredible!Next, I would definitely try some Swiss cheese and chocolate. Switzerland is known for producing some of the best cheese and chocolate in the world. I would love to visit a cheese factory and see how they make the cheese, and of course, sample some delicious Swiss chocolate. I might even bring some back home as souvenirs for my family and friends.I would also like to visit the cities in Switzerland, such as Zurich, Geneva, and Lucerne. I want to see the beautiful architecture, the picturesque lakes, and maybe even take a boat ride or go hiking in the countryside. I have heard that the Swiss people are very friendly and welcoming, so I am sure I will have a great time exploring the cities and meeting new people.Finally, I would love to visit the famous Swiss watch factories. Switzerland is famous for producing high-quality watches, and I would love to see how they are made and maybe even buy a watch for myself. I think it would be so cool to have a watch that was made in Switzerland.Overall, I think Switzerland would be an amazing place to visit. It has so much to offer in terms of natural beauty, deliciousfood, and rich culture. I hope one day I will be able to travel there and experience everything this amazing country has to offer.篇10If I could travel to Switzerland, I would be super excited! Switzerland is a beautiful country with lots of mountains, lakes, and yummy chocolate. I would love to visit all the famous places like the Matterhorn, Lake Geneva, and the Swiss Alps.One of the things I really want to do in Switzerland is go skiing. I have never been skiing before, but I have heard that Switzerland is one of the best places in the world to go skiing. I would love to glide down the snowy slopes and feel the cold wind in my face. It would be so much fun!I also want to try some Swiss cheese and chocolate. Switzerland is famous for its delicious cheese and chocolate, and I want to taste them myself. I can imagine myself sitting in a cozy Swiss chalet, sipping hot chocolate and eating a big piece of Swiss cheese. Yum!Another thing I want to do in Switzerland is take a boat ride on Lake Geneva. I have seen pictures of the beautiful lake with the mountains in the background, and it looks so peaceful andserene. I would love to take a boat ride and enjoy the amazing views.Overall, I think Switzerland is a really cool country with lots of fun things to do. I would love to visit someday and explore all the amazing places it has to offer. Switzerland, here I come!。
Pearson BTEC 中东地区指南说明书
A guide to Pearson BTEC qualifications in the Middle EastReal skills for the real world I think all students should have the chance to do at least one BTEC, just to help them gain the skills needed for the 21st century.”Sandra CarterSenior Leadership Professional - Education, UAEBTECs are all about practical learning. A BTEC course comprises 60% core units and 40% project work. Practical work can be workplace assignments, presentations or simulations, so that students experience the real-life applications of their studies.Pearson BTEC. Learning by doing.1Flexible,modular learningStudents can choose a blended curriculum, studying InternationalGCSEs or International A levels alongside a BTEC course, and then become more focused on a particular area of interest later on. Modules and specialist pathways can be added on so that the course is the right fit foreach student.2An internationalqualification with localrelevanceBTECs can be taught in most languages,including Arabic, and up to 20% of thecurriculum can be tailored by schools andcentres to be regionally targeted. They areinternationally recognised and are equivalentto International GCSEs, InternationalA levels and 1 or 2 years of auniversity degree.3Designed tomeet university andemployer needsBTECs are designed with inputfrom universities, professional bodiesand employers. They develop academicskills and abilities, and equip studentswith the work-ready skills they willneed in their future career.3 more great reasons to choose Pearson BTECProgression opportunities:the student journey with Pearson BTECI am the quality nominee at the Al-Hussein Technical University in Amman, Jordan. We have been accredited to run and safeguard BTEC qualifications in Engineering, Construction and the Built Environment, as well as Computing levels 4 & 5. The experience has been amazing.”Rumiana NuseibehQuality Nominee, Al-Hussein Technical University, Jordan04 A guide to Pearson BTEC qualifications in the Middle EastDid you know...BTEC Nationals can boost lifetime earnings by £92,000?**London Economics, 2013.University now have at least one BTEC behind them, many of whom have gained skills in the workplace already. Personally I have found that businesses favour BTEC students and they excel in the real world”. David Wright06 A guide to Pearson BTEC qualifications in the Middle EastBTECs are available to students aged 12 and above. BTECs are available in a range of subjects and work on a credits system. Here is a snapshot of BTEC levels 2 to 5.Pearson BTEC levels at a glance214 to 1613InternationalGCSEs Excellent introduction to a career-focused area of further study. Allows students to explore specific sectors in order to decide future path.316 to 1917InternationalA levels A deeper dive into the subject. Realism of assignments shows students what it will be like to actually work in that industry. Options after this stage are:• Entry to degree in same subject• Further study in that subject• Entry level employment418+161st yearof universitydegreeProfessional body recognitions andexemptions in subjects like Finance andMarketing. Specialist pathways allow studentsto choose particular areas of interest.Recognised by universities worldwide.519+192nd yearof universitydegreeA ‘top up’ degree is a popular and cost-effective option at this level, where thestudent can for example, study the first twoyears of a university course through BTEC intheir home country, and then take the thirdyear at a university abroad.Did you know... The fastest growing routeto higher education in the UK is the combination of BTEC and A levels, according to the latest analysisfrom UCAS.A cost-effective way of gaining a university degree : Higher Nationals mean that part of the degree can be completed before going to university, keeping costs down. Emphasis on practical skills :40% of the BTEC curriculum is practical work, as opposed to exams. Students gain hands-on experience onreal-world scenarios.Fit for purpose :Skills learnt on BTEC courses match industry and university requirements. Early in the learning process, students gain insight and knowledge into their chosen career.Keep options open :The flexible structure of BTECs allows students to explore sectors before deciding their future path. The courses are international, so if personal circumstances change during a BTEC course, students can continue studying in a different country.Visit /btec C on t a c t y o u r r e g io n a l o ffi c e T og e t h e r w e c h o o s e t h e p r ogr a m m e t h a t ’s r i g h t f o r y o u a n d y o u r s t u d e n t s W e w o r k w i t h y o u t h r o u g h y o u r a p p l i c a t i o n Y o u r c e n t r e i s a p p r o v e d t o d e l i v e r B T E C q u a l i fi c a t i o n s 1234。
未来的旅途 英文作文
未来的旅途英文作文The Journey of the Future.As we stand on the cusp of a new era, the future of travel promises to be more than just a journey from one place to another. It is an adventure into the unknown, a plunge into the depths of technology, and a leap into the vastness of human imagination. The future of travel will be defined by our aspirations, our dreams, and our quest for new experiences.Imagine waking up in a world where the sky is no longer the limit. With the advancements in aerospace engineering, space tourism is becoming a reality. People will be able to board spacecrafts and embark on journeys to the International Space Station, the Moon, and even Mars. These trips will not just be about reaching new destinations; they will be about experiencing weightlessness, witnessing the curvature of the Earth, and staring at the infinity of the universe.On Earth, too, the future of travel will be revolutionized. Autonomous vehicles and artificial intelligence will change the way we move. Cars, buses, and even aircraft will be able to navigate without human intervention, making travel safer, more convenient, and less stressful. With these technologies, we will be able to travel while we sleep, work, or simply enjoy the ride.The rise of the gig economy and remote work has already begun to change the way we live and work. In the future, people will be able to work from anywhere, at any time, making travel a part of their daily routine. This will lead to a surge in the demand for mobile workspaces andlocations that offer a unique blend of work and leisure.Sustainability will be a key aspect of future travel. With the increasing awareness of climate change and environmental degradation, the travel industry will need to adapt. Green travel, eco-tourism, and carbon-neutral options will become the norm. Airlines will invest in more fuel-efficient aircraft, hotels will adopt sustainablepractices, and tourists will be encouraged to travel responsibly, minimizing their impact on the environment.Virtual reality and augmented reality will also play a significant role in the future of travel. With these technologies, people will be able to experiencedestinations without even leaving their homes. They will be able to visit the Eiffel Tower, the Great Wall of China, or the Amazon rainforest without buying a plane ticket. This will not only make travel more accessible but will alsoallow people to experience cultures and landscapes that might be difficult or impossible to visit in person.The future of travel will also be shaped by thechanging demographics of the world. With the rise of the millennial and Generation Z travelers, the travel industry will need to adapt to their preferences and needs. These travelers value authenticity, experiences, and connectivity. They want to engage with local communities, try new cuisines, and immerse themselves in the culture of the places they visit.In conclusion, the future of travel promises to be an exciting and transformative era. It will be defined by technology, sustainability, and the changing needs and preferences of travelers. As we embark on this journey into the unknown, we can look forward to new experiences, new destinations, and new ways of exploring the world.。
写一篇关于交通方式的变化的英语作文
写一篇关于交通方式的变化的英语作文全文共6篇示例，供读者参考篇1The Changing Ways of TransportationHello everyone! Today, I want to tell you about the amazing changes in transportation that have happened over the years. Transportation is how we get from one place to another, like going to school, visiting friends, or going on vacation. Let's explore the different ways people used to travel and how it has changed!In the past, people mostly traveled by walking or riding animals. Can you believe it? They didn't have cars, buses, or even bicycles! They had to use their own two feet or rely on animals like horses or donkeys to carry them around. It must have taken a long time to get to faraway places.Then, with the invention of the wheel, things started to change. People invented carts that were pulled by animals. This made it easier to carry heavy things and travel longer distances. Imagine going on a road trip with a horse pulling your cart, how fun would that be?Fast forward to a few hundred years ago, and we see the invention of bicycles! Bicycles have two wheels, pedals, and handlebars. They don't need any fuel to run, just the power of our legs. Bicycles became a popular mode of transportation because they were faster than walking and didn't need animals to pull them. It was like having your own superpower!But the biggest change came with the invention of cars. Cars are amazing machines that run on fuel and have engines to make them move. They can go really fast and carry many people at once. Cars have made traveling so much faster and easier. We can go anywhere we want, whenever we want!However, cars also have some problems. They use a lot of fuel, which can harm the environment. They can also create traffic jams, making us wait for a long time on the road. That's why people started looking for new ways to travel that are more eco-friendly and efficient.Nowadays, we have electric cars and public transportation. Electric cars run on electricity instead of fuel, so they don't create pollution. They are much better for our planet. Public transportation, like buses and trains, can carry many people at once, reducing the number of cars on the road. This helps to reduce traffic and protect our environment.There are also new inventions like hoverboards, electric scooters, and even flying cars! These futuristic inventions may become the way we travel in the future. Just imagine zooming through the sky in a flying car, how exciting would that be?Transportation has come a long way, from walking and riding animals to flying cars. It's amazing to see how human beings have invented and improved different ways to travel. As we continue to learn and grow, who knows what incredible transportation inventions we will have in the future?So, always remember to appreciate the transportation we have today and think about how we can make it even better for the future. Let's be responsible travelers and take care of our planet while enjoying the adventure of exploring new places!That's all for today, my friends. I hope you enjoyed learning about the changing ways of transportation. Until next time, happy travels!篇2The Changing Face of TransportationHi there! My name is Emma, and I'm a fourth-grader at Sunny Hills Elementary School. Today, I want to talk to you aboutsomething that fascinates me a lot – the evolution of transportation!Can you imagine a world without cars, trains, or planes? It must have been pretty tough for people to get around back then. But you know what? Humans are incredibly smart and resourceful, and they've always found ways to make their lives easier and more convenient.Let's start by talking about the good old days when people had to rely on their own two feet to go from one place to another. Walking was the primary mode of transportation for thousands of years! Imagine having to walk for miles and miles just to get to the nearest town or village. Phew, that must have been exhausting!But then, humans discovered the power of animals like horses, donkeys, and camels. These amazing creatures became our trusty companions on long journeys, carrying people and goods across vast distances. Suddenly, the world seemed a little bit smaller and more accessible.As time went on, humans kept pushing the boundaries of innovation. They invented the wheel, which changed everything! With the help of wheeled carts and chariots, people couldtransport heavier loads more efficiently. It was a game-changer, let me tell you!Fast forward to the Industrial Revolution, and we saw the birth of steam-powered trains and locomotives. These mechanical marvels could carry passengers and cargo across countries and continents at unprecedented speeds. Suddenly, long-distance travel became a reality for many people, and the world truly started shrinking.Speaking of speed, let's not forget about the invention of the automobile! Cars and trucks made it possible for people to travel independently and conveniently. No more waiting for trains or horse-drawn carriages – you could just hop in your car and go wherever you wanted, whenever you wanted.But the real showstopper, in my opinion, is the invention of airplanes! Can you imagine how mind-blowing it must have been for people to see a giant metal bird soaring through the skies? Airplanes revolutionized long-distance travel, making it possible to traverse vast oceans and continents in a matter of hours.These days, we have all sorts of amazing transportation options at our fingertips. High-speed trains, electric cars, and even spacecraft that can take us to the moon and beyond! It's truly incredible how far we've come.But you know what's even more exciting? The future of transportation! Researchers and engineers are constantly working on new and innovative ways to get us from point A to point B. Who knows, maybe one day we'll have flying cars or teleportation devices straight out of science fiction movies!Personally, I can't wait to see what the future holds for transportation. Will we have self-driving cars that can navigate traffic automatically? Or maybe we'll have hyperloop systems that can shoot us across cities and countries at supersonic speeds? The possibilities are endless!One thing's for sure, though – transportation has come a long, long way since the days of walking and horse-drawn carriages. It's truly amazing how humans have used their creativity and ingenuity to overcome the challenges of distance and mobility.So, the next time you hop in your car, board a plane, or even just take the bus, remember to appreciate the incredible journey that transportation has taken over the centuries. Who knows, maybe one day you'll be part of the next big transportation revolution!Well, that's all from me for now. I hope you found this little history lesson on transportation as fascinating as I did. Until next time, happy travels!篇3The Evolution of How We Get AroundHi there! My name is Jamie and I'm going to tell you all about the super cool ways that transportation has changed over time. Buckle up, because this is going to be an awesome ride through history!Way back in the olden days, like a really really long time ago, people just had to walk everywhere they needed to go. Can you imagine having to walk for hours and hours just to get to school or visit your family? It must have been exhausting! Eventually, someone was like "Hey, I have an idea! What if we put a couple of wheels on something and then an animal can pull it for us?" And that's how the very first wheel was invented. Pretty genius, right?After that, things started getting a bit more advanced. People started making horse-drawn carriages and wagons. Horses are big strong animals, so they could pull people and cargo along muddy roads and paths. Of course, horses do gettired, so long journeys still took ages. But it was definitely faster than just walking.Then came the real game-changer - the steam engine! This nifty little invention used the power of steam to, well, power things. It led to the creation of steam-powered boats, trains, and even early cars and trucks. All of a sudden, people could travel much farther, much faster than ever before without having to depend on animals.Trains were especially revolutionary. They allowed people and goods to be transported across entire countries quickly and efficiently. Huge rail networks sprung up, connecting cities in ways that would have once seemed impossible. Of course, trains needed tracks to run on, so people had to put in a ton of work laying miles and miles of metal rails across the landscapes.While trains were transporting people over land, ships were ruling the seas. From small wooden sailboats to massive steel steamships, these vessels allowed humans to explore the world's oceans and waterways like never before. People could now travel and trade across vast distances that had seemed unreachable. It really shrank the world and brought cultures together.Then, around the start of the 1900s, an incredible new machine burst onto the scene - the automobile! Theseself-powered vehicles could carry people and cargo over roads without needing horses or rails. The first cars were pretty basic, but they kicked off a total transportation revolution. Suddenly, personal travel became way more convenient and widespread. Families could hop in their Model T's and cruise around town as they pleased!As automobiles grew more popular, cities had to adapt. Paved roads started being built to accommodate cars, replacing old dirt paths and trails. Gas stations popped up so drivers could refuel their vehicles. The rise of cars definitely changed how cities were designed and lived in.Nowadays, we've got all sorts of awesome transportation methods. Subways and metro systems allow people in big cities to zoom beneath the streets. Bullet trains can achieve incredible speeds over tracks. Massive cargo ships ferry goods across vast oceans. Elon Musk is even working on super high-tech Hyperloop trains that travel through low-pressure tubes! How crazy is that?The ways we get around have definitely come a long, long way since our ancestors just had to hoof it everywhere they went. Every new invention, from the humble wooden wheel to hypersonic jets, has made it easier for us to travel farther, faster,and in more comfort than ever before. Who knows - maybe one day we'll even be zooming around in flying cars like the Jetsons!篇4Changes in How We Get AroundHi there! My name is Jamie and I'm in 5th grade. Today I want to talk to you about how transportation and the ways we get around have changed a lot over time. It's really fascinating to think about all the different vehicles and transportation methods that have been invented throughout history. Let me tell you a bit about what I've learned!Way back before cars, trains, or airplanes were invented, the main ways for people to travel were by walking, riding a horse or other animal, or traveling by boat on the water. Can you imagine having to walk everywhere you needed to go? Or only being able to get around as fast as a horse could run? It must have taken forever to get anywhere far away.One of the earliest major innovations in transportation was the wheel. This simple invention made it possible to create wheeled carts that could carry heavy loads much more easily than just dragging things across the ground. Later on, theancient Egyptians, Mesopotamians, and other civilizations used wheeled chariots and wagons pulled by horses, oxen, or people.In the 1800s, things really started to change rapidly with the invention of steam power. The first steam-powered boats and ships were developed, which could travel much faster than boats powered by sails or oars. And in 1804, the first steam locomotive or train was invented. Trains running on rail tracks quickly became one of the main ways to transport people and goods over long distances across countries.Not long after, in the late 1800s, the first modern automobiles or cars were created. They used internal combustion engines instead of steam power. Henry Ford then invented the assembly line in 1913, which made cars much more affordable for regular people to own and use. From then on, cars became the primary mode of transportation for shorter personal travel for people in developed countries.Another huge advancement was the invention of airplanes in the early 1900s. The Wright brothers successfully flew the first powered, heavier-than-air aircraft in 1903. Airplanes made it possible to travel internationally much faster than ever before possible. They revolutionized both passenger travel and the shipping of goods across the world.In more recent decades, new transportation technologies like high-speed bullet trains, electric cars, and reusable rockets for space travel have emerged. And who knows what incredible new inventions are yet to come in the future? Maybe one day we'll even have flying cars like on The Jetsons!One trend I've noticed is that transportation has generally gotten faster over time. It used to take weeks or months for people to travel long distances by foot, horse, or ship. But these days, we can fly across entire oceans in just several hours on an airplane. Or even travel to outer space and back in a matter of days on a rocket ship!Another big shift has been the move towards more environmentally-friendly transportation options to reduce air pollution and greenhouse gas emissions. Whilegasoline-powered cars and airplanes are still widely used, electric vehicles (like Tesla cars), hybrid gas-electric cars, public transit systems, bicycles, and walking have become a lot more popular in recent years as people try to "go green."It's also fascinating how different parts of the world have relied on different transportation methods based on their local geography and lifestyle. In very rural areas, horses, donkeys, or camels were the main mode of transportation for a long time. Incities located along rivers or the ocean, boats and ships were essential. And in mountainous areas, railroads and tunnels were engineered to go through and over the hills.One thing that strikes me is how quickly new transportation technologies seemed to get adopted once they were invented. Just a couple centuries ago, the idea of traveling in a metal vehicle powered by an engine instead of an animal probably sounded like pure science-fiction! But once cars and trains were developed, people were quick to embrace them and they rapidly spread around the world.I can't even imagine what innovative new transportation methods might be invented in the decades to come that could completely transform how we get around yet again. Maybe some sort of teleportation device like in Star Trek? Or environmentally-friendly flying vehicles? Or ultra high-speed vactrains that can go thousands of miles per hour through airless tubes? The possibilities seem endless to me.Whatever revolutionary new transportation technologies get developed, one thing is for sure - humans seem to always crave traveling farther, faster, cheaper, and more conveniently than before. Each new generation builds off the successes and innovations of the previous generations to create newer andbetter transportation systems. Horse and buggies led to steam trains which led to gas-powered cars and airplanes. So who knows what awaits us next?One theme that runs throughout the history of transportation is about breaking boundaries and going beyond what was possible before. First it was about moving beyond the limited ranges that humans could travel by foot power alone. Then it was about figuring out how to travel faster than traditional sail boats and horse-drawn carriages. Then transcontinental railroads and international shipping routes connected regions together like never before possible.Now, modern air travel and even space exploration have made it possible to travel halfway across the planet in a single day. Or leave the planet's atmosphere altogether! To me, the story of transportation over human history is all about us constantly pushing the limits of our mobility, exploring new frontiers, and connecting with people and places that previously seemed out of reach.So that's a bit about how I see transportation methods changing and evolving over time! From the earliest foot travel and animal-powered carriages, to oceangoing ships and railroads, to modern cars and airplanes, to potentiallyteleportation and vactrains in the future - it's been an incredible revolution in how we get around. I can't wait to see what new mind-blowing transportation technologies get invented next! Maybe one day I'll even get to experience traveling to Mars or another planet. How amazing would that be?篇5The Way We Move Around Has Really Changed!Hi there! My name is Jamie and I'm ten years old. Today I want to tell you all about how the ways people get from place to place have changed so much over time. It's pretty amazing when you think about it!Let's start wayyyy back, like hundreds and hundreds of years ago. Back then, there were no cars, buses, trains or airplanes at all. Can you imagine?! People had to walk absolutely everywhere they needed to go. Whether it was just down the street to the market or all the way across their whole country, they walked. That must have been sooo tiring!Some people were a bit luckier though. If they had a horse or a donkey, they could ride on the animal's back instead of walking. That would definitely be faster than going on foot. But still, it took days and weeks to travel very far on horseback. Sailing shipswere another option for longer journeys over the ocean, but those voyages took months!As time went on, things started getting a little better for getting around. The very first "vehicles" like coaches, carriages and wagons were invented. These had wheels and could carry people and cargo. But they still relied on horses or oxen to pull them along. It wasn't until the 1800s that the firststeam-powered vehicles came along and could move all on their own without any animals!One of the biggest breakthroughs was the steam locomotive train in the early 1800s. All of a sudden, people and goods could travel overland at speeds never seen before - up to 30 miles per hour! That might not sound very fast to us today, but back then it was lightning quick. Railroads started crisscrossing countries, making it much easier for people to travel longer distances.Not long after that, the automobile or "car" was invented and became available in the late 1800s. Unlike trains that were bound to rail tracks, cars could travel on roads and get people straight from their starting point to their destination. Cars made it really convenient for families to just hop in and drive shorter distances instead of having to walk or take a horse and buggy.In the early 1900s, airplanes were developed and people could finally achieve the dream of flying through the skies! Air travel absolutely revolutionized long-distance transportation. All of a sudden, journeys that used to take weeks on a ship or train could be done in just a matter of hours up in the air. Cities and even entire countries that once felt incredibly far away were now much more easily accessible.As the 1900s progressed, transportation just kept getting faster, more efficient and more comfortable. Cars got better gas mileage and nice cushioned seats. Trains could go over 100 mph. Jets could zip through the skies at incredible speeds. Subways, buses and other public transit systems started popping up in cities too to get people around town easily without having to drive themselves.Today in the 2020s, there are self-driving cars with no human driver needed, recycling-powered buses, magnetic levitation trains that float above the rails, and commercial space planes that can leave the atmosphere. I can't even imagine what new amazing transportation methods will come next in my lifetime!While getting from place to place used to be incredibly difficult and took forever in the old days, we are so fortunatenow to have all these awesome options to take us near and far quickly and conveniently. Whether I want to make it across town to school or visit relatives across the ocean, there are so many fast and modern ways for me to get there. Cars, trains, planes, buses, subways...the possibilities are almost endless!What's your favorite way to travel? I personally love hopping on a high-speed bullet train and watching the countryside whiz by in a big blur out the window. Or maybe a ride in a sleek electric car with all the latest tech that can park itself. That's so cool! No matter how you like to get around, you have to admit that transportation has come incredibly far. Looking back to how our ancestors had to walk or ride horses everywhere, we've come such a long way. I can't wait to see what new amazing inventions for transportation are still to come!篇6The Evolution of Getting From Here to ThereHey there! I'm just a kid, but even I can see how much transportation has changed over the years. The way people and things move around is so different from when my parents and grandparents were young. Let me tell you all about it!When my grandparents were kids, cars were pretty new and not a lot of people had them. Most folks walked or rode bikes to get around town. My grandma tells me stories about walking miles to school every day, no matter if it was blazing hot or freezing cold outside. Can you imagine? I complain if I have to walk half a mile! Bikes were popular too, she says, especially for paperboys delivering newspapers door-to-door.For longer distances, people rode trains a lot back then. Trains were a super important way to transport people and goods across the country before planes were common. My grandpa grew up near railroad tracks and loved watching the steam engines rumble past, blowing their whistles. Trains were the best way to travel from city to city for a long time.As time went on, cars became more affordable for regular families to own. Instead of just the wealthy having cars, regular people like my grandparents could save up and buy one. All of a sudden, everyone could drive wherever they wanted! No more waiting for trains or buses. With a car, you could come and go as you pleased.Highways were built to connect cities, making it easier for people to take road trips and drive long distances. Motels and restaurants popped up along the highways for travelers to stop.My parents have so many memories of our family piling into our old station wagon and driving for hours to visit relatives or go on vacation. Back then, gas was much cheaper than it is now too.Planes also became a hugely popular way to travel, especially for trips that were really far away. In the past, it took days or even weeks to go across the country by train. But planes allowed people to zip from one side of the nation to the other in just a few hours! My dad remembers his first plane ride as a kid –he was in awe at how fast the plane went and how exciting it was to see the view from up high.These days, we have so many transportation options that my grandparents never would have imagined! Sure, we still drive cars, ride trains, and fly in planes. But we also have newhigh-speed rail systems, electric cars, ride shares like Uber and Lyft, and personal transportation devices like e-scooters. Technology has totally changed how we get around.Self-driving cars are already being tested in some cities –crazy, right? You just punch in where you want to go in the car's computer, and it drives itself there while you can work, read, or just relax! No steering wheel or pedals needed. The cars use sensors to detect other vehicles, traffic lights, pedestrians, andobstacles. It's like having a robot chauffeur! I can't wait until self-driving cars are everywhere when I'm an adult.Speaking of the future, some big companies are working on developing small, personal drones that can fly individual people short distances. Imagine ordering a drone to your house with a couple taps on your phone, hopping in, and letting it fly you to work or school or the mall! It would be like having your own tiny helicopter or plane. Wildlife officials are a little worried about the noise from all those drones buzzing around, but companies say they'll be very quiet.Cities are also building out more bike lanes, bike shares, and trails for walking and cycling. This makes cutting down on car traffic and air pollution easier. Some cities don't even allow cars in certain neighborhoods - you have to use public transit, walk, or bike to get around those areas. My buddy Eric told me they have underground tunnels for delivery robots to bring things to businesses and homes so there are no cars or trucks driving around. Sounds pretty cool to me!With all these changes in transportation happening, who knows what the future will hold? Maybe we'll be driving flying cars or using teleportation machines in another 50 years! One thing is for sure - the ways we get from place to place will keepevolving and changing with new technologies. Just like my grandparents couldn't have imagined things like self-driving cars and delivery drones back when they were kids, the transportation of the future will probably seem just as crazy and futuristic to us now. I can't wait to see what develops next! Looks like my generation is in for one wild ride.。
航空探索英文演讲稿范文
Ladies and Gentlemen,Good morning/afternoon/evening. It is my great honor to stand before you today and discuss a topic that has captivated humanity for centuries –the world of aviation exploration. As we soar through the skies, we are not just bound by the constraints of gravity but are also bound by our insatiable curiosity and desire to explore the unknown. Today, I invite you to join me on a journey through the fascinating history, technological advancements, and future prospects of aviation exploration.The story of aviation exploration begins with the Wright brothers, Orville and Wilbur, who revolutionized the world with their first successful powered flight in 1903. Their invention, the Wright Flyer, marked the dawn of a new era, opening up the skies to human exploration like never before. The dream of flying had been a cherished fantasy for centuries, and the Wright brothers turned that dream into reality.Over the years, aviation has evolved from a mere curiosity to a critical component of our daily lives. Today, we rely on aircraft for transportation, communication, and exploration. The advancements in aviation technology have not only expanded our reach but have also deepened our understanding of the world around us.One of the most significant advancements in aviation exploration is the development of commercial aviation. The birth of commercial airlines, such as Pan American World Airways and KLM, made long-distance travel more accessible to the masses. The jet engine, invented in the 1950s, further revolutionized air travel by significantly reducing travel time and fuel consumption.But it is not just commercial aviation that has pushed the boundaries of exploration. Military aviation has played a crucial role in shaping the world we live in today. From the strategic use of aircraft during World War II to the surveillance capabilities of modern drones, aviation has been a force multiplier for military operations. Moreover, aviation has been instrumental in scientific research, allowing us to study theEarth's atmosphere, weather patterns, and even the outer space.In recent years, the world of aviation has been abuzz with excitement over the rise of private space exploration. Companies like SpaceX, Blue Origin, and Virgin Galactic are at the forefront of this new era, aiming to make space travel accessible to the general public. The potential for space tourism and the exploitation of space resources are just a few of the opportunities that lie ahead.As we look to the future, the field of aviation exploration is ripe with possibilities. Here are a few trends that are shaping the next chapterin this thrilling journey:1. Electric and hybrid aircraft: With the increasing focus on sustainability, the aviation industry is investing in electric and hybrid aircraft to reduce carbon emissions and reliance on fossil fuels.2. Advanced materials: The development of lighter, stronger, and more durable materials will enable the creation of more efficient and faster aircraft.3. Autonomous flight: The integration of artificial intelligence and machine learning will pave the way for autonomous flight, making air travel safer and more efficient.4. Space exploration: As we continue to explore the cosmos, aviationwill play a pivotal role in expanding our understanding of the universe and potentially establishing human colonies on other planets.In conclusion, the world of aviation exploration is a testament to human ingenuity and our relentless pursuit of knowledge. From the humble beginnings of the Wright brothers to the cutting-edge advancements of today, aviation has brought us closer to our dreams and aspirations. As we embrace the future, let us continue to explore the skies and beyond, for in doing so, we not only expand our horizons but also inspire future generations to reach for the stars.Thank you for your attention, and may we all continue to embrace the thrill of aviation exploration.。
disneyland的英语作文
disneyland的英语作文全文共6篇示例，供读者参考篇1Title: My Trip to DisneylandHey guys! I wanna tell you about the most amazing trip I had to Disneyland! It was like a dream come true for me and I can't wait to share all the fun stuff I did there.When we first got to Disneyland, I was so excited! I could see all the colorful rides and characters walking around. Mickey Mouse was there and I got to give him a big hug. It was so awesome!We went on so many rides, like Space Mountain, the Pirates of the Caribbean, and It's a Small World. I screamed and laughed so much on the roller coasters, and the princesses in the castle were so pretty. I even got to meet Elsa and Anna from Frozen!The best part was when we watched the parade. All the Disney characters were dancing and singing, and I was clapping and cheering along with everyone else. It was like a big party!We also had yummy snacks like popcorn, churros, and ice cream. I ate so much cotton candy too! And I got a cool souvenir t-shirt to remember my trip. I'm gonna wear it to school every day!But the most special thing about Disneyland was spending time with my family. We laughed and played together, and I'll never forget all the fun we had. I can't wait to go back to Disneyland again someday!So if you ever get the chance to go to Disneyland, make sure you do! It's the most magical place on Earth and you'll have the best time ever. Trust me, it's totally worth it!篇2One day, my family and I went to Disneyland! It was so exciting and fun!When we first got there, we saw Mickey Mouse and Minnie Mouse walking around, taking pictures with everyone. I was so happy to see my favorite Disney characters in real life!We went on so many rides like Space Mountain, It's a Small World, and Pirates of the Caribbean. Space Mountain was super fast and dark, but I loved it! It's a Small World had all these cutedolls singing and dancing from different countries. Pirates of the Caribbean was really cool with all the pirate ships and treasure. I felt like a real pirate!We also saw the parade with all the Disney princesses and other characters. Ariel was my favorite, she looked so pretty in her sparkly mermaid tail! The music was so catchy, I couldn't stop dancing along.For lunch, we had some delicious churros and popcorn. They were so yummy, I wanted to eat them all day long! After that, we watched a show with fireworks and colorful lights. It was like a dream come true!I had the best day ever at Disneyland. I can't wait to go back and have more magical adventures with my family. Disneyland is the happiest place on earth!篇3Oh my gosh, have you guys ever been to Disneyland? It's like the most magical place on earth! I went there with my family last summer and it was sooooo much fun! Let me tell you all about it.First of all, when we got to Disneyland, we saw the big castle right at the entrance. It was so huge and beautiful! We took a lotof pictures in front of it and I felt like a real princess. Then we went on all the rides like Space Mountain, Pirates of the Caribbean, and It's a Small World. They were all super cool and some of them were a little bit scary, but I wasn't afraid at all!We also met all the Disney characters like Mickey Mouse, Minnie Mouse, and even Elsa and Anna from Frozen. They were all so nice and they gave us big hugs and took pictures with us. I felt so special getting to meet all my favorite characters in person!And the best part of Disneyland was watching the parades and fireworks at night. The floats were so colorful and sparkly, and the music was so catchy. I danced and sang along with all the characters and I even got to see Tinkerbell fly through the sky during the fireworks. It was like a dream come true!I can't wait to go back to Disneyland again someday. It's truly the happiest place on earth and I had the best time ever with my family. If you haven't been there yet, you definitely need to go and experience all the magic for yourself!篇4Disneyland is like the most awesome place ever! I went there with my family and friends and had the best time ever. It was so much fun!When we first got to Disneyland, I couldn't believe how big it was. There were so many cool rides and cartoon characters everywhere. I was so excited to meet all my favorite Disney princesses and take pictures with them. My favorite part of the whole trip was when I got to hug Minnie Mouse and Mickey Mouse. They were so nice and friendly!We went on so many rides like the Space Mountain, Splash Mountain, Pirates of the Caribbean, and It's a Small World. They were all so exciting and thrilling! I screamed and laughed so much on the rides, it was a blast!We also watched the parade and fireworks show at night. It was so colorful and magical. I felt like I was in a dream world. The music was so catchy and I danced along with it. It was the best parade I've ever seen!My mom and dad bought me a lot of souvenirs like Mickey ears, stuffed animals, and t-shirts. I can't wait to show them off to all my friends at school. I even got to eat some yummy churros and ice cream. It was the best day ever!I can't wait to go back to Disneyland again. It truly is the happiest place on earth!篇5Disneyland is the most magical place in the whole wide world! It's like stepping into a dream come true! I went to Disneyland with my family last summer and it was the best day ever!When we first got to Disneyland, I saw Mickey Mouse and Minnie Mouse walking around taking pictures with everyone. I was so excited to meet them! We also went on so many cool rides like Space Mountain, Splash Mountain, and Pirates of the Caribbean. My favorite ride was definitely It's a Small World because the music was so catchy and the dolls were so cute.We also watched the parade and fireworks show at night. It was so cool to see all the Disney characters dancing and waving at us. I even got to eat a giant turkey leg and some churros. Yum!I also met a princess in the Disney castle. She was so beautiful and kind. She even gave me a hug and signed my autograph book. I felt like a real princess too!Overall, Disneyland was the best day of my life. I can't wait to go back again someday and make even more magical memories. Disneyland truly is the happiest place on Earth!篇6Title: My Fun Day at DisneylandHey guys, I want to tell you all about my super fun day at Disneyland! It was the best day ever!First, me and my family got to Disneyland super early in the morning. We were all so excited to see Mickey Mouse and all our favorite Disney characters. We ran around the park like crazy, going on all the cool rides and taking lots of pictures.My favorite ride was Space Mountain. It was so fast and crazy, I felt like I was flying through space! I also loved the Pirates of the Caribbean ride, it was like we were real pirates sailing on the high seas. And I can't forget about the Haunted Mansion - it was spooky but so much fun!We also got to meet all the Disney princesses. They were all so pretty and nice. I got to take pictures with Cinderella, Belle, and Ariel. They even gave me hugs and autographs!And of course, we watched the amazing parade with all the floats and dancers. The music was so loud and catchy, we were dancing and clapping along.But the best part of the day was watching the fireworks show at night. It was like a magical explosion of colors and lights in the sky. I felt like I was in a fairy tale!I will never forget my day at Disneyland. It was so much fun and I can't wait to go back again soon. Disneyland really is the happiest place on Earth!Bye for now, see you next time!。
我的旅行计划英文作文(哈尔滨冰雪大世界)
我的旅行计划英文作文(哈尔滨冰雪大世界)**My Travel Plan: Harbin Ice and Snow World**This winter, I am excited to embark on a journey to the renowned Harbin Ice and Snow World in China"s Heilongjiang Province.As a lover of winter and all its wonders, this trip has been on my bucket list for quite some time.Here is my travel plan for this incredible adventure.**Date and Duration:**I plan to visit Harbin Ice and Snow World from January 15th to January 20th, 2023.This period is ideal as it falls right in the middle of the Harbin International Ice and Snow Sculpture Festival, ensuring that I get to witness the most spectacular displays.**Transportation:**I will take a direct flight from Beijing to Harbin.Upon arrival, I intend to use the city"s public transportation, including buses and taxis, to navigate between the different attractions.**Accommodation:**I have booked a hotel in the city center, close to the main venues of the festival.This will provide easy access to the ice and snow sculptures, as well as other tourist spots in Harbin.**Itinerary:**- **Day 1: Arrival and Exploration**Upon arrival in Harbin, I will check into my hotel and take a stroll around the city center to get a feel for the local culture.In the evening, I plan to visit the Harbin Ice Lantern Art Fair, where I can admire the stunning ice sculptures and the beautiful lighting.- **Day 2: Harbin Ice and Snow World**The entire day will be dedicated to exploring Harbin Ice and Snow World.I am particularly looking forward to the Ice Sculpture Contest Area, where artists from around the world showcase their masterpieces.I also aim to visit the Ice and Snow Amusement Park, where I can enjoy winter activities like ice slides and snowmobiling.- **Day 3: Snow Sculptures at Sun Island**On the third day, I will head to Sun Island, known for its massive snow sculptures.The Snow Sculpture Art Expo here is a must-see, with its intricate and towering snow creations.- **Day 4: Siberian Tiger Park**A visit to the Siberian Tiger Park is on my agenda for the fourth day.Here, I hope to witness the majestic tigers in their natural habitat and learn about conservation efforts.- **Day 5: Local Experience**To immerse myself in the local culture, I plan to visit the Harbin Orthodox Church, also known as the Sophia Cathedral.In the evening, I will enjoy a traditional Heilongjiang hot pot dinner.- **Day 6: Departure**I will conclude my trip with a visit to the Central Street, a bustling pedestrian zone known for its Russian-style architecture and shopping.Afterward, I will head to the airport for my flight back to Beijing.This travel plan promises to be a thrilling winter adventure, filled with breathtaking sights and memorable experiences.I am eager to capture the beauty of Harbin Ice and Snow World and create lasting memories.**我的旅行计划：哈尔滨冰雪大世界**今年冬天，我兴奋地计划前往中国黑龙江省著名的哈尔滨冰雪大世界。
打开迷你世界的作文英语
In the realm of Mini World,a vast and imaginative landscape unfolds,offering endless opportunities for creativity and exploration.This essay delves into the experience of opening up this mini world,a digital space where players can construct their own environments,interact with others,and engage in a myriad of activities.The Concept of Mini WorldMini World is a sandbox game that allows players to unleash their creativity in a virtual environment.It is inspired by the likes of Minecraft,offering a similar yet distinct experience.The game is characterized by its blocky graphics,where every element of the world is composed of cubes that can be manipulated by the player.Exploration and DiscoveryUpon entering Mini World,one is greeted with an expansive landscape that is ripe for exploration.Players can traverse mountains,forests,and deserts,discovering new biomes and resources.The thrill of exploration is heightened by the games procedural generation, ensuring that each new world is unique and full of surprises.Building and ConstructionThe core of Mini World lies in its building mechanics.Players can gather materials from the environment and use them to construct anything from simple shelters to elaborate castles.The game provides a wide array of building blocks,each with its own properties and uses,allowing for a high degree of customization and creativity.Survival and ChallengesWhile building and exploration are central to the game,Mini World also incorporates elements of survival.Players must manage their health,hunger,and other needs, requiring them to hunt,farm,and craft to stay alive.The game introduces various challenges,such as hostile creatures that roam the world,adding an element of danger and excitement.Community and InteractionOne of the most appealing aspects of Mini World is its multiplayer capabilities.Players can join servers where they can interact with others,collaborate on largescale projects,or engage in friendly competition.The community aspect of the game fosters a sense of camaraderie and shared achievement.Modding and CustomizationFor those who wish to take their experience further,Mini World supports modding.This feature allows players to create and share their own content,from new blocks and items to entirely new game modes.The modding community is a testament to the games flexibility and the creativity of its players.Educational OpportunitiesBeyond entertainment,Mini World offers educational value.It encourages problemsolving,spatial reasoning,and an understanding of basic engineering principles. Many educators have recognized the games potential as a teaching tool,using it to engage students in subjects like math,science,and technology.ConclusionOpening up Mini World is akin to stepping into a boundless canvas where the only limit is ones imagination.It is a space that invites players to explore,build,survive,and interact,all within a framework that is both challenging and rewarding.Whether you are a casual builder or an aspiring architect,Mini World offers a unique and engaging experience that continues to captivate players around the globe.。
RDF-R Directional Speed Control说明书
O OVERVIEW: The RDFR ',5(&725V perform speed, direction and steering functions for R adio/C on-trolled vehicles powered by two independent electric motors employed as a right drive and a left drive.They’re used for robots with tank tread drives or separate drive wheels, and twin-screw boats or subs where maneuverablility is enhanced by differential props combined with rudder steering. They require two R/C channels, one to command throttle speed &direction and the other steering. Each RDFR unit has two rugged forward/reverse speed controls coupled to-gether through special logic that generates the differen-tial right and left motor rotation needed to guide the vehicle. When used with a spring centered joy stick:hands off is stopped, up stick gets straight ahead,and down yields backwards. Pure right or left twirls the vehicle as the motors turn opposite directions.In between stick positions are completely propor-tional, including reverse. Other modes of operation are available. RDFR ',5(&725V are compatible with most model R/C systems, including Futaba.These instructions are for the RDFR21 through RDFR23.PLEASE read and understand them before connecting power. The RDFR32 through RDFR61E have a separate instruction manual.VERI FY MODEL SELECTION: On page 2 theSPEC CHART shows ratings for one single motor output.Measure your motor’s continuous running current under actual normal mechanical load. OR use the SELECTOR CHART on this page. Begin by determining your DC PM motors armature terminal resistance by consulting specifications or measurement. Armature resistance cannot be measured with a normal ohm meter. Instead,take the measurement by mechanically locking the mo-tor shaft and reading the current drawn while briefly powered from a fresh alkaline 1.5 volt "D" cell. The SELECTOR CHART on this page shows armature resis-tance in "D" cell amps or specified ohms. At your operating voltage the RDFR model choosen should list lower Ohms or higher Amps than your motor. VAN-TEC surge ratings express usable motor starting surge current over a realistic 5 second period.JUMPERS: The Jumpers are factory set for the mostpopular single joystick mixed tank type steering mode so this section may be skipped for anxious users. These settings are noted by the shaded sections in the jumper tables. Otherwise begin setting the programming jumpers for the functions that suite your application. Jumper ON= installed=present=closed.DUAL I NPUT MODES: These modes use both R/C S ervo C ommand P ulse inputs.MIXED FOR T ANK STEERING: Five algorithms are jumper selectable: LINEAR , mild EXPO nential 1, moderate EX-PO nential 2, S KIP & optional VA R iable ratio. The EXPO nential modes spread the steering to provide agently increasing steering function for very precise neutral steering.VANTEC RDFR2nR/C D U AL F ORW ARD & R EVERSESPEED CONTROL - Mix ed SteeringHELP: (800) 882-6832MODELS RDFR21 - RDFR23ROBOTS, TWINSCREW BOA TS INST ALLA TION & WIRING JUMPER SELECTIONS MOUNTINGMANUAL90.17 7RDFR2190.12 9RDFR22 90.13 8.3RDFR32 90.08 15RDFR33 120.23 5.3RDFR21 120.16 7RDFR22 120.17 6.6RDFR32 120.11 9.5RDFR33 120.07 NA RDFR36E 120.05 NA RDFR38E 180.34 3.7RDFR21 180.24 5.2RDFR22 180.25 4.7RDFR32 180.17 7RDFR33 180.12 9RDFR36E180.08 NA RDFR38E 240.46 2.9RDFR21 240.32 4RDFR22 240.34 3.7RDFR32 240.21 5.5RDFR33 240.15 7.2RDFR36E 240.10 9.6RDFR38E 360.52 2.5RDFR32 360.33 3.8RDFR33 360.24 5.2RDFR36E 480.73 1.8RDFR42 480.53 2.5RDFR43E 600.92 1.4RDFR42 600.66 2RDFR43E 140 3.40 .4RDFR61SELECTOR CHARTV Ohm "D "Amp Part # V Ohm "D"Amp Part #The SKI P algorithm is for boats with rudders. It mixes steering into the speed commands only near the extremes of rudder steering. This gives maximum speed and stable roll forces and still offers maneu-verability. Especially for subs. A Y -connector splits the steering command to the RDFR and the rudder servo.The optional V AR iable ratio adjusts the steering gain according to the speed command. At slow speeds steer-ing gain and effectiveness is maximum. At full speed the steering gain is reduced. This places the less stable high speed turns beyond operator reach for safety .Gain selection: most users prefer HI gain to get the maxi-mum possible speed with the stick straight up; when the vehicle turns at full speed the wheel on the inside slows down but the outside wheel can’t go any faster because it’s already at top speed. Gain calibration is based upon a Futaba FP-8UAP with 100% A TV , 100% Dual Rate, no trim, centered at 1.53 ms, and factory defaults. This works well with other popular radios. Adjustment of gain may also be made at the transmitter using the A TV servo travel adjustment potentiometer. The Notch defines the starting duty cycle so your motor isn’t driven with a non-rotating but power wasting duty cycle. Deadband is the joystick movement around center that produces no action; it makes "off" easy to find.NON-MIXED DUAL INPUT: The mixing function may bedefeated to realize two independent speed controls with two independent Servo Command Pulse inputs.This enables you to control your vehicle with a separate joystick for each motor and do the turning algorithm with your thumbs. SCP Input S =Motor #1,SCP input T =Motor #2. To implement: install jumper JP2. The RDFR is the only controller that gives you your choice. Note this configuration may have matching curve pairs or different algorithms for each output.The factory CUSTOM option allows you to optimize mixing/ non-mixing, gain, deadband and failsafe values.The PWM chopping frequency is the rec-ommended 338 Hz(default) or install jumper JP1 to select 21.6 KHz . TheRDFR s operate optimally in a radio envi-ronment at 338 HZ. At 21.6 KHz more RFI is gener-ated which requires additional RFI filters and the amper-age must be derated to 30%.BRAKING AND REVERSING: the optically iso-lated outputs are P ulse W idth M odulated full H-bridge circuits. For speed control the bottom half of the bridge is modulated while the diagonal upper bridge leg is held on. Sequenced electro-dy-namic braking shunts the motor by modulating both top legs of the bridge. With a command to "stop" the brake is gently ramped from 0 to 100%duty cycle. When an R/C command changes direc-tion the brake is quickly sequenced to first bring the motor to a halt, then the reversing PWM power is acccelerated up to the commanded speed. This forced sequencing minimizes motor "plugging"and stress on your mechanical components.JumpersJP3 and JP4 select the appropriate ramp-ing for your application.SPEC CHARTSingle Output Part Voltage Con’t | Start’g TypLossApproximate Wgt Wire CommentsNumberRange AmpsLegOhmsSize w/ connector Oz.AWGFor 4 cell to 24VDC systems:RDFR21 4.5-3014 45.009 4.2 X 2.9 X 1.3"718Lowest CostRDFR22 4.5-3020 60.005 4.2 X 2.9 X 1.3"916Most compact unit, withRDFR23 4.5-3030 60.004 4.2 X 2.9 X 1.3"916 popular algorithms For 12-36VDC systems:RDFR339-4335 95.006 6.25 X 2.2 X 4" 2712Most popular!RDFR36E 9-4360160.004 6.25 X 2.3 X 4.5"3910Used in Bomb Disposal Robots RDFR38E 9-3280220.002 6.25 X 2.3 X 4.5"43 8Drives 3 HP Acrobatic Go-Cart For 42-48VDC systens:RDFR4232-6020 54.013 6.25 X 2.3 X 4"2718Medium voltage systems RDFR43E 32-603595.0136.25 X 2.3 X 4.5"3939 Extruded caseFor 60-120 VDC systems (Units below require filtered +12-36 VDC @ 180ma)RDFR6150-14010 27.03 6.25 X 2.2 X 4"2718Grainger’s Dayton or Minarik RDFR61E 50-14015 40.03 6.25 X 2.3 X 4.5"3916 90 VDC Gearhead motorsSKIPEXPO2LINEAREXPO121.6338JP1JP1ON OFFWIRING: Follow the layout schematic. Do not power the RDFR from batteries under charge, bat-tery eliminators or chargers without consulting fac-tory.POWER & MOTOR : Observe battery polarity.The SPEC CHART shows the minimum size wire for battery power and motor wiring. The RDFR21-23’s have two screw connections for each node to assure solid high current connections for the handy plug-in terminal block. Run double wires, one from each screw connection for a node, to the respective motor terminal or fuse. Run 4 wires from the 4 screws for the GROUND node; the ground supports the current for both motors. Wire with the minimum length wire practical and keep this wiring separated from the R/C receiver and SCP ulse cables. Ground your chassis at a single point but don’t use the chassis to conduct current. Use separate regular-blow fuses to feed the +1 and +2 power terminals; select the smallest fuse which will support normal operation.A MOV should be installed directly across the motor brushes and a .001 ufd ceramic disc capacitor directly across each motors brushes and between each brush and their motor case for RFI protection.SERVO COMMAND PULSE: The inputs plug into your receiver like a servo and the connectors are engraved: Steering = S , and Throttle = T . Only the receiver common and your S ervo C ommand P ulse signal wires are required to drive the optical isolators within the RDFR. Some R/C receivers don’t have adequate SCP ulse drive for Y-connecting the RDFR with the rudder servo without a "peanut" amplifier;contact the factory for this easy solution if a direct Y fails to work. The RDFR neither takes power from nor supplies power to the R/C receiver; thus the plus (red) wire is not used. Available with Futaba J or G,Airtronics, Deans, or JR connectors, it works with FM or PCM radios. Use the full length supplied R/C antenna and locate it away from other wires and metal structures.OPTIONAL BR AKE R ELEASE or CLUTCH ENGAGEMENT: provides a 2 Amp output current sink that turns on when there’s an R/C "motion" command. With a "stop" R/C command it goes off after a short delay. Connect at the single terminal block connection BRK . Install a flyback diode across your coil to protect the RDFR .BRAKING / A CCELERA TION RA MP S ELECTIONin milliseconds 0 t o 100 %ARMA TURE A T R EST GENTLEBRAKING(Normal S top)QUICKBR AKING(Change D irection)ACCELER-A TION JP3JP4Shunted 320 ms 71 ms 74 ms OFF OFF Open 71 ms 640 ms 590 ms ON OFF Shunted 1300 ms 320 ms 290 ms OFF ON Shunted640 ms160 ms150 msONONDUAL INPUTSYNCOP A TEDCOMBINED ALGORITHMSMIXED MODESCUR VE STEER GAIN / THRTLGAIN / Dead band a t Non mix B01B12B24B38P AIRS Curve Curve c e n t e rJP2JP5JP6JP7JP8LINEARA7HI HI NONE OFFONON ON OFF B6HI HI NORMOFF OFFONONOFF C8HI HI WIDE OFF OFF OFF OFFONEXPO1D0HI/expoHI NORM OFF OFF OFF OFF OFF E9M E D / E X P OHI NORM OFFONOFF OFFON F4HI/expo HI/expo NORMOFF OFF OFFON OFF G15HI/expo HI WIDE OFF ON ON ON ON H5HI/expo HI/expo WIDE OFFON OFF ON OFF EXPO2 I11HI/EXPO HI/expo NORM OFF ON ON OFF ON SKIPJ13HI HI SPECL OFF ON OFF ONONK3HIHI/expoSPECLOFF ON ONOFF OFFCUSTOM L1As y ou l i ke it OPTION OFFONOFF OFF OFFV ARA TIOM12na OFF OFF OFF ONONN2na OFF OFF ON OFF OFF O14na OFF OFF ON ON ON P10naOFF OFF ONOFFONNON-MIXED MODESMA TCHED CUR VE P A I RS Gain NotchDe ad ba nd a t Non Mix c e n t e rJP2JP5JP6JP7JP8LINEAR 4HI NONE NONE ON OFF OFF OFF OFF LINEAR 5HI NONE NORM ON ON OFF OFF OFF e xpoA 8HI NONE NORM ON OFF ON OFF OFF EXPO B 10HI NONE NORMON ONONOFF OFFf LINEAR 12HI MED NORM+ON OFF OFF ON OFF LINEAR 13HI MED WIDEON ON OFF ON OFF e xpoA 14HI MED NORM+ON OFF ON ON OFF e xpoA 15HI MED WIDE ONONONONOFFUN-UNA TCHED P AIRS MO T OR1 =S in put MO T OR2 =T i n put select curve from aboveJP2JP5JP6JP7JP8Curves 1315ON OFF OFF OFF ON Curves 58ON ON OFF OFF ON Curves 514ON OFF ON OFF ON Curves 510ON ONONOFF ON Curves 128ON OFF OFF ON ON Curves 1214ON ON OFF ON ON Curves 810ON OFF ON ON ON Curves814ONONONONONMOUNTING: Don’t mount the unit directly adja-cent to the R/C receiver. Simultaneous operation of both halves at maximum ratings may require cooling air or mounting the RDFR side-opposite-the-terminal-block to additional heat sinking. Usually the metal frame of your vehicle is sufficient. No special heatsinks are required. While mounting remove the cover to monitor the mounting screw length; screws should not thread into the case more than 1/8".OPERATION: If the RDFR becomes too hot to hold cease operation and investigate the cause. In the popular tank steering mixed mode both servo connectors must be plugged in for the unit to operate even one motor. Use transmitter trims of both channels to set motors off deadband. Assignment of right/left motors to #1 or #2 outputs, motor(s) polarity, and transmitter servo reversing switches have numerous combinations;select the correct combination experimently but NEVER reverse the motor battery polarity. Noise in sound systems is due to a poor power distribution scheme; ask for our application note on AF noise. Output current through the MOSFET ransistors is compression limited above a threshhold by PWMduty cycle limiting. The threshhold adjust-ment trimpot for each output is factory set. CW rotation increases the limiter thresh-hold.The RDFR comes with a limited one year warranty based upon a fixed repair charge for units not tampered with or abused. These products are not safety devices nor for use in life-critical or life-support systems. For single channel controllers with these features see our RSFR spec sheet. Specifications and price subject to change without notice. Patented. Some tradenames &trademarks owned by others.。
乘坐地铁去上海的英语作文
Taking the subway in Shanghai is an experience that many people have come to appreciate due to its efficiency,convenience,and affordability.Heres a detailed English composition about the experience of traveling by subway in Shanghai.Title:A Journey Through Shanghais UndergroundShanghai,a bustling metropolis,is known for its impressive skyline and vibrant city life. One of the most efficient ways to navigate this vast city is through its extensive subway system.My recent experience of taking the subway in Shanghai left me with a profound appreciation for this mode of transportation.The Beginning of the JourneyMy journey began at the Peoples Square Station,a major hub in the heart of the city.The station was bustling with activity,yet surprisingly organized.The signs were clearly marked in both English and Chinese,making it easy for foreigners to navigate the system.I purchased a singletrip ticket from the automated ticket machines,which were userfriendly and accepted both cash and card payments.Navigating the SystemThe subway map was comprehensive,detailing every station and line with precision.The Shanghai Metro operates multiple lines,each colorcoded for easy identification.I was traveling on Line2,which connects the city center to the Pudong International Airport. The frequency of the trains was impressive they arrived every few minutes,ensuring minimal waiting time for passengers.The Subway RideBoarding the train was a smooth process.The platforms were spacious,and there were clear markings indicating where the train doors would open.Inside the train,the carriages were clean,welllit,and airconditioned,providing a comfortable ride even during the peak hours.Announcements were made in both Mandarin and English,informing passengers of the next station and any changes in the service.Observations During the JourneyOne of the most striking aspects of the subway ride was the diversity of the passengers.From business professionals to tourists,from students to elderly locals,the subway catered to a wide range of people.There was an unspoken rule of maintaining a quiet and respectful environment within the train,which made for a peaceful commute.Exiting the SubwayUpon reaching my destination,I followed the clear exit signs to leave the platform.The subway stations were equipped with elevators and escalators,making them accessible for people with mobility issues.The integration of technology was evident with digital screens displaying realtime information about train arrivals and departures. ConclusionThe Shanghai subway system is a testament to the citys commitment to modern infrastructure and efficient public transportation.It offers a fast,reliable,and costeffective means of getting around the city.My journey was not only a practical experience but also a cultural one,offering a glimpse into the daily life of Shanghais residents and visitors alike.In conclusion,taking the subway in Shanghai is more than just a means of transportation its an experience that encapsulates the essence of this dynamic city.Whether youre a local or a tourist,the subway is an indispensable part of exploring and understanding Shanghai.。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
生命是永恒不断的创造，因为在它内部蕴含着过剩的精力，它不断流溢，越出时间和空间的界限，它不停地追求，以形形色色的自我表现的形式表现出来。
－－泰戈尔「DIVE TO WORLD」
唱：CHERRYBLOSSOM
Jumping !!!
Yes, oh ride on time
传递回响前行
届け响け行One more time
todoke hibike ike One more time
只有可爱是不够的
可爱いだけしや物足りないから
kawaii dake shi ya monotarinai kara
BURNING HIT TIME ☆
拨开没有间隙的
隙间ない花びらを
sukima nai hanabira wo
花瓣漫步顽皮的斑驳阳光
かき分けて歩くはしゃいだあの木漏れ日
kakiwake te aruku hashai da ano komorebi
露出害羞的神情
照れくさそうな颜をして
terekusa sou na kao wo shi te
用比以往更不安的步伐前行
いつもより不安そうな足取り进む
itsumo yori fuan sou na ashidori susumu
反复玩
この前と同じ事
kono mae to onaji koto
已以往相同的东西年幼的那张笑脸
缲り返し游んで幼いあの笑颜
kurikaeshi ason de osanai ano egao
外面的风格外惬意
外の风は心地良くて
soto no kaze ha kokochi yoku te
樱花飞舞的教室是我的剧本
樱舞う教室が仆のシナリオ
sakura mau kyoushitsu ga boku no shinario
Every time Just for time
去不太了解的世界旅行
ちょっと知らない世界へ旅する
chotto shira nai sekai he tabi suru
与深爱的你一起Dive to world.
爱する君と共にDive to world
aisuru kimi totomoni Dive to world
Feel in wind It ticks away time
Come on !! Break down Take your hands
SPECIAL FANTASTIC NUMBER
大家来欢腾HI☆COMUNICATION!!
んみなで騒げHi ☆COMUNICATION
mina de sawage Hi ☆COMUNICATION
畅谈重要的梦想拥紧震撼的心灵
大事な梦の话をしよう震える心ろださ缔めて
daiji na yume no hanashi wo shiyo u furueru kokoro ro da sa shime te
一直渴盼的那个瞬间不可能轻易抓住
ずっと望んでいたあの顷简単に掴めないけど
zutto nozon de i ta ano koro kantan ni tsukame nai kedo
准备好了吗？走吧镌刻永恒
准备はいいかい？いくよ永远に刻む
jumbi ha ii kai ikuyo eien ni kizamu
朝向新的STORY飞奔
新たなSTORY 駆け出してarata na STORY kakedashi te
Show me Fly the sky
タイプするShow me Fly the sky taipu suru Show me Fly the sky。